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Panasonic CB1AHR12V Automotive Relay

This automotive relay features a 12 V DC coil voltage and a single-pole single-throw normally open contact configuration. It is capable of handling up to 70 amps, making it suitable for high-current applications. The relay is designed for plug-in mounting and operates with a single side stable switching function.

Authorized Distributors
Source:DigiKey
Part No:CB1AH-R-12V
Stock:689
Inv Date:06-01-2026
Price: Unit price: $7.1
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Part No:CB1aH-R-12V
Stock:0
Inv Date:06-02-2026
Price: Unit price: $6.76
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Part No:CB1AH-R-12V
Stock:24
Inv Date:06-01-2026
Price: Unit price: $3.1
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Part No:CB1AH-R-12V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $5.49
Buy/RFQ:
Part No:CB1AH-R-12V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $5.49
Buy/RFQ:
Part No:CB1AH-R-12V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $4.59
Buy/RFQ:

Panasonic CB1AHR12V Automotive Relay Specifications:

  • Coil Voltage: 12 V DC
  • Contact Arrangement: 1 Form A, Single-Pole Single-Throw (SPST) normally open
  • Maximum Switching Capacity: 70A
  • Mounting Type: Plug-in
  • Contact Resistance: Max. 15mΩ (initial)
  • Contact Material: Silver alloy (Cadmium free)
  • Insulation Resistance: Min. 20 MΩ at 500 V DC
  • Breakdown Voltage: 500 V RMS for 1 min.
  • Operate Time: Max. 15ms (initial)
  • Release Time: Max. 15ms (initial, without diode)
  • Operating Temperature Range: -40°C to +85°C
  • Weight: Approx. 28 g
  • Dimensions: External dimensions approximately 22.0 mm x 26.0 mm
  • Certification: RoHS compliant

Buy the Panasonic CB1AHR12V – Reliable Automotive Relay for Industrial Applications

Order the Panasonic CB1AHR12V automotive relay online today to ensure reliable high-current switching for vehicle electronics and industrial use. Featuring a 12V DC coil and capable of handling up to 70 amps, this relay offers robust performance in demanding environments. Its plug-in design simplifies installation, and its solid construction guarantees durability and consistent performance. Perfect for automotive headlights, motors, air conditioners, and other heavy-duty applications, this relay is your dependable choice for high-current switching needs.

Get Panasonic CB1AHR12V today—built for precision and long-lasting durability in automotive and industrial environments.

Frequently Asked Questions

Where can I buy Panasonic CB1AHR12V?

You can click on the BUY or RFQ button to purchase CB1AHR12V from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part CB1AHR12V?

You can download the CB1AHR12V datasheet or visit the Panasonic website for support.

Who is the manufacturer of CB1AHR12V?

Panasonic

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