LITTELFUSE Miniature Electronic Fuse: 473 Series, Solder-In, Axial Lead Fuse Body
The LITTELFUSE 473 Series is a miniature electronic fuse with a time-delay axial-lead body, designed for solder-in installation. This 3 A fuse (MPN 0473003.MRT1L) provides overcurrent protection in electronic…
SKU 3G-OTH-132491
Also listed as: 0473003MRT1L · 0473003 MRT1L · 0473003-MRT1L
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The LITTELFUSE 473 Series is a miniature electronic fuse with a time-delay axial-lead body, designed for solder-in installation. This 3 A fuse (MPN 0473003.MRT1L) provides overcurrent protection in electronic circuits. Its axial-lead configuration enables straightforward mounting on printed circuit boards.
Frequently Asked Questions
What is the LITTELFUSE 473 Series 3 A fuse used for?
The LITTELFUSE 473 Series time-delay axial-lead fuse (MPN 0473003.MRT1L) provides overcurrent protection in electronic circuits. Its time-delay characteristic handles temporary inrush currents without nuisance opening, making it suitable for power supplies, industrial controls, and instrumentation where a 3 A rating is required.
What are the specifications of the LITTELFUSE 0473003.MRT1L fuse?
The LITTELFUSE 0473003.MRT1L is a 473 Series miniature electronic fuse rated at 3 A. It features a solder-in, axial-lead fuse body with time-delay response. The axial-lead configuration allows direct mounting on printed circuit boards for overcurrent protection in electronic circuits.
Where to buy LITTELFUSE 473 Series fuses worldwide?
3G Electric supplies the LITTELFUSE 473 Series fuse (MPN 0473003.MRT1L) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this time-delay axial-lead fuse. Contact 3G Electric for pricing and lead time on your order.
How to install a LITTELFUSE axial-lead fuse on a PCB?
Install the LITTELFUSE 473 Series axial-lead fuse by inserting the leads through the PCB holes and soldering them in place. Ensure the fuse is oriented correctly and the solder joints are clean. Follow standard PCB assembly practices for through-hole components to maintain reliable overcurrent protection.
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3G Electric supplies LITTELFUSE time-delay axial-lead fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
