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JST

03SR-3S

Connector Housing · Connector
Part Status: Active
Data last refreshed Jul 30, 2026
Manufacturer
JST
Mfr Part #
03SR-3S
Series
SR
Category
Connector Housing
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels7
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Pitch1.0 mm
Positions3
Physical & Thermal
SeriesSR
Classification & Lifecycle
CategoryConnector Housing
TypeConnector
Part StatusActive

3-position 1.0 mm pitch wire-to-board receptacle housing, SR series

Availability & Sourcing

7 sources
SourceMfrQtyDate CodeConditionStatus
Live JST 30000 — — Live RFQ
Live JST 2000 — — Live RFQ
Live JST CORPORATION 610 — — Live RFQ
Live JST 354 — — Live RFQ
Live Original Brand 3743 2025+ — Live RFQ
Live — 3565 — — Live RFQ
Live JST 456 — — Live RFQ

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

Part Activity

recent searches, RFQs & offers
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03SR-3S viewed on the web · Web User
03SR-3S viewed on the web · Web User
03SR-3S viewed on the web · Web User

Recent search and sourcing activity for 03SR-3S.

Engineering FAQ

What are the key specifications of 03SR-3S?
Pitch: 1.0 mm; Positions: 3.
Can ZDI source 03SR-3S 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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