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 (CAD) 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 SPST-NO w/boss Right Long lvr J-Ter ESE-18R12B Panasonic Industry 1: $1.21 5,483In Stock	Mfr. Part # ESE-18R12B Mouser Part # 667-ESE-18R12B	Panasonic Industry	Detector Switches SPST-NO w/boss Right Long lvr J-Ter Learn More about Panasonic Industry panasonic detector switches	Datasheet	5,483In Stock	Cut Tape $1.21 $1.08 $1.03 $0.976 View Reel $0.655 $0.93 $0.888 $0.819 $0.665 $0.655	Min.: 1 Mult.: 1 : 5,000	Right	0.3 N	1.4 mm	10 mA	5 VDC	1.2 mm	1.2 mm	J Form Lead	SPST	Reel, Cut Tape
Detector Switches SWITCH DETECTOR ESE-11MV9T Panasonic Industry 1: $0.893 6,540In Stock	Mfr. Part # ESE-11MV9T Mouser Part # 667-ESE-11MV9T	Panasonic Industry	Detector Switches SWITCH DETECTOR Learn More about Panasonic Industry panasonic detector switches	Datasheet	6,540In Stock	Cut Tape $0.893 $0.766 $0.723 $0.691 Reel $0.462 View $0.657 $0.616 $0.497 $0.455	Min.: 1 Mult.: 1 : 800		0.35 N		10 mA	5 VDC	7 mm	5 mm	Solder Pin	SPST	Reel, Cut Tape
Detector Switches SPST-NO w/boss Right Long lvr ESE-18R12D Panasonic Industry 1: $1.14 4,290In Stock	Mfr. Part # ESE-18R12D Mouser Part # 667-ESE-18R12D	Panasonic Industry	Detector Switches SPST-NO w/boss Right Long lvr Learn More about Panasonic Industry panasonic detector switches	Datasheet	4,290In Stock	$1.14 $0.976 $0.927 $0.59 View $0.58 $0.567 $0.556 $0.554	Min.: 1 Mult.: 1		0.3 N		10 mA	5 VDC	1.2 mm	1.2 mm		SPST
Detector Switches SPST-NC w/o boss Right Long lvr ESE-18R62C Panasonic Industry 1: $1.50 4,161In Stock	Mfr. Part # ESE-18R62C Mouser Part # 667-ESE-18R62C	Panasonic Industry	Detector Switches SPST-NC w/o boss Right Long lvr Learn More about Panasonic Industry panasonic detector switches	Datasheet	4,161In Stock	Cut Tape $1.50 $1.33 $0.917 $0.901 View Reel $0.674 $0.86 $0.842 $0.821 $0.772 $0.674	Min.: 1 Mult.: 1 : 5,000	Right	0.3 N	2.1 mm	10 mA	5 VDC	1.2 mm	1.2 mm	Gull Wing Lead	SPST	Reel, Cut Tape
Detector Switches SPST-NO Left lvr Horz OR w/Frame ESE-22MH54 Panasonic Industry 1: $0.59 7,171In Stock	Mfr. Part # ESE-22MH54 Mouser Part # 667-ESE-22MH54	Panasonic Industry	Detector Switches SPST-NO Left lvr Horz OR w/Frame Learn More about Panasonic Industry panasonic detector switches	Datasheet	7,171In Stock	Cut Tape $0.59 $0.482 $0.449 $0.423 View Reel $0.281 $0.40 $0.372 $0.351 $0.305 $0.281 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Horizontal	0.3 N	0.6 mm	10 mA	5 VDC			Solder Terminal		Reel, Cut Tape, MouseReel
Detector Switches Switch Detector 09HL 3X3.5X0.9 ESE-58R11B Panasonic Industry 1: $1.08 5,441In Stock	Mfr. Part # ESE-58R11B Mouser Part # 667-ESE-58R11B	Panasonic Industry	Detector Switches Switch Detector 09HL 3X3.5X0.9 Learn More about Panasonic Industry panasonic detector switches	Datasheet	5,441In Stock	Cut Tape $1.08 $0.891 $0.827 $0.729 View Reel $0.556 $0.696 $0.66 $0.629 $0.606 $0.556 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Right	0.35 N	1.5 mm	10 mA	5 VDC			J Form Lead	SPST	Reel, Cut Tape, MouseReel
Detector Switches Switch Detector 09HL 3X3.5X0.9 ESE-58L11B Panasonic Industry 1: $1.17 10,557In Stock	Mfr. Part # ESE-58L11B Mouser Part # 667-ESE-58L11B	Panasonic Industry	Detector Switches Switch Detector 09HL 3X3.5X0.9 Learn More about Panasonic Industry panasonic detector switches	Datasheet	10,557In Stock	Cut Tape $1.17 $0.969 $0.899 $0.773 View Reel $0.609 $0.737 $0.698 $0.665 $0.644 $0.609	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 ESE11 VerticalSPST DETECTOR SWITCH ESE-11MV1 Panasonic Industry 1: $0.634 15,240In Stock	Mfr. Part # ESE-11MV1 Mouser Part # 667-ESE-11MV1	Panasonic Industry	Detector Switches ESE11 VerticalSPST DETECTOR SWITCH Learn More about Panasonic Industry panasonic detector switches	Datasheet	15,240In Stock	$0.634 $0.541 $0.505 $0.451 View $0.395 $0.333 $0.312	Min.: 1 Mult.: 1		0.35 N		10 mA	5 VDC	7 mm	5 mm	Solder Pin	SPST
Detector Switches Detector Switch, 1VL, Super Thin 1.2mm ESE-13H05D Panasonic Industry 1: $1.12 9,477In Stock	Mfr. Part # ESE-13H05D Mouser Part # 667-ESE-13H05D	Panasonic Industry	Detector Switches Detector Switch, 1VL, Super Thin 1.2mm Learn More about Panasonic Industry panasonic detector switches	Datasheet	9,477In Stock	Cut Tape $1.12 $0.966 $0.917 $0.873 View Reel $0.553 $0.832 $0.795 $0.746 $0.562 $0.553	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 SPST-NC w/boss Left Std lvr ESE-18L61D Panasonic Industry 1: $1.43 4,461In Stock	Mfr. Part # ESE-18L61D Mouser Part # 667-ESE-18L61D	Panasonic Industry	Detector Switches SPST-NC w/boss Left Std lvr Learn More about Panasonic Industry panasonic detector switches	Datasheet	4,461In Stock	Cut Tape $1.43 $1.18 $0.984 $0.946 View Reel $0.70 $0.899 $0.848 $0.815 $0.789 $0.70	Min.: 1 Mult.: 1 : 5,000	Left	0.3 N	1.4 mm	10 mA	5 VDC	1.2 mm	1.2 mm	SMD/SMT	SPST	Reel, Cut Tape
Detector Switches SPST-NC w/boss Right Std lvr J-Ter ESE-18R61B Panasonic Industry 1: $0.749 5,028In Stock	Mfr. Part # ESE-18R61B Mouser Part # 667-ESE-18R61B	Panasonic Industry	Detector Switches SPST-NC w/boss Right Std lvr J-Ter Learn More about Panasonic Industry panasonic detector switches	Datasheet	5,028In Stock	Cut Tape $0.749 $0.648 Reel $0.647	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 SWITCH DETECTOR ESE-24CMH9T Panasonic Industry 1: $1.08 7,678In Stock 6,000Expected 2026-11-16	Mfr. Part # ESE-24CMH9T Mouser Part # 667-ESE-24CMH9T	Panasonic Industry	Detector Switches SWITCH DETECTOR Learn More about Panasonic Industry panasonic detector switches	Datasheet	7,678In Stock 6,000Expected 2026-11-16	Cut Tape $1.08 $0.923 $0.861 $0.768 View Reel $0.60 $0.711 $0.672 $0.60 $0.60	Min.: 1 Mult.: 1 : 6,000		0.35 N		10 mA	5 VDC		5 mm	Gull Wing Lead	SPDT	Reel, Cut Tape
Detector Switches 09HL 3x3.5x0.9 Switch Detector ESE-58R61B Panasonic Industry 1: $1.11 4,249In Stock	Mfr. Part # ESE-58R61B Mouser Part # 667-ESE-58R61B	Panasonic Industry	Detector Switches 09HL 3x3.5x0.9 Switch Detector Learn More about Panasonic Industry panasonic detector switches	Datasheet	4,249In Stock	Cut Tape $1.11 $0.916 $0.85 $0.721 View Reel $0.619 $0.691 $0.66 $0.632 $0.621 $0.619	Min.: 1 Mult.: 1 : 5,000	Right	0.35 N	1.5 mm	10 mA	5 VDC			J Form Lead		Reel, Cut Tape
Detector Switches SPST-NO w/boss Left Long lvr J-Ter ESE-18L12B Panasonic Industry 1: $1.21 3,595In Stock	Mfr. Part # ESE-18L12B Mouser Part # 667-ESE-18L12B	Panasonic Industry	Detector Switches SPST-NO w/boss Left Long lvr J-Ter Learn More about Panasonic Industry panasonic detector switches	Datasheet	3,595In Stock	Cut Tape $1.21 $1.08 $1.03 $0.976 View Reel $0.649 $0.93 $0.888 $0.819 $0.652 $0.649	Min.: 1 Mult.: 1 : 5,000	Left	0.3 N	1.4 mm	10 mA	5 VDC	1.2 mm	1.2 mm	Gull Wing Lead	SPST	Reel, Cut Tape
Detector Switches SPST-NO w/boss Right Std lvr J-Ter ESE-18R11B Panasonic Industry 1: $0.749 8,370In Stock	Mfr. Part # ESE-18R11B Mouser Part # 667-ESE-18R11B	Panasonic Industry	Detector Switches SPST-NO w/boss Right Std lvr J-Ter Learn More about Panasonic Industry panasonic detector switches	Datasheet	8,370In Stock	Cut Tape $0.749 $0.619 $0.575 $0.481 View Reel $0.367 $0.462 $0.42 $0.406 $0.396 $0.367 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		0.3 N		10 mA	5 VDC	1.2 mm	1.2 mm		SPST	Reel, Cut Tape, MouseReel
Detector Switches SWITCH DETECTOR ESE-11MV13 Panasonic Industry 1: $0.835 3,151In Stock	Mfr. Part # ESE-11MV13 Mouser Part # 667-ESE-11MV13	Panasonic Industry	Detector Switches SWITCH DETECTOR Learn More about Panasonic Industry panasonic detector switches	Datasheet	3,151In Stock	$0.835 $0.716 $0.675 $0.645 View $0.528 $0.472 $0.462 $0.399 $0.393	Min.: 1 Mult.: 1		0.35 N		10 mA	5 VDC	7 mm	5 mm	Solder Pin	SPST
Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH ESE-13H01B Panasonic Industry 1: $0.864 3,713In Stock	Mfr. Part # ESE-13H01B Mouser Part # 667-ESE-13H01B	Panasonic Industry	Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH	Datasheet	3,713In Stock	Cut Tape $0.864 $0.717 $0.667 $0.629 View Reel $0.402 $0.595 $0.458 $0.444 $0.415 $0.402	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 SPST-NO Right lvr Horz OR w/Frame ESE-22MH52 Panasonic Industry 1: $0.619 3,998In Stock	Mfr. Part # ESE-22MH52 Mouser Part # 667-ESE-22MH52	Panasonic Industry	Detector Switches SPST-NO Right lvr Horz OR w/Frame Learn More about Panasonic Industry panasonic detector switches	Datasheet	3,998In Stock	Cut Tape $0.619 $0.511 $0.475 $0.448 View Reel $0.35 $0.423 $0.393 $0.372 $0.351 $0.35	Min.: 1 Mult.: 1 : 3,000	Horizontal	0.3 N	0.6 mm	10 mA	5 VDC			Solder Terminal		Reel, Cut Tape
Detector Switches Detector SwitchSPDT SMD ESE-23J101 Panasonic Industry 1: $1.04 2,674In Stock	Mfr. Part # ESE-23J101 Mouser Part # 667-ESE-23J101	Panasonic Industry	Detector Switches Detector SwitchSPDT SMD	Datasheet	2,674In Stock	Cut Tape $1.04 $0.86 $0.798 $0.753 View Reel $0.556 $0.711 $0.661 $0.624 $0.599 $0.556 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		0.3 N					1.5 mm	Solder Pin	SPST	Reel, Cut Tape, MouseReel
Detector Switches 5MM Swich Detector ESE-24SH1 Panasonic Industry 1: $0.936 2,886In Stock	Mfr. Part # ESE-24SH1 Mouser Part # 667-ESE-24SH1	Panasonic Industry	Detector Switches 5MM Swich Detector Learn More about Panasonic Industry panasonic detector switches	Datasheet	2,886In Stock	$0.936 $0.685 $0.665 $0.59 View $0.56 $0.559 $0.524	Min.: 1 Mult.: 1	Horizontal	0.35 N	2.6 mm	10 mA	5 VDC		5 mm	SMD/SMT	SPDT	Bulk
Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH Panasonic Industry ESE-13H01C ESE-13H01C Panasonic Industry 1: $0.864 5,828In Stock	Mfr. Part # ESE-13H01C Mouser Part # 667-ESE-13H01C	Panasonic Industry	Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH	Datasheet	5,828In Stock	Cut Tape $0.864 $0.717 $0.667 $0.537 View Reel $0.416 $0.517 $0.494 $0.475 $0.451 $0.416 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		0.3 N		10 mA	5 VDC		1.2 mm	Solder Pin	SPST	Reel, Cut Tape, MouseReel
Detector Switches Detector Switch, 1VL, Super Thin 1.2mm ESE-13H05B Panasonic Industry 1: $1.09 3,621In Stock	Mfr. Part # ESE-13H05B Mouser Part # 667-ESE-13H05B	Panasonic Industry	Detector Switches Detector Switch, 1VL, Super Thin 1.2mm Learn More about Panasonic Industry panasonic detector switches	Datasheet	3,621In Stock	Cut Tape $1.09 $0.932 $0.876 $0.868 View Reel $0.585 $0.786 $0.732 $0.691 $0.609 $0.585	Min.: 1 Mult.: 1 : 5,000	Vertical	0.3 N	3.05 mm	10 mA	5 VDC		1.2 mm	J Form Lead	SPST	Reel, Cut Tape
Detector Switches SPST-NO w/o boss Right Std lvr J-Ter ESE-18R11A Panasonic Industry 1: $0.835 4,346In Stock	Mfr. Part # ESE-18R11A Mouser Part # 667-ESE-18R11A	Panasonic Industry	Detector Switches SPST-NO w/o boss Right Std lvr J-Ter Learn More about Panasonic Industry panasonic detector switches	Datasheet	4,346In Stock	Cut Tape $0.835 $0.71 $0.67 $0.537 View Reel $0.412 $0.501 $0.477 $0.464 $0.419 $0.412	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 Std lvr J-Ter ESE-18L11A Panasonic Industry 1: $0.821 4,273In Stock	Mfr. Part # ESE-18L11A Mouser Part # 667-ESE-18L11A	Panasonic Industry	Detector Switches SPST-NO w/o boss Left Std lvr J-Ter Learn More about Panasonic Industry panasonic detector switches	Datasheet	4,273In Stock	Cut Tape $0.821 $0.708 $0.661 $0.544 View Reel $0.426 $0.508 $0.485 $0.467 $0.431 $0.426	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 SMD SWITCH DETECTOR ESE-16J001 Panasonic Industry 1: $1.41 45,171In Stock	Mfr. Part # ESE-16J001 Mouser Part # 667-ESE-16J001	Panasonic Industry	Detector Switches SPST NO SMD SWITCH DETECTOR	Datasheet	45,171In Stock	Cut Tape $1.41 $1.24 $1.16 $1.09 View Reel $0.815 $1.04 $0.927 $0.909 $0.87 $0.815 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Vertical	0.25 N	1 mm	10 mA	5 VDC			SMD/SMT		Reel, Cut Tape, MouseReel

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