800-219-9001 RFQ
Image may not represent
actual part
SOLID STATE

2N3553

Bipolar Transistor · TO-39 · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Jun 18, 2026
Manufacturer
SOLID STATE
Mfr Part #
2N3553
Category
Bipolar Transistor
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$2.85
Last transacted2007-03-21
Market range$0.95 – $2.85
Sourcing channels30
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Specifications

Physical & Thermal
Package / CaseTO-39
Mounting TypeThrough Hole
Classification & Lifecycle
CategoryBipolar Transistor
TypeDiscrete Semiconductor
Part StatusObsolete

NPN RF power transistor

Availability & Sourcing

30 sources
SourceMfrQtyDate CodeConditionStatus
Live SOLID STATE 431 — — Live RFQ
Live AMS AMS 120 0733 102 — Live RFQ
Live — 118 — — Live RFQ
Live ASI 101 — — Live RFQ
Live API 87 — — Live RFQ
Live MEV 35 N-A — Live RFQ
Live MEV 32 — — Live RFQ
Live NJS 25 1613 — Live RFQ
Live NJ SEMI 25 — — Live RFQ
Live — 23 00+ — Live RFQ
Live MOTOROLA 20 — — Live RFQ
Live MOTOROLA 19 NEW — Live RFQ
Live — 19 NEW — Live RFQ
Live SOL-STA 15 00 — Live RFQ
Live — 11 — — Live RFQ
Live MOT 10 — — Live RFQ
Market SOLID STATE 431 — — Available RFQ
Market AMS AMS 120 0733 102 — Available RFQ
Market SOLID STATE 118 — — Available RFQ
Market ASI 101 — — Available RFQ
Market API 87 — — Available RFQ
Market MEV 35 N-A — Available RFQ
Market MEV 32 — — Available RFQ
Market NJS 25 1613 — Available RFQ
Market NJ SEMI 25 — — Available RFQ
Market SOLID STATE 23 00+ — Available RFQ
Market MOTOROLA 20 — — Available RFQ
Market MOTOROLA 19 NEW — Available RFQ
Market SOL-STA 15 00 — Available RFQ
Market SOLID STATE 11 — — 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$2.85
Low$0.95
Last$2.85
Price as of2007-03-21

ZDI Transaction

Last ZDI price$2.85
As of2007-03-21
Active offers30

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
2N3553 viewed on the web · Web User
2N3553 viewed on the web · Web User
2N3553 viewed on the web · Web User
2N3553 viewed on the web · Web User
2N3553 viewed on the web · Web User
2N3553 viewed on the web · Web User
2N3553 viewed on the web · Web User
2N3553 viewed on the web · Web User

Recent search and sourcing activity for 2N3553.

Engineering FAQ

2N3553 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 package is 2N3553 supplied in?
2N3553 is supplied in the TO-39 package, through hole.
Can ZDI source 2N3553 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

2N3553 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.

Related Parts

from SOLID STATE

Need 2N3553?

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

Request a Quote →