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Panasonic CB1R24V Automotive Relay

This 24 V DC automotive relay offers a reliable SPDT contact configuration with a 20 Amp capacity. Designed for plug-in mounting, it features high switching capacity, compact size (22 x 26 mm), and is suitable for automotive applications like headlights, air conditioners, and engine control modules. The relay is built with cadmium-free silver alloy contacts, ensuring durable and stable operation. It includes a diode for coil surge suppression, with an initial coil resistance of 75mΩ, and supports use in harsh environments with sealed and heat-resistant variants available for engine proximity and adverse conditions.

Authorized Distributors
Source:DigiKey
Part No:CB1-R-24V
Stock:40
Inv Date:06-01-2026
Price: Unit price: $6.58
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Part No:CB1-R-24V
Stock:48
Inv Date:06-02-2026
Price: Unit price: $6.2
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Part No:CB1-R-24V
Stock:23
Inv Date:06-01-2026
Price: Unit price: $2.67
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Part No:CB1-R-24V
Stock:118
Inv Date:06-01-2026
Price: Unit price: $5.33
Buy/RFQ:
Part No:CB1-R-24V
Stock:118
Inv Date:06-01-2026
Price: Unit price: $5.33
Buy/RFQ:
Part No:CB1-R-24V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2.01
Buy/RFQ:
Part No:CB1-R-24V
Stock:1
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Panasonic CB1R24V Automotive Relay Specifications:

  • External dimensions: 22 x 26 mm
  • Contact material: Silver alloy (Cadmium free)
  • Contact ratings: 20A at 28V DC
  • Coil voltage: 24 V DC
  • Coil resistance: 75mΩ (initial)
  • Operation time: Max. 15ms
  • Release time: Max. 15ms
  • Maximum switching capacity: 20A 28V DC
  • Insulation resistance: Min. 20 MΩ at 500 V DC
  • Dielectric strength: Between contacts and coil 500 Vrms for 1 min
  • Mechanical shock resistance: Min. 1,000 mis (destructive)
  • Vibration resistance: Functional 10 Hz to 100 Hz, destructive up to 2,000 Hz
  • Ambient temperature range: -40°C to +85°C
  • Max. operating speed: 15 cpm
  • Weight: Approx. 28 g

Buy the Panasonic Series Automotive Relay: CB1R24V

Experience the reliability of the Panasonic CB1R24V automotive relay, designed for automotive switching and control with high current capacity. This durable relay features a compact size, robust silver alloy contacts, and support for harsh environments, making it ideal for automotive applications such as headlights, air conditioners, and engine control modules. Purchase online today to ensure you have a high-quality, long-lasting automotive relay that is easy to install and engineered for dependable use in demanding conditions.

Get Panasonic CB1R24V automotive relay today—built for long-lasting durability and reliable automotive switching performance.

Frequently Asked Questions

Where can I buy Panasonic CB1R24V?

You can click on the BUY or RFQ button to purchase CB1R24V from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part CB1R24V?

You can download the CB1R24V datasheet or visit the Panasonic website for support.

Who is the manufacturer of CB1R24V?

Panasonic

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