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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Molex 39980-0404 is a 4-contact board connector with tin finish. It has a terminal pitch of 5.08mm and UL94V-0 flammability rating. Ideal for applications requiring male connectors on PCBs, offering solder termination in straight mounting style.
Median Price
$1.170
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DigiKey
$1.810
$1.069
$0.760
Mouser Electronics
$1.070
$0.761
$0.617
Newark
$1.150
Master Electronics
$0.847
Powell Electronics
$1.110
Digiode
$1.112
Vyrian
TME
$1.130
$0.860
Corphita
$1.053
Andel Nordic
$6.848
$6.574
Authorized Procurement Solutions
Infinite Electronics LLP (Excess)
GreenTree Electronics
Perfect Parts
Tin finish provides excellent conductivity and corrosion resistance, ensuring reliable connections over time.
Board connectors are commonly used for secure and reliable connections between circuit boards, making this product suitable for electronic applications.
The 94V-0 flame retardant rating ensures safety and compliance with stringent standards for electronic components.
With a sufficient number of contacts, this product can accommodate multiple connections within a single device or system.
Board mounting provides a secure and stable installation method for the connector on a circuit board.
The 5.08mm terminal pitch allows for easy and precise alignment of the connector with corresponding terminals on a circuit board.
Solder termination ensures a strong and durable connection between the connector and the circuit board, minimizing the risk of signal loss or disconnection.
Male connectors are commonly used for making secure and reliable connections with female connectors, ensuring compatibility with a wide range of devices and applications.
The straight mounting style offers a simple and space-efficient installation option, making this connector ideal for compact electronic devices or systems.
Headers & Edge Type Connectors 39980-0404 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex
Additional Features:
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MIL Conformity:
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39980-0404 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;
LM358MX
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LM358AN
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SMBJ18CA
Bourns
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RC0603FR-071KL
Yageo
Yageo's RC0603FR-071KL is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in electronics, it operates b/w -55 to 155 °C with a temperature coefficient of 100 ppm/°C.
2N2222A
Central Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Transistor Application: SWITCHING; Transistor Element Material: SILICON;
LL4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SS14
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Forward Voltage (VF): .5 V;
LIS2DH12TR
STMicroelectronics
LIS2DH12TR by STMicroelectronics is a 3-axis accelerometer with digital voltage output. It operates b/w -40 to 85°C, with supply voltage range of 1.71-3.6V. Ideal for applications requiring precise motion sensing in compact spaces like wearables and IoT devices.
2N7002
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Finish: Matte Tin (Sn) - annealed; Transistor Element Material: SILICON;
BSS138
Good-ark Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 6 ohm; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
OPA2277UA
Texas Instruments
OPA2277UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 100 uV and micropower consumption of 1.65 mA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1000 kHz in a small outline package.
L7805CV
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Maximum Time At Peak Reflow Temperature (s): 10; JESD-609 Code: e3;
Boca Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Surge Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; No. of Terminals: 3;
Digitron Semiconductors
M24308/2-1F
TE Connectivity
TE Connectivity's M24308/2-1F D-Sub Connector features 9 contacts, 2 rows, and a shell size of 1/E. With a rated current of 7.5A, it operates b/w -55°C to 125°C. Ideal for cable mounting applications, this connector has a steel shell with cadmium finish and uses crimp termination for female contact pins.
CRG0805F10R
Tyco Electronics Components
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10 ohm; Rated Power Dissipation (P): .125 W; Maximum Operating Temperature: 125 Cel; Tolerance: 1 %;
1N4148
Forward International Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Maximum Operating Temperature: 200 Cel; No. of Phases: 1;
B5B-PH-SM4-TB(LF)(SN)
J S T Mfg
B5B-PH-SM4-TB(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 0.079" pitch, suitable for applications requiring 2A signal current. Features include POLYAMIDE66 insulator, 800VAC dielectric voltage, and TIN (Sn) finish over COPPER contacts. Ideal for PCB mounting with RECTANGULAR contact pattern and WHITE insulator color.
746-060-520-601
Edac
Edac 746-060-520-601 is a CARD EDGE CONNECTOR with 60 contacts, rated at 3A signal current. It has a mating pitch of 0.125", insulation resistance of 5Gohm, and dielectric voltage rating of 1500VAC. Ideal for board mounting applications requiring high reliability in temperatures ranging from -40 to 105°C.
VHR-2N-R
BOARD CONNECTOR;
FTSH-105-01-L-DV-K
Samtec
Samtec's FTSH-105-01-L-DV-K is a 2-row, 10-contact board connector with a mating contact pitch of 0.05". Featuring phosphor bronze contacts plated with gold over nickel, it operates b/w -55°C to 125°C. Ideal for commercial applications requiring a reliable, straight-mount male connector with surface mount termination.
S8B-PH-SM4-TB(LF)(SN)
S8B-PH-SM4-TB(LF)(SN) by J S T Mfg is a 8-contact BOARD CONNECTOR with POLYAMIDE6T insulator, COPPER ALLOY contacts, and Tin (Sn) finish. It has 0.783" x 0.217" x 0.339" dimensions, operates b/w -25°C to 85°C. Ideal for PCB applications requiring right angle mounting and surface mount termination.
15910100
W+p Products
15910100 by W+p Products is a BOARD CONNECTOR with 10 contacts, rated at 3A. Featuring a mating contact pitch of 0.1", it has an insulation resistance of 1Gohm and operates b/w -40 to 105°C. Ideal for commercial applications requiring a right angle mounting style and solder termination.
SM02B-BHSS-1-TB(LF)(SN)
SM02B-BHSS-1-TB(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 0.138" pitch, 0.295" length, and 0.126" width. Ideal for SURFACE MOUNT applications, it features FEMALE contact gender, BRASS material, and POLYAMIDE insulator.
1410186-1
TE Connectivity 1410186-1 is a BOARD CONNECTOR with 72 contacts, 9 rows, and 0.071" contact pitch. It has LIQUID CRYSTAL POLYMER insulator for -55 to 105 °C operation. Ideal for applications requiring FEMALE connectors with SOLDER termination in a STRAIGHT mounting style.
1042240820
Molex
Molex 1042240820 is a PCB connector with 0.1" pitch, 500VAC voltage withstand, and 1000000000 ohm insulation resistance. Ideal for board mounting applications requiring a durable, polarized housing with right-angle socket style connectors.
02021602201
Harting Electronics & Kg
02021602201 by Harting Electronics & Kg is a 5-row, 160-contact board Euro connector with gold over nickel termination. It features a mating contact pitch of 0.1", insulation resistance of 1TΩ, and withstands up to 1000VAC. Ideal for commercial applications requiring durable connectors with high reliability in temperatures ranging from -65°C to 125°C.
2468
Keystone Electronics
PCB CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
B8B-PH-K-S(LF)(SN)
B8B-PH-K-S(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 0.079" pitch, 2A signal current rating, and 800VAC dielectric voltage. Ideal for applications requiring a male contact gender, RECTANGULAR PCB pattern, and POLYAMIDE66 insulator material.
70553-0003
Molex 70553-0003 is a board connector with 0.1" pitch, suitable for commercial applications. Features include tin finish, phosphor bronze contacts, and UL94V-0 rated insulator in black color. Ideal for PCB mounting with right angle style and solder termination.
6420-9200
3m Electronic Products Division
3M Electronic Products Division's 6420-9200 is a 20-contact board connector with 2 rows, 0.1" pitch, and glass-filled polyester insulator. It features UL94V-0 flammability rating, solder termination, and straight mounting style. Ideal for commercial applications requiring reliable connections on PCBs with rectangular contact patterns.
43025-0600
The Molex 43025-0600 is a board connector with 6 contacts, rated at 2.5A signal current. It features a 0.388" body length, 0.326" width, and 0.551" depth made of POLYAMIDE insulator material. With UL Flammability Code 94V-0, it operates b/w -40 to 105°C and is ideal for commercial applications requiring high insulation resistance up to 1Gohm.
5-146281-2
TE Connectivity 5-146281-2 is a board connector with mating contact pitch of 0.1". Featuring matte tin finish, it has insulation resistance of 5000000000 ohm and operates b/w -65 to 105 °C. Ideal for commercial applications, this male connector has a rated current of 3A and UL flammability rating of 94V-0.
B3B-EH-A(LF)(SN)
B3B-EH-A(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 3 contacts, 0.098" pitch, and 0.394" body length. It features Tin/Copper termination for soldering applications. Ideal for use in electronic devices requiring reliable male connectors on circuit boards.
53047-0510
Molex 53047-0510 is a board connector with 5 contacts, 1.25mm terminal pitch, and 0.09" terminal length. It features polarized housing, solder termination, and UL94V-0 flammability rating. Ideal for commercial applications requiring reliable rectangular PCB contact patterns.
78723-1001
Molex 78723-1001 is a PCB connector with 0.1" pitch, suitable for applications requiring a rated current of 0.5A. Featuring matte tin finish and glass-filled liquid crystal polymer insulator, it offers high insulation resistance of 1Gohm. With right-angle mounting style and black insulator color, it has 6 contacts in a rectangular pattern for surface mount termination.
S4B-PH-K-S(LF)(SN)
S4B-PH-K-S(LF)(SN) by J S T Mfg is a 4-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 finish, UL94V-0 flammability rating, and press-fit termination for signal currents up to 2A.
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