KTA1277 Bipolar Transistor

Characteristics of KTA1277 Transistor

  • Type: PNP
  • Collector-Emitter Voltage, max: -400 V
  • Collector-Base Voltage, max: -400 V
  • Emitter-Base Voltage, max: -7 V
  • Collector Current − Continuous, max: -0.5 A
  • Collector Dissipation: 1 W
  • DC Current Gain (hfe): 60 to 200
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-92MOD

Pinout of KTA1277

Here is an image showing the pin diagram of this transistor.

Classification of hFE

The KTA1277 transistor can have a current gain of 60 to 200. The gain of the KTA1277O will be in the range from 60 to 120, for the KTA1277Y it will be in the range from 100 to 200.

Replacement and Equivalent for KTA1277 transistor

You can replace the KTA1277 with the 2SA1625 or KSA1625.
If you find an error please send an email to mail@el-component.com