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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The Molex 501931-3070 header connector features a mating contact pitch of 0.049", insulation resistance of 100M ohm, and rated current of 1A. Ideal for board mounting applications in commercial settings, this female connector has a total of 30 contacts and operates b/w -25°C to 85°C temperature range.
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Mouser Electronics
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$3.640
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$2.920
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$2.480
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$1.970
Element14
$4.260
$3.240
$2.910
$2.470
Digiode
$3.458
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Vyrian
$3.870
Semi Source
Corphita
$3.276
Andel Nordic
$8.771
$8.420
Metaverse IC Inc.
Perfect Parts
Authorized Procurement Solutions
Assy Fe
Kepictronics
Infinite Electronics LLP (Excess)
The close proximity of mating contact pitch allows for efficient data transfer and secure connection.
The compact body length adds to the overall flexibility and space-saving design of the connector.
High insulation resistance ensures minimal signal loss and prevents interference, ensuring reliable performance.
With a narrow body width, this connector can be easily integrated into space-constrained applications.
Tin over nickel finish provides excellent durability and corrosion resistance, extending the lifespan of the connector.
Polyamide insulator material offers strong mechanical and thermal properties, ensuring the connector's reliability in various conditions.
Dual row loading allows for increased connectivity and compatibility with various devices, offering flexibility in design.
The high maximum operating temperature ensures the connector can withstand extended use without performance degradation.
The low minimum operating temperature makes this connector suitable for use in a wide range of environments and applications.
The plating thickness of 3.93u provides a protective layer, enhancing the durability and performance of the connector.
Dual PCB rows offer increased connectivity options and compatibility with various devices, enhancing the versatility of the connector.
Board connector type ensures secure and stable connection with the circuit board, reducing the risk of signal loss or disconnection.
High-rated current signal capacity allows for efficient power transfer, making this connector suitable for various applications.
The natural insulator color provides a clean and professional look, making the connector visually appealing and easy to identify.
Compliance with UL standards ensures the quality and safety of the connector, making it a reliable choice for electrical applications.
The high number of contacts offers extensive connectivity options, suitable for applications that require multiple connections.
Board mounting type ensures easy and secure installation onto the circuit board, providing a stable connection for reliable performance.
The precise terminal pitch of 1.25mm allows for accurate and secure connections, reducing the risk of signal interference or disconnection.
Rectangular PCB contact pattern provides a stable and secure connection with the circuit board, ensuring reliability in performance.
Surface mount termination type offers easy installation and secure connection, making this connector suitable for automated assembly processes.
Female contact gender offers a secure and stable mating connection with male connectors, ensuring reliable signal transfer.
Low contact resistance ensures efficient signal transfer and minimal power loss, making this connector ideal for high-performance applications.
Receptacle style body or shell provides a secure and stable connection, offering protection to the contacts and enhancing durability.
Straight mounting style allows for easy installation and secure connection, adding to the overall reliability and performance of the connector.
Locking mounting option ensures the connector remains securely attached to the circuit board, reducing the risk of disconnection in high-vibration environments.
Rectangular contact pattern provides a stable and secure connection, ensuring reliable signal transfer and performance.
Commercial reliability ensures consistent performance and durability, making this connector suitable for a wide range of commercial applications.
Headers & Edge Type Connectors 501931-3070 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex
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501931-3070 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.40
SB
Molex LLC is a manufacturer of electronic, electrical, and fiber optic connectivity systems. Molex offers over 100,000 products across a variety of industries, including data communications, medical, industrial, automotive and consumer electronics. They are notable for pioneering the Molex connector, which has seen universal adoption in personal computing. The company is considered the second largest electronic connector company in the world. Molex was established in 1938 by Frederick Krehbiel. The company began by making flowerpots out of an industrial byproduct plastic called Molex. Krehbiel developed this material by combining asbestos tailings, coal tar pitch, and limestone. Aside from flower pots, Molex also sold salt shakers before it expanded into electrical connectors and sensors.Later they made connectors for General Electric and other appliance manufacturers out of the same plastic. Molex acquired Woodhead Industries in 2006; the largest acquisition in the former's history at the time.
LM317T
Bay Linear
Other Regulators; No. of Terminals: 3; No. of Outputs: 1; Surface Mount: NO; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel;
M24308/2-1F
Bel Fuse
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Mixed Contacts: NO;
SZNUP2105LT1G
Onsemi
SZNUP2105LT1G by Onsemi is a Transient Suppression Device with 2 elements in a common anode configuration. It has a max non-repetitive peak reverse power dissipation of 350W and breakdown voltage of 29.1V. Ideal for applications requiring bidirectional polarity protection, such as automotive electronics and industrial equipment due to its AEC-Q101 compliance and high clamping voltage of 44V.
1N4148W-7-F
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Motorola
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; No. of Outputs: 1; Package Equivalence Code: SIP3,.1TB;
2N7002
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Minimum DS Breakdown Voltage: 60 V; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; No. of Terminals: 3;
BAV99-7-F
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N5819HW-7-F
Diodes Incorporated
1N5819HW-7-F by Diodes Inc. is a Schottky rectifier diode with 40V reverse test voltage, 1A output current, and 0.75V forward voltage. It's a surface mount device in a small outline package ideal for efficiency applications at temperatures ranging from -65 to 125°C.
BAV99
Comchip Technology
1N4148WS
Weitron Technology
Sprague Electric
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1.3 V; Maximum Output Current: .1 A; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel;
261
Mercury Systems
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Package Shape: RECTANGULAR; Minimum Input-Output Voltage Differential: 3 V;
LL4148-GS08
Telefunken Microelectronics
RECTIFIER DIODE; Surface Mount: YES; JESD-609 Code: e0; No. of Elements: 1; Maximum Operating Temperature: 175 Cel; Maximum Non Repetitive Peak Forward Current: 2 A;
LM7805CT
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
L78L05ABZ-AP
STMicroelectronics
L78L05ABZ-AP by STMicroelectronics is a BIPOLAR fixed positive single output standard regulator with an operating temperature range of -40 to 125°C. It has a nominal output voltage of 5V, max load regulation of 0.06%, and can handle a max output current of 0.07A. Ideal for applications requiring stable voltage regulation in various electronic devices.
DS18B20Z+T&R
Analog Devices
DS18B20Z+T&R by Analog Devices is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. The sensor comes in a plastic package suitable for surface mount applications, with a max supply voltage of 5.5V and min of 3V.
Silicon Standard
2N2222A
Secos
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .6 A; JEDEC-95 Code: TO-92;
MC7805CTG
MC7805CTG by Onsemi is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation. The package style is flange mount with through-hole terminals, ensuring easy installation and reliability in diverse electronic designs.
FTSH-105-01-L-DV-K-P-TR
Samtec
Samtec's FTSH-105-01-L-DV-K-P-TR is a 2-row, 10-contact board connector with a mating contact pitch of 0.05". Featuring liquid crystal polymer insulator material and phosphor bronze contacts plated with gold over nickel, it operates b/w -55°C to 125°C. Ideal for commercial applications requiring reliable surface mount connections on PCBs.
10124017-1022125LF
Amphenol Communications Solutions
Amphenol Communications Solutions' 10124017-1022125LF is a 25-contact board stacking connector with 0.039" mating contact pitch and 707VAC dielectric voltage. Ideal for PCB applications, it features gold flash termination finish, liquid crystal polymer insulator, and male contact gender.
FTSH-110-01-L-DV-K-P
Samtec's FTSH-110-01-L-DV-K-P is a 2-row, 20-contact board connector with a mating contact pitch of 0.05". Featuring liquid crystal polymer insulator material and phosphor bronze contacts with gold finish, it operates b/w -55°C to 125°C. Ideal for commercial applications requiring reliable surface mount termination on PCBs.
B2B-ZR-SM4-TFT(LF)(SN)
J S T Mfg
B2B-ZR-SM4-TFT(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 2 contacts, BRASS material, and TIN finish. It has a terminal pitch of 1.5mm and is used for surface mount applications in headers & edge type connectors.
50-37-5063
Molex
The Molex 50-37-5063 is a board connector with 0.098" mating contact pitch, 0.685" body length, and 1000000000 ohm insulation resistance. It is used in applications requiring a durable female connector with 6 contacts, crimp termination, and POLYBUTYLENE TEREPHTHALATE insulator material.
(D)B3B-EH-A(LF)(SN)(P)
(D)B3B-EH-A(LF)(SN)(P) by J S T Mfg is a BOARD CONNECTOR with 0.098" pitch, 800VAC voltage withstand, and 3A signal current rating. Ideal for PCB applications requiring POLARIZED KEY, WHITE insulator color, and STRAIGHT mounting style.
2-640456-4
Tyco Electronics Amp
BOARD CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Termination Contact Finish: TIN; No. of Rows Loaded: 1; Mounting Type: BOARD;
DF11-20DP-2DS(52)
Hirose Electric
DF11-20DP-2DS(52) by Hirose Electric is a 20-contact board connector with 0.079" pitch, suitable for commercial applications. It features a dielectric voltage of 650VAC, insulation resistance of 1Gohm, and operates b/w -30 to 85°C. Ideal for PCB mounting with solder termination and right-angle style.
PH-R-10
Morethanall
PH-R-10 by Morethanall is a 10-contact board connector with 0.079" pitch, suitable for commercial applications. Featuring brass contacts with AU finish, it has an insulation resistance of 1G ohm and can withstand up to 800VAC. With a temperature range of -25 to 85°C, this right-angle receptacle connector is ideal for PCB mounting.
826629-2
TE Connectivity
TE Connectivity 826629-2 is a board connector with 0.1" pitch, suitable for commercial applications. It features tin finish, 5A signal current rating, and operates b/w -65 to 105°C. Ideal for use in electronics requiring a male square pin socket contact style on a rectangular PCB pattern.
51952-283LF
AMPHENOL ICC
BOARD CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
43645-0500
The Molex 43645-0500 is a board connector with 5 contacts, featuring a mating contact pitch of 0.118", insulation resistance of 1Gohm, and operating temperatures from -40 to 105°C. It is commonly used in commercial applications requiring durable connectors with crimp terminations for cable mounting.
M80-8262042
Harwin Plc
M80-8262042 by Harwin PLC is a 20-contact male plug board connector with 0.079" mating contact pitch and POLYAMIDE insulator material. It has a rated current of 3A, operates b/w -55 to 125°C, and offers high durability with 500 cycles. Ideal for commercial applications requiring reliable surface mount connections on PCBs.
02T-JWPF-VSLE-S
BOARD CONNECTOR; DIN Conformance: NO; Contact Material: NOT SPECIFIED; MIL Conformity: NO; IEC Conformity: NO; Mating Contact Finish: NOT SPECIFIED;
DF40C-100DS-0.4V(57)
DF40C-100DS-0.4V(57) by Hirose Electric is a 2-row, 100-contact board stacking connector with liquid crystal polymer insulator. Featuring 0.016" mating contact pitch and 100VAC dielectric voltage, it operates b/w -35°C to 85°C. Ideal for applications requiring high durability and signal current of 0.3A, such as PCB connections in electronics industry.
MEM2051-00-195-00-A
Global Connector Technology
MEM2051-00-195-00-A by Global Connector Technology is a PCB connector with 0.043" contact pitch, 500VAC dielectric voltage, and 1000000000 ohm insulation resistance. Ideal for applications requiring a female right-angle compression contact style with surface mount termination.
3-640440-2
TE Connectivity 3-640440-2 is a board connector with 0.1" pitch, suitable for stranded cables. It features POLYAMIDE insulation, COPPER ALLOY contacts, and 5A signal current rating. Ideal for commercial applications requiring durable connectors with locking mounting options.
SFW12S-2STE1LF
The Amphenol SFW12S-2STE1LF is a 12-contact FFC/FPC connector with 0.039" pitch, tin finish, and UL94V-0 flammability rating. It is designed for surface mount board applications, featuring female contacts in a straight mounting style. Ideal for compact electronic devices requiring reliable signal transmission.
7-188275-8
TE Connectivity 7-188275-8 is a 2-row, 8-contact board connector with 0.05" pitch. With insulation resistance of 1Gohm and rated voltage of 100V, it's ideal for PCB applications. Featuring POLYAMIDE46 insulator material, this header has a temperature range from -40 to +105 °C.
50-57-9002
The Molex 50-57-9002 is a board connector with a mating contact pitch of 0.1". Featuring glass-filled polyester insulator, it operates b/w -40 to 105°C. With female SQ pin-skt contacts, it is ideal for commercial applications requiring a reliable rectangular contact pattern.
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