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2SD1898 — SOT-89 / SOT-223 package (representative)
SOT-89 / SOT-223
Representative of package type
WEITRON

2SD1898

NPN Transistor · SOT-89 · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Jul 22, 2026
Manufacturer
WEITRON
Mfr Part #
2SD1898
Category
NPN Transistor
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels36
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vceo80 V
Ic1 A
Pd2 W
Physical & Thermal
Package / CaseSOT-89
Mounting TypeSurface Mount
Classification & Lifecycle
CategoryNPN Transistor
TypeDiscrete Semiconductor
Part StatusObsolete

NPN silicon power transistor, 80 V, 1 A

Availability & Sourcing

36 sources
SourceMfrQtyDate CodeConditionStatus
Live WEITRON 78003 2021 — Live RFQ
Live CJ 45405 2022+ — Live RFQ
Live VARIOUS 10500 — — Live RFQ
Live Rohm Co Ltd 7405 2126 — Live RFQ
Live ROHM COMPANY LTD 872 8831 — Live RFQ
Live — 600 — — Live RFQ
Live ROHM SEMICONDUCTOR 540 94 — Live RFQ
Live ROHM 6250 21+ — Live RFQ
Live ROHM 584000 25+ — Live RFQ
Live CJ 46400 25+ — Live RFQ
Live ROHM 25000 — — Live RFQ
Live ROHM 20000 — — Live RFQ
Live Rohm 7405 202126 — Live RFQ
Market WEITRON 78003 2021 — Available RFQ
Market CJ 45405 2022+ — Available RFQ
Market VARIOUS 10500 — — Available RFQ
Market Rohm Co Ltd 7405 2126 — Available RFQ
Market ROHM COMPANY LT 872 8831 — Available RFQ
Market — 600 — — Available RFQ
Market ROHM SEMICONDUC 540 94 — Available RFQ
Market ROHM 6250 21+ — Available RFQ
Market ROHM 584000 25+ — Available RFQ
Market CJ 46400 25+ — Available RFQ
Market ROHM 25000 — — Available RFQ
Market ROHM 20000 — — Available RFQ
Market Rohm 7405 202126 — Available RFQ
Market ROHM 118300 — — Available RFQ
Market ROHM 36005 21+ — Available RFQ
Market — 25748 — — Available RFQ
Market ROHM 5000 — — Available RFQ
Market ROHM 2180 — — Available RFQ
Market ROHM 30000 25+ — Available RFQ
Market ROHM 3215 20+ — Available RFQ
Market ROHM 284000 24+25+ — Available RFQ
Market ROHM 100000 25+ — Available RFQ
Market ROHM 50000 — — 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
2SD1898 viewed on the web · Web User
2SD1898 viewed on the web · Web User
2SD1898 viewed on the web · Web User
2SD1898 viewed on the web · Web User
2SD1898 viewed on the web · Web User
2SD1898 viewed on the web · Web User
2SD1898 viewed on the web · Web User
2SD1898 searched via the web · Web User

Recent search and sourcing activity for 2SD1898.

Engineering FAQ

2SD1898 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 2SD1898?
Vceo: 80 V; Ic: 1 A; Pd: 2 W.
What package is 2SD1898 supplied in?
2SD1898 is supplied in the SOT-89 package, surface mount.
Can ZDI source 2SD1898 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

2SD1898 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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