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Littelfuse 0259375T Intrinsically Safe Fuse

The Safe-T-Plus Fuse 259 Series by Littelfuse offers encapsulated, intrinsically safe fuses designed for hazardous environments like gas plants and petrochemical industries. These hermetically sealed fuses feature polyamide 6 encapsulation with a high CTI of over 175, ensuring safety against tracking and sparks. Suitable for voltage up to 125V rms, they meet certification standards for gas explosion safety. Ideal for electronic and electrical equipment in explosive atmospheres, these fuses guarantee reliability with a broad current range from 62mA to 5A and operate effectively in extreme temperatures from -55°C to 90°C.

Authorized Distributors
Source:Newark
Part No:0259.375T
Stock:500
Inv Date:05-28-2026
Price: Unit price: $9.22
Buy/RFQ:
Source:DigiKey
Part No:0259.375T
Stock:592
Inv Date:05-28-2026
Price: Unit price: $8.97
Buy/RFQ:
Part No:0259.375T
Stock:20
Inv Date:05-28-2026
Price: Unit price: $1.23
Buy/RFQ:
Part No:0259.375T
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.77
Buy/RFQ:
Source:Arrow EU
Part No:0259.375T
Stock:10
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse 0259375T Intrinsically Safe Fuse Specifications:

  • Voltage Rating: 125V rms, 190V peak
  • Current Range: 62mA to 5A
  • Encapsulation Material: Polyamide 6, minimum 1mm thickness
  • CTI (Comparative Tracking Index): >175
  • Operating Temperature: -55°C to 90°C
  • Temperature Rise at 170% Rated Current: 40°C to 114°C
  • Vibration Resistance: Meets MIL-STD-202F
  • Insulation Resistance: >10,000 ohms after opening
  • Soldering Parameters: Wave soldering at 260°C for 10 seconds maximum
  • Maximum Surface Temperature at Rated Currents: 40°C to 114°C
  • Certifications: Baseefa, ATEX, EN50014, EN50020
  • Sealed for safety in hazardous environments with creepage and clearance distances met

Buy the Buy Littelfuse Safe-T-Plus Fuse Part Number 0259375T Online

Purchase the Littelfuse Safe-T-Plus Fuse 259 Series online today for superior safety in explosive environments. These hermetically sealed, high-quality fuses meet stringent certification standards, making them ideal for use in gas plants, petrochemical industries, and hazardous areas. With a broad current range from 62mA to 5A, operating temperature from -55°C to 90°C, and robust polyamide insulation, they guarantee reliable protection against faults and electrical surges. Ensure your equipment meets safety standards by ordering now for fast, easy online procurement.

Buy Littelfuse 0259375T now and ensure safety and reliability in explosive environments with robust encapsulated fuses designed for hazardous industry applications.

Frequently Asked Questions

Where can I buy Littelfuse 0259375T?

You can click on the BUY or RFQ button to purchase 0259375T from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0259375T?

You can download the 0259375T datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0259375T?

Littelfuse

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