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 1VLSuper Thin 1.2mm DETECTOR SWITCH

ESE-13V01D
Panasonic
1: $0.751
2,644In Stock
3,000Expected 13/2/2026

Mfr. Part No.
ESE-13V01D

Mouser Part No
667-ESE-13V01D

Panasonic

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

Datasheet

2,644In Stock

3,000Expected 13/2/2026

Cut Tape

$0.751

$0.659

$0.624

$0.614

View

Reel

$0.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

0.3 N

10 mA

5 VDC

1.2 mm

Solder Pin

Reel, Cut Tape, MouseReel

Detector Switches SPST-NC w/boss Right Long lvr

ESE-18R62D
Panasonic
1: $1.06
1,286In 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

1,286In Stock

$1.06

$1.05

$1.02

$0.998

View

Min.: 1
Mult.: 1

Right

0.3 N

1.4 mm

10 mA

5 VDC

1.2 mm

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

ESE-58R61A
Panasonic
1: $0.904
9,920In Stock

Mfr. Part No.
ESE-58R61A

Mouser Part No
667-ESE-58R61A

Panasonic

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

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Datasheet

9,920In Stock

Cut Tape

$0.904

$0.819

$0.778

$0.774

View

Reel

$0.58

Min.: 1
Mult.: 1

Reel: 5,000

Reel, Cut Tape

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

ESE-18R11A
Panasonic
1: $0.792
4,361In Stock

Mfr. Part No.
ESE-18R11A

Mouser Part No
667-ESE-18R11A

Panasonic

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

Learn More

Datasheet

4,361In Stock

Cut Tape

$0.792

$0.685

$0.645

$0.531

View

Reel

$0.407

Min.: 1
Mult.: 1

Reel: 5,000

0.3 N

10 mA

5 VDC

1.2 mm

Reel, Cut Tape

Detector Switches SPST-NC w/o boss Right Long lvr

ESE-18R62C
Panasonic
1: $1.47
4,291In Stock

Mfr. Part No.
ESE-18R62C

Mouser Part No
667-ESE-18R62C

Panasonic

Detector Switches SPST-NC w/o boss Right Long lvr

Learn More

Datasheet

4,291In Stock

Cut Tape

$1.47

$1.42

$1.31

$1.22

View

Reel

$0.769

Min.: 1
Mult.: 1

Reel: 5,000

Right

0.3 N

2.1 mm

10 mA

5 VDC

1.2 mm

Gull Wing Lead

Reel, Cut Tape

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

ESE-11MV1T
Panasonic
1: $0.709
8,335In Stock
400Expected 12/2/2026

Mfr. Part No.
ESE-11MV1T

Mouser Part No
667-ESE-11MV1T

Panasonic

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

Learn More

Datasheet

8,335In Stock

400Expected 12/2/2026

Cut Tape

$0.709

$0.609

$0.571

$0.559

Reel

$0.404

View

Min.: 1
Mult.: 1

Reel: 800

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Reel, Cut Tape

Detector Switches SWITCH DETECTOR

ESE-11MV9T
Panasonic
1: $0.876
7,005In Stock

Mfr. Part No.
ESE-11MV9T

Mouser Part No
667-ESE-11MV9T

Panasonic

Detector Switches SWITCH DETECTOR

Learn More

Datasheet

7,005In Stock

Cut Tape

$0.876

$0.753

$0.706

$0.691

Reel

$0.499

View

Min.: 1
Mult.: 1

Reel: 800

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Reel, Cut Tape

Detector Switches SPST-NO w/boss Left Std lvr

ESE-18L11D
Panasonic
1: $0.778
4,706In Stock

Mfr. Part No.
ESE-18L11D

Mouser Part No
667-ESE-18L11D

Panasonic

Detector Switches SPST-NO w/boss Left Std lvr

Learn More

Datasheet

4,706In Stock

Cut Tape

$0.778

$0.669

$0.624

$0.557

View

Reel

$0.43

Min.: 1
Mult.: 1

Reel: 5,000

0.3 N

10 mA

5 VDC

1.2 mm

Reel, Cut Tape

Detector Switches SPST-NO w/boss Left Long lvr

ESE-18L12D
Panasonic
1: $1.15
4,401In 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

4,401In Stock

Cut Tape

$1.15

$1.04

$0.988

$0.941

View

Reel

$0.755

Min.: 1
Mult.: 1

Reel: 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-NC w/boss Right Std lvr

ESE-18R61D
Panasonic
1: $1.77
2,666In 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

2,666In Stock

Cut Tape

$1.77

$1.52

$1.40

$1.38

View

Reel

$0.941

Min.: 1
Mult.: 1

Reel: 5,000

0.3 N

10 mA

5 VDC

1.2 mm

Reel, Cut Tape

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

ESE-22MV21T
Panasonic
1: $0.57
15,334In Stock
20,000Expected 9/6/2026

Mfr. Part No.
ESE-22MV21T

Mouser Part No
667-ESE-22MV21T

Panasonic

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

Learn More

Datasheet

15,334In Stock

20,000Expected 9/6/2026

Cut Tape

$0.57

$0.467

$0.441

$0.439

Reel

$0.338

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Vertical

0.3 N

4.25 mm

10 mA

5 VDC

SMD/SMT

Reel, Cut Tape, MouseReel

Detector Switches Detector SwitchSPDT SMD

ESE-23F101
Panasonic
1: $1.04
6,646In Stock

Mfr. Part No.
ESE-23F101

Mouser Part No
667-ESE-23F101

Panasonic

Detector Switches Detector SwitchSPDT SMD

Datasheet

6,646In Stock

Cut Tape

$1.04

$0.919

$0.862

$0.852

View

Reel

$0.614

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

0.3 N

1.5 mm

Solder Pin

Reel, Cut Tape, MouseReel

Detector Switches ESE242way typeSPDT DETECTOR SWITCH

ESE-24MH1T
Panasonic
1: $0.848
5,660In Stock

Mfr. Part No.
ESE-24MH1T

Mouser Part No
667-ESE-24MH1T

Panasonic

Detector Switches ESE242way typeSPDT DETECTOR SWITCH

Learn More

Datasheet

5,660In Stock

Cut Tape

$0.848

$0.726

$0.671

$0.669

Reel

$0.52

View

Min.: 1
Mult.: 1

Reel: 1,000

0.35 N

10 mA

5 VDC

5 mm

Gull Wing Lead

Reel, Cut Tape

Detector Switches 09HL 3x3.5x0.9 Switch Detector

ESE-58R61B
Panasonic
1: $1.15
4,494In Stock

Mfr. Part No.
ESE-58R61B

Mouser Part No
667-ESE-58R61B

Panasonic

Detector Switches 09HL 3x3.5x0.9 Switch Detector

Learn More

Datasheet

4,494In Stock

Cut Tape

$1.15

$0.99

$0.923

$0.823

View

Reel

$0.614

Min.: 1
Mult.: 1

Reel: 5,000

Right

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
1: $0.612
898In Stock

Mfr. Part No.
ESE-11HS1

Mouser Part No
667-ESE-11HS1

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

898In Stock

$0.612

$0.523

$0.488

$0.434

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
1: $0.612
734In Stock

Mfr. Part No.
ESE-11HS2

Mouser Part No
667-ESE-11HS2

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

734In Stock

$0.612

$0.523

$0.488

$0.436

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: $0.375
3,937In Stock

Mfr. Part No.
ESE-11MH1T

Mouser Part No
667-ESE-11MH1T

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

3,937In Stock

Cut Tape

$0.375

$0.321

$0.302

$0.291

Reel

$0.291

Min.: 1
Mult.: 1

Reel: 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: $0.737
480In Stock

Mfr. Part No.
ESE-11MH2

Mouser Part No
667-ESE-11MH2

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

480In Stock

$0.737

$0.631

$0.596

$0.57

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: $0.598
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

$0.598

$0.521

$0.488

$0.436

View

Reel

$0.336

Min.: 1
Mult.: 1

Reel: 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: $0.751
221In Stock

Mfr. Part No.
ESE-11MH4T

Mouser Part No
667-ESE-11MH4T

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

221In Stock

Cut Tape

$0.751

$0.631

$0.589

$0.525

View

Reel

$0.374

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Horizontal

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Reel, Cut Tape, MouseReel

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

ESE-11MV9
Panasonic
1: $0.806
1,433In Stock

Mfr. Part No.
ESE-11MV9

Mouser Part No
667-ESE-11MV9

Panasonic

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

Learn More

Datasheet

1,433In Stock

$0.806

$0.689

$0.646

$0.632

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-11SH2C
Panasonic
1: $0.57
1,922In Stock

Mfr. Part No.
ESE-11SH2C

Mouser Part No
667-ESE-11SH2C

Panasonic

Detector Switches SPSTESE11 HORIZ DETECTOR SWITCH

Learn More

Datasheet

1,922In Stock

$0.57

$0.482

$0.453

$0.431

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: $0.612
349In Stock
2,000Expected 13/2/2026

Mfr. Part No.
ESE-11SV1

Mouser Part No
667-ESE-11SV1

Panasonic

Detector Switches ESE11 VerticalSPST DETECTOR SWITCH

Learn More

Datasheet

349In Stock

2,000Expected 13/2/2026

$0.612

$0.532

$0.498

$0.425

View

Min.: 1
Mult.: 1

0.35 N

10 mA

5 VDC

7 mm

5 mm

Solder Pin

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

ESE-13H01B
Panasonic
1: $0.765
3,823In Stock

Mfr. Part No.
ESE-13H01B

Mouser Part No
667-ESE-13H01B

Panasonic

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

Datasheet

3,823In Stock

Cut Tape

$0.765

$0.619

$0.573

$0.571

View

Reel

$0.461

Min.: 1
Mult.: 1

Reel: 5,000

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-13V01B
Panasonic
1: $0.834
1,978In Stock

Mfr. Part No.
ESE-13V01B

Mouser Part No
667-ESE-13V01B

Panasonic

Detector Switches 1VLSuper Thin 1.2mm DETECTOR SWITCH

Datasheet

1,978In Stock

Cut Tape

$0.834

$0.714

$0.666

$0.595

View

Reel

$0.46

Min.: 1
Mult.: 1

Reel: 3,000

0.3 N

10 mA

5 VDC

1.2 mm

J Form Lead

Reel, Cut Tape

Detector Switches

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