Parts · Transistors

PN2907

4 circuits use this part.

Substitutes Si PNP transistor

Matched on material, polarity and the limits below from the transistor parameter database. Pinouts and packages are not in that data: check the datasheet before you drop one in, and expect gain to change the sound.

This part

Part	hFE min	Vce	Ic	Pc	fT
PN2907	100	40 V	600 mA	0.4 W	200 MHz

Used on other boards here

Part	hFE min	Vce	Ic	Pc	fT	Boards
2N4403	100	40 V	600 mA	0.31 W	200 MHz	4
2N5401	60	150 V	600 mA	0.31 W	100 MHz	1
MPSA92	25	300 V	500 mA	0.625 W	50 MHz	1

Closest by the numbers

Part	hFE min	Vce	Ic	Pc	fT
2N3486	100	40 V	600 mA	0.4 W	200 MHz
BSR15	100	40 V	600 mA	0.425 W	200 MHz
BSR15R	100	40 V	600 mA	0.425 W	200 MHz
BSR16	100	40 V	600 mA	0.425 W	200 MHz
BSR16R	100	40 V	600 mA	0.425 W	200 MHz
BFV86B	100	40 V	600 mA	0.36 W
2N3136	100	35 V	600 mA	0.4 W	200 MHz
BSS80C	100	40 V	800 mA	0.35 W	200 MHz

Circuit	Based on	Category	Vendor	Box	Knobs	Price	BOM
Business Card 2N5089 · LM386 · PN2907	—	Fuzz	Mask Audio Electronics	1590BBM	3	$9.00	23
Ears Come To Die MPSA18 · PN2907	Devi Ever Hounds Tooth into Ruiner	Fuzz	Mask Audio Electronics	125B	1	$7.00	33
MSB MPSA18 · PN2907	Devi Ever Mirro Safety Bag	Fuzz	Mask Audio Electronics	125B	2	—	12
YES! 2N5089 · LM386 · PN2222 · PN2907	—	Fuzz	Mask Audio Electronics	125B	2	$7.00	24