ZD Integrated Circuits · Authentic parts, guaranteed — AS6081 counterfeit-avoidance since 1992
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NSC

2N4403

In stock at ZDI
Data last refreshed Aug 24, 2026
Manufacturer
NSC
Mfr Part #
2N4403
Datasheet
View datasheet ↗
Availability & Pricing
ZDI StockIn stock
Date Code0117
PackagingBags
ZDI Price$2.00
Last transacted2006-08-17
Market range$0.05 – $2.00
Sourcing channels15
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Specifications

Part Number2N4403
ManufacturerNSC

Availability & Sourcing

16 source rows · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock NSC 0117 New In Stock RFQ
Market ONSEMI 46000 Available RFQ
Market onsemi 12000 Available RFQ
Market ON SEMICONDUCTO 264000 Available RFQ
Market ONSEMI 38000 Available RFQ
Market ON 8000 Available RFQ
Market ONS 2000 Available RFQ
Market FAIRCHILD-2006. 4000 Available RFQ
Market FSC 165 1708 Available RFQ
Market ON 124691 22+ Available RFQ
Market FAIRCHILD (ON S 176580 23+ Available RFQ
Market onsemi 36000 Available RFQ
Market ONSEMI 7777 Available RFQ
Market SAMSUNG 251 Available RFQ
Market ON 124692 22+ Available RFQ
Market ONSEMI 2000 25+ Available RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Price History & Market Reference

Market Price Range

High$2.00
Low$0.05
Last$2.00
Price as of2006-08-17

ZDI Transaction

Last ZDI price$2.00
As of2006-08-17
Active offers15

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

Part Activity

recent searches, RFQs & offers
2N4403 viewed on the web · Web User
2N4403 searched via the web · Web User
2N4403 searched via the web · Web User
2N4403 searched via the web · Web User
2N4403 searched via the web · Web User
2N4403 searched via the web · Web User
2N4403 searched via the web · Web User
2N4403 searched via the web · Web User

Live search & sourcing activity for 2N4403 — real inquiries only.

Engineering FAQ

answers from this part's real data
Is 2N4403 in stock at ZDI?
2N4403 is in stock at ZDI, packaged as Bags, date code(s) 0117. Request a quote for confirmed quantity, lead time, and pricing.
Can ZDI source 2N4403 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

Related Parts

from NSC

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