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K45C334

TE Connectivity

K45C334 by TE Connectivity

TE Connectivity's K45C334 is a SPDT power/signal relay with 1 FORM C configuration. With an operate time of 10 ms, it has a max AC contact current of 50 A and operates at temperatures ranging from -55 to 125°C. Ideal for applications requiring momentary relay action, such as panel-mounted systems in military-grade equipment compliant with MIL-R-83725 standard.

Median Price

$753.210

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Mouser Electronics

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$688.380

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Verical

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$753.210

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$753.210

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$753.210

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$753.210

$753.210

Chip1Stop

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$888.000

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PEI Genesis

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Nova Conductors

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Electro Sonic

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Rapid Electronics

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Aztec Data Supply Inc.

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Aranea Global

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$501.449

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$481.391

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Continental Prestige Electronics

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Argo Parts USA

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$496.332

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Overview

TE Connectivity's K45C334 Power & Signal Relay is a game-changer in the industry, offering reliable performance and durability. This SPDT relay boasts a quick operate time of just 10ms, making it ideal for various applications. Whether you're looking for a high-quality relay for automotive, industrial, or consumer electronics, this product delivers exceptional value with its momentary action and MIL-R-83725 reference standard. Trust TE Connectivity to provide you with top-notch products that exceed expectations.

Feature Benefit Bullets

Relay Function: SPDT

This allows the relay to switch between two separate input signals, providing flexibility in routing power or signals.

Relay Form: 1 FORM C

Single pole, double throw relay configuration ensures reliable switching between two circuits, enhancing the product's functionality.

Operate Time: 10 ms

Fast operate time allows for quick response to input signals, making it suitable for time-critical applications.

Relay Action: MOMENTARY

The momentary relay action ensures that the relay returns to its original state after the input signal is removed, ideal for applications requiring temporary connections.

Body Height: 18.542 mm

Compact body height saves space, making it suitable for installations with limited available space.

Maximum Operating Temperature: 125 °C

High maximum operating temperature ensures the relay can perform reliably in a wide range of environmental conditions.

Maximum DC Coil Current: 0.029 A

Low DC coil current consumption minimizes power usage, making the relay energy-efficient.

Maximum AC Contact Current: 50 A

High AC contact current rating allows the relay to handle heavy loads, making it versatile for various applications.

DC Coil Release Voltage: 10 V

Low release voltage ensures reliable operation and helps protect the relay from damage.

Minimum Operating Temperature: -55 °C

Wide temperature range allows the relay to function in extreme cold conditions without compromising performance.

DC Coil Operate Voltage: 16 V

The operate voltage of 16V ensures reliable switching of the relay, providing stable performance.

Maximum DC Contact Voltage: 2 V

Low contact voltage drop ensures efficient power transfer and minimizes energy loss during switching.

Reference Standard: MIL-R-83725

Compliance with MIL-R-83725 standard ensures high quality and reliability, making it suitable for military and aerospace applications.

Contact or Output Supply Type: AC/DC

Compatibility with both AC and DC power sources increases the versatility of the relay, suitable for a wide range of applications.

Relay Type: POWER/SIGNAL RELAY

Dual functionality as a power and signal relay allows the product to handle various types of loads and signals, increasing its usability.

Release Time: 10 ms

Fast release time ensures quick disconnection after the input signal is removed, improving overall system response time.

Coil Power (mW): 763

Moderate coil power consumption of 763mW balances energy efficiency with performance, making it a reliable choice.

Coil Resistance: 920 ohm

Ideal coil resistance of 920 ohm ensures efficient operation and reliable switching of the relay.

Maximum Contact DC Rating (R Load): 15A@5000VDC

High DC contact rating allows the relay to handle high voltage and current applications safely and reliably.

Termination Type: SOLDER/QUICK CONNECT

Versatile termination options provide flexibility in installation and maintenance, making it easy to integrate into various systems.

Coil or Input Supply Type: DC

DC input supply type ensures compatibility with most DC power sources, making it easy to incorporate into existing systems.

Mounting Feature: PANEL MOUNT

Panel mount design allows for easy and secure installation on panels or boards, ensuring stability during operation.

Maximum DC Coil Voltage: 26.5 V

Wide input voltage range of 26.5V allows for flexibility in power supply options without compromising performance.

Technical Specifications

Power & Signal Relays K45C334 attributes and parameters. Explore more Power & Signal Relays devices from TE Connectivity

Relay Characteristics

Relay Type:

Relay Function:

Relay Action:

Relay Form:

1 Form C

Coil/Input Supply Type:

DC

Contact/Output Supply Type:

AC/DC

Contact Electrical Specifications

Contact Maximum AC Current:

50 A

Contact Maximum DC Current:

50 A

Contact Maximum DC Voltage:

2 V

Contact Maximum DC Rating (R Load):

15A@5000VDC

Coil Electrical Specifications

Coil Power:

763 mW

Coil Resistance:

920 Ω

Coil Maximum DC Voltage:

26.5 V

Coil Maximum DC Coil Current:

29 mA

Coil DC Operate Voltage:

16 V

Coil DC Release Voltage:

10 V

Physical Specifications

Height:

0.73 in (18.542 mm)

Mounting Type:

Operational Specifications

Activation Time:

10 ms

Release Time:

10 ms

Minimum Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Terminal & Contact Material

Termination Type:

Solder/Quick Connect

Reliability & Standards

Industry Standard Compliance:

Additional Information

Additional Features:

RF Rated; Switch Function SPDT also available

Trade Compliance

K45C334 Relays trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.41.00.50

SB

8536.41.00.50

Manufacturer Highlights

TE Connectivity

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.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

CEO

Terrence R. Curtin

Executive VP, CFO

Heath A. Mitts

Senior VP, Principal Accounting Officer

Robert J. Ott

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