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Littelfuse 37011000430 TR5 Fuse

The Littlefuse 370 series is a range of TR5 sub-miniature, fast-acting radial leaded fuses designed for reliable overcurrent protection. These fuses can be soldered directly onto printed circuit boards or plugged into two-pin sockets. They are built according to IEC 60127-3 standards, offering a rated voltage of 250VAC and a current range from 40mA to 6.3A, with available breaking capacities of 35A, 40A, 50A, and 63A. The design ensures reduced PCB space, low internal resistance, and a shock-safe casing. They are resistant to vibration and operate effectively within temperatures from -40°C to 85°C. Suitable for industrial and safety applications, these fuses are UL, VDE, PSE/JET, and CCC approved.

Authorized Distributors
Source:Newark
Part No:37011000430
Stock:1058
Inv Date:05-28-2026
Price: Unit price: $1.29
Buy/RFQ:
Source:DigiKey
Part No:37011000430
Stock:206
Inv Date:05-28-2026
Price: Unit price: $1.27
Buy/RFQ:
Part No:37011000430
Stock:599
Inv Date:05-29-2026
Price: Unit price: $1.16
Buy/RFQ:
Part No:37011000430
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.75
Buy/RFQ:

Littelfuse 37011000430 TR5 Fuse Specifications:

  • Voltage Rating: 250VAC
  • Current Range: 40mA to 6.3A
  • Breaking Capacity: 35A, 40A, 50A, 63A
  • Operating Temperature: -40°C to 85°C
  • Material: Thermoplastic base, copper, tin-plated round pins
  • Soldering Temperature: 350°C for 1 second maximum
  • Soldering Method: Wave or hand soldering
  • Standards Compliance: IEC 60127-3, UL, VDE, PSE/JET, CCC
  • Lead Type: Radial leaded, available as short or long leads
  • Shock Safe Casing: Yes
  • Resistance: Low internal resistance

Buy the Buy Littelfuse 370 Series TR5 Fuse Part Number 37011000430 Online

Purchase the Littelfuse TR5 370 Series fast-acting radial lead fuse online to ensure dependable overcurrent protection for your electronic devices. These compact, vibration-resistant fuses are easy to solder or plug into sockets, compatible with standard IEC 60127-3 specifications. They offer a voltage rating of 250V and a current range from 40mA to 6.3A, making them suitable for power supplies, industrial controllers, and safety-critical equipment. Trust in UL, VDE, CCC, and other approvals, and enjoy quick delivery and full support for your electronic protection needs.

Get Littelfuse 370 Series TR5 Fuse today—built for reliable overcurrent protection and long-lasting durability in industrial applications.

Frequently Asked Questions

Where can I buy Littelfuse 37011000430?

You can click on the BUY or RFQ button to purchase 37011000430 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 37011000430?

You can download the 37011000430 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 37011000430?

Littelfuse

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