Phototransistors

(169 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
PT91-21C Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW AXL	1650	5+: $0.11347 50+: $0.08879 150+: $0.07644
PT26-51B/TR8 Phototransistors	Everlight Electronics	SENSOR 940NM TOP/SIDE VIEW 1206	3626	10+: $0.07805 100+: $0.06241 300+: $0.05460
PT334-6C Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW RAD	518	5+: $0.08544 50+: $0.06835 150+: $0.05981
PT19-21B/L41/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW 0603	60222	200+: $0.03532 600+: $0.03028 4000+: $0.02491 Show More
PT17-21B/L41/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW 0805	17950	100+: $0.04760 300+: $0.04123 1000+: $0.03644 Show More
PT67-21B/L41/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTODIODE LINEAR IC	26672	50+: $0.07661 150+: $0.06763 500+: $0.06089 Show More
ALS-PT19-315C/L177/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 630NM 2SMD	66675	50+: $0.10045 150+: $0.08815 500+: $0.07576 Show More
PT12-21C/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM SIDE VIEW SMD	31663	100+: $0.05369 300+: $0.04691 2000+: $0.04098 Show More
PT12-21B/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM SIDE VIEW SMD	51822	100+: $0.03775 300+: $0.03253 2000+: $0.02839 Show More
PT91-21B/TR10 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW 2SMD	26270	100+: $0.04819 300+: $0.04234 1000+: $0.03764 Show More
PT5529B/L2/H2-F Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM SIDE VIEW RAD	143	5+: $0.19553 50+: $0.15523 150+: $0.13796
PT42-21B/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW 1210	54524	50+: $0.07664 150+: $0.06695 1000+: $0.05650 Show More
PT204-6B Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW RAD	67674	100+: $0.04751 300+: $0.04159 1000+: $0.03541 Show More
PT334-6B Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW RAD	13302	10+: $0.05839 100+: $0.04564 500+: $0.03895 Show More
ALS-PT204-6C/L177 Phototransistors	Everlight Electronics	SENSOR PHOTO 630NM RADIAL	36909	50+: $0.11992 150+: $0.10448 1000+: $0.09107 Show More
PT26-21B/CT Phototransistors	Everlight Electronics	SENSOR PHOTODIODE LINEAR IC	106129	100+: $0.04240 300+: $0.03660 1500+: $0.03227 Show More
PT15-21B/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW 1206	33783	100+: $0.03848 300+: $0.03313 3000+: $0.02912 Show More
PT67-21C/L41/TR8 Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW PLCC	488	5+: $0.10400 50+: $0.08321 150+: $0.07283
PT968-8C Phototransistors	Everlight Electronics	SENSOR PHOTODIODE LINEAR IC	5	100+: $0.05905 300+: $0.05124 1000+: $0.04537 Show More
PT333-3B Phototransistors	Everlight Electronics	SENSOR PHOTO 940NM TOP VIEW RAD	79031	100+: $0.05533 500+: $0.04585 1000+: $0.03995 Show More
PT968-8C(6-1) Phototransistors	Everlight Electronics	Plugin,2.9x4x2.9mm ROHS	18260	100+: $0.03751 300+: $0.03468 1000+: $0.03191 Show More
PT334-6B(BY)(L) Phototransistors	Everlight Electronics	Plugin,P=2.54mm ROHS	7368	10+: $0.06560 100+: $0.05243 500+: $0.04583 Show More
PT968-8B(6-1) Phototransistors	Everlight Electronics	Plugin ROHS	1718	100+: $0.05524 300+: $0.04744 1000+: $0.04074 Show More
PT968-8B(6-2) Phototransistors	Everlight Electronics	Plugin ROHS	2002	100+: $0.05496 300+: $0.04728 1000+: $0.04069 Show More
PT334-6C(BY)(K) Phototransistors	Everlight Electronics	Plugin,P=2.54mm ROHS	550	10+: $0.07580 100+: $0.06152 500+: $0.05440