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

EC12 Series Encoders

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

Results: 25

Applied Filters:

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

EC12E24204A7
Alps Alpine
1: $2.43
2,080In Stock

Mfr. Part No.
EC12E24204A7

Mouser Part No
688-EC12E24204A7

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

2,080In Stock

$2.43

$2.09

$1.92

$1.29

$1.24

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: $2.38
1,532In Stock

Mfr. Part No.
EC12E1220813

Mouser Part No
688-EC12E1220813

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

1,532In Stock

$2.38

$2.19

$2.10

$1.62

$1.47

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

EC12E2460802
Alps Alpine
1: $3.11
2,291In Stock

Mfr. Part No.
EC12E2460802

Mouser Part No
688-EC12E2460802

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

2,291In Stock

$3.11

$2.68

$2.51

$1.74

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: $2.26
2,541In Stock

Mfr. Part No.
EC12E24104A6

Mouser Part No
688-EC12E24104A6

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

2,541In Stock

$2.26

$2.03

$1.72

$1.47

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 12mm 24 Res 24 Dtent 20mm operating sectn

EC12E2420802
Alps Alpine
1: $2.94
1,281In Stock

Mfr. Part No.
EC12E2420802

Mouser Part No
688-EC12E2420802

Alps Alpine

Encoders 12mm 24 Res 24 Dtent 20mm operating sectn

Datasheet

1,281In Stock

$2.94

$2.62

$2.22

$2.08

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

EC12E1220301
Alps Alpine
1: $2.39
1,780In Stock

Mfr. Part No.
EC12E1220301

Mouser Part No
688-EC12E1220301

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

1,780In Stock

$2.39

$2.06

$1.93

$1.66

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

EC12D1564404
Alps Alpine
1: $1.59
2,366In Stock

Mfr. Part No.
EC12D1564404

Mouser Part No
688-EC12D1564404

Alps Alpine

Encoders 5 Volts Through Hole

2,366In Stock

$1.59

$1.44

$1.35

$1.32

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: $2.31
1,494In Stock

Mfr. Part No.
EC12E1220405

Mouser Part No
688-EC12E1220405

Alps Alpine

Encoders 12mm 12 RES 12 DTENT 25mm Operating sectn

Datasheet

1,494In Stock

$2.31

$2.03

$1.75

$1.46

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 12mm 12 RES 12 DTENT 15mm Operating sect

EC12E1220407
Alps Alpine
1: $2.35
2,321In Stock

Mfr. Part No.
EC12E1220407

Mouser Part No
688-EC12E1220407

Alps Alpine

Encoders 12mm 12 RES 12 DTENT 15mm Operating sect

Datasheet

2,321In Stock

$2.35

$2.02

$1.90

$1.48

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: $2.28
2,986In Stock

Mfr. Part No.
EC12E2420301

Mouser Part No
688-EC12E2420301

Alps Alpine

Encoders 24Pulses 24Detent 8.5 fllow shaft

Datasheet

2,986In Stock

$2.28

$2.09

$1.93

$1.54

$1.51

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

EC12E24404A6
Alps Alpine
1: $2.78
641In Stock

Mfr. Part No.
EC12E24404A6

Mouser Part No
688-EC12E24404A6

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

641In Stock

$2.78

$2.55

$2.27

$2.08

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: $3.41
1,345In Stock

Mfr. Part No.
EC12E2420803

Mouser Part No
688-EC12E2420803

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

1,345In Stock

$3.41

$3.18

$2.76

$2.29

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

EC12E2440301
Alps Alpine
1: $3.22
1,655In Stock

Mfr. Part No.
EC12E2440301

Mouser Part No
688-EC12E2440301

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

1,655In Stock

$3.22

$2.77

$2.59

$2.38

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 Ins Shaft Vert Incremental .5mA 5V

EC12E24404A8
Alps Alpine
1: $2.43
1,020In Stock

Mfr. Part No.
EC12E24404A8

Mouser Part No
688-EC12E24404A8

Alps Alpine

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

Datasheet

1,020In Stock

$2.43

$2.09

$1.96

$1.51

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: $1.87
2In Stock
1,280Expected 04/09/2026

Mfr. Part No.
EC12D1524403

Mouser Part No
688-EC12D1524403

Alps Alpine

Encoders 5 Volts Through Hole

2In Stock

1,280Expected 04/09/2026

$1.87

$1.61

$1.51

$1.28

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

EC12D1524406
Alps Alpine
1: $2.35
795In Stock

Mfr. Part No.
EC12D1524406

Mouser Part No
688-EC12D1524406

Alps Alpine

Encoders 5 Volts Through Hole

795In Stock

$2.35

$2.02

$1.90

$1.72

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 5 Volts Through Hole

EC12D1564402
Alps Alpine
1: $2.19
556In Stock

Mfr. Part No.
EC12D1564402

Mouser Part No
688-EC12D1564402

Alps Alpine

Encoders 5 Volts Through Hole

556In Stock

$2.19

$1.89

$1.77

$1.62

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 20mm Operating sectn

EC12E1220406
Alps Alpine
1: $2.43
373In Stock

Mfr. Part No.
EC12E1220406

Mouser Part No
688-EC12E1220406

Alps Alpine

Encoders 12mm 12 RES 12 DTENT 20mm Operating sectn

Datasheet

373In Stock

$2.43

$2.09

$1.96

$1.80

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: $2.40
233In Stock

Mfr. Part No.
EC12E1240406

Mouser Part No
688-EC12E1240406

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

233In Stock

$2.40

$2.06

$1.93

$1.73

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: $2.03
614In Stock

Mfr. Part No.
EC12E24204A2

Mouser Part No
688-EC12E24204A2

Alps Alpine

Encoders 12mm 24 RES 24 DTENT

Datasheet

614In Stock

$2.03

$1.75

$1.64

$1.50

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: $2.11
320In Stock

Mfr. Part No.
EC12E24204A8

Mouser Part No
688-EC12E24204A8

Alps Alpine

Encoders 12mm 24 RES 24 DTENT

Datasheet

320In Stock

$2.11

$1.82

$1.70

$1.56

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

EC12E24204A9
Alps Alpine
1: $2.54
30In Stock
2,400Expected 09/10/2026

Mfr. Part No.
EC12E24204A9

Mouser Part No
688-EC12E24204A9

Alps Alpine

Encoders 12mm 24 RES 24 DTENT

Datasheet

30In Stock

2,400Expected 09/10/2026

$2.54

$2.18

$2.04

$1.88

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: $3.05
7,535On Order

Mfr. Part No.
EC12E2420801

Mouser Part No
688-EC12E2420801

Alps Alpine

Encoders 12mm 24 Res 24 Dtent 25mm operating sectn

Datasheet

Product Comments

7,535On Order

$3.05

$2.62

$2.46

$2.26

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 5 Volts Through Hole

EC12E1240301
Alps Alpine
3,000: $1.51
Non-Stocked

Mfr. Part No.
EC12E1240301

Mouser Part No
688-EC12E1240301

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

Non-Stocked

$1.51

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: $1.25
Non-Stocked

Mfr. Part No.
EC12E1240405

Mouser Part No
688-EC12E1240405

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

Non-Stocked

$1.25

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

EC12 Series Encoders

Customer Service Office

Company

Resources

Support