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Littelfuse 0263750MXL Fast-Acting Electronic Fuse

The PICO II 250 Volt Very Fast-Acting Fuse from Littelfuse is an axial leaded fuse designed for precise overcurrent protection in electronic applications. Rated at 250 volts, it features RoHS compliance, encapsulated epoxy body, and solder-coated copper leads for reliable connections. This fuse withstands harsh environmental conditions including temperature extremes from -55°C to 125°C, vibration, shock, and moisture, meeting MIL-STD standards. Its quick response time of 0.1 seconds at 200% amperage makes it ideal for sensitive electronic circuits needing fast interrupting capabilities. The fuse's compact design and high interruption rating of 50 amperes at 250 VAC ensure safety and durability in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:0263.750MXL
Stock:818
Inv Date:05-28-2026
Price: Unit price: $3.92
Buy/RFQ:
Part No:0263.750MXL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.26
Buy/RFQ:
Part No:0263.750MXL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.72
Buy/RFQ:

Littelfuse 0263750MXL Fast-Acting Electronic Fuse Specifications:

  • Electrical Ratings: 250 VAC voltage, interrupting rating of 50A at 250V, 4-hour minimum opening time at 100% load, 0.1 sec maximum at 200% load.
  • Materials: Encapsulated epoxy-coated body, RoHS compliant pure tin coated copper leads, solder coated for reliable connections.
  • Environmental Standards: Operating temperature from -55°C to 125°C, MIL-STD shock and vibration resistance, salt spray, moisture, and thermal shock testing.
  • Physical Dimensions: Axial leaded design, with taped packaging for automated assembly, 52.4mm (2.062 inches) taped spacing, available in various amp ratings from 116A to 22A, typical diameter approximately 1.45mm.
  • Soldering & Conductivity: Wave soldering at 260°C for 10 seconds, MIL-STD-202 solderability test, lead pull force withstands 7 lb axial pull.

Buy the Buy Littelfuse PICO II 250 Volt Very Fast-Acting Fuse Part Number 0263750MXL Online

Secure your electronic systems with Littelfuse PICO II 250 Volt fuse, engineered for rapid circuit protection with a 0.1 second response time at double rated current. This axial leaded fuse is RoHS compliant, featuring epoxy encapsulation and solder-coated copper leads for ultimate durability. Designed to withstand harsh environments including shock, vibration, and moisture per MIL-STD standards, it offers reliable performance in sensitive applications. Easy to install with taped packaging, ensuring quick setup and consistent protection, making it ideal for a variety of electronics and aerospace devices.

Get Littelfuse PICO II 250 Volt fuse today—built for fast response and long-lasting durability in electronic protection applications.

Frequently Asked Questions

Where can I buy Littelfuse 0263750MXL?

You can click on the BUY or RFQ button to purchase 0263750MXL from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0263750MXL?

You can download the 0263750MXL datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0263750MXL?

Littelfuse

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