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0251001NRT1L — Axial resistor package (representative)
Axial resistor
Representative of package type
Littelfuse

0251001NRT1L

Fuse · Axial · Circuit Protection
Part Status: Active In demand
Data last refreshed Jul 29, 2026
Manufacturer
Littelfuse
Mfr Part #
0251001NRT1L
Series
0251
Category
Fuse
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Current Rating1 A
Voltage Rating125 V
SpeedVery Fast-Acting
Physical & Thermal
Package / CaseAxial
Mounting TypeThrough Hole
Series0251
Operating Temperature-55°C ~ 125°C
Classification & Lifecycle
CategoryFuse
TypeCircuit Protection
Part StatusActive

1 A, 125 VAC/VDC, very fast-acting axial lead fuse

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

2 source rows · masked
SourceMfrQtyDate CodeConditionStatus
Live littlefuse 1000 24+ Live · fresh RFQ
Market littlefuse 1000 24+ Available RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Part Activity

recent searches, RFQs & offers
0251001NRT1L searched via the web · Web User
Specifications reviewed & updated · ZDI

Live search & sourcing activity for 0251001NRT1L — real inquiries only.

Engineering FAQ

answers from this part's real data
What are the key specifications of 0251001NRT1L?
Current Rating: 1 A; Voltage Rating: 125 V; Speed: Very Fast-Acting.
What package is 0251001NRT1L supplied in?
0251001NRT1L is supplied in the Axial package, through hole, rated -55°C ~ 125°C.
Can ZDI source 0251001NRT1L beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
Source-country supplier analysis, rating & review
Incoming inspection, RoHS verification, bake, full lot traceability
ESD-controlled handling · authentic parts guaranteed

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