800-219-9001 RFQ
2N6343A — TO-220 package (representative)
TO-220
Representative of package type
SITRONI

2N6343A

TRIAC · TO-220AB · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Jul 22, 2026
Manufacturer
SITRONI
Mfr Part #
2N6343A
Series
2N634xA
Category
TRIAC
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels7
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vdrm600 V
It(Rms)12 A
Physical & Thermal
Package / CaseTO-220AB
Mounting TypeThrough Hole
Series2N634xA
Classification & Lifecycle
CategoryTRIAC
TypeDiscrete Semiconductor
Part StatusObsolete

TRIAC, 600 V, 12 A, TO-220AB

Availability & Sourcing

7 sources
SourceMfrQtyDate CodeConditionStatus
Live SITRONI 1200 — — Live RFQ
Live Siemens 62 — — Live RFQ
Live Siemens 160 198231 — Live RFQ
Live Littelfuse 200 1996 — Live RFQ
Market SITRONI 1200 — — Available RFQ
Market Siemens 160 198231 — Available RFQ
Market Littelfuse 200 1996 — Available 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
2N6343A viewed on the web · Web User
2N6343A viewed on the web · Web User
2N6343A viewed on the web · Web User
2N6343A viewed on the web · Web User
2N6343A viewed on the web · Web User
2N6343A searched via the web · Web User
2N6343A searched via the web · Web User
2N6343A searched via the web · Web User

Recent search and sourcing activity for 2N6343A.

Engineering FAQ

2N6343A is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of 2N6343A?
Vdrm: 600 V; It(Rms): 12 A.
What package is 2N6343A supplied in?
2N6343A is supplied in the TO-220AB package, through hole.
Can ZDI source 2N6343A 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

2N6343A is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

Need 2N6343A?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →