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Bourns MFRG4000 Overcurrent Protector

The Multifuse series offers resettable overcurrent protection devices designed to prevent circuit damage by automatically resetting after overcurrent conditions. These devices operate at a maximum voltage of 16 Vac and can handle currents up to 100 A, making them suitable for various electronic and electrical applications. Their compact design and reliable performance ensure safety and efficiency in controlling overcurrent situations. Ideal for use in consumer electronics, industrial equipment, and power management systems, they provide durable protection with quick trip response times and high current capacity, ensuring system integrity and safety.

Authorized Distributors
Source:Newark
Part No:MF-RG400-0
Stock:4701
Inv Date:05-28-2026
Price: Unit price: $0.95
Buy/RFQ:
Source:DigiKey
Part No:MF-RG400-0
Stock:2632
Inv Date:05-28-2026
Price: Unit price: $1.06
Buy/RFQ:
Part No:MF-RG400-0
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.375
Buy/RFQ:
Part No:MF-RG400-0
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.56
Buy/RFQ:
Part No:MF-RG400-0
Stock:2444
Inv Date:05-28-2026
Price: Unit price: $0.5614
Buy/RFQ:
Part No:MF-RG400-0
Stock:2444
Inv Date:05-28-2026
Price: Unit price: $0.5614
Buy/RFQ:

Bourns MFRG4000 Overcurrent Protector Specifications:

  • Max. Operating Voltage: 16 Vac
  • Max. Operating Current: 100 A
  • Working Temperature: -40 to 85 °C
  • Power Rating: 1.0 to 4.6 W depending on model
  • Trip Current Range: 2.5 to 14.0 A
  • Interrupt Current: 12.5 to 70.0 A
  • Dimensions vary by model, e.g., MF-RG400 measures approximately 8.9 mm (A) x 12.8 mm (B)
  • Response Time: 1.0 to 9.0 seconds depending on model

Buy the Buy BOURNS MF-RG Series Part Number MFRG4000 Online

Secure your electronic and industrial applications with the BOURNS MF-RG4000 overcurrent protector. Designed to withstand up to 16 Vac and 100 A, this durable device offers quick trip times and high reliability. Its compact size makes installation seamless across various systems, providing effective protection against current surges and faults. Whether for consumer electronics or industrial equipment, purchase online today to ensure your circuits stay safe and function optimally with BOURNS's trusted resettable fuse technology.

Buy BOURNS MF-RG4000 resettable fuse now and experience reliable overcurrent protection for your electronic or industrial systems.

Frequently Asked Questions

Where can I buy Bourns MFRG4000?

You can click on the BUY or RFQ button to purchase MFRG4000 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFRG4000?

You can download the MFRG4000 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFRG4000?

Bourns

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