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 2903370 is a SPDT power/signal relay with 1 FORM C form. It operates at 24VDC, has a max contact rating of 140W@24VDC, and features MOMENTARY action. Ideal for AC/DC applications requiring a compact relay with DIN-RAIL MOUNT feature.
Median Price
$12.180
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Suppliers In-Stock
32
In-Stock Inventory
1k+
Bürklin Elektronik
1+ parts
$10.010
100+ parts
$8.200
1k+ parts
$7.440
10k+ parts
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Element14
$10.711
Farnell
$11.000
$9.820
DigiKey
$11.830
Sager
Arrow
TTI
$12.440
RS (Exports)
$12.927
Airline Hydraulics
$13.000
Conrad
$14.186
Mouser Electronics
$14.700
Verical
$11.676
Newark
$12.690
$11.900
$11.630
Master Electronics
Omnical
$8.770
Nova Conductors
$10.196
TME
$10.320
$8.940
TodayComponents
$12.480
$11.280
Quotebeam
Carlton-Bates
$14.850
Proax Technologies Ltd
$15.000
PLC Direct
$300.020
VNN
Electronic Supply
Dynamic Solutions
Shortec Electronics
ACDS - Activité Composants Distribution Service
Vyrian
IBS Electronics
Chip Stock
Electro Sonic
$9.650
$9.330
Aztec Data Supply Inc.
$2.017
Corohmni
$3.884
Ampacity Inc.
$8.510
Continental Prestige Electronics
$9.993
Neutron USA
$102.660
Argo Parts USA
Authorized Procurement Solutions
Perfect Parts
The Single Pole Double Throw function allows the relay to switch between two separate circuits, providing versatility in application.
With a fast operate time of 5 ms, this relay can quickly respond to input signals, making it suitable for high-speed applications.
The relay can handle up to 3A of AC current, making it suitable for applications that require switching higher current loads.
The 24V coil voltage ensures compatibility with standard control systems, making it easy to integrate into existing setups.
The DIN-rail mounting feature allows for easy and secure installation in industrial control panels or cabinets, saving time and effort during setup.
Power & Signal Relays 2903370 attributes and parameters. Explore more Power & Signal Relays devices from Phoenix Contact
Relay Type:
Relay Function:
Relay Action:
Relay Form:
Switching Method:
Coil/Input Supply Type:
Contact/Output Supply Type:
Contact Maximum AC Current:
Contact Maximum AC Voltage:
Contact Maximum DC Current:
Contact Maximum AC Rating (R Load):
Contact Maximum DC Voltage:
Contact Maximum DC Rating (R Load):
Contact Maximum AC Power Rating (R Load):
Contact Maximum DC Power Rating (R Load):
Coil Power:
Coil Resistance:
Coil Maximum DC Coil Current:
Coil Nominal Voltage:
Height:
Length/Diameter:
Width:
Dimensions:
Mounting Type:
Packing Method:
Activation Time:
Release Time:
Minimum Operating Temperature:
Maximum Operating Temperature:
Contact End Material:
Industry Standard Compliance:
Sealing Type:
Additional Features:
2903370 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.
SS14
Onsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20Z+T&R
Maxim Integrated
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Minimum Operating Temperature: -55 Cel; Package Body Material: PLASTIC/EPOXY;
2N2222A
Nte Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Terminal Form: WIRE;
NDT2955
NDT2955 by Onsemi is a P-CHANNEL FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max IDM of 15A and EAS of 174mJ, suitable for ENHANCEMENT MODE operation. With a compact SMALL OUTLINE package and -55 to 150 °C operating range, it offers efficient power dissipation up to 3W.
SS495ASP
Micro Switch
The Micro Switch SS495ASP is an analog circuit IC with a supply voltage range of 4.5V to 10.5V, suitable for automotive applications. Its package body material is plastic/epoxy, and it has a rectangular shape with three terminals. Operating temperature ranges from -40°C to 125°C, making it ideal for various automotive sensor and control systems.
1N4148W-7-F
Diodes Incorporated
1N4148W-7-F by Diodes Inc. is a single rectifier diode with 0.715V max forward voltage and 100V max reverse voltage. Ideal for applications requiring fast switching speeds, it has a small outline package style and matte tin terminal finish, making it suitable for surface mount PCB designs.
MMBF170LT1G
MMBF170LT1G by Onsemi is a N-CHANNEL FET with 60V DS Breakdown Voltage and 0.5A Drain Current. Ideal for SWITCHING applications, it operates in ENHANCEMENT MODE with a max power dissipation of 0.225W. This small outline transistor has a temperature range from -55 to 150 °C.
LM358AN
Texas Instruments
LM358AN by Texas Instruments is an Operational Amplifier with 2 functions. It has a Max Input Offset Voltage of 5000 uV and Nominal Common Mode Reject Ratio of 85 dB. Widely used in voltage-feedback applications due to its high Min Voltage Gain of 15000 and Unity Gain Bandwidth of 1000 kHz.
M39029/58-360
Conesys
CONNECTOR ACCESSORY; MIL Conformity: YES; Mating Contacts: M39029/57-354; Terminal Type: CRIMP; DIN Conformity: NO; MIL-Connector Accessory Name: CONTACT;
1554216004
Molex
WIRE AND CABLE;
Space Power Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
261
New England Microwave
Other Interface ICs; No. of Terminals: 14; Package Equivalence Code: FL14(UNSPEC); Power Supplies (V): +-5,-15; Package Body Material: PLASTIC/EPOXY; Surface Mount: YES;
LM358N
STMicroelectronics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
MBRS130LT3G
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Samsung
CRGCQ0805F10R
TE Connectivity
TE Connectivity's CRGCQ0805F10R is a 10 ohm fixed resistor with 1% tolerance and 400 ppm/°C temperature coefficient. It is a surface mount thick film resistor in an 0805 package, suitable for applications requiring precise resistance values in compact electronic circuits.
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
LL4148
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
ULN2803A
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
1-1393236-3
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;
RY531005
Tyco Electronics Elcon
POWER/SIGNAL RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: SPST; Coil or Input Supply Type: DC; Reference Standard: UL; VDE;
RT444012
POWER/SIGNAL RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: DPST; Coil or Input Supply Type: DC; Reference Standard: BEAB; CSA; UL; VDE;
G5V-2DC12
Omron
Omron G5V-2DC12 is a DPDT power/signal relay with 2 FORM C form. It operates at 12V, has 100000 cycles electrical life, and can handle up to 60W@125VDC. Ideal for applications requiring momentary relay action in PCBs with its compact size of 20.5mm x 10.1mm x 11.5mm.
1-1649328-5
TE Connectivity 1-1649328-5 is a SPDT power/signal relay with 1 FORM C form factor. It operates at -40 to 85°C, with coil voltage of 24V and contact current up to 12A AC/DC. Ideal for applications requiring momentary relay action in PCBs or panels.
G6K-2F-Y-TRDC5
Omron G6K-2F-Y-TRDC5 is a DPDT relay with 2 FORM C, operate time of 3ms, and electrical life of 100k cycles. Ideal for power & signal applications, it has sealed construction, operates at -40 to 70°C, and offers high insulation resistance of 1Gohm.
DS2E-S-DC5V
Panasonic
DS2E-S-DC5V by Panasonic is a DPDT relay with 2 FORM C configuration, operating at 5V. With a max DC power rating of 60W@220VDC and an operate time of 10ms, it's ideal for applications requiring momentary relay action in power & signal systems. Featuring gold-plated end contacts and epoxy terminal sealing, this compact relay offers high reliability with a long electrical life of 500000 cycles.
7-1393236-1
7-1393236-1 by TE Connectivity is a SPDT 1 FORM C power/signal relay with 5mm height and 5-inch width. It operates b/w -70°C to +85°C, has a max AC contact current of 6A, and coil resistance of 848 ohm. Ideal for panel mounting applications requiring momentary relay action.
G6S-2F-Y-TRDC5
G6S-2F-Y-TRDC5 by Omron is a DPDT power/signal relay with a 4.5 ms operate time and 9.2 mm body height. It is commonly used in applications requiring AC/DC contact or output supply, such as industrial automation and control systems.
M83536/6-025M
Leach International
POWER/SIGNAL RELAY; Mounting Feature: SOCKET MOUNT; Relay Action: MOMENTARY; Relay Function: 4PDT; Coil or Input Supply Type: DC; Reference Standard: MIL-PRF-83536/6;
G6D-1A-ASI-APDC24
Omron G6D-1A-ASI-APDC24 is a 1 FORM A SPST power/signal relay with 10ms operate time, 70000 cycles electrical life, and 1000000000 ohm insulation resistance. It's ideal for applications requiring latched relay action, with a coil voltage of 24V DC and contact ratings of 5A@250VAC or 5A@30VDC.
8-1617760-6
TE Connectivity 8-1617760-6 is a 4PDT-CO power/signal relay with hermetically sealed sealing. It has a max operating temperature of 125°C and can handle up to 5A AC/DC contact current. Ideal for applications requiring momentary relay action in harsh environments.
6-1393243-8
TE Connectivity's 6-1393243-8 is a DPDT power/signal relay with 2 FORM C configuration. With an operate time of 8ms, it has a max AC contact current of 8A@400VAC and operates at temperatures ranging from -40 to 85°C. Ideal for applications requiring momentary relay action in various industries.
4-1393224-9
TE Connectivity 4-1393224-9 is a SPDT power/signal relay with 1 FORM C form. Operate time of 11.5ms, electrical life of 30k cycles, and max AC contact current of 8A@400VAC make it ideal for applications requiring momentary relay action in power systems.
2-1415899-3
TE Connectivity 2-1415899-3 is a SPDT power/signal relay with 1 FORM C form factor. It operates at 14ms, has an electrical life of 10k cycles, and can handle up to 16A@400VAC. Ideal for applications requiring momentary relay action in AC circuits with a max operating temperature of 85°C.
FCB-205-0224M
TE Connectivity's FCB-205-0224M is a DPDT-CO relay with 2 FORM C sealing. It operates in temperatures from -70 to 125 °C, handling up to 5A AC/DC current. Ideal for power and signal applications, featuring hermetically sealed construction and gold terminal finish for reliable performance.
RY611024
TE Connectivity RY611024 is a SPDT 1 FORM C power/signal relay with 7ms operate time. With waterproof sealing, it has a max AC contact current of 8A@250VAC. Ideal for panel mounting applications requiring momentary relay action.
1617138-1
TE Connectivity 1617138-1 is a DPDT-CO power/signal relay with 2 FORM C configuration. Hermetically sealed for durability, it operates b/w -65 to 125°C. Ideal for AC/DC applications, featuring max contact current of 1A and coil resistance of 390 ohm.
1-1415899-3
RY612005
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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
2903339
2903667
POWER/SIGNAL RELAY; Manufacturer Series: 2903667;
2903306
2903526
2903677
2903693
POWER/SIGNAL RELAY; Manufacturer Series: 2903693;
2903361
POWER/SIGNAL RELAY; Mounting Feature: DIN-RAIL MOUNT; Relay Action: MOMENTARY; Relay Function: SPST; Coil or Input Supply Type: DC; Reference Standard: DNV GL; DIN EN 50178; EAC; LR; PRS: UL;
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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