Alternative to Obsolete NTE Transistors NTE373 and NTE374

Kristof_2649 · January 23, 2025, 6:00am

For an Alternative to NTE Transistors Complimentary Pair NTE373 and NTE374 I present for your consideration TTA004B,Q and TTC004B,Q from Toshiba Electronic Devices and Storage

Mfr Part #	TTA004B,Q	TTC004B,Q
DK Part #	TTA004BQ-ND	TTC004BQ-ND
Description	TRANS PNP 160V 1.5A TO-126N	TRANS NPN 160V 1.5A TO-126N
Transistor Type	PNP	NPN
Current - Collector (Ic) (Max)	1.5 A	1.5 A
Voltage - Collector Emitter Breakdown (Max)	160 V	160 V
DC Current Gain (hFE) (Min) @ Ic, Vce	140 @ 100mA, 5V	140 @ 100mA, 5V
Power - Max	10 W	10 W
Frequency - Transition	100MHz	100MHz
Package / Case	TO-225AA, TO-126-3	TO-225AA, TO-126-3

Please review the datasheet to verify this will work for your application.

If the alternatives are not available for any reason kindly reach out in the comments below.

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