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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Part #

Detector Switches Switch Detector 09HL 3X3.5X0.9

ESE-58L11B
Panasonic Industry
1: $0.82
10,557In Stock

Mfr. Part #
ESE-58L11B

Mouser Part #
667-ESE-58L11B

Panasonic Industry

Detector Switches Switch Detector 09HL 3X3.5X0.9

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Datasheet

10,557In Stock

Cut Tape

$0.82

$0.739

$0.701

$0.667

View

Reel

$0.535

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-11HS1
Panasonic Industry
1: $0.44
1,992In Stock

Mfr. Part #
ESE-11HS1

Mouser Part #
667-ESE-11HS1

Panasonic Industry

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

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Datasheet

1,992In Stock

$0.44

$0.376

$0.351

$0.289

View

Min.: 1
Mult.: 1

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Lug

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

ESE-11HS2
Panasonic Industry
1: $0.37
1,024In Stock
2,000Expected 12/15/2026

Mfr. Part #
ESE-11HS2

Mouser Part #
667-ESE-11HS2

Panasonic Industry

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

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Datasheet

1,024In Stock

2,000Expected 12/15/2026

$0.37

$0.359

$0.35

$0.317

View

Min.: 1
Mult.: 1

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

ESE-11MH1T
Panasonic Industry
1: $0.26
2,253In Stock

Mfr. Part #
ESE-11MH1T

Mouser Part #
667-ESE-11MH1T

Panasonic Industry

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

2,253In Stock

Cut Tape

$0.26

$0.217

$0.209

Reel

$0.209

Min.: 1
Mult.: 1

: 1,500

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Reel, Cut Tape

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

ESE-11MH2
Panasonic Industry
1: $0.54
480In Stock

Mfr. Part #
ESE-11MH2

Mouser Part #
667-ESE-11MH2

Panasonic Industry

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

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Datasheet

480In Stock

$0.54

$0.466

$0.437

$0.428

View

Min.: 1
Mult.: 1

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

ESE-11MH2T
Panasonic Industry
1: $0.44
3,194In Stock

Mfr. Part #
ESE-11MH2T

Mouser Part #
667-ESE-11MH2T

Panasonic Industry

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

3,194In Stock

Cut Tape

$0.44

$0.379

$0.354

$0.317

View

Reel

$0.242

Min.: 1
Mult.: 1

: 1,500

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Reel, Cut Tape

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

ESE-11MH4T
Panasonic Industry
1: $0.51
21In Stock

Mfr. Part #
ESE-11MH4T

Mouser Part #
667-ESE-11MH4T

Panasonic Industry

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

21In Stock

Cut Tape

$0.51

$0.421

$0.39

$0.369

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Horizontal

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Reel, Cut Tape, MouseReel

Detector Switches SWITCH DETECTOR

ESE-11MV13T
Panasonic Industry
1: $0.80
352In Stock

Mfr. Part #
ESE-11MV13T

Mouser Part #
667-ESE-11MV13T

Panasonic Industry

Detector Switches SWITCH DETECTOR

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Datasheet

352In Stock

Cut Tape

$0.80

$0.686

$0.642

$0.629

Reel

$0.451

View

Min.: 1
Mult.: 1

: 800

Vertical

0.35 N

6.1 mm

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Reel, Cut Tape

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

ESE-11MV1T
Panasonic Industry
1: $0.48
1,461In Stock
9,160On Order

Mfr. Part #
ESE-11MV1T

Mouser Part #
667-ESE-11MV1T

Panasonic Industry

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

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Datasheet

1,461In Stock

9,160On Order

Cut Tape

$0.48

$0.397

$0.368

$0.348

Reel

$0.298

View

Min.: 1
Mult.: 1

: 800

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Reel, Cut Tape

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

ESE-11MV9
Panasonic Industry
1: $0.56
582In Stock
4,000On Order

Mfr. Part #
ESE-11MV9

Mouser Part #
667-ESE-11MV9

Panasonic Industry

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

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Datasheet

582In Stock

4,000On Order

$0.56

$0.465

$0.432

$0.408

View

Min.: 1
Mult.: 1

Vertical

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

ESE-11SH1C
Panasonic Industry
1: $0.34
1,925In Stock

Mfr. Part #
ESE-11SH1C

Mouser Part #
667-ESE-11SH1C

Panasonic Industry

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

1,925In Stock

$0.34

$0.323

$0.308

$0.296

View

Min.: 1
Mult.: 1

Horizontal

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

ESE-11SH2C
Panasonic Industry
1: $0.44
3,280In Stock

Mfr. Part #
ESE-11SH2C

Mouser Part #
667-ESE-11SH2C

Panasonic Industry

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

3,280In Stock

$0.44

$0.376

$0.351

$0.276

View

Min.: 1
Mult.: 1

Horizontal

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Terminal

Bulk

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

ESE-11SV1
Panasonic Industry
1: $0.43
1,540In Stock
2,000Expected 10/12/2026

Mfr. Part #
ESE-11SV1

Mouser Part #
667-ESE-11SV1

Panasonic Industry

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

Learn More

Datasheet

1,540In Stock

2,000Expected 10/12/2026

$0.43

$0.352

$0.326

$0.308

View

Min.: 1
Mult.: 1

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Detector Switches Detector Switch, 1VL, Super Thin 1.2mm

ESE-13H05B
Panasonic Industry
1: $0.76
3,621In Stock

Mfr. Part #
ESE-13H05B

Mouser Part #
667-ESE-13H05B

Panasonic Industry

Detector Switches Detector Switch, 1VL, Super Thin 1.2mm

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Datasheet

3,621In Stock

Cut Tape

$0.76

$0.647

$0.608

$0.593

View

Reel

$0.406

Min.: 1
Mult.: 1

: 5,000

Vertical

0.3 N

3.05 mm

10 mA

5 VDC

1.2 mm

J Form Lead

Reel, Cut Tape

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

ESE-13V01A
Panasonic Industry
1: $0.55
2,887In Stock
3,000Expected 9/3/2026

Mfr. Part #
ESE-13V01A

Mouser Part #
667-ESE-13V01A

Panasonic Industry

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

Datasheet

2,887In Stock

3,000Expected 9/3/2026

Cut Tape

$0.55

$0.494

$0.473

$0.466

View

Reel

$0.352

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

0.3 N

10 mA

5 VDC

1.2 mm

J Form Lead

Reel, Cut Tape, MouseReel

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

ESE-13V01B
Panasonic Industry
1: $0.55
3,279In Stock

Mfr. Part #
ESE-13V01B

Mouser Part #
667-ESE-13V01B

Panasonic Industry

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

Datasheet

3,279In Stock

Cut Tape

$0.55

$0.456

$0.424

$0.40

View

Reel

$0.32

Min.: 1
Mult.: 1

: 3,000

0.3 N

10 mA

5 VDC

1.2 mm

J Form Lead

Reel, Cut Tape

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

ESE-13V01C
Panasonic Industry
1: $0.55
1,737In Stock

Mfr. Part #
ESE-13V01C

Mouser Part #
667-ESE-13V01C

Panasonic Industry

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

Datasheet

1,737In Stock

Cut Tape

$0.55

$0.456

$0.424

$0.40

View

Reel

$0.32

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

0.3 N

10 mA

5 VDC

1.2 mm

Solder Pin

Reel, Cut Tape, MouseReel

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

ESE-13V01D
Panasonic Industry
1: $0.59
3,618In Stock
3,000Expected 9/14/2026

Mfr. Part #
ESE-13V01D

Mouser Part #
667-ESE-13V01D

Panasonic Industry

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

Datasheet

3,618In Stock

3,000Expected 9/14/2026

Cut Tape

$0.59

$0.498

$0.468

$0.447

View

Reel

$0.325

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

0.3 N

10 mA

5 VDC

1.2 mm

Solder Pin

Reel, Cut Tape, MouseReel

Detector Switches SPST-NO w/boss Left Std lvr J-Ter

ESE-18L11B
Panasonic Industry
1: $0.57
1,255In Stock

Mfr. Part #
ESE-18L11B

Mouser Part #
667-ESE-18L11B

Panasonic Industry

Detector Switches SPST-NO w/boss Left Std lvr J-Ter

Learn More

Datasheet

1,255In Stock

Cut Tape

$0.57

$0.486

$0.454

$0.405

View

Reel

$0.309

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

0.3 N

10 mA

5 VDC

1.2 mm

Reel, Cut Tape, MouseReel

Detector Switches SPST-NO w/boss Left Long lvr

ESE-18L12D
Panasonic Industry
1: $0.86
1,396In Stock

Mfr. Part #
ESE-18L12D

Mouser Part #
667-ESE-18L12D

Panasonic Industry

Detector Switches SPST-NO w/boss Left Long lvr

Learn More

Datasheet

1,396In Stock

Cut Tape

$0.86

$0.75

$0.699

$0.688

View

Reel

$0.462

Min.: 1
Mult.: 1

: 5,000

Left

0.3 N

1.4 mm

10 mA

5 VDC

1.2 mm

Gull Wing Lead

Reel, Cut Tape

Detector Switches SPST-NO w/boss Right Std lvr

ESE-18R11D
Panasonic Industry
1: $0.59
2,089In Stock
5,000Expected 9/3/2026

Mfr. Part #
ESE-18R11D

Mouser Part #
667-ESE-18R11D

Panasonic Industry

Detector Switches SPST-NO w/boss Right Std lvr

Learn More

Datasheet

2,089In Stock

5,000Expected 9/3/2026

Cut Tape

$0.59

$0.496

$0.466

$0.463

View

Reel

$0.299

Min.: 1
Mult.: 1

: 5,000

0.3 N

10 mA

5 VDC

1.2 mm

Reel, Cut Tape

Detector Switches SPST-NC w/boss Right Std lvr J-Ter

ESE-18R61B
Panasonic Industry
1: $0.89
278In Stock
5,000Expected 9/4/2026

Mfr. Part #
ESE-18R61B

Mouser Part #
667-ESE-18R61B

Panasonic Industry

Detector Switches SPST-NC w/boss Right Std lvr J-Ter

Learn More

Datasheet

278In Stock

5,000Expected 9/4/2026

Cut Tape

$0.89

$0.768

$0.713

$0.674

View

Reel

$0.514

Min.: 1
Mult.: 1

: 5,000

0.3 N

10 mA

5 VDC

1.2 mm

Reel, Cut Tape

Detector Switches SPST-NC w/boss Right Std lvr

ESE-18R61D
Panasonic Industry
1: $1.24
366In Stock

Mfr. Part #
ESE-18R61D

Mouser Part #
667-ESE-18R61D

Panasonic Industry

Detector Switches SPST-NC w/boss Right Std lvr

Learn More

Datasheet

366In Stock

Cut Tape

$1.24

$1.03

$0.953

$0.901

View

Reel

$0.673

Min.: 1
Mult.: 1

: 5,000

0.3 N

10 mA

5 VDC

1.2 mm

Reel, Cut Tape

Detector Switches SPST-NC w/boss Right Long lvr

ESE-18R62D
Panasonic Industry
1: $1.39
776In Stock

Mfr. Part #
ESE-18R62D

Mouser Part #
667-ESE-18R62D

Panasonic Industry

Detector Switches SPST-NC w/boss Right Long lvr

Learn More

Datasheet

776In Stock

$1.39

$1.23

$1.19

$1.17

View

Min.: 1
Mult.: 1

Right

0.3 N

1.4 mm

10 mA

5 VDC

1.2 mm

Detector Switches SPST-NO Right lvr Horz OR w/o Frame

ESE-22MH22
Panasonic Industry
1: $0.42
1,752In Stock
12,000Expected 9/4/2026

Mfr. Part #
ESE-22MH22

Mouser Part #
667-ESE-22MH22

Panasonic Industry

Detector Switches SPST-NO Right lvr Horz OR w/o Frame

Learn More

Datasheet

1,752In Stock

12,000Expected 9/4/2026

Cut Tape

$0.42

$0.354

$0.347

$0.345

View

Reel

$0.235

Min.: 1
Mult.: 1

: 4,000

Horizontal

0.3 N

2.1 mm

10 mA

5 VDC

Solder Terminal

Reel, Cut Tape

Detector Switches

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