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
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17
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1k+
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1+ parts
$35.020
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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
1N4148
Vishay Intertechnology
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Sprague Electric
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): 1.3 V; Maximum Output Current: .1 A; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel;
SMBJ18CA
Yangzhou Yangjie Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
Temic Semiconductors
LM358MX
Onsemi
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
2N7002
Promax-johnton
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Terminal Form: GULL WING; Maximum Drain-Source On Resistance: 7.5 ohm; Minimum DS Breakdown Voltage: 60 V;
LIS3DHTR
STMicroelectronics
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.
M85049/85-08W02
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Wire Gauge (AWG): 0; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 175 Cel; Material: ALUMINUM ALLOY;
2N2222A
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;
North American Philips Discrete Products Div
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SS14
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Changzhou Starsea Electronics
Panjit International
M24308/2-1F
Air Electro
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; MIL Conformity: YES; Additional Features: STANDARD: MIL-DTL-24308;
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
261
Micronetics
Other Interface ICs; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 14; Package Code: DFP; Package Shape: SQUARE;
Continental Device India
EU2B-YS3203C
Idec
ROTARY SWITCH;
BSS138
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; No. of Elements: 1; Maximum Drain Current (Abs) (ID): .2 A;
1N4148WS
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
TQ2-5V-3
Panasonic
Panasonic TQ2-5V-3 is a DPDT relay with 2 FORM C form factor. Operate time of 3ms, 100000 cycle electrical life. Suitable for power & signal applications, with max contact DC power rating of 30W@30VDC and insulation resistance of 1Gohm.
T9SV1K15-12S
TE Connectivity's T9SV1K15-12S is a 1 FORM A SPST-NO power/signal relay with 1000000000 ohm insulation resistance. It has a max AC contact current of 35 A and operates b/w -70 to +85 °C. Ideal for panel mounting applications requiring reliable switching capabilities.
1-1419130-2
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: CSA; UL;
1415017-1
TE Connectivity's 1415017-1 is a 6PST power/signal relay with 5 FORM A, 1 FORM B configuration. With max AC contact current of 8A@400VAC, it operates at -25 to 70°C and has coil resistance of 480 ohm. Ideal for AC applications requiring momentary relay action in various industries.
UD2-3SNUN-L
KEMET Corporation
KEMET Corporation's UD2-3SNUN-L is a DPDT relay with 2 FORM C, 100000 cycle electrical life, and 30W@220VDC power rating. Ideal for AC/DC applications, it operates at -40 to 85 °C with latched action. Suitable for various industries due to its compact size of 10.6mm x 6.5mm x 5.8mm and surface mount-straight mounting feature.
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.
M83536/15-020M
Dri Relays
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;
43.41.7.024.200.0
Finder
Finder's 43.41.7.024.200.0 is a SPDT power/signal relay with 6ms operate time and 100000 cycles electrical life, suitable for MOMENTARY applications at -40 to 85°C temperatures. It features AC contact current of 15A@400VAC, DC coil voltage of 24V, and compact dimensions of 30.2mm x 10.2mm x 15.4mm for THROUGH HOLE-STRAIGHT MOUNT installation.
M83536/33-002L
Leach International
POWER/SIGNAL RELAY; Mounting Feature: PANEL MOUNT; Relay Action: MOMENTARY; Relay Function: 3PDT; Coil or Input Supply Type: DC; Reference Standard: MIL-PRF-83536/33;
APF30212
The Panasonic APF30212 is a 1 FORM C SPDT power/signal relay with 8ms operate time and 30000 cycle electrical life. With waterproof sealing, it's ideal for applications requiring momentary relay action in harsh environments. Features include 6A@250VAC max contact AC rating, 1000 Vrms dielectric strength b/w open contacts, and -40 to 85 °C operating temperature range.
40.52.9.024.0000
Finder's 40.52.9.024.0000 DPDT power/signal relay has a 7ms operate time and 100,000 electrical life cycles. With a max AC contact current of 15A@400VAC, it is ideal for applications requiring momentary relay action in temperatures ranging from -40 to 85°C.
T92P7D22-48
TE Connectivity's T92P7D22-48 is a 2 FORM A SPST-NO power/signal relay with 25ms operate/release time, suitable for AC/DC applications. With a max contact rating of 30A@277VAC/28VDC, it offers high insulation resistance of 1GΩ and dielectric strength up to 4000 Vrms. Ideal for panel mounting in dust-proof environments, this relay has compact dimensions of 52.3mm x 34.5mm x 30.7mm and weighs only 86g.
0-1393219-6
TE Connectivity 0-1393219-6 is a SPDT power/signal relay with 10ms operate time and 100000 cycles electrical life. Ideal for applications requiring momentary relay action, it has a max AC contact current of 5A@400VAC. With compact dimensions of 20mm x 10mm x 10mm, it is suitable for through-hole-straight mounting in various electronic devices.
1416010-1
TE Connectivity 1416010-1 is a SPST power/signal relay with 25ms operate time and 50000 cycles electrical life. With IP67 sealing, it's ideal for applications requiring momentary relay action in harsh environments. Max AC contact current: 180A@12VAC.
1-1393219-0
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;
3-1393236-0
TE Connectivity 3-1393236-0 is a SPDT power/signal relay with 1 FORM C form factor. It operates at 10ms, has a max temp of 85°C, and supports AC/DC supply types. With a contact rating of 6A@400VAC, it's ideal for applications requiring momentary relay action in various industries.
M83536/33-003L
Microchip Technology
POWER/SIGNAL RELAY; Mounting Feature: SOCKET MOUNT; Relay Action: MOMENTARY; Relay Function: 3PDT; Coil or Input Supply Type: DC; Reference Standard: MIL-PRF-83536/33;
EX2-2U1S
World Products
POWER/SIGNAL RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: SPDT; Coil or Input Supply Type: DC; Physical Dimension: 13.6mm x 12.1mm x 13.7mm;
RT424012F
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;
1-1414147-0
TE Connectivity 1-1414147-0 is a SPST power/signal relay with 1 FORM A configuration. Operate time of 7ms and electrical life of 100,000 cycles. Ideal for applications requiring momentary relay action in dust-proof environments, with max AC contact current of 70A at 12VDC.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
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
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