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
The Harwin PLC M20-8770442 is a male board connector with 0.1" contact pitch, suitable for PCBs with 2 rows and 4 contacts. It features tin finish, polyamide insulation, and operates b/w -40 to 105°C. Ideal for commercial applications requiring a durable connector with high insulation resistance and UL certification.
Median Price
$0.198
Lifecycle Status
Suppliers In-Stock
15
In-Stock Inventory
1k+
Newark
1+ parts
$0.042
100+ parts
1k+ parts
10k+ parts
Verical
$0.140
-
$0.105
DigiKey
$0.370
$0.270
$0.229
$0.195
Mouser Electronics
$0.214
$0.194
Powell Electronics
$0.790
$0.520
$0.500
$0.390
Master Electronics
$0.184
$0.170
Chip1Stop
$0.168
$0.125
TTI Europe
$0.186
Element14
$0.448
$0.320
$0.256
Farnell
TTI
$0.340
$0.185
Nova Conductors
$0.221
Rapid Electronics
IBS Electronics
Vyrian
Aranea Global
$0.217
$0.208
Argo Parts USA
$0.215
Continental Prestige Electronics
Corohmni
$1.805
Aztec Data Supply Inc.
$5.510
Perfect Parts
A small contact pitch of 0.1 inch allows for high density of connections on the board, making this connector suitable for applications where space is limited.
High insulation resistance ensures reliable and stable electrical connections, reducing the risk of short circuits or signal interference.
The connector can withstand high voltage levels, providing safety and protection against electrical breakdown during operation.
With a high maximum operating temperature of 105°C, this connector can handle elevated temperatures without compromising performance.
The connector can handle a rated current of 3A for signal transmission, making it suitable for various electronic applications requiring reliable signal connections.
With a durability rating of 300 cycles, this connector can withstand multiple insertions and removals, ensuring long-term reliability in applications that require frequent connecting and disconnecting.
Headers & Edge Type Connectors M20-8770442 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Harwin PLC
Additional Features:
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Mounting Option-1:
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M20-8770442 Connectors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.69.40.40
SB
Harwin is a world-leading specialist in reliable and high-performance technologies for demanding applications. Through innovation, advanced technologies, service and inspiration we help customers to realize competitive advantage by solving demanding connectivity challenges. Harwin aim to be the first-choice supplier of mission-critical and high-performance connectivity solutions. We keep investing in the latest computer aided design and engineering facilities to drive advancements and retain our position as the industry’s innovators. We also replace equipment on a five-year cycle.
CSNF651
Honeywell Sensing And Control
CSNF651 by Honeywell Sensing And Control is an industrial-grade analog circuit with 3 terminals. It operates b/w -40 to 85°C, supporting supply voltages from -15V to 15V. Ideal for applications requiring a special shape rectangular package style and through-hole terminal form.
2N2222A
Semiconductor Technology
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM107H/883
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Low-Offset: NO;
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;
LM358M
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
SMBJ18CA
Fagor Electronica S Coop
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Hy Electronic
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BAV99
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
08055C104KAT4A
KYOCERA AVX
08055C104KAT4A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance, rated for 50V. With X7R temperature characteristics and -55 to 125 °C operating range, it's ideal for SMT applications requiring compact size and high reliability. The wraparound terminals and multi-layer design make it suitable for various electronic circuits.
BSS138W-7-F
Diodes Inc.'s BSS138W-7-F is a N-channel FET with 50V DS breakdown voltage, ideal for switching applications. It features single configuration with built-in diode, Gull Wing terminals, and operates in enhancement mode. With 0.2A max drain current and 3.5 ohm RDS(on), it's UL recognized and suitable for small outline packages at temperatures ranging from -55 to 150°C.
Plessey Semiconductors Discrete Components Div
Hitachi
Fairchild Semiconductor
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;
LL4148-GS08
Vishay Telefunken
EU2B-YS3103F
Idec
ROTARY SWITCH;
Diotec Semiconductor Ag
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .6 A; Maximum Time At Peak Reflow Temperature (s): 10;
SPC TECHNOLOGY/ MULTICOMP
746-066-520-601
Edac
Edac 746-066-520-601 is a 2-row card edge connector with 66 contacts. It features a mating contact pitch of 0.125", insulation resistance of 5Gohm, and dielectric voltage of 1500VAC. Ideal for PCB applications requiring high current signal transmission in temperatures ranging from -40 to 105°C.
53398-0471
Molex
53398-0471 by Molex is a board connector with 0.049" mating contact pitch, 100M ohm insulation resistance, and 250VAC dielectric voltage. Ideal for applications requiring a male blade pin-skt contact style, this connector has a natural insulator color and operates b/w -40 to 85°C.
DTM06-2S-E007
TE Connectivity
TE Connectivity DTM06-2S-E007 is a 1.47" x 0.569" x 0.508" board connector with GLASS FILLED POLYAMIDE insulator, rated for 250V and 125°C. It has 2 contacts, UL 94V-0 flammability code, and supports up to 7.5A signal current. Ideal for cable mounting applications requiring polarized housing and strain relief.
776286-1
TE Connectivity's 776286-1 is a 3-row board connector with GLASS FILLED POLYBUTYLENE TEREPHTHALATE insulator. It has a max operating temp of 125°C, -40°C min temp, and rated current of 17A. Ideal for cable mounting applications requiring a polarized, UL-rated female plug with strain relief option.
45108-010030
3m Electronic Products Division
The 3M Electronic Products Division's 45108-010030 is a board connector with a mating contact pitch of 0.05", insulation resistance of 1G ohm, and dielectric voltage rating of 1250VAC. It has female contacts, operates b/w -65 to 125°C, and is suitable for commercial applications requiring reliable signal currents up to 2.5A.
BM05B-GHS-TBT(LF)(SN)(N)
J S T Mfg
BM05B-GHS-TBT(LF)(SN)(N) by J S T Mfg is a 5-contact BOARD CONNECTOR with 0.049" pitch, POLYAMIDE insulator, and 500VAC dielectric voltage. Ideal for commercial applications, it features PHOSPHOR BRONZE contacts, TIN finish, and operates b/w -25 to 85 °C.
2-1761603-3
TE Connectivity 2-1761603-3 is a dual-row board connector with 10 contacts, rated at 1A. It features a contact pitch of 0.1", insulation resistance of 5G ohm, and operates b/w -65 to 105°C. Ideal for commercial applications requiring reliable connections on PCBs with rectangular contact patterns.
61306421021
Wuerth Elektronik & Kg
Wurth Elektronik 61306421021 is a 64-contact board connector with 0.1" pitch, suitable for commercial applications. It features gold over nickel termination, polybutylene terephthalate insulator, and operates b/w -40 to 125°C. Ideal for PCBs requiring reliable signal transmission at up to 3A current rating.
XHP-7
XHP-7 by J S T Mfg is a 7-contact BOARD CONNECTOR with 94V-0 UL Flammability Code. It features FEMALE contacts, CABLE mounting, and CRIMP termination. Ideal for applications requiring reliable connection in headers & edge type connectors.
746-062-520-601
Edac 746-062-520-601 is a 62-contact card edge connector with 0.125" pitch, suitable for PCBs. Featuring 3A signal current rating, it has a dielectric strength of 1500VAC and operates b/w -40 to 105°C. Ideal for applications requiring high insulation resistance and UL94V-0 flammability compliance.
6-1473005-1
CARD EDGE CONNECTOR; Contact Material: NOT SPECIFIED; Mating Contact Finish: NOT SPECIFIED;
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.
640456-2
TE Connectivity 640456-2 is a BOARD CONNECTOR with 0.1" pitch, suitable for commercial applications. Features BRASS contacts, TIN finish, and GLASS FILLED POLYESTER insulator material. Rated for 5A signal current with operating temperatures from -55 to 105°C.
S2B-EH(LF)(SN)
S2B-EH(LF)(SN) by J S T Mfg is a 2-contact board connector with 0.098" pitch, 0.295" body length, and 0.165" body width. It features bright tin finish, POLYAMIDE66 insulator, and solder termination for right-angle mounting applications. Ideal for electronics requiring compact connectors with high reliability in tight spaces.
MTCB1X-XXX-106CS025
BOARD CONNECTOR;
560020-0220
The Molex 560020-0220 is a board connector with 2 contacts, 0.079" pitch, and 3A signal current rating. It features a polyamide insulator, TIN contact finish, and operates b/w -40°C to 105°C. Ideal for commercial applications requiring durable connectors with surface mount termination.
SM10B-SRSS-TB(LF)(SN)
SM10B-SRSS-TB(LF)(SN) by J S T Mfg is a 10-contact board connector with 0.039" pitch, 100000000 ohm insulation resistance, and 500VAC dielectric voltage. Ideal for PCBs, it features tin over copper finish, POLYAMIDE insulator, and operates b/w -25 to 85 °C.
MTCB2X-XXX-205CS061
22-27-2051
The Molex 22-27-2051 is a board connector with 5 contacts, featuring a mating pitch of 0.1", insulation resistance of 1Gohm, and rated current of 4A. It is used in applications requiring a durable, polarized housing with solder termination and UL94V-0 flammability rating.
5-146280-2
Tyco Electronics Amp
BOARD CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: MALE; Terminal Pitch (mm): 2.54; MIL Conformity: NO; DIN Conformance: NO;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
M20-8770342
Harwin PLC
BOARD CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: MALE; Dielectric Withstanding Voltage (V): 500VAC; No. of Connectors: ONE;
M20-8890345R
BOARD CONNECTOR; Reliability: COMMERCIAL; Contact Gender: MALE; No. of Connectors: ONE; Reference Standard: UL; Minimum Operating Temperature: -40 Cel;
M20-8770442P
M20-8770442R
BOARD CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: MALE; Dielectric Withstanding Voltage (V): 750VAC; No. of Connectors: ONE;
M20-8900305
BOARD CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: MALE; Dielectric Withstanding Voltage (V): 1000VAC; No. of Connectors: ONE;
M20-8770346
M20-8770342R
The Harwin PLC M20-8770342R is a board connector with 0.1" mating contact pitch, suitable for PCBs with 3.302mm row spacing. It features a tin finish, withstands up to 750VAC, and operates b/w -40°C to 105°C. Ideal for applications requiring a durable male connector with high insulation resistance of 1Gohm and UL94V-0 flammability rating.
M20-8890345
BOARD CONNECTOR; Reliability: COMMERCIAL; Contact Gender: MALE; No. of Connectors: ONE; Maximum Operating Temperature (Cel): 105; No. of PCB Rows: 1;
M20-8760742
BOARD STACKING CONNECTOR; Option: GENERAL PURPOSE; Reliability: COMMERCIAL; Contact Gender: MALE; Dielectric Withstanding Voltage (V): 250VAC; No. of Connectors: ONE;
M20-8760742P
M20-8760742R
M20-8761042
M20-8770446
M20-8770446P
M20-8890445R
BOARD CONNECTOR; Reliability: COMMERCIAL; Contact Gender: MALE; No. of Connectors: ONE; No. of Rows Loaded: 1; Insulator Material: GLASS FILLED POLYAMIDE;
M20-8900505
M20-8750542R
The Harwin PLC M20-8750542R is a 10-contact board connector with 0.1" mating contact pitch, suitable for commercial applications. It features tin finish contacts with nickel barrier, glass-filled polyamide insulation material, and operates b/w -40°C to 105°C. Ideal for PCB mounting with a durability of 300 cycles.
M20-8760342
The Harwin PLC M20-8760342 is a 2-row, 6-contact stacking connector with a pitch of 0.1". It features a tin finish, polyamide insulator, and operates b/w -40°C to 105°C. Ideal for board-to-board connections in commercial applications due to its durability and UL certification.
M20-8760342P
M20-8770946P
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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