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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FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 37400 ohm; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 155 Cel; Tolerance: 1 %;
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Fixed Resistors MR12X3742FGL attributes and parameters. Explore more Fixed Resistors devices from Walsin Technology
Additional Features:
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MR12X3742FGL Resistors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8533.21.00.30
SB
8533.21.00.45
Incorporated in 1992, Walsin Technology Corporation is the world’s leading manufacturer of passive components with a one-stop-shop product portfolio and worldwide delivery platform. The company’s product lineup includes multiple-layer ceramic chip (MLCC) capacitor/array, chip-resistor/array & networks, inductors, RF filters, disc capacitor, varistor, chip fuse, and antenna, etc.In less than ten years, Walsin Technology grew rapidly into a publicly traded company in Taiwan and ranked as a top tier supplier for passive components. Its dedication in R&D and strategic alliances with business partners contribute to this remarkable achievement. Recognizing the importance of technical capability, Walsin Technology is committed strongly to R&D. The company has been spending approximately 3% of its sales in R&D since 2001. To ensure its product specs are in line with customers’ expectations, Walsin Technology constantly benchmarks its product development roadmap against the industry and focuses on developing miniaturized, cost-effective, environmentally friendly, protective, and specialty components. Walsin Technology has been continuously growing its business through alliances. Synergy with powder maker PDC, with specialty product producer Kamaya, and with regional distributors enables Walsin Technology to extend its product offerings and services. Ten production centers strategically located in Asia, Walsin Technology manufactures high-quality products and delivers to customers via its distribution network established worldwide. Walsin’s superior product quality and top-notch services have earned Walsin Technology world-renowned brand names to manufacture for their needs. From smartphones, networking devices, data centers, PCs, LED light bulbs, white goods, industrial equipment to automotive parts, Walsin Technology’s products can be found virtually in all electronic devices around you.
1N4148
Microchip Technology
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Rfe International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317LMX/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
LL4148
Secos
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N7002
Vishay Siliconix
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Qualification: Not Qualified;
KSZ9031RNXIA
Micrel
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 48; Package Code: HVQCCN; Package Shape: SQUARE;
Sinyork
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Operating Temperature: 85 Cel; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Operating Mode: ENHANCEMENT MODE;
BSS138
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Drain Current (Abs) (ID): .2 A; Maximum Feedback Capacitance (Crss): 8 pF;
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Package Style (Meter): SMALL OUTLINE; Terminal Position: DUAL;
BSS138W-7-F
Multicomp Pro
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Transistor Element Material: SILICON; No. of Elements: 1;
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
PIC18F4550T-I/PT
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
ATMEGA328P-AU
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 32; Package Code: TQFP; Package Shape: SQUARE;
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Terminal Finish: MATTE TIN; Maximum Operating Temperature: 200 Cel; Maximum Output Current: .15 A; JESD-609 Code: e3;
ST3485EBDR
STMicroelectronics
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
SMBJ18CA
Sensitron Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Minimum DS Breakdown Voltage: 50 V; Maximum Operating Temperature: 150 Cel;
DS18B20Z
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Housing: PLASTIC; Maximum Accuracy (Cel): 0.50;
M85049/85-08W02
Amphenol
CIRCULAR CONN ACCESSORY; Shell Sizes: 8; 9; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; MIL Conformity: YES; DIN Conformity: NO;
BSS138DW-7-F
Diodes Incorporated
BSS138DW-7-F by Diodes Incorporated is a N-channel small signal FET with a min DS breakdown voltage of 50V. It is used for switching applications and operates in enhancement mode. This surface mount transistor has a max drain current of 0.2A and a max power dissipation of 0.2W.
CRGCQ0603F47K
TE Connectivity
TE Connectivity's CRGCQ0603F47K is a fixed resistor with 47000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It is used in surface mount technology applications due to its compact dimensions of 1.6mm x 0.8mm x 0.45mm and operating voltage of 75V. The thick film technology and AEC-Q200 reference standard make it suitable for automotive electronics.
ERJ6GEYJ103V
Panasonic
Panasonic's ERJ6GEYJ103V is a 10000 ohm fixed resistor with 5% tolerance, suitable for surface mount applications. It operates b/w -55 to 155 °C and has a power dissipation of 0.125 W. With METAL GLAZE/THICK FILM technology, it is ideal for automotive electronics requiring high precision resistance.
MBB02070C1002FCT00
Vishay Intertechnology
MBB02070C1002FCT00 by Vishay Intertechnology is a METAL FILM fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.4 W power dissipation. Ideal for THROUGH HOLE MOUNT applications in automotive electronics due to AEC-Q200 compliance and operating voltage of 350 V.
1-2176092-8
TE Connectivity's 1-2176092-8 is a THIN FILM fixed resistor with 1000 ohm resistance, 0.1% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in electronics requiring precise resistance values and high operating voltage of 150 V.
RC0805FR-071KL
Yageo
Yageo's RC0805FR-071KL is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.125 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.
CRCW060347K0FKEA
Vishay Intertechnology's CRCW060347K0FKEA is a fixed resistor with 47000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 75 V. Operating temperature range from -55 to 155 °C ensures reliability in various environments.
ERA2AEB103X
Panasonic ERA2AEB103X is a thin film fixed resistor with 10000 ohm resistance, 0.1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and operating voltage of 50 V.
MPR5JBR220
Stackpole Electronics
MPR5JBR220 by Stackpole Electronics is a fixed resistor with 0.22 ohm resistance, 5W power dissipation, and 350V operating voltage. It is ideal for through-hole mounting applications in various electronic circuits due to its high temperature rating of -55 to 275°C and compact radial package style.
CR0402-FX-1003GLF
Bourns
Bourns CR0402-FX-1003GLF is a 100000 ohm fixed resistor with 1% tolerance. Its metal glaze/thick film technology and -55 to 155 °C operating temperature range make it ideal for surface mount applications in various electronic devices requiring precise resistance values. The compact 0402 size and wraparound terminals ensure easy integration and reliable performance.
CRCW040210K0FKTD
Vishay Draloric
FIXED RESISTOR; Mounting Type: SURFACE MOUNT; Resistance: 10000 ohm; Rated Power Dissipation (P): .063 W; Maximum Operating Temperature: 155 Cel; Tolerance: 1 %;
RC0603JR-075K6L
Yageo's RC0603JR-075K6L is a 5600 ohm SMT fixed resistor with 5% tolerance, operating at temperatures from -55 to 155 °C. It features METAL GLAZE/THICK FILM tech, 0.1 W power dissipation, and matte tin finish. Ideal for applications requiring a compact surface-mount solution with a max voltage of 75 V.
MCU08050C1002FP500
Vishay Intertechnology's MCU08050C1002FP500 is a thin film fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.125 W power dissipation. It operates b/w -55 to 125 °C and is ideal for surface mount applications in various electronic circuits.
CRCW2512100KFKEG
Vishay Intertechnology's CRCW2512100KFKEG is a 100000 ohm fixed resistor with 1% tolerance. It operates b/w -55 to 155 °C and has a power dissipation of 1 W. Ideal for surface mount applications in various electronic circuits requiring precise resistance values.
CRGCQ0603F10K
TE Connectivity's CRGCQ0603F10K is a fixed resistor with a resistance of 10000 ohm and a tolerance of 1%. It is suitable for surface mount applications and has a max operating temperature of 155 °C. This thick film resistor is commonly used in automotive electronics, thanks to its AEC-Q200 reference standard.
CRGCQ0805F10K
TE Connectivity's CRGCQ0805F10K is a 10000 ohm fixed resistor with 1% tolerance. It operates b/w -55 to 155 °C and has a power dissipation of 0.125 W. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance.
CRCW060310R0FKEAHP
Vishay Intertechnology's CRCW060310R0FKEAHP is a fixed resistor with 10 ohm resistance, 1% tolerance, and 0.33 W power dissipation. Ideal for surface mount applications in automotive electronics due to AEC-Q200 standard compliance and operating voltage of 75 V.
RC0805JR-07100KL
Yageo's RC0805JR-07100KL is a fixed resistor with 100k ohm resistance, 5% tolerance, and 0.125W power dissipation. Ideal for SMT applications, it operates b/w -55 to 155 °C and has a temperature coefficient of 100 ppm/°C.
RLP73K2BR27FTDF
TE Connectivity's RLP73K2BR27FTDF is a SMT fixed resistor with 0.27 ohm resistance, 1% tolerance, and 0.5 W power dissipation. Ideal for surface mount applications in electronics due to its compact rectangular package and wide operating temperature range from -55°C to 155°C.
CRG1206F1K0
TE Connectivity's CRG1206F1K0 is a 1000 ohm fixed resistor with 1% tolerance. It features thick film technology, SMT package style, and matte tin over nickel terminal finish. Ideal for surface mount applications in electronics, it operates b/w -55°C to 155°C with a rated power dissipation of 0.25W.
578
Krl/bantry Components
FIXED RESISTOR; Mounting Type: THROUGH HOLE MOUNT; Operating Voltage: 400 V; Shape (Package): RECTANGULAR PACKAGE; Packing Method: TR, 13 INCH; No. of Terminals: 2;
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Walsin Technology
Supply Digital Components
1+ parts
$106.00
100+ parts
$54.25
1k+ parts
$11.90
10k+ parts
$7.29
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12,000 In-Stock
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