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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
BOARD CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE;
Median Price
$0.634
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1+ parts
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Arrow
$0.784
$0.624
$0.567
$0.501
DigiKey
$0.990
$0.715
$0.607
$0.573
RS Americas
$1.010
$0.800
$0.700
Element14
$1.023
$0.964
$0.749
Mouser Electronics
$1.130
$0.819
$0.696
$0.588
Distrelec
$1.159
Verical
$0.532
Chip1Stop
$0.489
Farnell
Avnet
TTI
Newark
$0.695
Heilind Electronics
Interstate Connecting
$0.485
TestEquity
$0.490
Nova Conductors
$0.557
Digiode
$0.587
TME
$0.575
IBS Electronics
$0.487
Chip Stock
VNN
NAC Semi
$0.754
Vyrian
Sensible Micro Corp
Quittner & Schimek s.r.o.
Semicontronic
$0.346
$0.337
$0.336
Corphita
$0.556
Continental Prestige Electronics
$0.546
Argo Parts USA
$0.540
Netroflash
Allen Electronics Distributors
$1.170
Aztec Data Supply Inc.
$6.610
Abacus Technologies
Robosynatics
GreenTree Electronics
Headers & Edge Type Connectors 5040500291 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex
Connector Type:
Mating Contact Finish:
Termination Contact Finish:
Contact Material:
5040500291 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.
BAV99
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; Maximum Reverse Recovery Time: .006 us;
MS3V-T1R32.768KHZ+/-20PPM12.5PF
Golledge Electronics
MS3V-T1R32.768KHZ+/-20PPM12.5PF by Golledge Electronics is a crystal oscillator with 20 ppm frequency tolerance, 126% stability, and 12.5 pF load capacitance. It is ideal for applications requiring precise timing in temperature-sensitive environments due to its -40 to 85 °C operating range.
BSS138
Calogic
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Drain Current (Abs) (ID): .2 A;
LL4148
First Components International
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Secos
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 150 Cel;
1N4148WS
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Style (Meter): SMALL OUTLINE; Terminal Position: DUAL;
1N4148WT
Bytesonic Electronics
LM317T
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Terminal Pitch: 2.54 mm; Minimum Output Voltage-1: 1.2 V; Technology: BIPOLAR; Operating Temperature (TJ-Max): 125 Cel;
LM2931Z-5.0RPG
Onsemi
LM2931Z-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V Nominal Output Voltage, 0.1A Max Output Current, and 6V Min Input Voltage. It operates in temperatures ranging from -40 to 125 °C and is ideal for applications requiring stable voltage regulation in electronic circuits.
BSS138PS,115
Nexperia
N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 2; No. of Terminals: 6; Minimum DS Breakdown Voltage: 60 V;
Diodes Incorporated
1N4148
Wuxi Xuyang Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3.5 ohm; Maximum Drain Current (ID): .2 A; Peak Reflow Temperature (C): NOT SPECIFIED;
SMBJ18CA
Yageo
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Thinking Electronic Industrial
1552200253
Molex
WIRE AND CABLE;
LAN8720AI-CP-TR
Microchip Technology
LAN8720AI-CP-TR by Microchip is an Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85 °C. It features a 3.3 V supply voltage, 54 mA supply current, and TS 16949 screening level. Ideal for network interfaces in industrial applications due to its compact square package and low profile design.
B2B-EH-A(LF)(SN)
J S T Mfg
B2B-EH-A(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 2 contacts, 0.098" pitch, and 0.295" body length. It uses POLYAMIDE66 insulator material and features Tin (Sn) reflowed termination finish. Ideal for applications requiring a straight male connector with solder termination on a board mount setup.
DF11-14DS-2C(20)
Hirose Electric
BOARD CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
TCMD-12-01
Samtec
Samtec's TCMD-12-01 is a 24-contact, 2-row board connector with terminal pitch of 2mm. It supports IDC/solder termination and male contact gender. Ideal for applications requiring straight mounting on both boards and cables.
BM04B-SRSS-TBT(LF)(SN)
BM04B-SRSS-TBT(LF)(SN) by J S T Mfg is a 4-contact BOARD CONNECTOR with TIN finish. It features COPPER ALLOY contacts, UL 94V-0 flammability rating, and SURFACE MOUNT termination. Ideal for applications requiring reliable male connectors in straight mounting style on circuit boards.
15-91-1122
The Molex 15-91-1122 is a board connector with 12 contacts, rated at 2.5A signal current. Featuring a mating contact pitch of 0.1", it has a body length of 0.59" and operates b/w -40 to 105°C. Ideal for commercial applications requiring reliable connections on PCBs with surface mount termination.
5103309-1
TE Connectivity
TE Connectivity's 5103309-1 header connector features a mating contact pitch of 0.1", insulation resistance of 5G ohm, and operating temperatures from -65 to 105°C. Ideal for board connections in commercial applications requiring a male plug with solder termination and UL flammability rating of 94V-0.
FTSH-105-01-F-D-K
Samtec's FTSH-105-01-F-D-K is a 2-row, 10-contact board connector with a mating contact pitch of 0.05". It features phosphor bronze contacts with gold flash over nickel finish and liquid crystal polymer insulator material. Ideal for commercial applications requiring reliable connections in temperatures ranging from -55°C to 125°C.
SHF-105-01-L-D-SM
SHF-105-01-L-D-SM by Samtec is a 2-row board connector with a mating contact pitch of 0.05". Featuring gold over nickel finish, it has a rated signal current of 1.75A and operates b/w -55 to 125°C. Ideal for commercial applications requiring reliable surface mount connections on PCBs.
22-28-4037
Molex 22-28-4037 is a board connector with 0.1" pitch, 3 contacts, and 4A signal rating. It features glass-filled polyamide insulation, tin contact finish, and operates b/w 0-75°C. Ideal for commercial applications requiring reliable connections in electronic devices.
HLW12S-2C7LF
Amphenol Communications Solutions
HLW12S-2C7LF by Amphenol is a 12-contact FFC/FPC connector with 0.039" mating pitch and tin finish. It is UL 94V-0 rated, suitable for board mounting with solder termination. Ideal for applications requiring straight female connectors in headers & edge type setups.
1-640456-3
Tyco Electronics Amp
BOARD CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; DIN Conformance: NO; Mixed Contacts: NO; JESD-609 Code: e3;
10124017-1022225LF
Amphenol's 10124017-1022225LF is a 25-contact board stacking connector with gold flash termination, suitable for PCB mounting. Featuring a mating contact pitch of 0.039", insulation resistance of 1Gohm, and dielectric voltage withstand of 707VAC, it is ideal for applications requiring high durability and signal current up to 1A.
1-1658621-1
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.
SHF-105-01-L-D-SM-LC-TR
BOARD CONNECTOR; JESD-609 Code: e3; Termination Contact Finish: Tin (Sn) - with Nickel (Ni) barrier;
22-01-3027
Molex 22-01-3027 is a board connector with 0.1" pitch, suitable for headers & edge type connectors. Featuring POLYAMIDE insulator, it offers 700VAC dielectric voltage and operates b/w -40 to 105°C. With a removable contact block design, it has a durability of 25 cycles and supports up to 4A signal current.
67910-5700
The Molex 67910-5700 is a card edge connector with 52 contacts, featuring gold over nickel termination finish. With a mating contact pitch of 0.031", it offers high insulation resistance of 500M ohm and withstands up to 300VAC dielectric voltage. Ideal for board mounting applications in commercial settings, this connector has a durability of 50 cycles and operates b/w -40°C to 80°C temperatures.
B4B-PH-K-S
B4B-PH-K-S by J S T Mfg is a BOARD CONNECTOR with 4 contacts, BRASS material, and Tin (Sn) finish. It has a terminal pitch of 2mm and is used for board mounting applications requiring male connectors with solder termination.
VHR-4N-M
BOARD CONNECTOR;
SM06B-SRSS-TB(LF)(SN)
SM06B-SRSS-TB(LF)(SN) by J S T Mfg is a 6-contact board connector with 0.039" pitch, suitable for PCB mounting. Featuring tin/copper finish, it has an insulation resistance of 100M ohm and operates b/w -25 to 85°C. Ideal for applications requiring a male contact style in a right-angle mounting configuration.
DM3D-SF
The Hirose Electric DM3D-SF is a CARD EDGE CONNECTOR with 0.043" Mating Contact Pitch, 500VAC Dielectric Withstanding Voltage, and 1000000000 ohm Insulation Resistance. It features a LIQUID CRYSTAL POLYMER insulator material and is suitable for commercial applications requiring a durable connector with FEMALE contact gender in RIGHT ANGLE mounting style.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
504077-1891
Molex 504077-1891 is a PCB connector with 0.043" contact pitch, 8u plating thickness, and 1000000000 ohm insulation resistance. Ideal for commercial applications, it features liquid crystal polymer insulator material and operates b/w -40 to 85 °C.
5040500491
Molex 5040500491 is a BOARD CONNECTOR with 4 contacts, 0.059" pitch, and 1000000000 ohm insulation resistance. Ideal for surface mount applications in electronics with operating temperatures from -25 to 85 °C.
5040500691
Molex 5040500691 is a board connector with 6 contacts, gold over nickel finish. It has a mating contact pitch of 0.059", body length of 0.503", and insulation resistance of 1000000000 ohm. Ideal for applications requiring polarized housing, surface mount termination, and operating temperatures from -25 to 85 °C.
5040510601
BOARD CONNECTOR; Reliability: COMMERCIAL; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Minimum Operating Temperature: -40 Cel; Contact Resistance: 20 mohm;
5040500891
Molex 5040500891 is a BOARD CONNECTOR with 8 contacts, 0.059" pitch, and 0.621" body length. It has a surface mount termination type and operates b/w -25°C to 85°C. Ideal for commercial applications requiring POLARIZED HOUSING and UL compliance.
5040501091
The Molex 5040501091 is a board connector with a mating contact pitch of 0.059 inches and a body length of 0.77 inch. It has a gold over nickel termination contact finish and is commonly used in commercial applications for its durability and reliability.
5040500391
Molex 5040500391 is a board connector with 3.5A signal current rating, suitable for high temp applications (-40 to 105°C). Featuring a mating contact pitch of 0.059", it has a durable design with black insulator and right angle mounting option. Ideal for use in electronics requiring reliable surface mount connections.
5040500791
BOARD CONNECTOR; Reliability: COMMERCIAL; Contact Gender: FEMALE; No. of Connectors: ONE; Termination Type: SURFACE MOUNT; Body Depth: .24 inch;
5040500991
BOARD CONNECTOR; Mating Contact Finish: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Contact Material: NOT SPECIFIED;
5040501191
BOARD CONNECTOR; Contact Material: NOT SPECIFIED; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED;
5040510401
BOARD CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Contact Pattern: RECTANGULAR;
5040511001
BOARD CONNECTOR; Reliability: COMMERCIAL; Contact Gender: FEMALE; Contact Resistance: 20 mohm; Reference Standard: UL; No. of Rows Loaded: 1;
5040510701
BOARD CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: FEMALE; No. of Connectors: ONE; Filter Feature: NO;
5040500591
5040501291
Molex 5040501291 is a BOARD CONNECTOR with 12 contacts, 0.059" pitch, and 0.857" body length. Ideal for surface mount applications in electronics with operating temperatures from -25 to 85°C. Features POLARIZED HOUSING and UL certification for reliable commercial use.
5040510801
Molex 5040510801 is a BOARD CONNECTOR with 8 contacts, 0.059" pitch, and insulation resistance of 1000000000 ohm. It has a temperature range of -40 to 105 °C and is used in commercial applications for cable mounting with crimp termination.
5040510501
BOARD CONNECTOR; Reliability: COMMERCIAL; Contact Gender: FEMALE; Reference Standard: UL; Contact Pattern: RECTANGULAR; Body Length: .451 inch;
5040510201
BOARD CONNECTOR; Termination Contact Finish: NOT APPLICABLE; Mating Contact Finish: NOT SPECIFIED; Contact Material: NOT SPECIFIED;
5040510301
5040511101
Supply Digital Components
$106.00
$54.25
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$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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