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LITTELFUSE Miniature Electronic Fuse: 473 Series, Solder-In, Axial Lead Fuse Body - Time-Delay Axial-Lead Fuses
LITTELFUSETime-Delay Axial-Lead Fuses

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 specific model, MPN 0473001.MRT1L, is rated at 1 A. It is a product of LITTELFUSE…

SKU 3G-OTH-132500

Brand
LITTELFUSE
Item
Miniature Electronic Fuse: 473 Series, Solder-In, Axial Lead Fuse Body
Category
Time-Delay Axial-Lead Fuses
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Technical Specifications

LITTELFUSE
Manufacturer Part Number
0473001.MRT1L
Type
Solder-In, Axial Lead Fuse Body, Time-Delay, 1 A
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LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE 473 Series is a miniature electronic fuse with a time-delay axial-lead body, designed for solder-in installation. This specific model, MPN 0473001.MRT1L, is rated at 1 A. It is a product of LITTELFUSE, part of the 473 series.

Frequently Asked Questions

What is the LITTELFUSE 473 Series 1 A fuse used for?

The LITTELFUSE 473 Series miniature electronic fuse with time-delay axial-lead body is used for overcurrent protection in electronic circuits. Its 1 A rating and solder-in design make it suitable for power supplies, control boards, and instrumentation where inrush currents require a time-delay characteristic.

What are the specifications of the LITTELFUSE 0473001.MRT1L fuse?

The LITTELFUSE 0473001.MRT1L is a 473 Series miniature electronic fuse. It features a solder-in, axial-lead fuse body with time-delay characteristics and a current rating of 1 A. The manufacturer part number is 0473001.MRT1L, and it is designed for through-hole PCB mounting.

Where to buy LITTELFUSE 0473001.MRT1L fuses worldwide?

3G Electric supplies the LITTELFUSE 0473001.MRT1L fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this 1 A time-delay axial-lead fuse.

How to install a LITTELFUSE 473 Series axial-lead fuse?

Install the LITTELFUSE 473 Series axial-lead fuse by soldering the leads into the appropriate through-hole pads on the PCB. Ensure the circuit is de-energized before installation. Observe proper soldering temperature and time to avoid damaging the fuse. Always replace with the same 1 A time-delay rating.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.

LITTELFUSE Products

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.

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