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Infineon Technologies BCR 191T E6327 — Discrete Semiconductors

Infineon BCR 191T E6327 PNP Pre-Biased Transistor, 50 V

MPNBCR 191T E6327
End of Life

Infineon BCR 191T E6327 PNP pre-biased transistor, 50 V Vce, 100 mA Ic, 200 MHz fT, 250 mW, SC-75 SOT-416, surface mount, Tape & Reel.

$0.2300Ref. price · indicative, final on quote
Infineon Technologies BCR 191T E6327 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BCR 191T E6327 specifications
ParameterValue
MountingSurface Mount
FET typePNP - Pre-Biased
Voltage - collector emitter breakdown50 V
Current - collector (Ic)100 mA
Current - collector cutoff100nA (ICBO)
DC current gain (hFE) (Min) @ ic, vce50 @ 5mA, 5V
Power - max250 mW
Frequency - transition200 MHz
PackageTape & Reel (TR)
CaseSC-75, SOT-416
Resistor - base (R1)22 kOhms
Resistor - emitter base (R2)22 kOhms
Vce saturation (Max) @ ib, ic300mV @ 500µA, 10mA

Product details

PNP pre-biased transistor in a tiny SC-75 package

The BCR 191T E6327: The Infineon BCR 191T is a PNP pre-biased transistor in a SC-75 SOT-416 surface-mount package. It integrates two 22 kOhm resistors (R1 base, R2 emitter-base) so you drop the external bias network — one component instead of three.

The pre-biased resistors limit base drive flexibility, so don't expect to push the full 100 mA at the top of the frequency range — the 300 mV saturation at 500 µA base, 10 mA collector gives a realistic on-state voltage for moderate loads.

Frequently asked questions

What are the specifications of BCR 191T E6327?

It is a PNP pre-biased transistor with 50 V Vce breakdown, 100 mA Ic max, 200 MHz transition frequency, 250 mW power dissipation, and integrated 22 kOhm base and emitter-base resistors. It comes in an SC-75 SOT-416 surface-mount package.

Can I use BCR 191T E6327 as a replacement for a failed PNP transistor?

Yes, if the original circuit used a PNP transistor with external base resistors of 22 kOhm each, or if the circuit is designed for a pre-biased transistor with those resistor values. Check that the 50 V Vce and 100 mA Ic ratings meet or exceed the original part's specs.