Parts · Transistors

MP26B

Ge PNP BJT TH.1 circuit uses this part.

Substitutes Ge 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
MP26B	30		400 mA	0.2 W	0.5 MHz

Used on other boards here

Part	hFE min	Vce	Ic	Pc	fT	Boards
NKT275	30	15 V	250 mA	0.2 W	0.5 MHz	13
MA287	30	10 V	200 mA	0.175 W		1
GT402D	30	25 V	500 mA	0.6 W	1 MHz	2
AC151	30	24 V	200 mA	0.9 W	1 MHz	2
OC83N	40	20 V	1000 mA	0.22 W	1 MHz	1
NKT213	50	18 V	250 mA	0.2 W	0.5 MHz	12
2N1382	50	25 V	200 mA	0.25 W	1 MHz	1
ACY41	50	18 V	500 mA	0.26 W	1 MHz	5

Closest by the numbers

Part	hFE min	Vce	Ic	Pc	fT
2N1954	30	20 V	200 mA	0.2 W
2N1956	30	16 V	200 mA	0.2 W
2N1957	30	14 V	200 mA	0.2 W
2N573	30	25 V	250 mA	0.2 W
NKT214	30	18 V	250 mA	0.2 W	0.5 MHz
SFT221	30	24 V	250 mA	0.225 W	0.5 MHz
2N2173	30	15 V	750 mA	0.24 W
NKT224	30	30 V	500 mA	0.3 W	0.5 MHz

Faceplate	Circuit	Based on	Category	Vendor	Box	Knobs	Price	BOM
	Kazan Vibrato Vero18×18 Unverified KP303 · KT315B · MP26B · P416B Kazan Vibrato	Kazan Vibrato	Tremolo	Dirtbox Layouts	—	3	—	25