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FUJI ELECTRIC RB105DB Slim Card Relay

The FUJI ELECTRIC RB105-DB is a compact card relay ideal for printed circuit board integration. Its slim design (5mm) minimizes mounting space, reducing overall board size and cost. Featuring bifurcated contacts, it provides reliable performance even in low-level circuits. The relay is UL, CSA, and TÜV approved, ensuring compliance with industry standards. It's suitable for various applications requiring a small, reliable switching solution.

Authorized Distributors
Part No:RB105-DB
Stock:15
Inv Date:06-10-2026
Price: Unit price: $7.08
Buy/RFQ:
Part No:RB105-DB
Stock:15
Inv Date:06-10-2026
Price: Unit price: $7.08
Buy/RFQ:

FUJI ELECTRIC RB105DB Slim Card Relay Specifications:

  • Rated Thermal Current: 5A
  • Make and Break Current (Resistive Load): 5A at 250V AC, 5A at 30V DC
  • Operating Time: 10ms or less at rated voltage
  • Release Time: 5ms or less at rated voltage
  • Dielectric Strength: 750V AC rms. 1 min. between open contacts, 2,000V AC rms. 1 min. between contact and coil
  • Stray Electrostatic Capacity: Approx. 1.4pF between contact and coil
  • Impulse Insulation Resistance: 4,500V or more 1.2 × 50µs between contact and coil
  • Insulation Resistance: 100MΩ at 500V DC megger
  • Electrical Durability: 100,000 operations at 220V AC 2A, inductive load; 130,000 operations at 220V AC 3A, resistive load; 150,000 operations at 24V DC 1A, inductive load; 100,000 operations at 24V DC 5A, resistive load
  • Mechanical Durability: 20 million operations
  • Ambient Temperature: –40°C to +70°C
  • Contact Arrangement: 1NO
  • Mass: 3g

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Frequently Asked Questions

Where can I buy FUJI ELECTRIC RB105DB?

You can click on the BUY or RFQ button to purchase RB105DB from an authorized FUJI ELECTRIC distributor.

How do I troubleshoot issues or seek technical support for part RB105DB?

You can download the RB105DB datasheet or visit the FUJI ELECTRIC website for support.

Who is the manufacturer of RB105DB?

FUJI ELECTRIC

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