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 51281-0794 is a FFC/FPC connector with 7 contacts, 0.020" pitch, and 0.5A signal current. It features GLASS FILLED LCP insulation, operates b/w -20 to 85°C, and has a surface mount termination. Ideal for board mounting applications requiring high reliability in commercial settings.
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Farnell
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$0.318
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$0.269
Digiode
Andel Nordic
$4.373
$4.198
Assy Fe
Continental Prestige Electronics
$0.228
$0.210
Corphita
Kepictronics
Closer contact pitch allows for higher density, making it suitable for applications where space is limited.
Optimal body length for secure connection without taking up excessive space on the board.
High insulation resistance ensures reliable performance and reduces the risk of electrical shorts.
Narrow body width allows for compact design and efficient use of board space.
Appropriate body depth for secure contact and stability during operation.
Material known for its high strength and resistance to heat and chemicals, ensuring durability.
Fitting nail option provides secure mounting on the board, preventing disconnection due to vibrations or movement.
High maximum operating temperature allows for reliable performance in various environments.
Low minimum operating temperature ensures usability in cold conditions without risk of malfunction.
FFC/FPC connector type is versatile and commonly used in various electronic applications.
Adequate rated current for signal transmission in different electronic devices.
UL certification ensures compliance with safety and quality standards.
Sufficient number of contacts for connecting multiple signals or components.
Board mounting type provides secure attachment and stability during operation.
Standard terminal pitch for compatibility with various boards and components.
Rectangular PCB contact pattern allows for easy and secure connection on the board.
Surface mount termination type is commonly used and provides easy installation on the board.
Low contact resistance ensures efficient signal transmission and minimal power loss.
Right angle mounting style allows for flexible and space-saving installation on the board.
Bellowed contact style provides secure connection and flexibility during operation.
Locking mounting option ensures stable connection and prevents accidental disconnection.
Rectangular contact pattern ensures easy and secure connection with compatible components.
Commercial reliability makes this product suitable for a wide range of commercial electronic applications.
Headers & Edge Type Connectors 51281-0794 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Molex
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51281-0794 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
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.
SMBJ18CA
Forward International Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 21.05 V; Maximum Clamping Voltage: 29.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
DS18B20U+
Analog Devices
DS18B20U+ 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. Suitable for applications requiring digital output and surface mounting feature.
1N4148
Surge Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138-7-F
SPC TECHNOLOGY/ MULTICOMP
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain Current (ID): .2 A; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
M24308/2-1F
Itt Cannon
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Filter Feature: NO;
43025-0400
Molex
The Molex 43025-0400 is a board connector with 4 contacts, 2 rows, and a mating contact pitch of 0.118". It has a body length of 0.27", insulation resistance of 1Gohm, and operates b/w -40 to 105°C. Ideal for commercial applications requiring a female connector with crimp termination and UL94V-0 flammability rating.
1N4148WS
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Diodes Incorporated
Diodes Inc. BSS138-7-F is a N-channel FET with 50V DS breakdown voltage, 0.2A max drain current, and 3.5 ohm RDS(on). Ideal for switching applications in small outline packages with matte tin finish, operating up to 150°C peak reflow temp.
SS14
Jinan Jingheng Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Renesas Electronics
2N2222A
Crimson 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;
LM317T
Integrated Power Semiconductors
Other Regulators; No. of Terminals: 3; Operating Temperature (TJ-Min): 0 Cel; Terminal Pitch: 2.54 mm; Maximum Load Regulation (%): 1.5 %; Nominal Dropout Voltage-1: 3 V;
Positronic Industries
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Body or Shell Style: RECEPTACLE;
LL4148
General Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Semitronics
Rugao Dachang Electronic
DS18B20Z+T&R
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.
Bytesonic Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Nominal Common Mode Reject Ratio: 96 dB;
Shenzhen Socay Electronics
22-05-2081
Molex 22-05-2081 is a board connector with 8 contacts, featuring brass contact material and matte tin finish. With a mating pitch of 0.1", it offers high insulation resistance of 1000000000 ohm. Ideal for commercial applications, this connector has a durable design with UL flammability rating of 94V-0.
09-65-2028
Molex 09-65-2028 is a board connector with 0.155" mating contact pitch, 1000000000 ohm insulation resistance, and 1500VAC dielectric voltage withstand. Ideal for commercial applications, this male connector features a straight mounting style and solder termination type for durability in temperatures ranging from -40 to 105 °C.
VHR-5N
J S T Mfg
VHR-5N by J S T Mfg is a 5-contact BOARD CONNECTOR with 0.156" pitch, 1500VAC voltage withstand, and 1000000000 ohm insulation resistance. Ideal for cable mounting applications, it features POLYAMIDE insulator material and operates b/w -25 to 85 °C.
DF3-6S-2C
Hirose Electric
DF3-6S-2C by Hirose Electric is a 6-contact board connector with 0.079" pitch, suitable for cables with 22-28 AWG wire sizes. With a dielectric voltage of 650VAC and operating temperatures from -30 to 85°C, it's ideal for commercial applications requiring a reliable signal current of up to 3A.
2-2013289-1
TE Connectivity
TE Connectivity 2-2013289-1 is a card edge connector with 204 contacts, gold finish, and polyethylene insulator. It has a mating contact pitch of 0.024", operates b/w -55 to 85°C, and rated for 0.5A signal current. Ideal for board mounting applications requiring durable connectors with right-angle mounting style.
SSM-116-L-SV
Samtec
SSM-116-L-SV by Samtec is a board connector with a mating contact pitch of 0.1 inch and insulation resistance of 5G ohm. It is commonly used in applications requiring high temperature resistance and surface mount termination.
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.
20021321-00010C4LF
Amphenol Communications Solutions
The Amphenol Communications Solutions 20021321-00010C4LF is a board connector with 10 contacts, rated for 1A signal current. Featuring a mating contact pitch of 0.05", it has a durability of 100 cycles and operates b/w -55°C to 125°C. Ideal for applications requiring high insulation resistance and dielectric voltage withstand capabilities.
DM1AA-SF-PEJ(72)
The Hirose Electric DM1AA-SF-PEJ(72) is a PCMCIA connector with 9 contacts, featuring a mating contact pitch of 0.098". It utilizes liquid crystal polymer insulator material and offers surface mount termination. Ideal for board mounting applications requiring a right angle mounting style.
53261-0871
The Molex 53261-0871 is a board connector with 0.049" mating contact pitch, 100M ohm insulation resistance, and 250VAC dielectric voltage. Ideal for commercial applications, it features a right-angle mounting style and surface mount termination type for durability in temperatures ranging from -40 to 105°C.
52271-0469
Molex 52271-0469 FFC/FPC connector with 0.039" pitch, 0.118" body width, and TIN finish is ideal for board mounting applications. Features include polyamide insulator, phosphor bronze contacts, and UL94V-0 flammability rating. Suitable for surface mount termination in commercial settings.
502352-0200
The Molex 502352-0200 is a board connector with 2 contacts, featuring a mating contact pitch of 0.079" and insulation resistance of 1 Gohm. Ideal for commercial applications, it has a max operating temperature of 105°C and termination type of surface mount.
VHR-6N-M
VHR-6N-M by J S T Mfg is a 6-contact board connector with a mating contact pitch of 0.156". Featuring POLYAMIDE insulation, it has an operating temperature range of -25 to 85 °C. Ideal for commercial applications, this connector supports wire sizes from 22 to 18 AWG and offers high insulation resistance at 1000000000 ohm.
746-018-520-606
Edac
Edac 746-018-520-606 is a 2-row card edge connector with 18 contacts. It has a mating contact pitch of 0.125", insulation resistance of 5Gohm, and can handle up to 3A signal current. Ideal for PCB applications requiring high reliability in temperatures ranging from -40°C to 105°C.
M50-3600542
Harwin Plc
The Harwin PLC M50-3600542 is a 10-contact board connector with 0.05" mating contact pitch, suitable for PCB applications. Featuring a 1A signal current rating, it has a durable design with 300 cycles lifespan and operates b/w -40°C to 105°C temperature range. The connector has tin finish contacts and polyethylene insulation material, meeting UL standards for reliability.
53313-3465
Molex 53313-3465 is a 34-contact board connector with TIN finish. Featuring 2 loaded rows, it has a terminal pitch of 2mm and UL94V-0 flammability rating. Ideal for applications requiring male contacts, solder termination, and straight mounting style.
53047-0310
Molex 53047-0310 is a board connector with 3 contacts, 1.25mm terminal pitch, and 0.049" mating contact pitch. It features tin termination finish, white polyamide insulator, and UL94V-0 flammability rating. Ideal for commercial applications requiring a polarized housing with rectangular PCB contact pattern.
B3P-VH(LF)(SN)
B3P-VH(LF)(SN) by J S T Mfg is a 3-contact BOARD CONNECTOR with 0.156" pitch, suitable for -25 to 85°C temp range. Features POLYAMIDE66 insulator, BRASS contacts, and 1500VAC dielectric strength. Ideal for applications requiring high insulation resistance and UL94V-0 flammability rating.
14-45-0222
Molex 14-45-0222 is a 22-contact board connector with 0.1" pitch, TIN over nickel finish, and glass-filled polyester insulator. It operates b/w -40 to 105°C, rated for 3A signal current, and has a durability of 25 cycles. Ideal for commercial applications requiring reliable male connectors with IDC termination in black color.
02T-JWPF-VSLE-S
BOARD CONNECTOR; DIN Conformance: NO; Contact Material: NOT SPECIFIED; MIL Conformity: NO; IEC Conformity: NO; Mating Contact Finish: NOT SPECIFIED;
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