Parts · Transistors

2SC2712

Si NPN BJT.1 circuit uses this part.

Substitutes Si NPN 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
2SC2712	70	50 V	150 mA	0.15 W	80 MHz

Used on other boards here

Part	hFE min	Vce	Ic	Pc	fT	Boards
2SC2458	70	50 V	150 mA	0.2 W	80 MHz	10
2SC1815	70	50 V	150 mA	0.4 W	80 MHz	85
2N3416	75	50 V	500 mA	0.36 W		1
2SC945	75	40 V	100 mA	0.25 W	125 MHz	10
2N5551	80	160 V	600 mA	0.31 W	100 MHz	6
MPSA05	50	60 V	500 mA	0.33 W	100 MHz	6
2SD667	60	80 V	1000 mA	0.9 W	70 MHz	1
2N3569	100	40 V	500 mA	0.3 W	60 MHz	3

Closest by the numbers

Part	hFE min	Vce	Ic	Pc	fT
2SC2458O	70	50 V	150 mA	0.2 W	80 MHz
2SC4116	70	50 V	150 mA	0.2 W	80 MHz
2SC5343	70	50 V	150 mA	0.2 W	80 MHz
BFR69TS	70	45 V	150 mA	0.1 W
2SC4116-O	70	60 V	150 mA	0.1 W	80 MHz
2SC734O	70	50 V	150 mA	0.3 W	75 MHz
2SC1815O	70	50 V	150 mA	0.4 W	80 MHz
2SC4207	70	50 V	150 mA	0.4 W	80 MHz

Faceplate	Circuit	Based on	Category	Vendor	Box	Knobs	Price	BOM
	Zoom Trimetal 2SC2712 · 2SK208-Y · 4558 · NJM4558M	—	Distortion	Experimentalists Anonymous	—	—	—	76