.hide-partial { max-height: none; } .show-more { display: none; }

Alps Alpine EC12 Series Encoders

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 25

Applied Filters:

Manufacturer = Alps Alpine Series = EC12

Product

Resolution

Technology

Number of Detents

Number of Channels

Termination Style

Shaft Diameter

Shaft Type

With Switch

Life

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Encoders 5 Volts Through Hole

EC12E2460802
Alps Alpine
1: S/12.49
2,284In Stock

Mfr. Part #
EC12E2460802

Mouser Part #
688-EC12E2460802

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

2,284In Stock

S/12.49

S/10.74

S/10.04

S/8.76

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

No Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12E24104A6
Alps Alpine
1: S/9.46
2,499In Stock

Mfr. Part #
EC12E24104A6

Mouser Part #
688-EC12E24104A6

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

2,499In Stock

S/9.46

S/8.14

S/7.63

S/6.62

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

No Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12D1564404
Alps Alpine
1: S/7.24
2,366In Stock

Mfr. Part #
EC12D1564404

Mouser Part #
688-EC12D1564404

Alps Alpine

Encoders 5 Volts Through Hole

2,366In Stock

S/7.24

S/6.62

S/6.07

S/5.72

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Magnetic Encoders

Incremental

15 PPR

Mechanical

30 Detent

2 Channel

PC Pin

Quadrature

11.7 mm

D / Flatted

Push/Pull Switch

5 VDC

30000 Cycle

Tray

Encoders 12mm 12 RES 12 DTENT 25mm Operating sectn

EC12E1220405
Alps Alpine
1: S/8.99
1,369In Stock

Mfr. Part #
EC12E1220405

Mouser Part #
688-EC12E1220405

Alps Alpine

Encoders 12mm 12 RES 12 DTENT 25mm Operating sectn

Datasheet

1,369In Stock

S/8.99

S/7.90

S/6.81

S/5.72

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

12 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 24Pulses 24Detent 8.5 fllow shaft

EC12E2420301
Alps Alpine
1: S/10.28
2,714In Stock

Mfr. Part #
EC12E2420301

Mouser Part #
688-EC12E2420301

Alps Alpine

Encoders 24Pulses 24Detent 8.5 fllow shaft

Datasheet

2,714In Stock

S/10.28

S/9.54

S/8.68

S/7.79

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12E2420803
Alps Alpine
1: S/13.27
1,336In Stock

Mfr. Part #
EC12E2420803

Mouser Part #
688-EC12E2420803

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

1,336In Stock

S/13.27

S/12.38

S/10.74

S/9.65

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12E1220813
Alps Alpine
1: S/10.43
1,532In Stock

Mfr. Part #
EC12E1220813

Mouser Part #
688-EC12E1220813

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

1,532In Stock

S/10.43

S/9.65

S/8.99

S/8.21

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

12 PPR

Insulated

12 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12E1220301
Alps Alpine
1: S/11.29
1,772In Stock

Mfr. Part #
EC12E1220301

Mouser Part #
688-EC12E1220301

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

1,772In Stock

S/11.29

S/9.69

S/9.11

S/7.75

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

12 PPR

Insulated

12 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 12mm Ins Shaft Vert Incremental .5mA 5V

EC12E24404A8
Alps Alpine
1: S/8.64
1,020In Stock

Mfr. Part #
EC12E24404A8

Mouser Part #
688-EC12E24404A8

Alps Alpine

Encoders 12mm Ins Shaft Vert Incremental .5mA 5V

Datasheet

1,020In Stock

S/8.64

S/7.98

S/7.40

S/6.15

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12E24204A7
Alps Alpine
1: S/9.46
2,055In Stock

Mfr. Part #
EC12E24204A7

Mouser Part #
688-EC12E24204A7

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

2,055In Stock

S/9.46

S/8.14

S/7.63

S/6.85

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 12mm 24 Res 24 Dtent 20mm operating sectn

EC12E2420802
Alps Alpine
1: S/11.87
1,273In Stock

Mfr. Part #
EC12E2420802

Mouser Part #
688-EC12E2420802

Alps Alpine

Encoders 12mm 24 Res 24 Dtent 20mm operating sectn

Datasheet

1,273In Stock

S/11.87

S/10.20

S/9.58

S/8.76

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12D1524406
Alps Alpine
1: S/9.15
790In Stock

Mfr. Part #
EC12D1524406

Mouser Part #
688-EC12D1524406

Alps Alpine

Encoders 5 Volts Through Hole

790In Stock

S/9.15

S/7.86

S/7.40

S/6.77

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Magnetic Encoders

Incremental

15 PPR

Mechanical

30 Detent

2 Channel

PC Pin

Quadrature

11.7 mm

D / Flatted

Push/Pull Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12E24404A6
Alps Alpine
1: S/9.46
611In Stock

Mfr. Part #
EC12E24404A6

Mouser Part #
688-EC12E24404A6

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

611In Stock

S/9.46

S/8.14

S/7.63

S/7.01

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 12mm 12 RES 12 DTENT 15mm Operating sect

EC12E1220407
Alps Alpine
1: S/9.15
1,201In Stock

Mfr. Part #
EC12E1220407

Mouser Part #
688-EC12E1220407

Alps Alpine

Encoders 12mm 12 RES 12 DTENT 15mm Operating sect

Datasheet

1,201In Stock

S/9.15

S/7.86

S/7.40

S/5.72

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

12 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12E2440301
Alps Alpine
1: S/12.53
1,553In Stock

Mfr. Part #
EC12E2440301

Mouser Part #
688-EC12E2440301

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

1,553In Stock

S/12.53

S/10.78

S/10.08

S/9.26

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 12mm 12 RES 12 DTENT 20mm Operating sectn

EC12E1220406
Alps Alpine
1: S/9.46
370In Stock

Mfr. Part #
EC12E1220406

Mouser Part #
688-EC12E1220406

Alps Alpine

Encoders 12mm 12 RES 12 DTENT 20mm Operating sectn

Datasheet

370In Stock

S/9.46

S/8.14

S/7.63

S/7.01

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

12 PPR

Insulated

12 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12E1240406
Alps Alpine
1: S/9.34
233In Stock

Mfr. Part #
EC12E1240406

Mouser Part #
688-EC12E1240406

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

233In Stock

S/9.34

S/8.02

S/7.51

S/6.73

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

12 PPR

Insulated

12 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 12mm 24 RES 24 DTENT

EC12E24204A2
Alps Alpine
1: S/7.90
599In Stock

Mfr. Part #
EC12E24204A2

Mouser Part #
688-EC12E24204A2

Alps Alpine

Encoders 12mm 24 RES 24 DTENT

Datasheet

599In Stock

S/7.90

S/6.81

S/6.38

S/5.84

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 12mm 24 RES 24 DTENT

EC12E24204A8
Alps Alpine
1: S/9.89
248In Stock

Mfr. Part #
EC12E24204A8

Mouser Part #
688-EC12E24204A8

Alps Alpine

Encoders 12mm 24 RES 24 DTENT

Datasheet

248In Stock

S/9.89

S/8.49

S/7.94

S/7.32

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12D1524403
Alps Alpine
1: S/7.28
1,280Expected 9/4/2026

Mfr. Part #
EC12D1524403

Mouser Part #
688-EC12D1524403

Alps Alpine

Encoders 5 Volts Through Hole

1,280Expected 9/4/2026

S/7.28

S/6.27

S/5.88

S/5.41

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Magnetic Encoders

Incremental

15 PPR

Mechanical

30 Detent

2 Channel

PC Pin

Quadrature

11.7 mm

D / Flatted

Push/Pull Switch

5 VDC

30000 Cycle

Tray

Encoders 12mm 24 RES 24 DTENT

EC12E24204A9
Alps Alpine
1: S/8.21
2,388Expected 10/9/2026

Mfr. Part #
EC12E24204A9

Mouser Part #
688-EC12E24204A9

Alps Alpine

Encoders 12mm 24 RES 24 DTENT

Datasheet

2,388Expected 10/9/2026

S/8.21

S/7.08

S/6.62

S/6.07

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 12mm 24 Res 24 Dtent 25mm operating sectn

EC12E2420801
Alps Alpine
1: S/11.87
7,532Expected 10/19/2026

Mfr. Part #
EC12E2420801

Mouser Part #
688-EC12E2420801

Alps Alpine

Encoders 12mm 24 Res 24 Dtent 25mm operating sectn

Datasheet

Product Comments

7,532Expected 10/19/2026

S/11.87

S/10.20

S/9.58

S/8.80

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Encoders

Incremental

24 PPR

Insulated

24 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12D1564402
Alps Alpine
1: S/8.52
1,277On Order

Mfr. Part #
EC12D1564402

Mouser Part #
688-EC12D1564402

Alps Alpine

Encoders 5 Volts Through Hole

1,277On Order

S/8.52

S/7.36

S/6.89

S/6.31

View

Min.: 1
Mult.: 1

EC12

PCB Mount

Magnetic Encoders

Incremental

15 PPR

Mechanical

30 Detent

2 Channel

PC Pin

Quadrature

11.7 mm

D / Flatted

Push/Pull Switch

5 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12E1240301
Alps Alpine
3,000: S/5.88
Non-Stocked

Mfr. Part #
EC12E1240301

Mouser Part #
688-EC12E1240301

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

Non-Stocked

S/5.88

Min.: 3,000
Mult.: 3,000

EC12

PCB Mount

Encoders

Incremental

12 PPR

Insulated

12 Detent

1 Channel

Through Hole

Quadrature

6 mm

Hollow

Without Switch

5 VDC

Tray

Encoders 5 Volts Through Hole

EC12E1240405
Alps Alpine
2,400: S/4.87
Non-Stocked

Mfr. Part #
EC12E1240405

Mouser Part #
688-EC12E1240405

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

Non-Stocked

S/4.87

Min.: 2,400
Mult.: 2,400

EC12

PCB Mount

Encoders

Incremental

12 PPR

Insulated

12 Detent

1 Channel

Through Hole

Quadrature

6 mm

Hollow

Without Switch

5 VDC

Tray

Alps Alpine EC12 Series Encoders

Customer Service Office

Company

Resources

Support