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
TE Connectivity's T81N5D312-24 is a SPDT power/signal relay with 1 FORM C configuration. It operates at 24V, has a coil resistance of 1280 ohm, and can handle up to 2A of AC/DC current. Ideal for applications requiring momentary relay action in circuits with max contact ratings of 1A@120VAC or 1A@24VDC.
Median Price
$4.070
Lifecycle Status
Suppliers In-Stock
24
In-Stock Inventory
1k+
Master Electronics
1+ parts
$2.519
100+ parts
$2.290
1k+ parts
$2.160
10k+ parts
-
Farnell
$3.660
$2.840
$2.310
RS (Exports)
$3.700
$3.580
Mouser Electronics
$3.050
$2.400
RS Americas
$4.110
$3.740
$3.620
Adafruit Industries
$4.424
$4.026
$3.628
Newark
$4.760
$3.270
$2.670
$2.580
TE Connectivity
$6.210
$5.590
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Element14
$6.450
$4.000
Chip1Stop
$2.700
$2.390
$1.970
Verical
$2.270
$1.990
Arrow
$2.743
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TTI
$1.410
$1.380
Sager
Freelance Electronics
$1.122
Nova Conductors
$2.356
IBS Electronics
$3.533
$3.212
$3.029
Rapid Electronics
$2.001
Electro Sonic
$2.830
$2.350
Vyrian
Jaybe Electronics
MISTER SPROCKETS
EMSNET
Semi Source
Semicontronic
$1.130
$1.102
$1.096
Argo Parts USA
Continental Prestige Electronics
$2.309
Netroflash
Aztec Data Supply Inc.
$3.711
Advanced Electronics
Assy Fe
Kepictronics
4 Star Electronics, Inc. (Excess)
Allows for switching between two different electrical paths, providing versatility in connectivity options.
Quick response time ensures efficient operation and minimal delay in switching.
Long lifespan enables reliable performance over an extended period of time.
Can handle high power loads and voltages, making it suitable for various applications.
High insulation resistance ensures safety and prevents leakage current.
Compact size allows for space-efficient installation and integration in different systems.
Plastic sealing provides protection against environmental factors, enhancing durability.
Momentary action ensures temporary connections and disconnections, ideal for specific applications.
Simplified wiring with fewer terminals facilitates easier installation and maintenance.
Gold plating offers excellent conductivity and corrosion resistance for reliable contacts.
Power & Signal Relays T81N5D312-24 attributes and parameters. Explore more Power & Signal Relays devices from TE Connectivity
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):
Contact Resistance:
Coil Power:
Coil Resistance:
Coil Maximum DC Voltage:
Coil Maximum DC Coil Current:
Coil DC Operate Voltage:
Coil DC Release Voltage:
Coil Nominal Voltage:
Height:
Length/Diameter:
Width:
Dimensions:
Weight:
Mounting Type:
Terminal Count:
Terminal Length:
PCB Hole Count:
Packing Method:
Activation Time:
Release Time:
Minimum Operating Temperature:
Maximum Operating Temperature:
Coil-Contacts Dielectric Strength:
Open Contacts Dielectric Strength:
Insulation Resistance:
Contact End Material:
Contact End Plating:
Termination Type:
Industry Standard Compliance:
Sealing Type:
Lifespan:
T81N5D312-24 Relays trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.41.00.20
SB
PCN Obsolescence/ EOL - End of Life 15/MAY/2023
TE Connectivity is a global leader in the design and production of innovative connectors and sensors for multiple industries, such as automotive, industrial equipment, data communication systems, aerospace, defense, medical, oil and gas, consumer electronics and energy. It is an American-Swiss domiciled firm that has been providing high-quality products to its customers since 1907.
CEO
Terrence R. Curtin
Executive VP, CFO
Heath A. Mitts
Senior VP, Principal Accounting Officer
Robert J. Ott
BAV99
Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Tyco Electronics Amp
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; Mixed Contacts: NO; Empty Shell: NO;
BAV99WT1G
Fairchild Semiconductor
SMMBT3904LT1G
Onsemi
SMMBT3904LT1G by Onsemi is a NPN BJT with 3 terminals, 0.3W power dissipation, and 40V max collector-emitter voltage. Ideal for small outline applications requiring a transistor with hFE of at least 30, it operates up to 150°C and has a transition frequency of 300MHz.
LL4148
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
NE555D
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
1N4148
New Jersey Semiconductor Products
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
ULN2803A
STMicroelectronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
LM7805CT
Silicon Group
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Package Body Material: PLASTIC/EPOXY; Maximum Load Regulation: .05 %;
BSS138
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 50 V; Qualification: Not Qualified;
2N7002
Comchip Technology
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Operating Temperature: 150 Cel; Operating Mode: ENHANCEMENT MODE;
LM317T
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Terminal Pitch: 2.54 mm; Minimum Output Voltage-1: 1.2 V; Technology: BIPOLAR; Operating Temperature (TJ-Max): 125 Cel;
AH180-WG-7
Diodes Incorporated
AH180-WG-7 by Diodes Inc. is a magnetic field sensor with 1.5mT hysteresis, 0.30V output range, and 9mA max operating current. Ideal for applications requiring non-inverting analog voltage output in a compact rectangular package suitable for surface mount installations.
Integrated Circuit Technology
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Terminal Position: SINGLE; Operating Temperature (TJ-Min): 0 Cel;
2902037
Phoenix Contact
MODULAR TERMINAL BLOCK;
2N2222A
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
M39029/58-360
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM2931Z-5.0RPG
LM2931Z-5.0RPG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V Nominal Output Voltage, 0.1A Max Output Current, and 6V Min Input Voltage. It operates in temperatures ranging from -40 to 125 °C and is ideal for applications requiring stable voltage regulation in electronic circuits.
Loras Industries
M83536/10-023M
POWER/SIGNAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: MIL-PRF-83536/10;
TQ2-5V
Panasonic
TQ2-5V by Panasonic is a DPDT power/signal relay with 2 FORM C configuration. It operates at 5V, has a coil resistance of 178 ohm, and can handle up to 1A@125VAC. With a compact size of 14mm x 9mm x 5mm, it's ideal for applications requiring momentary relay action in electronic circuits.
G6S-2FDC5BYOMZ
Omron
Omron G6S-2FDC5BYOMZ is a DPDT power/signal relay with 4ms operate/release time, 100000 cycles electrical life. It has 2A@250VAC max contact AC rating and operates at -40 to 85°C. Ideal for applications requiring momentary relay action in AC/DC circuits.
4-1419111-2
TE Connectivity 4-1419111-2 is a DPDT power/signal relay with 2 FORM C configuration. It operates at 18V AC, has a max contact current of 12A@400VAC, and offers a release time of 23ms. Ideal for applications requiring momentary relay action in electrical systems.
1721441-2
TE Connectivity 1721441-2 is a SPST-NO power/signal relay with 1 FORM A form factor. Featuring sealed type design, it offers insulation resistance of 1000000000 ohm and operates b/w -40 to 85 °C. Ideal for applications requiring a compact relay with high dielectric strength and low coil power consumption.
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.
G6K-2P-YDC4.5
The Omron G6K-2P-YDC4.5 is a DPDT power/signal relay with 2 FORM C contacts. It has an operate time of 3 ms and an electrical life of 100,000 cycles. This sealed type relay is commonly used in applications requiring momentary relay action and can handle max AC contact current of 0.3A at 125VAC.
TX2SA-24V-TH-Z
Panasonic TX2SA-24V-TH-Z is a DPDT power/signal relay with 4ms operate/release time, 100000 cycles electrical life. It has 7.5A@250VAC AC contact rating and operates at -40 to 85°C. Ideal for waterproof applications requiring momentary relay action in various industries.
G6S-2GDC5
Omron's G6S-2GDC5 is a DPDT power/signal relay with 4.5ms operate/release time, 500000 cycles electrical life, and 178 ohm coil resistance. It is ideal for AC/DC applications with 0.5A@125VAC max contact rating and -40 to 85°C operating temperature range.
1393277-4
TE Connectivity 1393277-4 is a SPDT power/signal relay with 5ms operate time and 200000 cycles electrical life. It has a max AC contact current of 25A@12VAC, making it suitable for applications requiring momentary relay action in power systems.
4-1415542-8
TE Connectivity 4-1415542-8 is a 2 FORM C power/signal relay with coil resistance of 360 ohm. It has max AC contact current of 8 A and operates b/w temperatures of 70 to 85 °C. Ideal for panel mounting applications in various industries due to its dielectric strength and compact size.
9-1440003-0
TE Connectivity 9-1440003-0 is a SPDT power/signal relay with 1 FORM C form factor. It operates at 10ms, has a max temp of 85°C, and can handle up to 5A@277VAC. Ideal for applications requiring momentary relay action in various industries.
EE2-5NUH-L
KEMET Corporation
EE2-5NUH-L by KEMET Corp is a DPDT relay with 2 FORM C, operate time of 2ms, and electrical life of 100000 cycles. Ideal for power applications at temperatures ranging from -40 to 85°C. With max contact ratings of 60W@220VDC and 2A@250VAC, it's suitable for AC/DC switching control on PCBs.
EE2-5NU-L
World Products
POWER/SIGNAL RELAY; Mounting Feature: SURFACE MOUNT-STRAIGHT; Relay Action: MOMENTARY; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: CSA; UL;
8-1415535-6
TE Connectivity's 8-1415535-6 is a SPDT power/signal relay with 1 FORM C configuration. It has an operate time of 8 ms and can handle a max AC contact current of 16 A. This relay is commonly used in applications requiring momentary relay action, such as control systems and industrial automation.
T92S11D12-24
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;
JS-12N-K
Fujitsu
Fujitsu JS-12N-K is a 1 FORM C SPDT power/signal relay with 10ms operate time and 50000 cycles electrical life. It has a max contact DC power rating of 192W@300VDC, suitable for AC/DC applications requiring high reliability in industrial equipment and automation systems. With gold-plated terminals, it offers low contact resistance and high insulation resistance for optimal performance.
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;
1-1415898-4
TE Connectivity 1-1415898-4 is a SPST power/signal relay with 1 FORM A, operate time of 14ms, and electrical life of 50k cycles. It has a max AC contact current of 16A@250VAC and is suitable for applications requiring momentary relay action in various industries.
M83536/9-023M
Defense Logistics Agency
POWER/SIGNAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: MIL-PRF-83536;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
T81-N5D31212
POWER/SIGNAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: SPDT; Coil or Input Supply Type: AC/DC; Reference Standard: CSA; UL;
T81N5D312-12
TE Connectivity's T81N5D312-12 is a SPDT 1 FORM C power/signal relay with 5ms operate time and 100000 cycle electrical life. Ideal for applications requiring momentary relay action, it has a max AC contact current of 2A and operates at temperatures ranging from -30 to 60°C.
T81N5D312-05
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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