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Panasonic CM1R12V Automotive Relay

This is a compact 12V DC automotive relay featuring a single-pole, double-throw (SPDT) contact arrangement. It supports a maximum load current of 35A, making it suitable for switching high-current loads such as fans, heaters, and motors in automotive applications. The relay employs a robust design with epoxy resin sealing for durability and resistance to environmental factors. Available in sealed and PC board types, it includes diode or resistor options for coil surge protection. Its small size, reliable operation, and RoHS compliance make it ideal for automotive and industrial control systems.

Authorized Distributors
Source:Newark
Part No:CM1-R-12V
Stock:184
Inv Date:06-01-2026
Price: Unit price: $6.94
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Source:DigiKey
Part No:CM1-R-12V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $4.81
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Part No:CM1-R-12V
Stock:0
Inv Date:06-02-2026
Price: Unit price: $4.81
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Part No:CM1-R-12V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $4.84
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Part No:CM1-R-12V
Stock:1700
Inv Date:06-01-2026
Price: Unit price: $3
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Part No:CM1-R-12V
Stock:250
Inv Date:05-30-2026
Price: Unit price: $3.7648
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Part No:CM1-R-12V
Stock:750
Inv Date:05-30-2026
Price: Unit price: $3.7648
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Part No:CM1-R-12V
Stock:1700
Inv Date:06-01-2026
Price: Unit price: $3
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Part No:CM1-R-12V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.92
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Panasonic CM1R12V Automotive Relay Specifications:

  • Coil Voltage: 12V DC
  • Contact Arrangement: Single-pole, Double-throw (SPDT), 1 Form C
  • Max. Switching Capacity: 35A at 14V DC for N.O. contact, 20A at 14V DC for N.C. contact
  • Contact Material: Silver alloy (Cadmium free)
  • Insulation Resistance: Min. 20 MΩ at 500 V DC
  • Initial Contact Resistance: Typ. 2 mΩ
  • Operate Time: Max. 10 ms
  • Release Time: Max. 10 ms
  • Coil Resistance: Approx. 10 to 125 Ω depending on model
  • Mechanical Life: Min. 10^8 operations
  • Electrical Life: Min. 10^5 operations at rated load
  • Sealed by epoxy resin; sealed and PC board types available
  • Ambient Temp. Range: -40°C to +85°C
  • RoHS compliant

Buy the Buy Panasonic Automotive Micro-ISO Part Number CM1R12V Online

Purchase the Panasonic CM1R12V automotive relay online to ensure durable, high-capacity switching for your automotive and industrial projects. This 12V DC relay features a 35A load capacity, robust epoxy sealing, and a compact design ideal for tight spaces. Its SPDT contact configuration is perfect for controlling high-current devices like fans, heaters, and motors. Available in sealed and PCB types, with options for diode or resistor coil surge protection, this relay guarantees dependable operation, easy installation, and compliance with RoHS standards. Order today for reliable performance.

Buy Panasonic CM1R12V relay now and experience unmatched reliability and performance for automotive high-current switching needs.

Frequently Asked Questions

Where can I buy Panasonic CM1R12V?

You can click on the BUY or RFQ button to purchase CM1R12V from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part CM1R12V?

You can download the CM1R12V datasheet or visit the Panasonic website for support.

Who is the manufacturer of CM1R12V?

Panasonic

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