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
POWER/SIGNAL RELAY; Mounting Feature: SURFACE MOUNT-STRAIGHT; Relay Action: LATCHED; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: CSA; TUV; UL;
Median Price
$2.590
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Mouser Electronics
1+ parts
$2.450
100+ parts
$2.010
1k+ parts
$1.930
10k+ parts
$1.780
DigiKey
$2.730
$2.163
$1.926
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Nova Conductors
$1.660
Rutronik
$0.399
Vyrian
Martec Srl
Argo Parts USA
Continental Prestige Electronics
$1.627
Bastille Electronics
$1.577
$1.498
$1.477
Aztec Data Supply Inc.
$3.982
Corohmni
$4.422
iodParts Technologies Inc.
Authorized Procurement Solutions
Glotronic Ltd.
Perfect Parts
Power & Signal Relays UD2-3SNU-L attributes and parameters. Explore more Power & Signal Relays devices from Em Devices
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Coil Maximum DC Voltage:
Coil Maximum DC Coil Current:
Coil DC Operate Voltage:
Coil DC Release Voltage:
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UD2-3SNU-L Relays trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.49.00.50
SB
EM Device Co., Ltd. is an electromechanical device manufacturer that has been producing "relays" used to control electric and electronic circuits since 1955. A relay is literally a component that relays electricity. Electric relays are used to safely and reliably control various household and industrial equipment, including automobiles, to fulfill their functions. We manufacture and supply hundreds of millions of compact, high-performance, and highly reliable relays annually. Each one of these relays is embedded in various machines in various places around the world and plays an electrical relay role, supporting people's lives. As a manufacturing company, each and every one of our employees takes that responsibility to heart, and as a manufacturing manufacturer, we are particular about not only product technology, but also the development, manufacture, delivery, and use of our products. I have been doing it. And our suppliers and partners are strongly supporting our activities. As a result, we have earned the trust of many customers around the world, and we have a large global market share for both power relays for automobiles, signal relays for electronic devices such as communication and measurement equipment, and medical equipment. We are proud and very grateful. In order to continue to be a presence that customers can rely on, and to inherit and develop a prosperous society for the next generation, we will continue to "relay evolution" in all our activities.
BSS138
Onsemi
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Finish: Matte Tin (Sn) - annealed;
LM7805CT
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;
BAV99-7-F
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
2N2222A
Central Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Transistor Application: SWITCHING; Transistor Element Material: SILICON;
LM317BD2TG
LM317BD2TG by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max load regulation of 5.8%. Operating temperature ranges from -40 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact designs.
Minilogic Device
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .001 A;
RC0402JR-070RL
Yageo
Yageo's RC0402JR-070RL is a SMT fixed resistor with 0 ohm resistance, rated for temperatures from -55 to 155 °C. It features METAL GLAZE/THICK FILM tech, WRAPAROUND terminals, and 0.0625 W power dissipation. Ideal for jumper applications in electronics requiring compact surface mount components.
1N4148
Microsemi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M39029/56-351
Carlisle Interconnect Technologies
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Type: CRIMP; Removal Tools: M81969/8-06, M81969/14-02; IEC Conformity: NO; Contact Gender: FEMALE;
LL4148
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BSS138BKW,115
NXP Semiconductors
NXP Semiconductors' BSS138BKW,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A ID. Ideal for SWITCHING applications, it features a built-in diode, 1.6 ohm RDS(on), and operates in ENHANCEMENT MODE. Suitable for surface mount with GULL WING terminals, it meets AEC-Q101 standards.
LM555CN
Texas Instruments
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
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.
SS495A-SP
Honeywell Sensing And Control
SS495A-SP by Honeywell is a magnetic field sensor with 10.5V max supply voltage, 3" body width, and 1.5% linearity. Ideal for applications requiring a Hall effect sensor with -40 to 150°C operating temperature range, such as position sensing in automotive or industrial systems.
SS14
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Philips Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel;
LM2675M-ADJ/NOPB
National Semiconductor
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
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;
BAV99
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM317T
STMicroelectronics
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; JESD-30 Code: R-XSFM-T3; Minimum Input-Output Voltage Differential: 3 V;
G6S-2F-YDC5
Omron
Omron G6S-2F-YDC5 is a DPDT power/signal relay with 4.5ms operate/release time, suitable for AC/DC applications. It has a max contact rating of 0.5A@125VAC and 2A@30VDC, with coil resistance of 125 ohm and dimensions of 14.8mm x 7.3mm x 9.2mm, making it ideal for surface mount-straight installations in various electronic devices.
7-1461491-6
TE Connectivity
7-1461491-6 by TE Connectivity is a SPST-NO power/signal relay with 1 FORM A. It has a max AC contact current of 3A and coil resistance of 4800 ohm. Ideal for applications requiring sealed type relays, with mounting feature for panel mount setups.
ALDP124W
Panasonic
ALDP124W by Panasonic is a 1 FORM A SPST power/signal relay with 10ms operate time and 100000 cycle electrical life. It has a max AC contact current of 5A@277VAC, making it suitable for applications requiring momentary relay action in PCBs or control systems. With a compact size of 20.5mm x 7.2mm x 15.3mm and through-hole mounting feature, it offers reliable switching control with high insulation resistance of 1Gohm and dielectric strength up to 4000Vrms b/w coil & contacts.
1415076-1
TE Connectivity 1415076-1 is a 4 FORM C power/signal relay with 27" width and 58mm height. It operates b/w -50°C to +70°C, handling up to 6A AC/DC current at 400V. Ideal for panel mounting applications requiring reliable switching in various industries.
1649329-6
TE Connectivity's 1649329-6 is a DPDT power/signal relay with 2 FORM C configuration. It has a body width of 12.7 inch and height of 15.7 mm, making it suitable for panel mounting applications. With a max AC contact current of 8 A and DC coil voltage of 24 V, it offers reliable performance in various AC/DC supply scenarios.
2071366-2
TE Connectivity 2071366-2 is a SPST-NO power/signal relay with 1 FORM A form. It offers high insulation resistance of 1000000000 ohm and can handle up to 60A AC/DC current at 480V. Ideal for applications requiring reliable switching in temperatures ranging from -40°C to 85°C, such as industrial control systems.
9-1617748-8
TE Connectivity 9-1617748-8 is a DPDT-CO power/signal relay with 2 FORM C sealing. It operates b/w -70 to 125 °C, handling up to 10A AC/DC contact current. Ideal for applications requiring hermetically sealed, momentary relay action in various industries.
EE2-5NU-L
Tokin
POWER/SIGNAL RELAY; Mounting Feature: SURFACE MOUNT-STRAIGHT; Relay Action: MOMENTARY; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: CSA; TUV; UL;
1-1414147-0
Tyco Electronics Amp
POWER/SIGNAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: SPST; Coil or Input Supply Type: DC; Reference Standard: EIA; EN; FMVSS; IEC;
9-1419125-9
Tyco Electronics Cii
POWER/SIGNAL RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: SPST; Coil or Input Supply Type: DC; Reference Standard: CSA; SEMKO; TUV; UL;
1937650-3
TE Connectivity 1937650-3 is a Power & Signal Relay with 1 FORM A configuration. It has a max AC contact current of 16A and operates b/w -50°C to +70°C. Ideal for panel mounting applications requiring reliable switching capabilities.
2-1393236-4
POWER/SIGNAL RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: SPDT; Coil or Input Supply Type: DC; Reference Standard: UL; VDE;
EE2-24NU-L
KEMET Corporation
The KEMET Corporation's EE2-24NU-L is a DPDT power/signal relay with 2ms operate time and 85°C max operating temp. It has a 18V DC coil operate voltage, 2A max AC contact current, and is ideal for AC/DC supply applications in various industries.
G2RL-14-E-CFDC12
Omron's G2RL-14-E-CFDC12 is a SPDT power/signal relay with 7ms operate time and 15.7mm height. It has 16A@440VAC max contact AC rating, ideal for applications requiring momentary relay action in temperatures ranging from -40 to 85°C.
EE2-5NU
Em Devices
APAN3124
APAN3124 by Panasonic is a SPST power/signal relay with 10ms operate time and 50000 cycles electrical life. It has a max AC contact current of 5A@250VAC, making it suitable for applications requiring momentary relay action in moisture-proof environments. With a compact size of 20mm x 5mm x 12.5mm, it is ideal for use in various electronic devices that require reliable switching capabilities.
TX2SA-24V-X
Panasonic TX2SA-24V-X is a DPDT relay with 2 FORM C, 60W@220VDC power rating. It has 4ms operate time, -40 to 85 °C temperature range. Ideal for water-proof applications needing momentary relay action in power/signal circuits.
RT314F05
TE Connectivity's RT314F05 is a 1 FORM C SPDT power/signal relay with latched action. It operates at -40 to 85°C, has a coil resistance of 42 ohm, and can handle up to 16A@400VAC. Ideal for AC applications, it features SILVER NICKEL contacts and quick connect terminations.
G5Q-1A4-EL2-HADC12
POWER/SIGNAL RELAY;
M83536/15-020M
Leach International
POWER/SIGNAL RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: 4PDT; Coil or Input Supply Type: DC; Reference Standard: MIL-PRF-83536/15;
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UD2-3SNUN
UD2-3SNUN-L
UD2-3SNU-L
UD2-3SNU
UD2-3SNR-L6
UD2-3SNR-R
UD2-3SNRN-L6
UD2-3SNRN-R6
UD2-3SNRN-R
UD2-3SNU-L6
UD2-3SNU-R6
UD2-3SNRN
UD2-3SNR
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