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Vishay

16RIA40

SCR · TO-208AA · Discrete Semiconductor
In demand
Data last refreshed Jun 10, 2026
Manufacturer
Vishay
Mfr Part #
16RIA40
Series
16RIA
Category
SCR
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels7
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Product Attributes

Electrical & Parametric
Vrrm400 V
It(Av)16 A
Physical & Thermal
Package / CaseTO-208AA
Mounting TypeChassis Mount
Series16RIA
Classification & Lifecycle
CategorySCR
TypeDiscrete Semiconductor

16 A, 400 V phase-control thyristor (SCR)

Availability & Sourcing

7 sources
SourceMfrQtyDate CodeConditionStatus
Market INCHANGE SEMI 21000 2021+ — Available RFQ
Market ESP 1750 2026 — Available RFQ
Market NJS 575 — — Available RFQ
Market AMERICA SEMICON 99 — — Available RFQ
Market INTERNATIONAL R 8 — — Available RFQ
Market — 2 1984 — Available RFQ
Market Solid State Inc 94000 25+ — Available RFQ

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

Part Activity

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Recent search and sourcing activity for 16RIA40.

Engineering FAQ

What are the key specifications of 16RIA40?
Vrrm: 400 V; It(Av): 16 A.
What package is 16RIA40 supplied in?
16RIA40 is supplied in the TO-208AA package, chassis mount.
Can ZDI source 16RIA40 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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