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1N4148-1 — Axial diode package (representative)
Axial diode
Representative of package type
Microsemi

1N4148-1

Switching Diode · DO-35 · Discrete Semiconductor
Part Status: Active In demand
Data last refreshed Jun 10, 2026
Manufacturer
Microsemi
Mfr Part #
1N4148-1
Series
1N4148
Category
Switching Diode
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$0.5
Last transacted2002-11-25
Market range$0.5
Sourcing channels24
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Product Attributes

Electrical & Parametric
Vr75 V
If150 mA
Vf1 V @ 10 mA
Physical & Thermal
Package / CaseDO-35
Mounting TypeThrough Hole
Series1N4148
Operating Temperature-65°C ~ 175°C
Classification & Lifecycle
CategorySwitching Diode
TypeDiscrete Semiconductor
Part StatusActive

Silicon small-signal switching diode, 75 V Vr, 150 mA If

Availability & Sourcing

24 sources
SourceMfrQtyDate CodeConditionStatus
Market MSC 183640 14+ — Available RFQ
Market MICROCHIP TECHN 138027 — — Available RFQ
Market Microchip 7933 — — Available RFQ
Market Microchip Techn 7800 — — Available RFQ
Market SST COMPONENTS, 7370 NEW ORIG — Available RFQ
Market SST COMPONENTS, 6295 — — Available RFQ
Market Microchip Techn 2726 — — Available RFQ
Market MICROSEMI CORP 1856 — — Available RFQ
Market MICROSEMI 1650 05+ — Available RFQ
Market Microchip Techn 1070 — — Available RFQ
Market MSC 801 Unkn — Available RFQ
Market MICROCHIP 704 — — Available RFQ
Market MSC 669 — — Available RFQ
Market UNITRODE 622 — — Available RFQ
Market MSC 350 — — Available RFQ
Market NOT AVAILABLE 255 — — Available RFQ
Market MICROSEMI 207 715 — Available RFQ
Market MSC 188 — — Available RFQ
Market MSC 25 — — Available RFQ
Market MICROSEMI CORP 22 20+ — Available RFQ
Market ON Semiconducto 50000 23+ — Available RFQ
Market MICROCHIP 18000 25+ — Available RFQ
Market MicrosemiCorpor 1400 9730 — Available RFQ
Market RK 7 — — 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$0.5
Low$0.5
Last$0.5
Price as of2002-11-25

ZDI Transaction

Last ZDI price$0.5
As of2002-11-25
Active offers24

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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Recent search and sourcing activity for 1N4148-1.

Engineering FAQ

What are the key specifications of 1N4148-1?
Vr: 75 V; If: 150 mA; Vf: 1 V @ 10 mA.
What package is 1N4148-1 supplied in?
1N4148-1 is supplied in the DO-35 package, through hole, rated -65°C ~ 175°C.
Can ZDI source 1N4148-1 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

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