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 M20-9990945 is a 9-contact board connector with 0.1" pitch, gold finish contacts, and polyamide insulation. It operates b/w -40°C to 105°C, rated at 3A signal current, and has a durability of 300 cycles. Ideal for commercial applications requiring reliable male connectors with solder termination in black color.
Median Price
$0.317
Lifecycle Status
Suppliers In-Stock
6
In-Stock Inventory
1k+
DigiKey
1+ parts
$0.410
100+ parts
$0.299
1k+ parts
$0.254
10k+ parts
$0.216
Mouser Electronics
$0.300
Newark
-
$0.335
$0.290
$0.252
Element14
$0.249
$0.190
TTI
$0.226
Farnell
$0.192
$0.188
Perfect Parts
Close contact pitch allows for high density connections and efficient use of board space.
Optimal length for secure and stable connection.
High insulation resistance ensures reliable and safe operation.
Slim design for space-saving and efficient board layout.
High voltage rating ensures safety and reliability in electrical connections.
Gold contact finish with nickel barrier provides excellent conductivity and corrosion resistance.
Compact depth for easier installation in tight spaces.
Durable and heat-resistant material for long-lasting performance.
High operating temperature ensures reliability in various environments.
Wide temperature range allows for use in extreme conditions.
Specifically designed for board-to-board connections, providing secure and stable connections.
UL approved flammability rating for added safety and compliance.
Suitable for carrying moderate signal currents, making it versatile for various applications.
Neutral color for universal compatibility and aesthetics.
Compliance with UL standards ensures quality and safety.
Multiple contacts for increased connectivity options.
Single connector for simplified installation and maintenance.
High durability for long-lasting usage and reliable connections.
Designed for easy and secure mounting on circuit boards.
Standard terminal pitch for compatibility with various devices and boards.
Solder termination for secure and stable connection.
Male contact for compatibility with female connectors.
Low contact resistance for efficient signal transmission.
Straight mounting style for easy installation and alignment.
Optimal terminal length for secure connections.
Locking mounting option for added security and stability.
Rectangular contact pattern for efficient use of board space.
Meets commercial reliability standards for consistent performance.
Headers & Edge Type Connectors M20-9990945 attributes and parameters. Explore more Headers & Edge Type Connectors devices from Harwin PLC
Additional Features:
Body Width:
Body Depth:
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Termination Contact Finish:
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Contact Material:
Contact Pattern:
Contact Resistance:
DIN Conformance:
Dielectric Withstanding Voltage (V):
Durability:
Filter Feature:
IEC Conformity:
Insulation Resistance:
Insulator Color:
Insulator Material:
JESD-609 Code:
MIL Conformity:
Mating Contact Pitch (inch):
Mixed Contacts:
Mounting Option-1:
Mounting Style:
Mounting Type:
No. of Connectors:
No. of PCB Rows:
No. of Rows Loaded:
Maximum Operating Temperature (Cel):
Minimum Operating Temperature:
Option:
Rated Current - Signal:
Reference Standard:
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Sub-Category:
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UL Flammability Code:
M20-9990945 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.
OPA2277UA/2K5
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MBRS1100T3G
Onsemi
MBRS1100T3G by Onsemi is a Schottky rectifier diode with a max output current of 1A and forward voltage of 0.75V. It operates in temperatures ranging from -65 to 175°C, making it suitable for power applications. With a reverse test voltage of 100V, this diode is ideal for high-power circuits requiring efficient rectification.
SMBJ18CA
Leshan Radio
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Nexperia
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM107H
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Bias Current (IIB) @25C: .075 uA;
LM358AN
Philips Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N7002
Bytesonic Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Position: DUAL; Minimum Operating Temperature: -55 Cel;
C1210C104K5RACTU
KEMET Corporation
KEMET C1210C104K5RACTU is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics and ±10% tolerance, suitable for surface mount applications in a wide temperature range from -55°C to 125°C. Its compact rectangular package makes it ideal for various electronic devices.
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.
M24308/2-1F
Air Electro
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; MIL Conformity: YES; Additional Features: STANDARD: MIL-DTL-24308;
MMBT2222ALT1G
MMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, max power dissipation of 0.3W, and hFE of 75. Ideal for switching applications, it operates b/w -55 to 150 °C with a max collector-emitter voltage of 40V. This surface-mount device has a transition frequency of 300MHz and turn-on time of 35ns.
1N4148
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 175 Cel; Maximum Reverse Recovery Time: .004 us; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Forward Voltage (VF): 1 V;
LM7805CT
National Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
ERJ2RKF1002X
Panasonic
Panasonic's ERJ2RKF1002X is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance and operating temperature range of -55 to 155 °C.
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
NC7WZ07P6X
The Onsemi NC7WZ07P6X is a logic gate with 2 functions, featuring a propagation delay of 4.8 ns at 1.8V supply voltage. With open-drain output characteristics, it operates in industrial temperatures from -40 to 85°C. Ideal for applications requiring fast signal processing and low power consumption in compact designs.
LL4148
Goodwork Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
NXP Semiconductors
1N4148WS
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Operating Temperature (TJ-Min): 0 Cel; Technology: BIPOLAR;
DTM06-3S-E007
TE Connectivity
TE Connectivity's DTM06-3S-E007 is a 3-contact board connector with GLASS FILLED POLYAMIDE insulator. Rated for 250V and 7.5A, it operates b/w -55 to 125°C. Ideal for applications requiring a polarized housing and UL flammability rating of 94V-0.
1658621-1
Tyco Electronics Amp
BOARD CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; UL Flammability Code: 94V-0; Mating Contact Finish: GOLD (15) OVER NICKEL (50)/GOLD FLASH (15) OVER PALLADIUM NICKEL (15); Filter Feature: NO;
76155-5107
Molex
The Molex 76155-5107 is a board connector with 12 loaded rows and PCB contact row spacing of 1.3462mm. It features matte tin over nickel termination, glass-filled liquid crystal polymer insulator material, and copper alloy contacts. Ideal for commercial applications requiring reliable connections on PCBs with rectangular contact patterns.
SSW-106-01-T-D
Samtec
Samtec SSW-106-01-T-D is a 2-row, 12-contact board connector with a mating contact pitch of 0.1". It features liquid crystal polymer insulator material and matte tin finish over nickel. Ideal for PCB applications requiring reliable female socket connectors with solder termination in commercial settings.
B3B-EH-A(LF)(SN)
J S T Mfg
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.
BM04B-SRSS-TB(LF)(SN)(P)
BM04B-SRSS-TB(LF)(SN)(P) by J S T Mfg is a BOARD CONNECTOR with 4 contacts, COPPER ALLOY material, and TIN finish. It is used for surface mount applications in headers & edge type connectors. The connector has UL Flammability Code of 94V-0 and mating contact finish of TIN OVER COPPER.
1473005-4
TE Connectivity 1473005-4 is a card edge connector with 200 contacts, 0.024" pitch, and polyethylene insulation. It operates b/w -55°C to 85°C, suitable for PCB mounting applications requiring high durability and reliability in commercial settings.
B6B-XH-AM(LF)(SN)
B6B-XH-AM(LF)(SN) by J S T Mfg is a 6-contact male board connector with brass contacts and tin termination finish. It has a terminal pitch of 2.5mm, suitable for straight mounting on boards. Ideal for applications requiring reliable connections in headers & edge type connectors.
154763
Erni Electronics
Erni Electronics 154763 is a Headers & Edge Type Connector with Mating Contact Pitch of 0.05", Insulation Resistance of 10^10 ohm, and Dielectric Withstanding Voltage of 500VAC. Ideal for board stacking applications, featuring liquid crystal polymer insulator material and gold mating contact finish.
22-28-4020
Molex 22-28-4020 is a board connector with 0.1" pitch, ideal for commercial applications. Featuring bright tin finish, it offers 25 cycles durability and 10 mohm contact resistance. With a rectangular PCB contact pattern and solder termination, this male connector has a total of 2 contacts in a black insulator body.
22-01-3077
The Molex 22-01-3077 is a board connector with 0.1" mating contact pitch, suitable for headers & edge type connectors. Featuring a 700VAC dielectric voltage and -40 to 105°C operating temperature range, it offers reliable signal current of 4A. With POLYAMIDE insulation material and UL94V-0 flammability rating, this connector is ideal for commercial applications requiring durable and polarized female contacts.
357-074-422-278
Edac
Edac 357-074-422-278 is a Card Edge Connector with 74 contacts, 0.156" pitch, and 5A signal rating. It has a dielectric voltage of 2545VAC and operates b/w -40 to 105°C. Ideal for board and panel mounting applications requiring high insulation resistance and UL certification.
746-016-520-606
Edac 746-016-520-606 is a 16-contact card edge connector with 0.125" pitch, suitable for PCB mounting. Featuring 3A signal current rating, it has a dielectric voltage of 1500VAC and operates b/w -40 to 105°C. Ideal for applications requiring high insulation resistance and UL94V-0 flammability compliance.
B3B-PH-SM4-TB(LF)(SN)
B3B-PH-SM4-TB(LF)(SN) by J S T Mfg is a BOARD CONNECTOR with 0.079" pitch, 1A signal current rating, and 800VAC dielectric voltage. Ideal for applications requiring a male contact style, surface mount termination, and a total of 3 contacts on a rectangular PCB pattern.
1-1473005-4
TE Connectivity 1-1473005-4 is a CARD EDGE CONNECTOR with 200 contacts, 0.024" pitch, and 50000000 ohm insulation resistance. Ideal for board mounting applications in commercial settings due to its durability, right angle mounting style, and female contact gender.
T821110A1S100CEU
Amphenol
Amphenol T821110A1S100CEU is a 2-row board connector with 10 contacts, featuring gold flash over nickel finish. It uses brass as contact material and has a terminal pitch of 2.54mm for solder termination. Ideal for applications requiring male connectors in straight mounting style on boards with UL94V-0 flammability rating.
31249116
Ria Electronic
BOARD CONNECTOR; Option: GENERAL PURPOSE;
1-104257-1
TE Connectivity 1-104257-1 is a board connector with 12 contacts, 0.1" pitch, and 600VAC dielectric voltage. Ideal for commercial applications, it has a temperature range of -65 to 105°C and insulation resistance of 5G ohm.
1-102387-1
TE Connectivity 1-102387-1 is a 2-row board connector with 60 contacts, rated at 3A signal current. Featuring a mating contact pitch of 0.1", it has a body length of 3.1" and operates b/w -65°C to 105°C. Ideal for commercial applications requiring reliable female connectors with crimp termination in black polyethylene insulator material.
04T-JWPF-VSLE-S
BOARD CONNECTOR; Mating Contact Finish: NOT SPECIFIED; DIN Conformance: NO; IEC Conformity: NO; Contact Material: NOT SPECIFIED; MIL Conformity: NO;
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Harwin PLC
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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