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 SPSTESE11 HORIZ DETECTOR SWITCH

ESE-11HS2
Panasonic
1: £0.285
1,934In Stock

Mfr. Part No.
ESE-11HS2

Mouser Part No
667-ESE-11HS2

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

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Datasheet

1,934In Stock

£0.285

£0.282

£0.264

£0.236

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
1: £0.203
2,253In Stock

Mfr. Part No.
ESE-11MH1T

Mouser Part No
667-ESE-11MH1T

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

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Datasheet

2,253In Stock

Cut Tape

£0.203

£0.174

£0.163

£0.157

Reel

£0.157

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
1: £0.405
480In Stock

Mfr. Part No.
ESE-11MH2

Mouser Part No
667-ESE-11MH2

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

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Datasheet

480In Stock

£0.405

£0.35

£0.328

£0.321

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
1: £0.33
3,194In Stock

Mfr. Part No.
ESE-11MH2T

Mouser Part No
667-ESE-11MH2T

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

3,194In Stock

Cut Tape

£0.33

£0.285

£0.265

£0.238

View

Reel

£0.182

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
1: £0.383
21In Stock

Mfr. Part No.
ESE-11MH4T

Mouser Part No
667-ESE-11MH4T

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

21In Stock

Cut Tape

£0.383

£0.33

£0.31

£0.303

View

Reel

£0.207

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
1: £0.586
352In Stock

Mfr. Part No.
ESE-11MV13T

Mouser Part No
667-ESE-11MV13T

Panasonic

Detector Switches SWITCH DETECTOR

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Datasheet

352In Stock

Cut Tape

£0.586

£0.507

£0.482

£0.458

Reel

£0.339

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
1: £0.383
221In Stock
10,400On Order

Mfr. Part No.
ESE-11MV1T

Mouser Part No
667-ESE-11MV1T

Panasonic

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

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Datasheet

221In Stock

10,400On Order

Cut Tape

£0.383

£0.33

£0.31

£0.303

Reel

£0.218

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
1: £0.428
582In Stock
4,000Expected 10/08/2026

Mfr. Part No.
ESE-11MV9

Mouser Part No
667-ESE-11MV9

Panasonic

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

Learn More

Datasheet

582In Stock

4,000Expected 10/08/2026

£0.428

£0.364

£0.344

£0.328

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
1: £0.255
1,912In Stock

Mfr. Part No.
ESE-11SH1C

Mouser Part No
667-ESE-11SH1C

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

1,912In Stock

£0.255

£0.243

£0.231

£0.223

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
1: £0.33
3,280In Stock

Mfr. Part No.
ESE-11SH2C

Mouser Part No
667-ESE-11SH2C

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

3,280In Stock

£0.33

£0.282

£0.264

£0.211

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
1: £0.33
2,840In Stock

Mfr. Part No.
ESE-11SV1

Mouser Part No
667-ESE-11SV1

Panasonic

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

Learn More

Datasheet

2,840In Stock

£0.33

£0.287

£0.269

£0.20

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
1: £0.571
3,621In Stock

Mfr. Part No.
ESE-13H05B

Mouser Part No
667-ESE-13H05B

Panasonic

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

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Datasheet

3,621In Stock

Cut Tape

£0.571

£0.485

£0.457

£0.453

View

Reel

£0.305

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
1: £0.413
2,887In Stock
3,000Expected 10/08/2026

Mfr. Part No.
ESE-13V01A

Mouser Part No
667-ESE-13V01A

Panasonic

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

Datasheet

2,887In Stock

3,000Expected 10/08/2026

Cut Tape

£0.413

£0.371

£0.355

£0.35

View

Reel

£0.264

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
1: £0.45
3,289In Stock

Mfr. Part No.
ESE-13V01B

Mouser Part No
667-ESE-13V01B

Panasonic

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

Datasheet

3,289In Stock

Cut Tape

£0.45

£0.388

£0.362

£0.324

View

Reel

£0.284

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
1: £0.465
1,747In Stock

Mfr. Part No.
ESE-13V01C

Mouser Part No
667-ESE-13V01C

Panasonic

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

Datasheet

1,747In Stock

Cut Tape

£0.465

£0.405

£0.388

£0.347

View

Reel

£0.247

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
1: £0.45
618In Stock
6,000On Order

Mfr. Part No.
ESE-13V01D

Mouser Part No
667-ESE-13V01D

Panasonic

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

Datasheet

618In Stock

6,000On Order

Cut Tape

£0.45

£0.387

£0.364

£0.357

View

Reel

£0.284

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
1: £0.428
1,255In Stock

Mfr. Part No.
ESE-18L11B

Mouser Part No
667-ESE-18L11B

Panasonic

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

Learn More

Datasheet

1,255In Stock

Cut Tape

£0.428

£0.365

£0.34

£0.304

View

Reel

£0.232

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
1: £0.63
2,896In Stock

Mfr. Part No.
ESE-18L12D

Mouser Part No
667-ESE-18L12D

Panasonic

Detector Switches SPST-NO w/boss Left Long lvr

Learn More

Datasheet

2,896In Stock

Cut Tape

£0.63

£0.563

£0.525

£0.509

View

Reel

£0.347

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
1: £0.443
2,089In Stock
5,000Expected 10/08/2026

Mfr. Part No.
ESE-18R11D

Mouser Part No
667-ESE-18R11D

Panasonic

Detector Switches SPST-NO w/boss Right Std lvr

Learn More

Datasheet

2,089In Stock

5,000Expected 10/08/2026

Cut Tape

£0.443

£0.373

£0.35

£0.347

View

Reel

£0.224

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
1: £0.698
278In Stock
5,000Expected 10/08/2026

Mfr. Part No.
ESE-18R61B

Mouser Part No
667-ESE-18R61B

Panasonic

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

Learn More

Datasheet

278In Stock

5,000Expected 10/08/2026

Cut Tape

£0.698

£0.611

£0.577

£0.565

View

Reel

£0.402

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
1: £0.952
366In Stock

Mfr. Part No.
ESE-18R61D

Mouser Part No
667-ESE-18R61D

Panasonic

Detector Switches SPST-NC w/boss Right Std lvr

Learn More

Datasheet

366In Stock

Cut Tape

£0.952

£0.818

£0.766

£0.747

View

Reel

£0.508

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
1: £1.05
776In Stock

Mfr. Part No.
ESE-18R62D

Mouser Part No
667-ESE-18R62D

Panasonic

Detector Switches SPST-NC w/boss Right Long lvr

Learn More

Datasheet

776In Stock

£1.05

£0.925

£0.882

£0.841

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
1: £0.315
2,452In Stock
12,000On Order

Mfr. Part No.
ESE-22MH22

Mouser Part No
667-ESE-22MH22

Panasonic

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

Learn More

Datasheet

2,452In Stock

12,000On Order

Cut Tape

£0.315

£0.271

£0.256

£0.237

View

Reel

£0.19

Min.: 1
Mult.: 1

: 4,000

Horizontal

0.3 N

2.1 mm

10 mA

5 VDC

Solder Terminal

Reel, Cut Tape

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

ESE-22MH24
Panasonic
1: £0.33
2,634In Stock
4,000Expected 10/08/2026

Mfr. Part No.
ESE-22MH24

Mouser Part No
667-ESE-22MH24

Panasonic

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

Learn More

Datasheet

2,634In Stock

4,000Expected 10/08/2026

Cut Tape

£0.33

£0.283

£0.265

£0.262

View

Reel

£0.19

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Horizontal

0.3 N

2.1 mm

10 mA

5 VDC

Solder Terminal

Reel, Cut Tape, MouseReel

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

ESE-22MH52
Panasonic
1: £0.346
1,248In Stock
3,000Expected 11/08/2026

Mfr. Part No.
ESE-22MH52

Mouser Part No
667-ESE-22MH52

Panasonic

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

Learn More

Datasheet

1,248In Stock

3,000Expected 11/08/2026

Cut Tape

£0.346

£0.294

£0.276

£0.271

View

Reel

£0.19

Min.: 1
Mult.: 1

: 3,000

Horizontal

0.3 N

0.6 mm

10 mA

5 VDC

Solder Terminal

Reel, Cut Tape

Detector Switches

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