Fibre Optic Sensors – Mouser India

FT Thru-Beam Type Fiber Optic Sensors

Panasonic Industry FT Thru-Beam Type Fiber Optic Sensors feature tough, high-quality fiber and a reduced risk of breaking and bending during installation in a thru-beam package type. The stainless steel fittings used for fiber heads conform to RoHS while providing improved mounting strength. The FT series also utilizes uniform beams at the fiber aperture for stable sensing. The expansive range of product types includes threaded, square head, cylindrical, sleeve, flat, narrow or wide beam, liquid leak / liquid detection, and resistance to oil, chemicals, heat, and vacuums. Panasonic Industry FT Thru-Beam Type Fiber Optic Sensors can be used on moving parts and bent with precision, all while offering high quality for applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.	Sensing Method	Sensing Distance
Fibre Optic Sensors HEAT-RESISTANT JOINT FIBER(SET MODEL), 200 Cels.(392 Fah), 4MM DIAMETER, SIDE-VIEW, CABLE LENGTH 500MM FT-H20-VJ50-S Panasonic Industry 1: ₹34,986.75 1In Stock	Mfr. Part No. FT-H20-VJ50-S Mouser Part No 658-FT-H20-VJ50-S	Panasonic Industry	Fibre Optic Sensors HEAT-RESISTANT JOINT FIBER(SET MODEL), 200 Cels.(392 Fah), 4MM DIAMETER, SIDE-VIEW, CABLE LENGTH 500MM Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1In Stock	₹34,986.75	Min.: 1 Mult.: 1	Through Beam	600 mm
Fibre Optic Sensors M3 threaded fiber with built-in lense FT-32 Panasonic Industry 1: ₹5,675.08 9In Stock	Mfr. Part No. FT-32 Mouser Part No 658-FT-32	Panasonic Industry	Fibre Optic Sensors M3 threaded fiber with built-in lense Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	9In Stock	₹5,675.08	Min.: 1 Mult.: 1	Through Beam	3 m
Fibre Optic Sensors Fiber, M3, Thru-beam, 2M Free cut, R2 Bend radius FT-31 Panasonic Industry 1: ₹3,926.69 1In Stock 121On Order	Mfr. Part No. FT-31 Mouser Part No 658-FT-31	Panasonic Industry	Fibre Optic Sensors Fiber, M3, Thru-beam, 2M Free cut, R2 Bend radius Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1In Stock 121On Order On Order Ship Dates Mfr. No: FT-31 Stock: 1 Can Dispatch Immediately On Order: 12 Expected 05-11-2026 24 Expected 23-03-2027 85 Expected 29-03-2027 Factory Lead Time: 30 Weeks	₹3,926.69	Min.: 1 Mult.: 1	Through Beam	315 mm
Fibre Optic Sensors Thrubeam fiber, M4 Threaded Screw, R4 Bend Radius FT-40 Panasonic Industry 1: ₹6,401.18 10In Stock	Mfr. Part No. FT-40 Mouser Part No 658-FT-40	Panasonic Industry	Fibre Optic Sensors Thrubeam fiber, M4 Threaded Screw, R4 Bend Radius Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	10In Stock	₹6,401.18	Min.: 1 Mult.: 1	Through Beam	1.2 m
Fibre Optic Sensors M4 Threaded Thrubeam, R1, 2M, Recommended Replacement for FT-W8 FT-42W Panasonic Industry 1: ₹8,770.57 1In Stock 8Expected 14-04-2027	Mfr. Part No. FT-42W Mouser Part No 658-FT-42W	Panasonic Industry	Fibre Optic Sensors M4 Threaded Thrubeam, R1, 2M, Recommended Replacement for FT-W8 Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1In Stock 8Expected 14-04-2027	₹8,770.57	Min.: 1 Mult.: 1	Through Beam	800 mm
Fibre Optic Sensors M4 Threaded Thrubeam, R4, 2M, Recommended Replacement for FT-B8 FT-43 Panasonic Industry 1: ₹5,617.75 5In Stock	Mfr. Part No. FT-43 Mouser Part No 658-FT-43	Panasonic Industry	Fibre Optic Sensors M4 Threaded Thrubeam, R4, 2M, Recommended Replacement for FT-B8 Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	5In Stock	₹5,617.75	Min.: 1 Mult.: 1	Through Beam	1.4 m
Fibre Optic Sensors FT-45X with 2M fiber cable FT-45X-2T Panasonic Industry 1: ₹23,636.60 5In Stock	Mfr. Part No. FT-45X-2T Mouser Part No 658-FT-45X-2T	Panasonic Industry	Fibre Optic Sensors FT-45X with 2M fiber cable Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	5In Stock	₹23,636.60	Min.: 1 Mult.: 1	Through Beam	1.2 m
Fibre Optic Sensors 11mm Wide Area Thrubeam, R2, 2M cable, Recommended Replacement for FT-A8/FT-WA8 FT-A11 Panasonic Industry 1: ₹15,648.50 6In Stock	Mfr. Part No. FT-A11 Mouser Part No 658-FT-A11	Panasonic Industry	Fibre Optic Sensors 11mm Wide Area Thrubeam, R2, 2M cable, Recommended Replacement for FT-A8/FT-WA8 Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	6In Stock	₹15,648.50	Min.: 1 Mult.: 1	Through Beam	3.6 m
Fibre Optic Sensors 5.5mm Array Thrubeam, R2, 2M cable, Recommended Replacement for FT-AFM2/FT-AFM2E FT-AL05 Panasonic Industry 1: ₹17,376.82 8In Stock	Mfr. Part No. FT-AL05 Mouser Part No 658-FT-AL05	Panasonic Industry	Fibre Optic Sensors 5.5mm Array Thrubeam, R2, 2M cable, Recommended Replacement for FT-AFM2/FT-AFM2E Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	8In Stock	₹17,376.82	Min.: 1 Mult.: 1	Through Beam	860 mm
Fibre Optic Sensors Fiber core diameter 0.125, Thru-beam, 1M Free cut, R2 Bend radius FT-E13 Panasonic Industry 1: ₹13,518.91 3In Stock	Mfr. Part No. FT-E13 Mouser Part No 658-FT-E13	Panasonic Industry	Fibre Optic Sensors Fiber core diameter 0.125, Thru-beam, 1M Free cut, R2 Bend radius Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	3In Stock	₹13,518.91	Min.: 1 Mult.: 1	Through Beam	15 mm
Fibre Optic Sensors M4 THRU. HEAT-RESISTANT(-76-662F), 2M FIXED-LENGTH FT-H35-M2 Panasonic Industry 1: ₹39,209.62 1In Stock	Mfr. Part No. FT-H35-M2 Mouser Part No 658-FT-H35-M2	Panasonic Industry	Fibre Optic Sensors M4 THRU. HEAT-RESISTANT(-76-662F), 2M FIXED-LENGTH Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1In Stock	₹39,209.62	Min.: 1 Mult.: 1	Through Beam	430 mm
Fibre Optic Sensors Narrow Beam Fiber - temp -40 to 105C, same shape as FT-KV26 FT-KV26H1 Panasonic Industry 1: ₹31,481.39 1In Stock	Mfr. Part No. FT-KV26H1 Mouser Part No 658-FT-KV26H1	Panasonic Industry	Fibre Optic Sensors Narrow Beam Fiber - temp -40 to 105C, same shape as FT-KV26 Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1In Stock	₹31,481.39	Min.: 1 Mult.: 1	Through Beam	630 mm
Fibre Optic Sensors M4, Square Head fiber, Thru-beam FT-R43 Panasonic Industry 1: ₹14,034.83 5In Stock	Mfr. Part No. FT-R43 Mouser Part No 658-FT-R43	Panasonic Industry	Fibre Optic Sensors M4, Square Head fiber, Thru-beam Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	5In Stock	₹14,034.83	Min.: 1 Mult.: 1	Through Beam	720 mm
Fibre Optic Sensors 3mm Non-Threaded, Thrubeam, R1, 2M, Recommended Replacement for FT-WS3/FT-WS8 FT-S31W Panasonic Industry 1: ₹7,022.19 5In Stock	Mfr. Part No. FT-S31W Mouser Part No 658-FT-S31W	Panasonic Industry	Fibre Optic Sensors 3mm Non-Threaded, Thrubeam, R1, 2M, Recommended Replacement for FT-WS3/FT-WS8 Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	5In Stock	₹7,022.19	Min.: 1 Mult.: 1	Through Beam	800 mm
Fibre Optic Sensors 2.5mm Non-Threaded, Thrubeam, Long Sensing Range, R10, 2M, Recommended Replacement for FT-SFM2/FT-SFM2L/FT-WS8L FT-S32 Panasonic Industry 1: ₹5,531.77 1In Stock	Mfr. Part No. FT-S32 Mouser Part No 658-FT-S32	Panasonic Industry	Fibre Optic Sensors 2.5mm Non-Threaded, Thrubeam, Long Sensing Range, R10, 2M, Recommended Replacement for FT-SFM2/FT-SFM2L/FT-WS8L Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1In Stock	₹5,531.77	Min.: 1 Mult.: 1	Through Beam	3.1 m
Fibre Optic Sensors 4mm Non-Threaded, Side-view Thrubeam, R4, 2M, Recommended Replacement for FT-V10 FT-V40 Panasonic Industry 1: ₹16,308.68 1In Stock	Mfr. Part No. FT-V40 Mouser Part No 658-FT-V40	Panasonic Industry	Fibre Optic Sensors 4mm Non-Threaded, Side-view Thrubeam, R4, 2M, Recommended Replacement for FT-V10 Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1In Stock	₹16,308.68	Min.: 1 Mult.: 1	Through Beam	3.5 m
Fibre Optic Sensors W3xH8xD12 Flat Thrubeam, Top Sensing. R2, 2M cable, Recommended Replacement for FT-Z8H/FT-WZ8H FT-Z30H Panasonic Industry 1: ₹9,888.39 1In Stock	Mfr. Part No. FT-Z30H Mouser Part No 658-FT-Z30H	Panasonic Industry	Fibre Optic Sensors W3xH8xD12 Flat Thrubeam, Top Sensing. R2, 2M cable, Recommended Replacement for FT-Z8H/FT-WZ8H Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1In Stock	₹9,888.39	Min.: 1 Mult.: 1	Through Beam	3.5 m
Fibre Optic Sensors FT-Z802Y 5M FREE-CUT TYPE, RECTANGULAR HEAD(SEMI S2), CHEMICAL-RESISTANT FT-Z8Y-M5T Panasonic Industry 1: ₹54,897.28 1In Stock	Mfr. Part No. FT-Z8Y-M5T Mouser Part No 658-FT-Z8Y-M5T	Panasonic Industry	Fibre Optic Sensors FT-Z802Y 5M FREE-CUT TYPE, RECTANGULAR HEAD(SEMI S2), CHEMICAL-RESISTANT Learn More about Panasonic Industry panasonic ft thru beam sensors	Datasheet	1In Stock	₹54,897.28	Min.: 1 Mult.: 1	Through Beam
Fibre Optic Sensors Fiber, M4, Thru-beam, 2M Free cut, R4 Bend radius FT-42 Panasonic Industry 1: ₹4,278.28 92Expected 30-11-2026	Mfr. Part No. FT-42 Mouser Part No 658-FT-42	Panasonic Industry	Fibre Optic Sensors Fiber, M4, Thru-beam, 2M Free cut, R4 Bend radius Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	92Expected 30-11-2026	₹4,278.28	Min.: 1 Mult.: 1	Through Beam	1130 mm
Fibre Optic Sensors M14 Threaded Thrubeam, Expansion lens, R4, 2M, Recommended Replacement for FT-FM10L FT-140 Panasonic Industry 1: ₹27,964.56 3Expected 05-01-2027	Mfr. Part No. FT-140 Mouser Part No 658-FT-140	Panasonic Industry	Fibre Optic Sensors M14 Threaded Thrubeam, Expansion lens, R4, 2M, Recommended Replacement for FT-FM10L Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	3Expected 05-01-2027	₹27,964.56	Min.: 1 Mult.: 1	Through Beam	19.6 m
Fibre Optic Sensors 4mm Non-Threaded, Side-view Thrubeam, R2, 2M, Recommended Replacement for FT-KV8/FT-WKV8 FT-KV40 Panasonic Industry 1: ₹21,467.84 3Expected 05-01-2027	Mfr. Part No. FT-KV40 Mouser Part No 658-FT-KV40	Panasonic Industry	Fibre Optic Sensors 4mm Non-Threaded, Side-view Thrubeam, R2, 2M, Recommended Replacement for FT-KV8/FT-WKV8 Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	3Expected 05-01-2027	₹21,467.84	Min.: 1 Mult.: 1	Through Beam	3.6 m
Fibre Optic Sensors 4mm Non-Threaded, Side-view Thrubeam, R1, 2M, Recommended Replacement for FT-WKV8 FT-KV40W Panasonic Industry 1: ₹19,815.00 1Expected 07-04-2027	Mfr. Part No. FT-KV40W Mouser Part No 658-FT-KV40W	Panasonic Industry	Fibre Optic Sensors 4mm Non-Threaded, Side-view Thrubeam, R1, 2M, Recommended Replacement for FT-WKV8 Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	1Expected 07-04-2027	₹19,815.00	Min.: 1 Mult.: 1	Through Beam	3.6 m
Fibre Optic Sensors W3xH12xD8 Flat Thrubeam, Side Sensing. R2, 2M cable, Recommended Replacement for FT-Z8E/FT-WZ8E FT-Z30E Panasonic Industry 1: ₹9,878.84 13Expected 05-01-2027	Mfr. Part No. FT-Z30E Mouser Part No 658-FT-Z30E	Panasonic Industry	Fibre Optic Sensors W3xH12xD8 Flat Thrubeam, Side Sensing. R2, 2M cable, Recommended Replacement for FT-Z8E/FT-WZ8E Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	13Expected 05-01-2027	₹9,878.84	Min.: 1 Mult.: 1	Through Beam	3.5 m
Fibre Optic Sensors Chemical resistant fiber, thrubeam, built-in lens FST-038 Panasonic Industry 1: ₹41,693.66 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. FST-038 Mouser Part No 658-FST-038	Panasonic Industry	Fibre Optic Sensors Chemical resistant fiber, thrubeam, built-in lens Learn More about Panasonic Industry panasonic ft thru beam sensors	Datasheet	Non-Stocked Lead-Time 30 Weeks	₹41,693.66	Min.: 1 Mult.: 1	Through Beam
Fibre Optic Sensors Thrubeam fiber, M3 Threaded Screw, R4 Bend Radius FT-30 Panasonic Industry 1: ₹6,401.18 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. FT-30 Mouser Part No 658-FT-30	Panasonic Industry	Fibre Optic Sensors Thrubeam fiber, M3 Threaded Screw, R4 Bend Radius Learn More about Panasonic Industry panasonic ft thru beam sensors This item may require additional import fees and documentation. Customs delays may also occur.	Datasheet	Non-Stocked Lead-Time 30 Weeks	₹6,401.18	Min.: 1 Mult.: 1	Through Beam	400 mm