Phototransistors

(1202 results)

Products in the phototransistor family are discrete light sensitive components which behave in similar fashion to a bipolar transistor, but use incident light instead of an electrical current applied through a device terminal to cause the device to conduct. Compared to photodiodes, phototransistors generally produce a much larger output current for the same intensity of incident light, though are slower to respond to changes in light intensity. These differences result in phototransistors being simpler to apply, but less useful for high speed operation.

Part #	Manufacturer	Description	Availability	Pricing
QSE114 Phototransistors	onsemi	NPN Phototransistor, 880nm, 30V VCEO, Side View, Through Hole	In Stock	-
PT4800FE000F Phototransistors	Sharp Microelectronics	SENSOR PHOTO 860NM SIDE VIEW RAD	865	1+: $0.27030 10+: $0.21110 30+: $0.18580
KDT00030ATR Phototransistors	onsemi	Phototransistor Chip 630nm 2-Pin Chip LED T/R	60	1+: $0.50930 10+: $0.49610 30+: $0.48790
SML-H10TBT86 Phototransistors	ROHM Semiconductor	SURFACE MOUNT PHOTOTRANSISTOR: R	62	1+: $0.37950 10+: $0.36960 30+: $0.36310
QSD124 Phototransistors	onsemi	NPN Phototransistor, 880nm IR, 30V VCEO, Through Hole	In Stock	-
PT26-21B/CT Phototransistors	Everlight Electronics	SENSOR PHOTODIODE LINEAR IC	55612	10+: $0.04930 100+: $0.03940 300+: $0.03610 Show More
PT15-21B/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW 1206	65999	10+: $0.06290 100+: $0.04900 300+: $0.04200 Show More
PT204-6C Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW RAD	2300	10+: $0.06710 100+: $0.05260 300+: $0.04530 Show More
PT17-21C/L41/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW 0805	19921	10+: $0.06050 100+: $0.04870 300+: $0.04290 Show More
PT1504-6B Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW RAD	80	1+: $0.03330 10+: $0.03260 50+: $0.03210
APA3010P3BT-GX Phototransistors	Kingbright	Photo Transistor, 30V, 300uA, 940nm, SMT	2990	1+: $0.12300 2000+: $0.11340
PT11-21C/L41/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW 1206	8996	10+: $0.04220 100+: $0.03320 300+: $0.02850 Show More
ALS-PT243-3C/L177 Phototransistors	Everlight Electronics	SENSOR PHOTO 630NM RADIAL	13960	1+: $0.19350 10+: $0.15340 30+: $0.13620 Show More
PT91-21C/TR10 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW 2SMD	9000	5+: $0.09330 50+: $0.07280 150+: $0.06260 Show More
PT42-21C/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTODIODE LINEAR IC	19035	-
PT928-6C-F Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM SIDE VIEW RAD	40	1+: $0.06440 10+: $0.05140 30+: $0.04490
PT19-21C/L41/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW 0603	40000	4000+: $0.01870 12000+: $0.01820 56000+: $0.01770
PT333-3B Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW RAD	2114	10+: $0.06240 100+: $0.04890 500+: $0.03990 Show More
KP-1608P1C Phototransistors	Kingbright	Photo Transistor, 1.60 X 0.80 MM, 1.10 MM HEIGHT, ROHS COMPLIANT PACKAGE-2	209	-
MPT60363T Phototransistors	Everlight Electronics	0603 Package Top Phototransistor	449	10+: $0.02790 100+: $0.02630 300+: $0.02460 Show More
KP-2012P3C Phototransistors	Kingbright	Photo Transistor, 2 X 1.25 MM, 1.10 MM HEIGHT, ROHS COMPLIANT PACKAGE-2	2010	1+: $0.27310 10+: $0.21680 30+: $0.19270 Show More
OP593B Phototransistors	TT Electronics / Optek Technology	Phototransistor IR Chip Silicon 890nm 2-Pin TO-18 Bag	2	1+: $1.42270 10+: $1.18280 30+: $1.04970
VEMT3700F-GS08 Phototransistors	Vishay	NPN Phototransistor, 940nm IR, 70V VCEO, 50mA, PLCC, SMT	886	1+: $0.26610 1500+: $0.25460
BPW96B Phototransistors	Vishay	850nm NPN Phototransistor, 70V, 50mA, 20° Viewing Angle, Through Hole	37	1+: $1.15490 10+: $0.96100 30+: $0.85590
VEMT2020X01 Phototransistors	Vishay	NPN Phototransistor, 860nm, 20V, 50mA, SMD, Automotive	4056	1+: $0.19880 6000+: $0.18890