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FLSR17-1/2 — Glass / cartridge fuse package (representative)
Glass / cartridge fuse
Representative of package type
Littlefuse

FLSR17-1/2

Fuse · Cartridge · Circuit Protection
In stock at ZDI Part Status: Active In demand
Data last refreshed Aug 10, 2026
Manufacturer
Littlefuse
Mfr Part #
FLSR17-1/2
Series
FLSR
Category
Fuse
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock20 pcs
PackagingBoxed
Temp GradeCommercial
Est. market range$12.00 – $35.00
Sourcing channels4
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Current17.5 A
Voltage Ac600 V
Voltage Dc300 V
ClassRK5
SpeedTime Delay
Physical & Thermal
Package / CaseCartridge
Mounting TypeHolder
SeriesFLSR
Classification & Lifecycle
CategoryFuse
TypeCircuit Protection
Part StatusActive

17.5 A, 600 VAC / 300 VDC, Class RK5 time-delay cartridge fuse with indicator

Availability & Sourcing

5 sources
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Littlefuse 20 — New In Stock RFQ
Live Littlefuse 20 — — Live RFQ
Live Cooper Bussmann 2 — — Live RFQ
Market Littlefuse 20 — — Available RFQ
Market Cooper Bussmann 2 — — 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$35.00
Low$12.00
Last$23.50
Price as of2026-08-10

ZDI Transaction

ZDI priceQuote on request
Active offers4

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

Part Activity

recent searches, RFQs & offers
FLSR17-1/2 viewed on the web · Web User
FLSR17-1/2 viewed on the web · Web User
FLSR17-1/2 viewed on the web · Web User
FLSR17-1/2 viewed on the web · Web User
FLSR17-1/2 viewed on the web · Web User
FLSR17-1/2 viewed on the web · Web User
FLSR17-1/2 viewed on the web · Web User
FLSR17-1/2 viewed on the web · Web User

Recent search and sourcing activity for FLSR17-1/2.

Engineering FAQ

What quantity and packaging is FLSR17-1/2 in ZDI stock?
ZDI holds 20 pcs, packaged as Boxed. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of FLSR17-1/2?
Current: 17.5 A; Voltage Ac: 600 V; Voltage Dc: 300 V; Class: RK5; Speed: Time Delay.
What package is FLSR17-1/2 supplied in?
FLSR17-1/2 is supplied in the Cartridge package, holder.
Can ZDI source FLSR17-1/2 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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