BF421A datasheet, PDF - EEWORLD Datasheet

BF421A: DescriptionSmall Signal Bipolar Transistor, 0.025A I(C), 1-Element, PNP, Silicon, TO-92A, 3 PIN; CategoryDiscrete semiconductor The transistor; File Size69KB，1 Pages; ManufacturerBaneasa SA

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BF421A Overview

Small Signal Bipolar Transistor, 0.025A I(C), 1-Element, PNP, Silicon, TO-92A, 3 PIN

Parameter Name	Attribute value
Maker	Baneasa SA
Parts packaging code	TO-92A
package instruction	CYLINDRICAL, O-PBCY-W3
Contacts	3
Reach Compliance Code	unknown
Maximum collector current (IC)	0.025 A
Configuration	SINGLE
Minimum DC current gain (hFE)	40
JESD-30 code	O-PBCY-W3
Number of components	1
Number of terminals	3
Package body material	PLASTIC/EPOXY
Package shape	ROUND
Package form	CYLINDRICAL
Polarity/channel type	PNP
Certification status	Not Qualified
surface mount	NO
Terminal form	WIRE
Terminal location	BOTTOM
transistor applications	AMPLIFIER
Transistor component materials	SILICON
Nominal transition frequency (fT)	60 MHz
Base Number Matches	1

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

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