Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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Featured manufacturers
Samtec's QFS-078-04.25-L-D-PC4 is a 164-contact board stacking connector with 0.025" pitch, suitable for commercial applications. It features liquid crystal polymer insulator, phosphor bronze contacts, and gold over nickel mating finish. With a rated power current of 4A and signal current of 2.6A, it operates b/w -55°C to 125°C temperature range efficiently.
Median Price
$23.832
Lifecycle Status
Suppliers In-Stock
9
In-Stock Inventory
< 1k
DigiKey
1+ parts
$22.740
100+ parts
$16.080
1k+ parts
$14.740
10k+ parts
-
RS (Exports)
Verical
$28.522
$21.853
Electro Sonic
$27.100
$22.600
$13.030
Prism Electronics
ACDS - Activité Composants Distribution Service
Nova Conductors
Semi Source
Rebound Electronics
Metaverse IC Inc.
Argo Parts USA
Aranea Global
Authorized Procurement Solutions
Kepictronics
Continental Prestige Electronics
Perfect Parts
Cyclops Electronics Ltd (Excess)
Having a small mating contact pitch allows for high density of connections on the PCB, making this connector suitable for applications where space is limited.
The long body length gives ample space for multiple rows of contacts, making it versatile and suitable for various PCB layouts.
The ability to have mixed contacts allows for a combination of power and signal connections in the same connector, providing flexibility in design.
With a high power rating, this connector can handle larger currents, making it suitable for applications that require higher power transmission.
The slim body width helps in saving space on the PCB and allows for more efficient use of board real estate.
The tin over nickel finish provides good conductivity and corrosion resistance, ensuring reliable connections over time.
The shallow body depth makes this connector suitable for applications where space is constrained vertically, without compromising on functionality.
Liquid crystal polymer offers high temperature resistance and excellent mechanical properties, ensuring durability in harsh operating environments.
Having multiple rows loaded allows for increased connectivity options and versatility in designing PCB layouts.
The high maximum operating temperature makes this connector suitable for applications where elevated temperatures are expected, providing reliability under varying conditions.
The optimal row spacing on the PCB makes it easier to route traces and ensures efficient signal transmission between the connector and the PCB.
The low minimum operating temperature allows this connector to function in cold environments without compromising performance, making it versatile in various conditions.
The plating thickness provides good conductivity and corrosion resistance, ensuring long-term reliability of the connector under different environmental conditions.
Having multiple PCB rows increases the options for interconnections, making this connector suitable for complex PCB layouts.
The board stacking connector design allows for stacking multiple PCBs on top of each other, enabling compact and expandable electronic systems.
Phosphor bronze offers excellent conductivity and durability, ensuring reliable electrical connections and longevity of the connector.
The gold over nickel finish provides high conductivity and corrosion resistance, ensuring reliable mating connections and longevity of the connector.
The polarized housing ensures proper alignment during mating, preventing incorrect connections and ensuring reliable and consistent performance.
With a high current rating for signal transmission, this connector can handle various signal types and loads, making it versatile in different applications.
The black insulator color provides a sleek and professional appearance, suitable for a wide range of electronic devices and equipment.
Being UL certified ensures that the connector meets stringent safety and quality standards, providing confidence in its reliability and performance.
With a high number of contacts, this connector can support complex signal and power requirements, making it suitable for multifunctional electronic systems.
Having a single connector simplifies the assembly process and reduces the chances of errors in mating, ensuring efficient and reliable connections.
The specific contact arrangement provides a structured layout for connections, facilitating easy identification and troubleshooting of signal paths.
The board mounting type allows for secure attachment to the PCB, ensuring stability and reliability in various operating conditions.
With a standard terminal pitch, this connector is compatible with commonly used PCB layouts and components, making it versatile for integration into different systems.
The rectangular contact pattern ensures proper alignment during mating, reducing the chances of misalignment and ensuring reliable connections.
Supporting both solder and surface mount terminations provides flexibility in assembly processes, allowing for different mounting options based on application requirements.
Having a female contact gender allows this connector to mate with male connectors, providing compatibility with a wide range of devices and systems.
The socket body style provides a secure and stable connection, ensuring proper alignment and contact with mating connectors.
The straight mounting style simplifies the installation process and provides a flush and compact connection, suitable for space-constrained applications.
The hybrid contact style offers a combination of signal and power contacts, making this connector versatile and suitable for applications requiring diverse connection types.
Having a guide pin as a mounting option ensures proper alignment during installation, making it easier to mate the connector accurately and securely.
The locking mounting option provides additional security and stability, preventing unintended disconnections and ensuring reliable connections in demanding environments.
The rectangular contact pattern ensures proper alignment and mating, reducing the risk of misconnections and ensuring reliable signal transmission.
Being rated for commercial reliability indicates that this connector is suitable for standard commercial applications, providing assurance of consistent and dependable performance.
Headers & Edge Type Connectors QFS-078-04.25-L-D-PC4 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Samtec
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QFS-078-04.25-L-D-PC4 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.40
SB
Founded in 1976, Samtec is much more than just another connector company. We put people first, along with a commitment to exceptional service, quality products and innovative technologies that take the industry further faster. This is enabled by our unique, fully integrated business model, which allows for true collaboration and innovation without the limits of traditional business models. This unique approach allows us to serve customers in 125+ countries with revenues exceeding $1 billion in 2022. We believe that taking care of our customers and our employees is paramount in how we approach our business, and this belief is deeply ingrained throughout Samtec worldwide.
SS14
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Zetex Plc
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Temic Semiconductors
IRLML6402TRPBF
Infineon Technologies
IRLML6402TRPBF by Infineon is a P-CHANNEL FET for SWITCHING applications. It features a 20V DS Breakdown Voltage, 22A IDM, and 0.065 ohm RDS(on). With a small outline package and matte tin finish, it operates in temperatures from -55 to 150 °C.
M24308/2-1F
Defense Logistics Agency
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Type: CABLE AND PANEL; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Empty Shell: NO;
SMBJ18CA
Bytesonic Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002-7-F
Diodes Incorporated
Diodes Inc. 2N7002-7-F is a N-channel FET with 60V DS breakdown voltage, 0.115A max drain current, and 13.5 ohm RDS(on). Ideal for switching applications in enhancement mode operation. Features Gull Wing terminals, small outline package style, and operates up to 150°C.
Siemens
2902037
Phoenix Contact
MODULAR TERMINAL BLOCK;
1N4148W-7-F
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20Z
Maxim Integrated
DS18B20Z by Maxim Integrated is a 12-bit digital temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Suitable for applications requiring precise temperature monitoring in compact spaces.
NC7WZ17P6X
Onsemi
The Onsemi NC7WZ17P6X is a logic gate with 2 functions, featuring a propagation delay of 13.1 ns at 1.8V supply voltage. Ideal for industrial applications, it operates b/w -40 to 85°C and has a max power supply current of 100mA. With Schmitt Trigger technology and small outline packaging, it suits compact electronic designs requiring fast signal processing.
LM317T
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Output Current-1: 1.5 A; No. of Outputs: 1; Qualification Status: Not Qualified;
First Components International
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.1 V; Polarity: BIDIRECTIONAL; Maximum Repetitive Peak Reverse Voltage: 18 V;
1N4148WT
Good-ark Electronics
RC0402FR-071KL
Yageo
The Yageo RC0402FR-071KL is a fixed resistor with a resistance of 1000 ohm and a tolerance of 1%. It is suitable for surface mount applications and has a max operating temperature of 155 °C.
NE555D
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BSS138DW-7-F
BSS138DW-7-F by Diodes Incorporated is a N-channel small signal FET with a min DS breakdown voltage of 50V. It is used for switching applications and operates in enhancement mode. This surface mount transistor has a max drain current of 0.2A and a max power dissipation of 0.2W.
TSW-106-07-G-S
Samtec
Samtec TSW-106-07-G-S is a 6-contact board connector with gold over nickel finish. Featuring a mating contact pitch of 0.1", it has a body size of 0.6" x 0.098" x 0.1". Ideal for commercial applications, this male connector operates b/w -55°C to 125°C and meets UL standards.
B3B-XH-A-GU
J S T Mfg
BOARD CONNECTOR; Manufacturer Series: XH;
52559-3652
Molex
Molex 52559-3652 FFC/FPC connector with 36 contacts, 0.020" pitch, and 0.933" body length is ideal for PCB applications. Features include 50000000 ohm insulation resistance, TIN termination finish, and -40 to 85°C operating temperature range. Suitable for commercial use with UL flammability rating of 94V-0.
114017
Erni Electronics
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 750VAC; No. of Connectors: ONE;
DF11-8DP-2DSA(01)
Hirose Electric
DF11-8DP-2DSA(01) by Hirose Electric is a 2-row, 8-contact board connector with gold over nickel termination. Featuring a mating contact pitch of 0.079", it offers high insulation resistance of 1Gohm and withstands up to 650VAC. Ideal for commercial applications, this connector has a temperature range from -30°C to 85°C and boasts durability of 50 cycles.
B04B-PASK(LF)(SN)
B04B-PASK(LF)(SN) by J S T Mfg is a 4-contact board connector with 0.079" mating contact pitch and 800VAC dielectric voltage. Featuring GLASS FILLED POLYBUTYLENE TEREPHTHALATE insulator, it operates b/w -25 to 85 °C and has UL 94V-0 flammability rating. Ideal for PCB applications requiring high insulation resistance and rated current of 3A.
B5B-XH-A(LF)(SN)
B5B-XH-A(LF)(SN) by J S T Mfg is a 5-contact BOARD CONNECTOR with 0.098" pitch, suitable for -25 to 85°C temp range. Features include 1000000000 ohm insulation resistance, tin over copper finish, and UL94V-0 flammability rating. Ideal for applications requiring reliable signal transmission in electronic devices.
S2B-PH-K-S(LF)(SN)
S2B-PH-K-S(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 0.079" mating contact pitch, 800VAC dielectric voltage, and 2A signal current rating. Ideal for applications requiring a male connector with press fit termination, right angle mounting style, and natural insulator color.
53047-0710
Molex 53047-0710 is a board connector with 7 contacts, 0.049" pitch, and TIN finish. It features POLYAMIDE insulator, UL 94V-0 flammability rating, and polarized housing. Ideal for commercial applications requiring reliable straight mounting with solder termination.
20021121-00010C4LF
Amphenol Communications Solutions
Amphenol Communications Solutions' 20021121-00010C4LF is a board connector with a mating contact pitch of 0.05 inch and insulation resistance of 100MΩ. It is commonly used in commercial applications, offering durability with 100 cycles and a max operating temperature of 105°C.
50-57-9004
The Molex 50-57-9004 is a board connector with 0.1" mating contact pitch, 0.099" body width, and 0.6" body depth. It features glass-filled polyester insulator material and UL 94V-0 flammability code. Ideal for commercial applications requiring a reliable 4-contact female connector with crimp termination on cables.
B2PS-VH
B2PS-VH by J S T Mfg is a BOARD CONNECTOR with 2 contacts, BRASS material, and Tin (Sn) over Copper (Cu) finish. It has a terminal pitch of 3.96mm and is ideal for right angle mounting on boards. This UL 94V-0 rated connector is commonly used in applications requiring secure male connections.
1-1658621-1
TE Connectivity
TE Connectivity 1-1658621-1 is a dual-row board connector with 60 contacts, rated at 1A signal current. Featuring a mating contact pitch of 0.1", it has a durable design for up to 75 cycles. Ideal for cable mounting applications, this connector operates b/w -65°C to 105°C temperature range.
90814-0904
The Molex 90814-0904 header connector features a mating contact pitch of 0.05", insulation resistance of 1G ohm, and body width of 0.197". Ideal for board mounting with a max operating temperature of 105°C, it is commonly used in commercial applications requiring a rated current of 1.2A.
S3B-PH-K-S(LF)(SN)
S3B-PH-K-S(LF)(SN) by J S T Mfg is a 3-contact board connector with 0.079" pitch, suitable for applications requiring a max operating temperature of 85°C and insulation resistance of 1Gohm. It features brass contacts with tin over copper finish, press-fit termination, and a UL flammability rating of 94V-0.
501568-0607
The Molex 501568-0607 is a board connector with a mating contact pitch of 0.039", insulation resistance of 100M ohm, and dielectric voltage rating of 350VAC. It is used in applications requiring a durable, right-angle mounting style for up to 30 cycles, ideal for commercial reliability standards.
DF11-16DS-2C
DF11-16DS-2C by Hirose Electric is a 16-contact board connector with 0.079" pitch, rated for 2A signal current. It features a dielectric voltage of 650VAC and insulation resistance of 1Gohm, suitable for commercial applications requiring durable connectors with crimp terminations.
1-281739-0
TE Connectivity 1-281739-0 is a POLYETHYLENE insulator BOARD CONNECTOR with 20 contacts, rated at 3A. It has a polarization key and operates b/w -40 to 100 °C. The connector features tin termination finish, UL94V-0 flammability rating, and is suitable for applications requiring high insulation resistance.
SHR-09V-S-B
SHR-09V-S-B by J S T Mfg is a 9-contact BOARD CONNECTOR with 0.039" pitch, 1A signal current rating, and 500VAC dielectric voltage. Ideal for CABLE mounting in applications requiring FEMALE contacts with POLYBUTYLENE TEREPHTHALATE insulation and UL94V-0 flammability rating.
04T-JWPF-VSLE-S
BOARD CONNECTOR; Mating Contact Finish: NOT SPECIFIED; DIN Conformance: NO; IEC Conformity: NO; Contact Material: NOT SPECIFIED; MIL Conformity: NO;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
QFS-078-04.25-L-D-A
Samtec's QFS-078-04.25-L-D-A is a 2-row, 156-contact board stacking connector with a mating contact pitch of 0.025". Featuring phosphor bronze contacts with gold finish, it operates b/w -55°C to 125°C. Ideal for commercial applications requiring high reliability and signal currents up to 2.6A.
QFS-078-04.25-L-D-A-GP
The Samtec QFS-078-04.25-L-D-A-GP is a 156-contact board stacking connector with a mating contact pitch of 0.025". Featuring liquid crystal polymer insulator material, it has a rated current of 2.6A and operates b/w -55°C to 125°C. Ideal for commercial applications requiring high reliability and surface mount termination.
QFS-078-04.25-L-D-A-GP-P
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Contact Style: BELLOWED TYPE; Body Width: .32 inch;
QFS-052-04.25-L-D-A
The Samtec QFS-052-04.25-L-D-A is a 104-contact board stacking connector with a mating contact pitch of 0.025", ideal for PCB applications. It features phosphor bronze contacts with gold finish, operating temperatures from -55 to 125°C, and a rated current of 2.6A for signal transmission. The connector has a straight socket body style, surface mount termination type, and liquid crystal polymer insulator material for reliable commercial use.
QFS-026-04.25-L-D-A-GP-P
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Filter Feature: NO; Rated Current - Signal: 2.6 A;
QFS-026-04.25-L-D-A-GP-P-TR
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Mounting Style: STRAIGHT;
QFS-078-01-SL-D-EM2
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Terminal Pitch (mm): 0.635; Mounting Option-2: GUIDE PIN;
QFS-026-04.25-L-D-A
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; No. of Connectors: ONE; DIN Conformance: NO;
QFS-052-04.25-L-D-PC4
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; No. of Connectors: ONE; Insulator Color: BLACK;
QFS-016-04.25-L-D-DP-A
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Contact Pattern: RECTANGULAR; JESD-609 Code: e3;
QFS-052-04.25-L-D-PT4
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Contact Arrangement: S104P8; IEC Conformity: NO;
QFS-052-06.25-SL-D-A
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; No. of Connectors: ONE; Body Length: 1.72 inch;
QFS-026-04.25-H-D-A
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; No. of Connectors: ONE; Minimum Operating Temperature: -55 Cel;
QFS-026-06.25-SL-D-A
The Samtec QFS-026-06.25-SL-D-A is a 52-contact board stacking connector with a mating contact pitch of 0.025", suitable for commercial applications. It features a liquid crystal polymer insulator, phosphor bronze contact material, and gold over nickel mating finish, with a rated signal current of 2.6A. Ideal for PCB mounting with a straight socket body style and surface mount termination type.
QFS-052-04.25-L-D-A-GP-P
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Mounting Type: BOARD; Polarization Key: POLARIZED HOUSING;
QFS-052-04.25-L-D-A-RT1
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; No. of PCB Rows: 2;
QFS-026-04.25-L-D-A-P-TR
Samtec QFS-026-04.25-L-D-A-P-TR is a 52-contact board stacking connector with 0.025" pitch, suitable for PCBs with 2 rows and operating temperatures from -55 to 125°C. Featuring phosphor bronze contacts plated with gold, it offers a rated current of 2.6A for signal transmission in applications requiring a polarized housing and surface mount termination.
QFS-078-04.25-L-D-A-TR
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; PCB Contact Row Spacing (mm): 6.48; Termination Contact Finish: Matte Tin (Sn) - with Nickel (Ni) barrier;
QFS-026-06.25-S-D-A
QFS-078-04.25-L-D-P-PC4
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; No. of Connectors: ONE; Mixed Contacts: YES; Polarization Key: POLARIZED HOUSING;
Supply Digital Components
$106.00
$54.25
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$7.29
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12,000 In-Stock
Total price ≈ $80,197.29
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