Phototransistors – Mouser Singapore

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Phototransistor LEDs

Würth Elektronik Phototransistor LEDs feature high sensitivity and high reliability. The Phototransistor LEDs offer series with Chip Type, PLCC Type, and Sideview and Reverse Mounts.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Package/Case	Mounting Style	Peak Wavelength	Maximum On-State Collector Current	Collector- Emitter Voltage VCEO Max	Dark Current	Pd - Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Series
Phototransistors WL-STSB 1002 Black 940nm 100nA 35V150mW 1541021NCA170 Wurth Elektronik 1: $0.843 5,647In Stock	Mfr. Part No. 1541021NCA170 Mouser Part No 710-1541021NCA170	Wurth Elektronik	Phototransistors WL-STSB 1002 Black 940nm 100nA 35V150mW Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	5,647In Stock	Cut Tape $0.843 $0.691 $0.598 $0.567 Reel $0.567 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Phototransistors		SMD/SMT		20 mA	35 V		150 mW	- 40 C	+ 85 C	WL-STSB
Phototransistors WL-STCW 0805 Wtrclr 940nm 100nA 35V150mW 1540801NBA300 Wurth Elektronik 1: $0.49 3,169In Stock	Mfr. Part No. 1540801NBA300 Mouser Part No 710-1540801NBA300	Wurth Elektronik	Phototransistors WL-STCW 0805 Wtrclr 940nm 100nA 35V150mW Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	3,169In Stock	Cut Tape $0.49 $0.407 $0.348 $0.33 Reel $0.33 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Phototransistors		SMD/SMT		20 mA	35 V	100 nA	150 mW	- 40 C	+ 85 C	WL-STCW
Phototransistors WL-TTRB THT Rnd Blk 5mm no stopper 100nA 1540051NC2590 Wurth Elektronik 1: $0.571 5,142In Stock	Mfr. Part No. 1540051NC2590 Mouser Part No 710-1540051NC2590	Wurth Elektronik	Phototransistors WL-TTRB THT Rnd Blk 5mm no stopper 100nA Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	5,142In Stock	Cut Tape $0.571 $0.472 $0.407 Reel $0.407 MouseReel Available	Min.: 1 Mult.: 1 : 500	Phototransistors		Through Hole		10 mA	30 V	100 nA	75 mW	- 40 C	+ 85 C	WL-TTRB
Phototransistors WL-STCB 0603 Blk SMD 940nm 30nA 100mW 1540601NEA200 Wurth Elektronik 1: $0.49 8,583In Stock	Mfr. Part No. 1540601NEA200 Mouser Part No 710-1540601NEA200	Wurth Elektronik	Phototransistors WL-STCB 0603 Blk SMD 940nm 30nA 100mW Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	8,583In Stock	Cut Tape $0.49 $0.407 $0.348 $0.33 Reel $0.33 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Phototransistors	0603 (1608 metric)	SMD/SMT		1 mA	80 V	30 nA	100 mW	- 40 C	+ 85 C	WL-STCB
Phototransistors WL-STCB SMT Phototransistor Chip 1541201NEA400 Wurth Elektronik 1: $0.598 9,205In Stock	Mfr. Part No. 1541201NEA400 Mouser Part No 710-1541201NEA400	Wurth Elektronik	Phototransistors WL-STCB SMT Phototransistor Chip Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	9,205In Stock	Cut Tape $0.598 $0.521 $0.458 $0.412 $0.369 Reel $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Phototransistors	1206 (3216 metric)	SMD/SMT		20 mA	30 V	100 nA	150 mW	- 40 C	+ 85 C	WL-STCB
Phototransistors WL-TTRW THT Rnd WClr 3mm 850nm 300nA 30V 1540032NA3090 Wurth Elektronik 1: $0.558 712In Stock	Mfr. Part No. 1540032NA3090 Mouser Part No 710-1540032NA3090	Wurth Elektronik	Phototransistors WL-TTRW THT Rnd WClr 3mm 850nm 300nA 30V Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	712In Stock	$0.558 $0.456 $0.393	Min.: 1 Mult.: 1	Phototransistors		Through Hole			30 V	300 nA	75 mW	- 40 C	+ 85 C	WL-TTRW
Phototransistors WL-TTRB THT Rnd Blk 3mm no stopper 300nA 1540031NC6090 Wurth Elektronik 1: $0.571 1,249In Stock 1,000Expected 16/10/2026	Mfr. Part No. 1540031NC6090 Mouser Part No 710-1540031NC6090	Wurth Elektronik	Phototransistors WL-TTRB THT Rnd Blk 3mm no stopper 300nA Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	1,249In Stock 1,000Expected 16/10/2026	$0.571 $0.472 $0.407	Min.: 1 Mult.: 1	Phototransistors		Through Hole			30 V	300 nA	75 mW	- 40 C	+ 85 C	WL-TTRB
Phototransistors WL-TTRW THT Rnd WClr 5mm 850nm 300nA 30V 1540052NA3090 Wurth Elektronik 1: $0.558 689In Stock	Mfr. Part No. 1540052NA3090 Mouser Part No 710-1540052NA3090	Wurth Elektronik	Phototransistors WL-TTRW THT Rnd WClr 5mm 850nm 300nA 30V Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	689In Stock	Cut Tape $0.558 $0.456 $0.393 Reel $0.393	Min.: 1 Mult.: 1 : 500	Phototransistors		Through Hole		15 mA	30 V	300 nA	75 mW	- 40 C	+ 85 C	WL-TTRW
Phototransistors WL-STCW 1206 Wtrclr 940nm 100nA 30V150mW 1541201NBA300 Wurth Elektronik 1: $0.49 198In Stock	Mfr. Part No. 1541201NBA300 Mouser Part No 710-1541201NBA300	Wurth Elektronik	Phototransistors WL-STCW 1206 Wtrclr 940nm 100nA 30V150mW Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	198In Stock	Cut Tape $0.49 $0.407 $0.348 Reel $0.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Phototransistors		SMD/SMT		1 mA	30 V	100 nA	150 mW	- 40 C	+ 85 C	WL-STCW
Phototransistors WL-STRB SMT Phototransistor Rev 1541201NC3060 Wurth Elektronik 1: $0.598 3,991In Stock	Mfr. Part No. 1541201NC3060 Mouser Part No 710-1541201NC3060	Wurth Elektronik	Phototransistors WL-STRB SMT Phototransistor Rev Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	3,991In Stock	Cut Tape $0.598 $0.521 $0.458 $0.412 $0.369 Reel $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Phototransistors	1206 (3216 metric)	SMD/SMT	940 nm	20 mA	30 V	100 nA	150 mW	- 40 C	+ 85 C	WL-STRB
Phototransistors WL-STTW SMT Phototransistor Top 1541411NBA210 Wurth Elektronik 1: $0.598 3,138In Stock	Mfr. Part No. 1541411NBA210 Mouser Part No 710-1541411NBA210	Wurth Elektronik	Phototransistors WL-STTW SMT Phototransistor Top Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	3,138In Stock	Cut Tape $0.598 $0.521 $0.458 $0.412 $0.369 Reel $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Phototransistors	3.5 mm x 2.8 mm	SMD/SMT		20 mA	35 V	100 nA	150 mW	- 40 C	+ 85 C	WL-STTW
Phototransistors WL-STTB SMT Phototransistor Top 1541411NEA210 Wurth Elektronik 1: $0.598 1,701In Stock	Mfr. Part No. 1541411NEA210 Mouser Part No 710-1541411NEA210	Wurth Elektronik	Phototransistors WL-STTB SMT Phototransistor Top Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	1,701In Stock	Cut Tape $0.598 $0.521 $0.458 $0.412 $0.369 Reel $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Phototransistors	3.5 mm x 2.8 mm	SMD/SMT		20 mA	35 V	100 nA	150 mW	- 40 C	+ 85 C	WL-STTB
Phototransistors WL-STCW SMT Phototransistor Chip 1540601NBA500 Wurth Elektronik 1: $0.598 35,843On Order	Mfr. Part No. 1540601NBA500 Mouser Part No 710-1540601NBA500	Wurth Elektronik	Phototransistors WL-STCW SMT Phototransistor Chip Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	35,843On Order On Order Ship Dates Mfr. No: 1540601NBA500 Stock: 0 On Order: 11,843 Expected 22/1/2027 24,000 Expected 25/1/2027 Factory Lead Time: 17 Weeks	Cut Tape $0.598 $0.521 $0.458 $0.412 View Reel $0.32 $0.369 $0.32 $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Phototransistors	0603 (1608 metric)	SMD/SMT		20 mA	35 V	100 nA	150 mW	- 40 C	+ 85 C	WL-STCW
Phototransistors WL-STSW SMT Phototransistor Side 1541141NAA570 Wurth Elektronik 1: $0.598 11,994Expected 23/10/2026	Mfr. Part No. 1541141NAA570 Mouser Part No 710-1541141NAA570	Wurth Elektronik	Phototransistors WL-STSW SMT Phototransistor Side Learn More about Wurth Elektronik wurth phototransistor leds	Datasheet	11,994Expected 23/10/2026	Cut Tape $0.598 $0.521 $0.458 $0.412 $0.369 Reel $0.336 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Phototransistors	1104 (3010 metric)	SMD/SMT		20 mA	35 V	100 nA	150 mW	- 40 C	+ 85 C	WL-STSW

Phototransistor LEDs

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