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Siemens

JAN1N2829B

Zener Diode · TO-3 · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Aug 18, 2026
Manufacturer
Siemens
Mfr Part #
JAN1N2829B
Series
1N28xxB
Category
Zener Diode
Datasheet
View datasheet ↗
Availability & Pricing
Est. market range$20.00 – $80.00
Sourcing channels4
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vz47 V
Power50 W
Physical & Thermal
Package / CaseTO-3
Mounting TypeThrough Hole
Series1N28xxB
Classification & Lifecycle
CategoryZener Diode
TypeDiscrete Semiconductor
Part StatusObsolete

47 V, 50 W Zener diode, JAN military spec

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

4 sources
SourceMfrQtyDate CodeConditionStatus
Live Siemens 2 — — Live RFQ
Live Siemens 8 — — Live RFQ
Live GSI 1 — — Live RFQ
Market Siemens 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$80.00
Low$20.00
Last$50.00
Price as of2026-08-18

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
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JAN1N2829B viewed on the web · Web User
JAN1N2829B viewed on the web · Web User
JAN1N2829B viewed on the web · Web User
JAN1N2829B viewed on the web · Web User
JAN1N2829B viewed on the web · Web User
JAN1N2829B viewed on the web · Web User
JAN1N2829B viewed on the web · Web User

Recent search and sourcing activity for JAN1N2829B.

Engineering FAQ

JAN1N2829B 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 JAN1N2829B?
Vz: 47 V; Power: 50 W.
What package is JAN1N2829B supplied in?
JAN1N2829B is supplied in the TO-3 package, through hole.
Can ZDI source JAN1N2829B 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

JAN1N2829B 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.

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