onsemi 2N4921

Medium Power NPN Bipolar Power Transistor
Obsolete
Manufacturer PageDatasheet

Price and Stock

See all price breaks
DistributorSKUMinPkg
Worldway Electronics2N49216,5637Bulk
9h
Classic Components
2
2N49218
3d
QUARKTWIN TECHNOLOGY LTD2N4921Contact
6d
SD Chips2N4921Contact
>1wk
Summit Electronics
2
2N4921Contact
>1wk

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi 2N4921.

IHS

Datasheet6 pages20 years ago
Datasheet1 page16 years ago
Datasheet2 pages16 years ago
Datasheet6 pages0 years ago
Datasheet1 page25 years ago

onsemi

B+D Enterprises

DigiKey

CAD Models

Download onsemi 2N4921 symbol, footprint, and 3D STEP models from our trusted partners.

sourceeCADmCADFILES
Component Search Engine
SymbolFootprint
3DDownload
EE Concierge
SymbolFootprint
Ultra Librarian
SymbolFootprint
Download
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Alternate Parts

This Part
Alternate Parts
onsemi2N4921
onsemi2N4921G
Price @ 1000
$ 0.54
Stock
6,575
146,287
Authorized Distributors
0
3
Mount
-
-
Case/Package
TO-225
TO-225
Polarity
NPN
NPN
Collector Emitter Breakdown Voltage
40 V
40 V
Max Collector Current
1 A
3 A
Transition Frequency
3 MHz
3 MHz
Collector Emitter Saturation Voltage
600 mV
600 mV
hFE Min
10
10
Power Dissipation
30 W
30 W

Supply Chain

Country of OriginMalaysia
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.29.00.95
Introduction Date1980-07-11
Lifecycle StatusObsolete (Last Updated: 5 years ago)
LTB Date2007-04-06
LTD Date2007-10-06
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 years ago)

Related Parts

onsemi2N4921G
ON SEMI 2N4921G NPN BIPOLAR TRANSISTOR, 1 A, 40 V, 3-PIN TO-225
Details
onsemiBD435G
Medium Power NPN Bipolar Power Transistor
Details
onsemiMJE180G
3.0 A NPN Bipolar Power Transistor 40 V
Details

Descriptions

Descriptions of onsemi 2N4921 provided by its distributors.

Medium Power NPN Bipolar Power Transistor
onsemi
Power Bipolar Transistor, 3A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-225AA, Plastic/Epoxy, 3 Pin
IHS
3 A 40 V NPN Si POWER TRANSISTOR TO-225
Component Stockers USA
Bipolar Transistor; Package/Case:TO-225AA; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; Current Rating:1A; Voltage Rating:40V RoHS Compliant: No
Newark

Images

UTSource
Newark
B+D Enterprises

Manufacturer Aliases

onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:

  • ON Semiconductor
  • ONS
  • ONSEMICON
  • ON SEM
  • ON SEMICONDUCTO
  • ON SEMICONDUCTORS
  • ONSEMIC
  • ON Semicondu
  • OSC
  • ONSE
  • ON SEMICOND
  • ON Semiconductor / Fairchild
  • SCG
  • ON Semiconductor Cor
  • ON SEMICO
  • ONSM
  • ON SEMICONDUCTOR CORP
  • onsemi / Fairchild
  • MOT/ON SEMI
  • Fairchild/ONSemiconductor
  • ON Semiconductor Corporation
  • ON4
  • ON Semi - ON Semiconductor
  • ON SEMICONDUCT
  • ON-SEMI SCG
  • ON Semiconductor Inc.
  • onsemiconductor
  • On Semiconductor Ltd