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LITTELFUSE

313-003

Fuse · 3AG (6.3 x 32 mm) · Circuit Protection
In stock at ZDI Part Status: Active In demand
Data last refreshed Aug 18, 2026
Manufacturer
LITTELFUSE
Mfr Part #
313-003
Series
313
Category
Fuse
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock65 pcs
PackagingBags
Est. market range$0.4 – $1.50
Sourcing channels31
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Current3A
Voltage Ac250V
ResponseTime Delay/Slo-Blo
Physical & Thermal
Package / Case3AG (6.3 x 32 mm)
Series313
Classification & Lifecycle
CategoryFuse
TypeCircuit Protection
Part StatusActive

3 A 250 VAC Time Delay Cartridge Fuse 3AG

Availability & Sourcing

32 sources
SourceMfrQtyDate CodeConditionStatus
ZDI Stock LITTELFUSE 65 — New In Stock RFQ
Live LITTELFUSE 25 — — Live RFQ
Live LITTELFUSE 1385 95 — Live RFQ
Live LITTELFUSE 900 — — Live RFQ
Live LittelFuse 621 — — Live RFQ
Live — 518 — — Live RFQ
Live LITTELFUSE 376 — — Live RFQ
Live — 330 — — Live RFQ
Live Littelfuse 304 — — Live RFQ
Live — 184 — — Live RFQ
Live Littlefuse 138 N/C — Live RFQ
Live Littelfuse 114 — — Live RFQ
Live Littelfuse 106 — — Live RFQ
Live LITTELFUSE 103 — — Live RFQ
Live LITTLEFUSE 100 — — Live RFQ
Live LITTELFUSE TRACOR 84 — — Live RFQ
Live LITTELFUSE 82 — — Live RFQ
Market LITTELFUSE 25 — — Available RFQ
Market LITTELFUSE 1385 95 — Available RFQ
Market LITTELFUSE 900 — — Available RFQ
Market LittelFuse 621 — — Available RFQ
Market LITTELFUSE 518 — — Available RFQ
Market LITTELFUSE 376 — — Available RFQ
Market Littelfuse 304 — — Available RFQ
Market LITTELFUSE 184 — — Available RFQ
Market Littlefuse 138 N/C — Available RFQ
Market Littelfuse 114 — — Available RFQ
Market Littelfuse 106 — — Available RFQ
Market LITTELFUSE 103 — — Available RFQ
Market LITTLEFUSE 100 — — Available RFQ
Market LITTELFUSE TRAC 84 — — Available RFQ
Market LITTELFUSE 82 — — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$1.50
Low$0.4
Last$0.95
Price as of2026-08-18

ZDI Transaction

ZDI priceQuote on request
Active offers31

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
313-003 viewed on the web · Web User
313-003 viewed on the web · Web User
313-003 viewed on the web · Web User
313-003 viewed on the web · Web User
313-003 viewed on the web · Web User
313-003 viewed on the web · Web User
313-003 viewed on the web · Web User
313-003 viewed on the web · Web User

Recent search and sourcing activity for 313-003.

Engineering FAQ

What quantity and packaging is 313-003 in ZDI stock?
ZDI holds 65 pcs, packaged as Bags. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of 313-003?
Current: 3A; Voltage Ac: 250V; Response: Time Delay/Slo-Blo.
What package is 313-003 supplied in?
313-003 is supplied in the 3AG (6.3 x 32 mm) package.
Can ZDI source 313-003 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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