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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TE Connectivity's KHU-17A12-120 is a 4PDT power/signal relay with 4 FORM C configuration. With insulation resistance of 100MΩ, it operates b/w -50°C to +70°C and supports AC/DC supply type. Ideal for panel mounting applications, this relay has max AC contact current of 5A and coil resistance of 3900Ω.
Median Price
$78.470
Lifecycle Status
Suppliers In-Stock
17
In-Stock Inventory
1k+
RS (Exports)
1+ parts
$35.020
100+ parts
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1k+ parts
10k+ parts
RS Americas
Newark
$40.900
Verical
$77.960
$71.840
Farnell
$43.940
$41.590
Mouser Electronics
$84.480
Element14
$112.310
TE Connectivity
$207.320
$174.150
Master Electronics
$78.760
$77.770
Nova Conductors
$58.951
Electro Sonic
$71.280
$55.370
$53.550
TME
$102.390
$81.520
Vyrian
IBS Electronics
$72.889
MISTER SPROCKETS
Microfarads
A2Z Electronics, Inc.
Component Stockers USA
$40.390
Netroflash
$57.771
Continental Prestige Electronics
$65.850
$52.000
Neutron USA
$169.990
Authorized Procurement Solutions
Assy Fe
Having a 4PDT relay function allows for versatile control and switching options, making this product suitable for complex electrical systems.
The 4 FORM C relay form offers multiple Normally Open and Normally Closed contacts, providing reliable performance in various applications.
With a high insulation resistance value, this relay ensures minimal leakage current and enhanced safety in electrical circuits.
The compact body width of 21.8 inches makes this relay suitable for installations where space is limited.
The dust-proof sealing enhances the durability of the relay, ensuring reliable operation even in challenging environmental conditions.
The low maximum AC coil current of 0.01 A helps in reducing power consumption and heat generation, making it energy-efficient.
Offering momentary relay action allows for temporary switching operations, making this product ideal for applications that require brief control signals.
The compact body height of 38.1 mm makes this relay suitable for installations where vertical space is limited.
With a maximum operating temperature of 70°C, this relay can withstand high-temperature environments without compromising performance.
The high maximum AC contact current rating of 5 A allows this relay to handle heavy electrical loads with ease.
With a maximum AC coil voltage of 120 V, this relay is compatible with standard AC power sources, making it easy to integrate into existing systems.
The minimum operating temperature of 50°C ensures reliable performance even in cold environments.
The use of silver cadmium oxide for end contact material ensures low contact resistance and high reliability in electrical connections.
Meeting CSA and UL standards signifies the reliability and quality of this product, ensuring it complies with industry safety regulations.
Supporting both AC and DC outputs enables this relay to work with a wide range of electrical systems, adding to its versatility.
The high dielectric strength between open contacts ensures insulation integrity and prevents electrical arcing, enhancing the relay's lifespan.
Being a power/signal relay, this product is designed to handle both high-power and low-power electrical signals, making it suitable for various applications.
With a coil power consumption of 1200 mW, this relay offers an optimal balance between performance and energy efficiency.
The tray packing method helps in convenient storage and transportation of the relay units, ensuring they remain organized and protected.
The compact body length/diameter of 28.2 mm allows for easy integration into different electronic devices or systems.
The coil resistance of 3900 ohms ensures efficient coil operation and helps in minimizing power consumption.
This lightweight design weighing 45 g makes the relay easy to handle and suitable for installations where weight is a concern.
The specific physical dimensions of the relay make it compatible with standard mounting configurations and enclosures.
The high dielectric strength between the coil and contacts ensures proper insulation and prevents electrical breakdown, enhancing the relay's reliability.
With a maximum DC contact current rating of 5 A, this relay can handle high current loads in DC circuits effectively.
The termination type allows for easy and secure connection options, simplifying installation and maintenance processes.
The high maximum AC contact voltage of 240 V ensures compatibility with a wide range of AC systems, making this relay versatile.
Operating with AC input supply simplifies the power requirements, making this relay suitable for AC-based systems.
The panel mounting feature allows for easy and secure installation on a variety of panels or enclosures, providing flexibility in placement options.
Power & Signal Relays KHU-17A12-120 attributes and parameters. Explore more Power & Signal Relays devices from TE Connectivity
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KHU-17A12-120 Relays trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
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
RC0402FR-071KL
Yageo
The Yageo RC0402FR-071KL is a fixed resistor with a resistance of 1000 ohm and a tolerance of 1%. It is suitable for surface mount applications and has a max operating temperature of 155 °C.
1N4148WS
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Silicon Standard
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Semicoa
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
STMicroelectronics
MC7805CTG
Onsemi
MC7805CTG by Onsemi is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation. The package style is flange mount with through-hole terminals, ensuring easy installation and reliability in diverse electronic designs.
BAV99
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SSL-LXA228SRC-TR11
Lumex
SSL-LXA228SRC-TR11 by Lumex is a 1.9mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER RED light emission, such as indicator lights in electronic devices due to its clear lens and surface mounting feature.
KYOCERA AVX
1552200168
Molex
WIRE AND CABLE;
BAV99-7-F
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
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;
SS14
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ERJ3EKF1002V
Panasonic
Panasonic's ERJ3EKF1002V is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. It operates b/w -55 to 155 °C and is ideal for surface mount applications in automotive electronics due to AEC-Q200 compliance.
EU2B-YS2J03F
Idec
ROTARY SWITCH;
Digitron Semiconductors
Itt Semiconductor
M39029/58-360
Fct Electronic
CONNECTOR ACCESSORY; IEC Conformity: NO; Alternate Contact Sources: MILITARY; MIL Conformity: YES; Contact Gender: MALE; MIL-Connector Accessory Name: CONTACT;
National Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .5 A;
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Forward Voltage (VF): .5 V;
V23092-A1005-A201
TE Connectivity's V23092-A1005-A201 is a SPDT power/signal relay with 1 FORM C configuration. With an operate time of 12ms, it has a max AC contact current of 6A@400VAC. Ideal for applications requiring momentary relay action and featuring a compact body size of 28mm x 5mm x 15mm.
JW1FSN-DC24V
Panasonic JW1FSN-DC24V is a 1 FORM C SPDT power/signal relay with 15ms operate time. It has a max contact DC rating of 10A@30VDC and coil resistance of 1100 ohm. Ideal for applications requiring momentary relay action in AC/DC supply systems, PCBs, and control panels.
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.
KUP-11A11-120
TE Connectivity's KUP-11A11-120 is a DPDT relay with 2 FORM C, 15ms operate time, and 10000 cycles electrical life. Ideal for power & signal applications, it offers dust-proof sealing, 5A@240VAC max contact rating, and operates at -50 to +55°C.
2138622-1
Power/Signal Relays;
JS-12N-K-V3
Fujitsu Component
POWER/SIGNAL RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: SPDT; Coil or Input Supply Type: DC; Reference Standard: BSI; CQC; CSA; DEMCO; FIMKO; NEMCO; OVE; SEMKO; SEV; UL; VDE;
RY612005
TE Connectivity's RY612005 SPDT power/signal relay has 1 FORM C configuration, operates at 3.5V DC with a coil resistance of 112 ohm. With a max AC contact current of 8A and sealing rating of RT3, it is ideal for applications requiring momentary relay action in various industries.
RTE24024F
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: UL; VDE;
RT114024F
TE Connectivity's RT114024F is a SPDT power/signal relay with 1 FORM C configuration. It operates at 15ms, has an electrical life of 30,000 cycles, and can handle up to 12A@250VAC. Ideal for applications requiring momentary relay action in various industries.
G6K-2G-TRDC5
Omron
Omron G6K-2G-TRDC5 is a DPDT power/signal relay with 2 FORM C, operate time of 3ms, and insulation resistance of 1Gohm. It is used in applications requiring momentary relay action, with a max AC contact current of 0.3A@125VAC and DC coil operate voltage of 4V.
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.
TQ2-5V
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.
9-1393222-1
TE Connectivity's 9-1393222-1 is a SPDT power/signal relay with 10ms operate time and 6000 cycles electrical life. Ideal for AC applications, it features 8A@250VAC max contact rating and operates at temperatures ranging from 70 to 85°C.
RTE24110
POWER/SIGNAL RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: DPDT; Coil or Input Supply Type: DC; Reference Standard: BEAB; CSA; UL; VDE;
G2R-24AC24
Omron G2R-24AC24 is a DPDT power/signal relay with 1 FORM C form. It has an operate time of 15ms and electrical life of 100,000 cycles. With a max AC contact current of 5A@250VAC, it's ideal for applications requiring momentary relay action in industrial settings.
M83536/16-022M
Defense Logistics Agency
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;
G5V-1-2-DC5
Omron G5V-1-2-DC5 is a SPDT power/signal relay with 10ms operate/release time, 3.5V DC coil voltage, and 1A max DC contact current. It is ideal for applications requiring momentary relay action in AC/DC circuits up to 125VAC/0.5A or 30VDC/1A, meeting CSA and UL standards.
T92S11D12-48
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;
PT370024
POWER/SIGNAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: 3PDT; Coil or Input Supply Type: DC; Reference Standard: UL; VDE;
G2R-2-SNDI-DC24(S)
Omron's G2R-2-SNDI-DC24(S) is a SPDT power/signal relay with 15ms operate time and 100000 cycles electrical life. It has a max AC contact current of 5A@380VAC, making it ideal for applications requiring momentary relay action in industrial settings.
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KHU-17D12-24
POWER/SIGNAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: 4PDT; Coil or Input Supply Type: DC; Reference Standard: CSA; UL;
KHU-17D11-24
KHU-17A11-120
TE Connectivity's KHU-17A11-120 is a 4PDT power/signal relay with a 102V AC coil operate voltage. It has a max contact rating of 3A@120VAC and is suitable for panel mounting applications.
KHU-17D12-12
KHU-17D11-48
KHU-17D12L-24
KHU-17A11H-120
POWER/SIGNAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: 4PDT; Coil or Input Supply Type: AC; Reference Standard: CSA; UL;
KHU-17A11-12
KHU-17D11-110
KHU-17A11-24
KHU-17D11-6
KHU-17A16-120
POWER/SIGNAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: LATCHED; Relay Function: 4PDT; Coil or Input Supply Type: AC; Reference Standard: CSA; UL;
KHU-17A11N-120
KHU-17D11-12
KHU-17D18-24
KHU-17A18-120
Supply Digital Components
$106.00
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12,000 In-Stock
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