Parts · Transistors

D16P1

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
D16P1	4000	12 V	200 mA	0.4 W	60 MHz

Used on other boards here

Part	hFE min	Vce	Ic	Pc	fT	Boards
KSP13	5000	30 V	500 mA	0.625 W	125 MHz	3
2N5306	7000	25 V	300 mA	0.4 W	60 MHz	14
2N5308	7000	40 V	300 mA	0.4 W	60 MHz	5
MPSA18	800	45 V	100 mA	0.31 W	100 MHz	322
2SC1685	650	50 V	100 mA	0.25 W	75 MHz	1
2SC1815BL	500	50 V	150 mA	0.4 W	80 MHz	4
BC517	30000	30 V	400 mA	0.625 W	120 MHz	4
2SC1583	500	50 V	100 mA	0.4 W	150 MHz	3

Closest by the numbers

Part	hFE min	Vce	Ic	Pc	fT
BCX86	4000	25 V	500 mA	0.5 W	80 MHz
2SC4169	4000	50 V	1200 mA	1 W
BCX38B	4000	60 V	800 mA	1 W
2SC1472B	5000	30 V	300 mA	0.5 W	50 MHz
BCV27	4000	30 V	300 mA	0.3 W	220 MHz
BFX66	3000	60 V	500 mA	0.5 W
2N5525	5000	30 V	200 mA	0.36 W	200 MHz
BSR52	4000	80 V	1000 mA	0.8 W	175 MHz

Faceplate	Circuit	Based on	Category	Vendor	Box	Knobs	Price	BOM
	Moog Taurus 1458 · 2N3392 · 2N3906 · 3080	—	Ring Mod / Synth	Experimentalists Anonymous	—	15	—	326