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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Featured manufacturers
Phoenix Contact 2963912 is a MOMENTARY SAFETY RELAY with 250ms operate time, suitable for DIN-RAIL MOUNT. It has IP20/IP54 sealing, operates at -20 to 55 °C, and supports AC/DC coil supply with 0.21A max AC current and 0.12A DC current.
Median Price
$644.720
Lifecycle Status
Suppliers In-Stock
18
In-Stock Inventory
1k+
Arrow
1+ parts
$397.030
100+ parts
$389.610
1k+ parts
10k+ parts
Mouser Electronics
$580.640
-
DigiKey
Master Electronics
$611.200
RS Americas
RS (Exports)
$580.250
Airline Hydraulics
$700.780
Verical
$719.059
Newark
$930.020
$790.390
$663.230
TME
$419.540
PLC Direct
$604.800
Quotebeam
IBS Electronics
$857.208
Vyrian
VNN
Dynamic Solutions
Nova Conductors
Shortec Electronics
Ampacity Inc.
$250.370
Neutron USA
$1,321.090
Argo Parts USA
Continental Prestige Electronics
Aranea Global
Perfect Parts
Quick operate time ensures fast response to input signals, making this relay suitable for time-sensitive applications.
Compact design with a narrow body width allows for easy installation and saves space in applications with limited room.
Dust-proof and IP20/IP54 sealing provide protection against dust and moisture, ensuring reliability in various environmental conditions.
Capable of handling high AC coil current, making it suitable for applications that require a higher power rating.
Momentary relay action allows for temporary switching operations, useful in applications where a momentary signal is required.
Optimal body height for easy handling and installation, making it a convenient choice for users.
High maximum operating temperature tolerance ensures reliable performance in elevated temperature environments.
Capable of handling high DC coil current, making it suitable for applications that require a higher power rating.
Support for up to 24 V AC coil voltage, making it compatible with a wide range of power supplies.
Low minimum operating temperature tolerance ensures reliable performance even in cold environments.
Specific DC coil operate voltage ensures proper functioning and avoids voltage fluctuations.
Support for high DC contact voltage allows for use in applications that require handling of higher voltage levels.
Compliance with multiple international standards ensures quality and safety of the product.
Designed as safety relay, providing an extra level of protection in critical applications where safety is a priority.
Quick release time ensures fast deactivation of the relay, useful in applications requiring rapid response times.
The specified coil power ensures efficient energy consumption, reducing overall power usage.
Optimal body length/diameter ratio for easy integration into various applications.
Specified coil resistance ensures proper operation and compatibility with the power supply.
Specific physical dimensions provide a compact footprint for installation in tight spaces.
Screw termination type allows for secure and reliable connections, reducing the risk of loose connections.
Capability to handle high AC contact voltage ensures compatibility with a wide range of applications.
Support for both AC and DC input supply types offers flexibility in choosing the power source.
DIN-rail mounting feature allows for easy and secure installation on standard DIN rails, facilitating integration into control panels.
Support for up to 24 V DC coil voltage, making it compatible with a wide range of power supplies.
Special Function Relays 2963912 attributes and parameters. Explore more Special Function Relays devices from Phoenix Contact
Relay Type:
Relay Action:
Coil Maximum DC Voltage:
Coil/Input Supply Type:
Coil Power:
Coil Maximum DC Current:
Coil Resistance:
Coil DC Operate Voltage:
Coil Maximum AC Current:
Coil Maximum AC Voltage:
Contact Maximum AC Voltage:
Contact Maximum DC Voltage:
Width:
Height:
Length/Diameter:
Dimensions:
Mounting Type:
Minimum Operating Temperature:
Maximum Operating Temperature:
Activation Time:
Release Time:
Termination Type:
Industry Standard Compliance:
Sealing Type:
2963912 Relays trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
PCN Design/Specification - 29639yy Marking/Design 21/Dec/2021
PCN Packaging - Mult Dev Seal Label Chg 24/May/2018
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.
BSS138
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Operating Mode: ENHANCEMENT MODE;
LM555CN
Onsemi
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
1N4148
Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 200 Cel; No. of Elements: 1;
STM32H750VBT6
STMicroelectronics
STM32H750VBT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20 timers and 16 DMA channels. It features 2 DAC and 16 ADC channels, suitable for industrial applications requiring high-speed processing up to 48 MHz. With extensive connectivity options like FDCAN, Ethernet, and USB, it provides versatile solutions in a compact package.
STM32H753IIT6
STM32H753IIT6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs and 2-Ch 12-Bit DACs, suitable for industrial applications requiring high-speed data processing and connectivity via CAN, ETHERNET, USB, and more.
LL4148
Itt Components
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .005 us; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Non Repetitive Peak Forward Current: 1 A;
BAV99
Meritek Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Crimson Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM317T
Motorola
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; No. of Outputs: 1; Package Equivalence Code: SIP3,.1TB;
LIS3DHTR
LIS3DHTR by STMicroelectronics is a 16-terminal accelerometer with output range of 0.18-1.62V, ideal for motion sensing applications. Operating temperature ranges from -40 to 85°C, making it suitable for various environments. With a compact square package body of 3x3mm and digital voltage output type, it is commonly used in surface mount designs.
SMBJ18CA
Forward International Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Nominal Breakdown Voltage: 21.05 V; Maximum Clamping Voltage: 29.2 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
2N7002-T1-E3
Vishay Intertechnology
Vishay Intertechnology's 2N7002-T1-E3 is a N-CHANNEL FET for SWITCHING applications. Features include 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. With ENHANCEMENT MODE operation, this GULL WING transistor is ideal for small outline surface mount designs up to 150°C.
Silicon Standard
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
North American Philips Discrete Products Div
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; No. of Elements: 1; Maximum Drain Current (Abs) (ID): .2 A;
Sensitron Semiconductor
SS14
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Formosa Microsemi
1N4148WS
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CMX
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BAV99WT1G
BAV99WT1G by Onsemi is a series connected diode with 0.006 us reverse recovery time. It is a small outline rectifier diode with 70V peak reverse voltage, ideal for surface mount applications in electronics requiring fast switching and low forward voltage drop.
PSR-SCP-24DC/FSP/2X1/1X2
Phoenix Contact
Special Relays; Manufacturer Series: PSR-SCP-24DC/FSP/2X1/1X2;
G9SB-301-D
Omron
SAFETY RELAY; Mounting Feature: DIN-RAIL MOUNT; Relay Action: MOMENTARY; Relay Function: 3PST; Coil or Input Supply Type: AC/DC; Reference Standard: CE; CSA; TUV; UL;
3RR2241-1FW30
Siemens
Siemens 3RR2241-1FW30 is a SPDT monitoring relay with 100000 cycles electrical life. It has IP20 sealing, operates b/w -25°C to 60°C, and meets CCC, CE, CSA standards. With DIN-rail mounting and SNAP-ON termination, it's ideal for industrial automation applications.
PSR-MS20-1NO-1DO-24DC-SC
Special Relays;
PSR-SPP-24DC/MXF1/4X1/2X2/B
2700466
2904958
PSR-SCP-24DC/ESD/4X1/30-SET35
PSR-MC30-2NO-1DO-24DC-SC
2981538
Phoenix Contact 2981538 is a MOMENTARY SAFETY RELAY with SPST Relay Function. It operates at -20 to 55°C, has IP20; IP54 sealing, and supports AC/DC supply type. With 15ms operate time and 12ms release time, it offers gold-finished terminals and DIN-RAIL MOUNT for industrial applications.
K8DT-PM2CN
6-1415054-1
TE Connectivity
TE Connectivity 6-1415054-1 is a 4PST safety relay with 10 terminals. It has a max AC contact current of 8A@240VAC and operates at temperatures ranging from -25 to 70 °C. Ideal for panel mounting applications, it offers dielectric strength up to 4000 Vrms b/w coil & contacts.
PSR-SCP-24UC/ESA2/4X1/1X2/B
2902726
PSR-MS30-1NO-24DC-SC
K8AK-PW1
MONITORING RELAY; Mounting Feature: DIN RAIL/PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: SPDT; Coil or Input Supply Type: AC; Reference Standard: CCC; CE; CSA; CUL; EN; KC; UL;
3SK1111-2AW20
DPA01CM44
Carlo Gavazzi Holding Ag
PLC-RPT-24DC/2X21/FG
2981114
SAFETY RELAY; Mounting Feature: DIN-RAIL MOUNT; Relay Action: MOMENTARY; Relay Function: SPST; Coil or Input Supply Type: AC/DC; Reference Standard: TUV; UL;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
2963802
2963718
2963776
MONITORING RELAY; Mounting Feature: DIN-RAIL MOUNT; Relay Action: MOMENTARY; Coil or Input Supply Type: AC/DC; Reference Standard: CUL; EAC; TUV; UL; No. of Terminals: 8;
2963750
MONITORING RELAY; Mounting Feature: DIN-RAIL MOUNT; Relay Action: MOMENTARY; Coil or Input Supply Type: AC/DC; Reference Standard: CUL; EAC; TUV; UL; Sealing: IP20; IP54;
2963938
2963705
Special Relays; Manufacturer Series: 2963705;
2963721
2963734
SAFETY RELAY; Mounting Feature: DIN-RAIL MOUNT; Relay Action: MOMENTARY; Relay Function: 6PST; Coil or Input Supply Type: AC/DC; Reference Standard: CUL; DIN; EAC; EN; UL; VDE;
2963747
2963763
2963925
Special Relays; Manufacturer Series: 2963925;
2963941
2963954
SAFETY RELAY; Mounting Feature: DIN-RAIL MOUNT; Relay Action: MOMENTARY; Relay Function: 4PST; Coil or Input Supply Type: AC/DC; Reference Standard: CUL; DIN; GOST; UL; VDE;
2963970
Special Relays; Manufacturer Series: 2963970;
2963983
Special Relays; Manufacturer Series: 2963983;
2963996
Phoenix Contact 2963996 is a Safety Relay with 8PST function, 60ms operate time, and IP20/IP54 sealing. Ideal for applications requiring dust-proof protection, it operates at -20 to 55°C temperatures with coil power of 2880mW.
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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