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LITTELFUSE 263 Series Very-Fast-Acting Axial-Lead Fuse, 0263.125WRT1L - Very-Fast-Acting Axial-Lead Fuses
LITTELFUSEVery-Fast-Acting Axial-Lead Fuses

LITTELFUSE 263 Series Very-Fast-Acting Axial-Lead Fuse, 0263.125WRT1L

The LITTELFUSE 263 Series is a very-fast-acting axial-lead fuse, designed for solder-in installation. This miniature electronic fuse, with manufacturer part number 0263.125WRT1L, provides overcurrent protection in a…

SKU 3G-OTH-26029

Also listed as: 0263125WRT1L · 0263 125WRT1L · 0263-125WRT1L

Brand
LITTELFUSE
Item
263 Series Very-Fast-Acting Axial-Lead Fuse, 0263.125WRT1L
Part Number
0263.125WRT1L
Category
Very-Fast-Acting Axial-Lead Fuses
Available to Order
Also known as:0263.125WRT1LLITTELFUSE
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
0263.125WRT1L
Series
263
Type
Solder-In, Axial Lead Fuse Body, Very-Fast-Acting

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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE 263 Series is a very-fast-acting axial-lead fuse, designed for solder-in installation. This miniature electronic fuse, with manufacturer part number 0263.125WRT1L, provides overcurrent protection in a compact axial lead body.

Frequently Asked Questions

What is the LITTELFUSE 263 Series fuse used for?

The LITTELFUSE 263 Series very-fast-acting axial-lead fuse provides overcurrent protection in compact electronic circuits. It is designed for solder-in installation on printed circuit boards, making it suitable for industrial controls, instrumentation, and power supplies where rapid response to fault currents is critical.

What are the specifications of the LITTELFUSE 0263.125WRT1L fuse?

The LITTELFUSE 0263.125WRT1L is a 263 Series miniature electronic fuse with a very-fast-acting characteristic. It features a solder-in, axial lead fuse body. Key specs include the manufacturer part number 0263.125WRT1L and the LITTELFUSE brand. For detailed ratings, consult the datasheet.

Where to buy LITTELFUSE 263 Series fuses worldwide?

3G Electric supplies the LITTELFUSE 263 Series fuse (MPN 0263.125WRT1L) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this very-fast-acting axial-lead fuse.

How to install a LITTELFUSE axial-lead fuse?

Install the LITTELFUSE 263 Series axial-lead fuse by soldering the leads into the PCB holes. Ensure the fuse is oriented correctly and the solder joint is clean. Use a soldering iron with temperature control to avoid overheating the fuse body. Always replace with the same LITTELFUSE series and rating for proper circuit protection.

Used in

Common applications for LITTELFUSE
Industrial drives — Littelfuse PSR series semiconductor fuses for overcurrent protection of variable-frequency drives and DC bus circuits.
Branch circuit protection — Littelfuse CCMR series time-delay fuses in control panels and distribution boards.
Compact equipment — Littelfuse SLC series Class G fuses in rejection-style holders for space-constrained branch circuits.
Main service entrance — Littelfuse KLPC series Class L bolt-on fuses for high-current industrial power distribution.
Motor circuits — Littelfuse FLSR series Class RK5 time-delay fuses for motor branch circuits and transformers.
Power supplies — Littelfuse 473 series axial-lead time-delay fuses for solder-in protection in power supplies and instrumentation.
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LITTELFUSE Products

3G Electric supplies LITTELFUSE very-fast-acting axial-lead fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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