Photoelectric Sensors – Mouser Hong Kong

SA2E Mini High-Performance Photoelectric Sensors

IDEC SA2E Miniature High-Performance Photoelectric Sensors exhibit high detection accuracy and response time with sensing range variations, including through-beam, polarized, retro-reflective, diffuse reflective, background, suppression, and small-beam. These sensors have 0.5ms response time and high-speed detection, and their beam diameter enables accurate detection of various objects (BGS). THE SA3E air blower unit allows stable detection in dusty environments and is operational at -30°C to +55°C. These high-performance sensors also have output reverse-polarity protection circuits. IDEC SA2E Miniature High-Performance Photoelectric Sensors applications include automated parking garages, detection of mirror surfaces, restroom sinks, and detecting PC boards at inspections.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Sensing Method	Sensing Distance	Light Source	Output Configuration	Connection Method	Connector Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature
Photoelectric Sensors SA2E Diffuse NPN inferred M8 conn SA2E-DN3SC IDEC 1: HK$496.41 2In Stock	Mfr. Part No. SA2E-DN3SC Mouser Part No 199-SA2E-DN3SC	IDEC	Photoelectric Sensors SA2E Diffuse NPN inferred M8 conn Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	2In Stock	HK$496.41 HK$393.57 HK$375.65 HK$355.35 View HK$339.08 HK$330.69 HK$328.22 Quote	Min.: 1 Mult.: 1	Diffuse Reflective	100 mm	Infrared Laser	NPN	Connector	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Throught-Beam NPN 2M Cable SA2E-TN3-2M IDEC 1: HK$428.59 34In Stock	Mfr. Part No. SA2E-TN3-2M Mouser Part No 199-SA2E-TN3-2M	IDEC	Photoelectric Sensors SA2E Throught-Beam NPN 2M Cable Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	34In Stock	HK$428.59 HK$395.14 HK$382.64 HK$367.76 View HK$356.42 HK$343.27 HK$343.10 Quote	Min.: 1 Mult.: 1	Through-Beam	20 m	Red LED	NPN	Cable		12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E BGS PNP LED M8 Connector SA2E-BP3C IDEC 1: HK$873.05 2In Stock	Mfr. Part No. SA2E-BP3C Mouser Part No 199-SA2E-BP3C	IDEC	Photoelectric Sensors SA2E BGS PNP LED M8 Connector Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	2In Stock	HK$873.05 HK$787.80 HK$740.54 HK$711.77 View HK$693.77 HK$683.58 Quote	Min.: 1 Mult.: 1	Background Suppression	10 mm to 350 mm	Red LED	PNP	Connector	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Diffuse NPN inferred 2m cable SA2E-DN3L-2M IDEC 1: HK$398.51 Lead-Time 2 Weeks	Mfr. Part No. SA2E-DN3L-2M Mouser Part No 199-SA2E-DN3L-2M	IDEC	Photoelectric Sensors SA2E Diffuse NPN inferred 2m cable Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	Lead-Time 2 Weeks	HK$398.51 HK$355.35 HK$341.38 HK$331.84 View HK$323.05 HK$322.31 Quote	Min.: 1 Mult.: 1	Diffuse Reflective	1 m	Infrared Laser	NPN	Cable		12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Diffuse PNP inferred 2m cable SA2E-DP3L-2M IDEC 1: HK$496.41 14In Stock	Mfr. Part No. SA2E-DP3L-2M Mouser Part No 199-SA2E-DP3L-2M	IDEC	Photoelectric Sensors SA2E Diffuse PNP inferred 2m cable Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	14In Stock	HK$496.41 HK$418.64 HK$389.05 HK$353.21 View HK$328.22 HK$313.10	Min.: 1 Mult.: 1	Diffuse Reflective	1 m	Infrared Laser	PNP	Cable		12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Diffuse PNP inferred M8 conn SA2E-DP3LC IDEC 1: HK$379.52 7In Stock	Mfr. Part No. SA2E-DP3LC Mouser Part No 199-SA2E-DP3LC	IDEC	Photoelectric Sensors SA2E Diffuse PNP inferred M8 conn Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	7In Stock	HK$379.52 HK$349.60 HK$338.83 HK$330.44 View HK$327.98 Quote	Min.: 1 Mult.: 1	Diffuse Reflective	1 m	Infrared Laser	PNP	Cable	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Polarized Retro NPN 2m Cable SA2E-PN3-2M IDEC 1: HK$492.13 21In Stock	Mfr. Part No. SA2E-PN3-2M Mouser Part No 199-SA2E-PN3-2M	IDEC	Photoelectric Sensors SA2E Polarized Retro NPN 2m Cable Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	21In Stock	HK$492.13 HK$435.33 HK$404.59 HK$371.30 View HK$356.99 HK$334.14	Min.: 1 Mult.: 1	Retroreflective	50 mm, 100 mm, 150 mm	Red LED	NPN	Cable		12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Polarized Retro PNP 2m Cable SA2E-PP3-2M IDEC 1: HK$521.56 7In Stock	Mfr. Part No. SA2E-PP3-2M Mouser Part No 199-SA2E-PP3-2M	IDEC	Photoelectric Sensors SA2E Polarized Retro PNP 2m Cable Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	7In Stock	HK$521.56 HK$484.98 HK$399.74 HK$360.45 View HK$341.95 HK$335.87 HK$335.62 Quote	Min.: 1 Mult.: 1	Retroreflective	50 mm, 100 mm, 150 mm	Red LED	PNP	Cable		12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E BGS NPN LED M8 Connector SA2E-BN3C IDEC 1: HK$789.70 3In Stock	Mfr. Part No. SA2E-BN3C Mouser Part No 199-SA2E-BN3C	IDEC	Photoelectric Sensors SA2E BGS NPN LED M8 Connector Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	3In Stock	HK$789.70 HK$767.42 HK$727.88 HK$700.02 View HK$682.01 HK$673.71 Quote	Min.: 1 Mult.: 1	Background Suppression	10 mm to 350 mm	Red LED	NPN	Connector	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E BGS PNP LED 2m cable SA2E-BP3-2M IDEC 1: HK$921.38 6In Stock	Mfr. Part No. SA2E-BP3-2M Mouser Part No 199-SA2E-BP3-2M	IDEC	Photoelectric Sensors SA2E BGS PNP LED 2m cable Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	6In Stock	HK$921.38 HK$842.06 HK$725.83 HK$702.40 View HK$684.73 HK$674.94 Quote	Min.: 1 Mult.: 1	Background Suppression	10 mm to 350 mm	Red LED	PNP	Cable		12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Diffuse NPN inferred M8 conn SA2E-DN3LC IDEC 1: HK$466.73 5In Stock	Mfr. Part No. SA2E-DN3LC Mouser Part No 199-SA2E-DN3LC	IDEC	Photoelectric Sensors SA2E Diffuse NPN inferred M8 conn Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	5In Stock	HK$466.73 HK$418.64 HK$367.93 HK$347.87 View HK$333.65 HK$325.43 HK$323.13 Quote	Min.: 1 Mult.: 1	Diffuse Reflective	1 m	Infrared Laser	NPN	Connector	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Diffuse NPN LED M8 conn SA2E-DN3MC IDEC 1: HK$398.51 4In Stock	Mfr. Part No. SA2E-DN3MC Mouser Part No 199-SA2E-DN3MC	IDEC	Photoelectric Sensors SA2E Diffuse NPN LED M8 conn Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	4In Stock	HK$398.51 HK$367.11 HK$355.35 HK$341.38 View HK$331.84 HK$323.05 HK$322.31 Quote	Min.: 1 Mult.: 1	Reflective	500 mm	Infrared Laser	NPN	Cable	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Diffuse PNP LED 2m cable SA2E-DP3M-2M IDEC 1: HK$496.41 4In Stock	Mfr. Part No. SA2E-DP3M-2M Mouser Part No 199-SA2E-DP3M-2M	IDEC	Photoelectric Sensors SA2E Diffuse PNP LED 2m cable Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	4In Stock	HK$496.41 HK$381.82 HK$364.23 HK$344.09 View HK$330.77 HK$322.64 HK$320.25 Quote	Min.: 1 Mult.: 1	Diffuse Reflective	500 mm	LED	PNP	Cable		12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Diffuse PNP inferred M8 conn SA2E-DP3SC IDEC 1: HK$496.41 6In Stock	Mfr. Part No. SA2E-DP3SC Mouser Part No 199-SA2E-DP3SC	IDEC	Photoelectric Sensors SA2E Diffuse PNP inferred M8 conn Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	6In Stock	HK$496.41 HK$418.64 HK$395.38 HK$373.02 View HK$345.57 HK$343.43 HK$340.72 Quote	Min.: 1 Mult.: 1	Diffuse Reflective	100 mm	Infrared Laser	PNP	Connector	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Small Beam NPN LED 2M Cable SA2E-NN3-2M IDEC 1: HK$509.06 9In Stock	Mfr. Part No. SA2E-NN3-2M Mouser Part No 199-SA2E-NN3-2M	IDEC	Photoelectric Sensors SA2E Small Beam NPN LED 2M Cable Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	9In Stock	HK$509.06 HK$477.42 HK$403.11 HK$387.90 View HK$376.23 HK$355.68 HK$354.86 Quote	Min.: 1 Mult.: 1	Reflective	50 mm to 150 mm	LED	NPN	Cable		12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Small Beam NPN LED M8 Conn SA2E-NN3C IDEC 1: HK$463.36 4In Stock	Mfr. Part No. SA2E-NN3C Mouser Part No 199-SA2E-NN3C	IDEC	Photoelectric Sensors SA2E Small Beam NPN LED M8 Conn Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	4In Stock	HK$463.36 HK$429.99 HK$414.62 HK$400.81 View HK$393.74 HK$392.42 Quote	Min.: 1 Mult.: 1	Reflective	50 mm to 150 mm	LED	NPN	Connector	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Polarized Retro NPN M8 Conn SA2E-PN3C IDEC 1: HK$438.62 4In Stock	Mfr. Part No. SA2E-PN3C Mouser Part No 199-SA2E-PN3C	IDEC	Photoelectric Sensors SA2E Polarized Retro NPN M8 Conn Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	4In Stock	HK$438.62 HK$404.51 HK$391.77 HK$373.60 View HK$359.38 HK$350.42 HK$347.79 Quote	Min.: 1 Mult.: 1	Retroreflective	50 mm, 100 mm, 150 mm	Red LED	NPN	Connector	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Diffuse NPN inferred 2m cable SA2E-DN3S-2M IDEC 1: HK$469.53 1In Stock 7Expected 29/12/2026	Mfr. Part No. SA2E-DN3S-2M Mouser Part No 199-SA2E-DN3S-2M	IDEC	Photoelectric Sensors SA2E Diffuse NPN inferred 2m cable Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	1In Stock 7Expected 29/12/2026	HK$469.53 HK$418.64 HK$375.65 HK$355.35 View HK$339.08 HK$330.69 HK$328.14 Quote	Min.: 1 Mult.: 1	Diffuse Reflective	100 mm	Infrared Laser	NPN	Cable		12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Diffuse NPN LED 2m cable SA2E-DN3M-2M IDEC 1: HK$398.51 2In Stock	Mfr. Part No. SA2E-DN3M-2M Mouser Part No 199-SA2E-DN3M-2M	IDEC	Photoelectric Sensors SA2E Diffuse NPN LED 2m cable Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	2In Stock	HK$398.51 HK$367.11 HK$355.35 HK$340.97 View HK$322.88 HK$311.87 HK$310.72 Quote	Min.: 1 Mult.: 1	Diffuse Reflective	500 mm	LED	NPN	Cable		12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Small Beam PNP LED M8 Conn SA2E-NP3C IDEC 1: HK$463.36 1In Stock	Mfr. Part No. SA2E-NP3C Mouser Part No 199-SA2E-NP3C	IDEC	Photoelectric Sensors SA2E Small Beam PNP LED M8 Conn Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	1In Stock	HK$463.36 HK$429.99 HK$414.62 HK$400.81 View HK$393.74 HK$392.42 Quote	Min.: 1 Mult.: 1	Reflective	50 mm to 150 mm	LED	PNP	Cable	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Throught-Beam PNP 2M Cable SA2E-TP3-2M IDEC 1: HK$428.59 1In Stock	Mfr. Part No. SA2E-TP3-2M Mouser Part No 199-SA2E-TP3-2M	IDEC	Photoelectric Sensors SA2E Throught-Beam PNP 2M Cable Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	1In Stock	HK$428.59 HK$395.14 HK$382.64 HK$367.76 View HK$357.57 HK$348.20 HK$348.12	Min.: 1 Mult.: 1	Through-Beam	20 m	Red LED	PNP	Cable		12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Polarized Retro PNP M8 Conn SA2E-PP3C IDEC 1: HK$485.47 16On Order	Mfr. Part No. SA2E-PP3C Mouser Part No 199-SA2E-PP3C	IDEC	Photoelectric Sensors SA2E Polarized Retro PNP M8 Conn Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	16On Order On Order Ship Dates Mfr. No: SA2E-PP3C Stock: 0 On Order: 5 Pending 11 Expected 5/10/2026 Factory Lead Time: 3 Weeks	HK$485.47 HK$440.51 HK$403.11 HK$387.49 View HK$375.90 HK$355.68 HK$354.61 Quote	Min.: 1 Mult.: 1	Retroreflective	50 mm, 100 mm, 150 mm	Red LED	PNP	Connector	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Diffuse PNP LED M8 conn SA2E-DP3MC IDEC 1: HK$429.99 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. SA2E-DP3MC Mouser Part No 199-SA2E-DP3MC	IDEC	Photoelectric Sensors SA2E Diffuse PNP LED M8 conn Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	Non-Stocked Lead-Time 7 Weeks	HK$429.99 HK$381.82 HK$364.23 HK$344.09 View HK$330.77 HK$322.64 HK$320.25 Quote	Min.: 1 Mult.: 1	Diffuse Reflective	500 mm	LED	PNP	Connector	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Throught-Beam NPN M8 Conn SA2E-TN3C IDEC 1: HK$502.98 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. SA2E-TN3C Mouser Part No 199-SA2E-TN3C	IDEC	Photoelectric Sensors SA2E Throught-Beam NPN M8 Conn	Datasheet	Non-Stocked Lead-Time 3 Weeks	HK$502.98 HK$470.35 HK$453.58 HK$438.45 View HK$430.89 Quote	Min.: 1 Mult.: 1	Through-Beam	20 m	Red LED	NPN	Connector	M8	12 VDC	24 VDC	- 30 C	+ 55 C
Photoelectric Sensors SA2E Throught-Beam PNP M8 Conn SA2E-TP3C IDEC 1: HK$528.14 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. SA2E-TP3C Mouser Part No 199-SA2E-TP3C	IDEC	Photoelectric Sensors SA2E Throught-Beam PNP M8 Conn Learn More about IDEC sa2e mini high performance photoelectric sensors	Datasheet	Non-Stocked Lead-Time 6 Weeks	HK$528.14 HK$487.94 HK$472.98 HK$447.74 View HK$430.73 HK$420.04 Quote	Min.: 1 Mult.: 1	Through-Beam	20 m	Red LED	PNP	Connector	M8	12 VDC	24 VDC	- 30 C	+ 55 C

SA2E Mini High-Performance Photoelectric Sensors

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