Detector Switches

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Panasonic Detector Switches are designed to replace the encoders as a cost-effective solution. These switches detect internal mechanical movements and convert those to manual operations. The compact, lightweight devices use a mechanical sliding spring design to ensure consistent signal output. Options include long travel, thin profile, flexible actuation angles, circuit type, and surface-mount or J-bent terminal mounting. Panasonic Detector Switches are available in unidirectional and bidirectional variants.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Operation Direction	Operating Force	ON Travel	Current Rating	Voltage Rating DC	Width	Height	Termination Style	Contact Form	Packaging
Detector Switches Detector SwitchSPDT SMD ESE-23F101 Panasonic Industry 1: €0.697 2,759In Stock 4,000Expected 14/12/2026	Mfr. Part No. ESE-23F101 Mouser Part No 667-ESE-23F101	Panasonic Industry	Detector Switches Detector SwitchSPDT SMD	Datasheet	2,759In Stock 4,000Expected 14/12/2026	Cut Tape €0.697 €0.578 €0.537 €0.507 View Reel €0.38 €0.479 €0.444 €0.42 €0.406 €0.38 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		0.3 N					1.5 mm	Solder Pin	SPST	Reel, Cut Tape, MouseReel
Detector Switches Detector Switch, ESE24, 2way type, SPDT ESE-24MH6T Panasonic Industry 1: €0.705 3,280In Stock	Mfr. Part No. ESE-24MH6T Mouser Part No 667-ESE-24MH6T	Panasonic Industry	Detector Switches Detector Switch, ESE24, 2way type, SPDT Learn More about Panasonic Industry panasonic detector switches	Datasheet	3,280In Stock	Cut Tape €0.705 €0.601 €0.569 €0.556 Reel €0.443 View €0.507 €0.47 €0.464 €0.435	Min.: 1 Mult.: 1 : 1,000	Horizontal	0.35 N	1.4 mm	10 mA	5 VDC		5 mm	Gull Wing Lead	SPDT	Reel, Cut Tape
Detector Switches ESE242way typeSPDT DETECTOR SWITCH ESE-24MV1 Panasonic Industry 1: €0.559 174In Stock	Mfr. Part No. ESE-24MV1 Mouser Part No 667-ESE-24MV1	Panasonic Industry	Detector Switches ESE242way typeSPDT DETECTOR SWITCH Learn More about Panasonic Industry panasonic detector switches	Datasheet	174In Stock	€0.559 €0.477 €0.448 €0.438 View €0.354 €0.342 €0.326 €0.31	Min.: 1 Mult.: 1	Vertical	0.35 N	6.1 mm	10 mA	5 VDC		5 mm	Solder Pin	SPDT
Detector Switches SWITCH DETECTOR ESE-24MV1T Panasonic Industry 1: €0.688 3,442In Stock	Mfr. Part No. ESE-24MV1T Mouser Part No 667-ESE-24MV1T	Panasonic Industry	Detector Switches SWITCH DETECTOR Learn More about Panasonic Industry panasonic detector switches	Datasheet	3,442In Stock	Cut Tape €0.688 €0.592 €0.552 €0.543 Reel €0.405 View €0.501 €0.464 €0.374	Min.: 1 Mult.: 1 : 500		0.35 N		10 mA	5 VDC		5 mm	Gull Wing Lead	SPDT	Reel, Cut Tape
Detector Switches ESE242way typeSPDT DETECTOR SWITCH ESE-24SV3 Panasonic Industry 1: €0.516 3,284In Stock	Mfr. Part No. ESE-24SV3 Mouser Part No 667-ESE-24SV3	Panasonic Industry	Detector Switches ESE242way typeSPDT DETECTOR SWITCH Learn More about Panasonic Industry panasonic detector switches	Datasheet	3,284In Stock	€0.516 €0.425 €0.394 €0.372 View €0.352 €0.326 €0.308 €0.30	Min.: 1 Mult.: 1		0.35 N		10 mA	5 VDC		5 mm	Gull Wing Lead	SPDT
Detector Switches Detector Switch, ESE11, Horizontal, SPST Panasonic Industry ESE-11SH5 ESE-11SH5 Panasonic Industry 1: €0.645 710In Stock	Mfr. Part No. ESE-11SH5 Mouser Part No 667-ESE-11SH5	Panasonic Industry	Detector Switches Detector Switch, ESE11, Horizontal, SPST Learn More about Panasonic Industry panasonic detector switches	Datasheet	710In Stock	€0.645 €0.539 €0.501 €0.473 View €0.422 €0.398 €0.385 €0.369 €0.325	Min.: 1 Mult.: 1		0.35 N		10 mA	5 VDC	7 mm	5 mm	Solder Pin	SPST
Detector Switches Switch,Detector 1HL Super Thin 1.2mm ESE-18R12C Panasonic Industry 1: €0.946 251In Stock	Mfr. Part No. ESE-18R12C Mouser Part No 667-ESE-18R12C	Panasonic Industry	Detector Switches Switch,Detector 1HL Super Thin 1.2mm Learn More about Panasonic Industry panasonic detector switches	Datasheet	251In Stock	Cut Tape €0.946 €0.929 €0.869 €0.823 View Reel €0.415 €0.777 €0.533 €0.446 €0.415	Min.: 1 Mult.: 1 : 5,000	Right	0.3 N		10 mA	5 VDC			SMD/SMT		Reel, Cut Tape
Detector Switches Switch Detector 09HL 3X3.5X0.9 ESE-58L61B Panasonic Industry 1: €0.679 24In Stock	Mfr. Part No. ESE-58L61B Mouser Part No 667-ESE-58L61B	Panasonic Industry	Detector Switches Switch Detector 09HL 3X3.5X0.9 Learn More about Panasonic Industry panasonic detector switches	Datasheet	24In Stock	Cut Tape €0.679 €0.56 €0.519 €0.491 View Reel €0.38 €0.464 €0.431 €0.407 €0.391 €0.38	Min.: 1 Mult.: 1 : 5,000	Left	0.35 N	1.5 mm	10 mA	5 VDC			J Form Lead		Reel, Cut Tape
Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH ESE-11MH1T Panasonic Industry 1: €0.224 16,496On Order	Mfr. Part No. ESE-11MH1T Mouser Part No 667-ESE-11MH1T	Panasonic Industry	Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH Learn More about Panasonic Industry panasonic detector switches	Datasheet	16,496On Order On Order Ship Dates Mfr. No: ESE-11MH1T Stock: 0 On Order: 8,996 Expected 15/12/2026 7,500 Expected 21/12/2026 Factory Lead Time: 18 Weeks	Cut Tape €0.224 €0.187 €0.18 Reel €0.18	Min.: 1 Mult.: 1 : 1,500		0.35 N		10 mA	5 VDC	7 mm	5 mm	Solder Pin	SPST	Reel, Cut Tape
Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH ESE-13V01A Panasonic Industry 1: €0.43 5,884Expected 16/11/2026	Mfr. Part No. ESE-13V01A Mouser Part No 667-ESE-13V01A	Panasonic Industry	Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH	Datasheet	5,884Expected 16/11/2026	Cut Tape €0.43 €0.378 €0.36 €0.347 View Reel €0.275 €0.335 €0.32 €0.308 €0.304 €0.275 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		0.3 N		10 mA	5 VDC		1.2 mm	J Form Lead	SPST	Reel, Cut Tape, MouseReel
Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH ESE-13V01B Panasonic Industry 1: €0.473 5,875Expected 16/11/2026	Mfr. Part No. ESE-13V01B Mouser Part No 667-ESE-13V01B	Panasonic Industry	Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH	Datasheet	5,875Expected 16/11/2026	Cut Tape €0.473 €0.392 €0.365 €0.344 View Reel €0.316 €0.325 €0.316 €0.316	Min.: 1 Mult.: 1 : 3,000		0.3 N		10 mA	5 VDC		1.2 mm	J Form Lead	SPST	Reel, Cut Tape
Detector Switches Detector Switch, 1VL, Super Thin 1.2mm ESE-13V05D Panasonic Industry 1: €0.602 5,960Expected 16/11/2026	Mfr. Part No. ESE-13V05D Mouser Part No 667-ESE-13V05D	Panasonic Industry	Detector Switches Detector Switch, 1VL, Super Thin 1.2mm Learn More about Panasonic Industry panasonic detector switches	Datasheet	5,960Expected 16/11/2026	Cut Tape €0.602 €0.501 €0.465 €0.439 View Reel €0.325 €0.415 €0.385 €0.364 €0.348 €0.325	Min.: 1 Mult.: 1 : 3,000	Vertical	0.3 N	2.15 mm	10 mA	5 VDC		1.2 mm	Solder Pin	SPST	Reel, Cut Tape
Detector Switches SPST-NO Right lvr Vert OR w/o Frame ESE-22MV21T Panasonic Industry 1: €0.353 44,218On Order	Mfr. Part No. ESE-22MV21T Mouser Part No 667-ESE-22MV21T	Panasonic Industry	Detector Switches SPST-NO Right lvr Vert OR w/o Frame Learn More about Panasonic Industry panasonic detector switches	Datasheet	44,218On Order On Order Ship Dates Mfr. No: ESE-22MV21T Stock: 0 On Order: 23,218 Expected 23/11/2026 21,000 Expected 23/03/2027 Factory Lead Time: 18 Weeks	Cut Tape €0.353 €0.296 €0.284 €0.268 Reel €0.25 View €0.253 €0.25 €0.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Vertical	0.3 N	4.25 mm	10 mA	5 VDC			SMD/SMT		Reel, Cut Tape, MouseReel
Detector Switches Detector Switch, ESE11, Horizontal, SPST ESE-11MH3 Panasonic Industry 1: €0.671 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. ESE-11MH3 Mouser Part No 667-ESE-11MH3	Panasonic Industry	Detector Switches Detector Switch, ESE11, Horizontal, SPST Learn More about Panasonic Industry panasonic detector switches	Datasheet	Non-Stocked Lead-Time 18 Weeks	€0.671 €0.553 €0.513 €0.485 View €0.433 €0.409 €0.395 €0.378 €0.343	Min.: 1 Mult.: 1	Vertical	0.35 N	1.7 mm	10 mA	5 VDC	7 mm	5 mm	Solder Pin	SPST
Detector Switches Detector Switch, ESE11, Horizontal, SPST ESE-11SH6 Panasonic Industry 2,000: €0.349 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. ESE-11SH6 Mouser Part No 667-ESE-11SH6	Panasonic Industry	Detector Switches Detector Switch, ESE11, Horizontal, SPST Learn More about Panasonic Industry panasonic detector switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	€0.349 €0.338	Min.: 2,000 Mult.: 200	Vertical	0.35 N	3 mm	10 mA	5 VDC	7 mm	5 mm	Solder Pin	SPST
Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH ESE-13H01A Panasonic Industry 1: €0.559 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. ESE-13H01A Mouser Part No 667-ESE-13H01A	Panasonic Industry	Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape €0.559 €0.475 €0.445 €0.436 View Reel €0.298 €0.398 €0.374 €0.353 €0.311 €0.298	Min.: 1 Mult.: 1 : 5,000		0.3 N		10 mA	5 VDC		1.2 mm	J Form Lead	SPST	Reel, Cut Tape
Detector Switches Detector Switch, 1VL, Super Thin 1.2mm ESE-13H05A Panasonic Industry 5,000: €0.325 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. ESE-13H05A Mouser Part No 667-ESE-13H05A	Panasonic Industry	Detector Switches Detector Switch, 1VL, Super Thin 1.2mm Learn More about Panasonic Industry panasonic detector switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel €0.325	Min.: 5,000 Mult.: 5,000 : 5,000	Vertical	0.3 N	3.05 mm	10 mA	5 VDC		1.2 mm	J Form Lead	SPST	Reel
Detector Switches Detector Switch, 1VL, Super Thin 1.2mm ESE-13H05C Panasonic Industry 1: €0.654 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. ESE-13H05C Mouser Part No 667-ESE-13H05C	Panasonic Industry	Detector Switches Detector Switch, 1VL, Super Thin 1.2mm Learn More about Panasonic Industry panasonic detector switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape €0.654 €0.544 €0.506 €0.477 View Reel €0.349 €0.452 €0.419 €0.396 €0.366 €0.349	Min.: 1 Mult.: 1 : 5,000	Vertical	0.3 N	3.05 mm	10 mA	5 VDC		1.2 mm	Solder Pin	SPST	Reel, Cut Tape
Detector Switches Detector Switch, 1VL, Super Thin 1.2mm ESE-13V05A Panasonic Industry 3,000: €0.362 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. ESE-13V05A Mouser Part No 667-ESE-13V05A	Panasonic Industry	Detector Switches Detector Switch, 1VL, Super Thin 1.2mm Learn More about Panasonic Industry panasonic detector switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel €0.362	Min.: 3,000 Mult.: 3,000 : 3,000	Vertical	0.3 N	2.15 mm	10 mA	5 VDC		1.2 mm	J Form Lead	SPST	Reel
Detector Switches Detector Switch, 1VL, Super Thin 1.2mm ESE-13V05C Panasonic Industry 1: €0.654 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. ESE-13V05C Mouser Part No 667-ESE-13V05C	Panasonic Industry	Detector Switches Detector Switch, 1VL, Super Thin 1.2mm Learn More about Panasonic Industry panasonic detector switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape €0.654 €0.556 €0.523 €0.511 View Reel €0.362 €0.47 €0.437 €0.413 €0.39 €0.362	Min.: 1 Mult.: 1 : 3,000	Vertical	0.3 N	2.15 mm	10 mA	5 VDC		1.2 mm	Solder Pin	SPST	Reel, Cut Tape
Detector Switches SPST-NO w/o boss Left Std lvr ESE-18L11C Panasonic Industry 1: €0.49 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. ESE-18L11C Mouser Part No 667-ESE-18L11C	Panasonic Industry	Detector Switches SPST-NO w/o boss Left Std lvr Learn More about Panasonic Industry panasonic detector switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape €0.49 €0.425 €0.396 €0.354 View Reel €0.266 €0.329 €0.31 €0.273 €0.266	Min.: 1 Mult.: 1 : 5,000		0.3 N		10 mA	5 VDC	1.2 mm	1.2 mm		SPST	Reel, Cut Tape
Detector Switches SPST-NO w/o boss Left Long lvr J-Ter ESE-18L12A Panasonic Industry 5,000: €0.396 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. ESE-18L12A Mouser Part No 667-ESE-18L12A	Panasonic Industry	Detector Switches SPST-NO w/o boss Left Long lvr J-Ter Learn More about Panasonic Industry panasonic detector switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel €0.396	Min.: 5,000 Mult.: 5,000 : 5,000	Left	0.3 N	2.1 mm	10 mA	5 VDC	1.2 mm	1.2 mm	Gull Wing Lead	SPST	Reel
Detector Switches SPST-NO w/o boss Left Long lvr ESE-18L12C Panasonic Industry 5,000: €0.391 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. ESE-18L12C Mouser Part No 667-ESE-18L12C	Panasonic Industry	Detector Switches SPST-NO w/o boss Left Long lvr Learn More about Panasonic Industry panasonic detector switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel €0.391	Min.: 5,000 Mult.: 5,000 : 5,000	Left	0.3 N	2.1 mm	10 mA	5 VDC	1.2 mm	1.2 mm	Gull Wing Lead	SPST	Reel
Detector Switches SPST-NC w/o boss Left Std lvr J-Ter ESE-18L61A Panasonic Industry 5,000: €0.476 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. ESE-18L61A Mouser Part No 667-ESE-18L61A	Panasonic Industry	Detector Switches SPST-NC w/o boss Left Std lvr J-Ter Learn More about Panasonic Industry panasonic detector switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel €0.476	Min.: 5,000 Mult.: 5,000 : 5,000	Left	0.3 N	2.1 mm	10 mA	5 VDC	1.2 mm	1.2 mm	J Form Lead	SPST	Reel
Detector Switches SPST-NC w/boss Left Std lvr J-Ter ESE-18L61B Panasonic Industry 5,000: €0.469 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. ESE-18L61B Mouser Part No 667-ESE-18L61B	Panasonic Industry	Detector Switches SPST-NC w/boss Left Std lvr J-Ter Learn More about Panasonic Industry panasonic detector switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel €0.469	Min.: 5,000 Mult.: 5,000 : 5,000	Left	0.3 N	1.4 mm	10 mA	5 VDC	1.2 mm	1.2 mm	J Form Lead	SPST	Reel