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
Phoenix Contact 2903361 is a SPST power/signal relay with 1 FORM A configuration. It operates at 24V, has a coil resistance of 2667 ohm, and can handle up to 3A@250VAC. With DIN-RAIL MOUNT feature, it's ideal for applications requiring momentary relay action in industrial settings.
Median Price
$10.145
Lifecycle Status
Suppliers In-Stock
21
In-Stock Inventory
1k+
Farnell
1+ parts
$7.920
100+ parts
$7.060
1k+ parts
-
10k+ parts
RS (Exports)
$8.782
TTI
$9.450
DigiKey
$9.460
Sager
Newark
$10.060
$8.770
$8.170
RS Americas
$10.230
$8.180
$7.670
Airline Hydraulics
$10.390
Mouser Electronics
$11.750
Element14
$16.450
$13.820
IEC Supply
$103.900
Master Electronics
Verical
$11.975
TME
$7.900
$7.310
Quotebeam
$8.830
Proax Technologies Ltd
$14.000
VNN
Dynamic Solutions
Shortec Electronics
Nova Conductors
Electro Sonic
$8.620
$8.030
Ampacity Inc.
$6.050
Neutron USA
$129.380
Continental Prestige Electronics
Argo Parts USA
Aranea Global
Single Pole, Single Throw relay function allows for simple on/off control, making it versatile for various applications.
1 Form A relay form indicates a single normally open contact, which is suitable for many power and signal relay applications.
Fast operate time of 5 ms ensures quick response and reliable performance in applications that require rapid switching.
High contact rating of 3A at 250VAC allows this relay to handle moderate to high power loads with ease.
With a maximum DC contact rating of 3A at 250VDC, this relay is suitable for DC power switching applications as well.
DIN rail mounting feature provides easy and secure installation in industrial control panels or equipment racks.
Power & Signal Relays 2903361 attributes and parameters. Explore more Power & Signal Relays devices from Phoenix Contact
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2903361 Relays trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
Electrification has been the core expertise of Phoenix Contact since its foundation in 1923. In the 21st century, Phoenix Contact is committed to empowering the “All Electric Society,” a future in which energy from renewable resources is available in sufficient quantities and at affordable prices. In addition to the consistent generation and use of renewable energies, reducing the primary energy demand through efficiency measures and creating intelligent and networked systems are key to a sustainable future. To be able to base renewable energy use on demand, solutions and technologies for electrification, networking, and automation are needed in order to realize sector coupling. Phoenix Contact focuses on solutions for the “All Electric Society.” More than 20,000 employees and strong growth through the broad portfolio and focus on the solutions business are helping to make this a reality.
BAV99
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
FDC5614P
TAIZHOU ELECTRONICS CO LTD
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.92 W; Maximum Operating Temperature: 150 Cel; Package Body Material: PLASTIC/EPOXY;
STM32H743ZIT6
STMicroelectronics
STM32H743ZIT6 by STMicroelectronics is a 32-bit microcontroller with integrated cache and a max supply voltage of 3.6V. It is commonly used in industrial applications, offering features such as 21 timers, CAN and USB connectivity, and low power mode.
M39029/58-360
Positronic Industries
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CONTACT; DIN Conformity: NO; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354; Contact Type: CRIMP REAR RELEASE;
1N4148
Micro Commercial Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAT54C-7-F
Diodes Incorporated
BAT54C-7-F by Diodes Inc. is a Schottky rectifier diode with common cathode, 2 elements, and max forward voltage of 0.24V. Ideal for applications requiring fast reverse recovery time of 0.005 us, such as in small outline packages for surface mount technology at temperatures ranging from -65 to 150°C.
International Semiconductor
2N7002
Dc Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;
BSS138
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;
MBR1560CT
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 150 Cel; Maximum Repetitive Peak Reverse Voltage: 60 V; Technology: SCHOTTKY; Maximum Non Repetitive Peak Forward Current: 150 A;
2N2222A
Taitron Components
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
ECS-.327-12.5-17X-TR
Ecs International
ECS-0.327-12.5-17X-TR by Ecs International is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing in temperature ranges from -40 to 85 °C, such as telecommunications and industrial automation.
Unitrode
M24308/2-1F
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Body or Shell Style: RECEPTACLE;
Boca Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
BSS123NH6327XTSA1
Infineon Technologies
Infineon BSS123NH6327XTSA1 is a N-CHANNEL FET with 100V DS breakdown voltage, 0.19A ID, and 6 ohm RDS(on). Ideal for small outline applications requiring high drain current and low on-resistance. AEC-Q101 compliant for automotive use.
UD2-3SNUN-L
Em Devices
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;
G5V-2-H1DC24
Omron
Omron G5V-2-H1DC24 is a DPDT power/signal relay with 7ms operate time and 100000 cycles electrical life. Ideal for AC/DC applications, it has a max contact rating of 1A@125VAC/125VDC and operates at temperatures ranging from -25°C to 70°C.
RTE24005F
Tyco Electronics Elcon
POWER/SIGNAL RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: CSA; UL; VDE;
2-1415899-3
Tyco Electronics Cii
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;
9-1393239-5
TE Connectivity
TE Connectivity 9-1393239-5 is a SPDT power/signal relay with 1 FORM C form factor. Operate time of 8ms, electrical life of 6000 cycles, and max AC contact current of 16A make it ideal for applications requiring momentary relay action in power systems.
G6DN-1ADC12
Omron G6DN-1ADC12 is a 1 FORM A SPST power/signal relay with 10ms operate time, 100000 cycle electrical life, and 5A@277VAC max contact AC rating. It is ideal for applications requiring latched relay action, such as in control systems, automation equipment, and industrial machinery.
G6S-2FDC5
Omron G6S-2FDC5 is a DPDT power/signal relay with 2 FORM C configuration. It operates at 4.5ms, has 500000 cycle electrical life, and can handle up to 60W@220VDC. Ideal for AC/DC contact supply applications in various industries due to its compact size (14.8mm x 7.3mm x 9.2mm) and high dielectric strength (2000 Vrms).
M83536/15-020M
Stpi Group
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;
M83536/33-003L
TE Connectivity's M83536/33-003L is a MOMENTARY POWER/SIGNAL RELAY with 17.5ms operate/release time, 10A@28VDC max contact DC rating, and 290 ohm coil resistance. It is ideal for applications requiring reliable DC switching in a compact form factor.
HC-3
TE Connectivity's HC-3 Power & Signal Relay, SPDT form C, with 18A AC/DC current and 3.5V voltage. Ideal for panel mounting applications requiring momentary relay action and coil resistance of 335 ohm. Suitable for various industries needing reliable power/signal relay solutions.
Dri Relays
M83536/33-002L
Microchip Technology
POWER/SIGNAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: 3PDT; Coil or Input Supply Type: DC; Reference Standard: MIL-PRF-83536/33;
FM200CAXXX
TE Connectivity's FM200CAXXX is a 3PST-NO-DM power/signal relay with 3 FORM X. It boasts a max AC contact current of 200A and max AC coil voltage of 126.5V, making it ideal for panel mount applications requiring high current switching capabilities. Termination options include solder/quick connect, catering to diverse electrical setups.
FCA-210-0926M
TE Connectivity's FCA-210-0926M is a DPDT-CO power/signal relay with 2 FORM C configuration. It operates at 10ms, has a max AC rating of 4A@115VAC, and is hermetically sealed. Ideal for applications requiring momentary relay action in environments with temperatures ranging from -70°C to 125°C.
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.
M83536/22-022M
Defense Logistics Agency
M83536/22-022M by Defense Logistics Agency is a 3PDT power/signal relay with hermetically sealed body. It operates at -70 to 125 °C, with 7ms operate/release time and 50,000 cycles electrical life. Ideal for applications requiring momentary relay action in AC/DC circuits up to 10A@200VAC or 28VDC.
RT314005F
M39016/6-109M
Leach International
POWER/SIGNAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: MIL-PRF-39016/6;
G6K-2P-YDC24
Omron G6K-2P-YDC24 is a DPDT relay with 2 FORM C, operate time of 3 ms, and electrical life of 100000 cycles. It is a sealed type relay suitable for AC/DC applications, with max contact ratings of 0.3A@125VAC and 1A@30VDC. Ideal for power & signal relay needs in various industries due to its compact size and high dielectric strength.
1617761-3
TE Connectivity 1617761-3 is a 4PDT-CO power/signal relay with hermetically sealed sealing. It operates b/w -70°C to 125°C, suitable for AC/DC applications up to 5A at 28V DC. With silver cadmium oxide contacts, it's ideal for high-frequency (400MHz) through-hole mounting.
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2903294
Phoenix Contact
Phoenix Contact 2903294 is a 3PDT power/signal relay with 18ms operate time. It has IP20 sealing, MOMENTARY action, and operates at -40 to 85°C. Suitable for AC/DC applications, DIN-rail mountable, with coil voltage of 24V and contact current up to 8.5A.
2903355
POWER/SIGNAL RELAY;
2903334
2903370
POWER/SIGNAL RELAY; Mounting Feature: DIN-RAIL MOUNT; Relay Action: MOMENTARY; Relay Function: SPDT; Coil or Input Supply Type: DC; Reference Standard: DIN EN 50178; DNV GL; EAC; LR; PRS;
2903339
2903667
POWER/SIGNAL RELAY; Manufacturer Series: 2903667;
2903306
2903526
2903677
2903693
POWER/SIGNAL RELAY; Manufacturer Series: 2903693;
2903367
2903670
2903688
POWER/SIGNAL RELAY; Manufacturer Series: 2903688;
2903317
2903365
2903660
POWER/SIGNAL RELAY; Manufacturer Series: 2903660;
2903702
POWER/SIGNAL RELAY; Manufacturer Series: 2903702;
2903299
2903289
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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