About Optical Sensors

Optical Sensors

Optical sensors are devices which convert light into an electrical signal. They are usually used to detect the presence or absence of an object. They work by using a light source, such as a LED, to send a beam of light across the area being monitored, and a light detector, such as a photodiode, to detect the light when it is interrupted by the presence of an object. Optical sensors have many different applications in industry, including presence detection, distance measurement, color recognition, and even medical imaging.

Optical Sensors

Fibre Optic Sensors

Image Sensors

Light to Digital Converters

Light To Frequency & Light To Voltage

Optical Switches

Sorting

Sort Column:

Sort Direction:

...

Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

TSL27721FN

Light to Digital Converters Lght/DigConvt w/Prox I2C Vbus=VDD Intrfce
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ams

9762
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 2.2524

Multiples of: 1

TSL25721FN

Light to Digital Converters ALS, I2C Vbus= VDD Interface
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ams

9538
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 1.7635

Multiples of: 1

OPB821S5Z

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics

9497
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 8.4954

Multiples of: 1

ITR9608-F

Optical Switches, Reflective, Phototransistor Output Opto Interrupter
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Everlight

9166
Ships to you
between Fri. 09 Jan to Wed. 14 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 0.2994

Multiples of: 5

TCS34727FN

Light to Digital Converters Color Light-to-Dig Convtr w/IR Filter
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ams

8739
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 2.5426

Multiples of: 1

TSL25413

Light to Digital Converters TSL25413 OQFN10 LF T&RDP
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ams

8700
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 1.1469

Multiples of: 1

TCUT1600X01

Optical Switches, Transmissive, Phototransistor Output Dual Chnl 1.6mA AEC-Q101 Qualified
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

7444
Ships to you
between Fri. 09 Jan to Wed. 14 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 0.7157

Multiples of: 1

RPI-0352E

Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM

6336
Ships to you
between Fri. 09 Jan to Wed. 14 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 0.3475

Multiples of: 1

TCST5250

Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

3462
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 1.2608

Multiples of: 1

TCPT1350X01

Optical Switches, Transmissive, Phototransistor Output 1CH 0.3mm APERT SENSOR TRANS
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

1842
Ships to you
between Fri. 09 Jan to Wed. 14 Jan

January 2026