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

Alps Alpine Encoders

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

Results: 107

Applied Filters:

Manufacturer = Alps Alpine

Series

Mounting Style

Product

Type

Resolution

Technology

Number of Detents

Number of Channels

Termination Style

Output Type

Shaft Diameter

Shaft Type

With Switch

Operating Supply Voltage

Life

Packaging

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 12mm Ins Shaft Vert Incremental .5mA 5V

EC12E24404A8
Alps Alpine
1: $3.66
1,098In Stock

Mfr. Part #
EC12E24404A8

Mouser Part #
688-EC12E24404A8

Alps Alpine

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

Datasheet

1,098In Stock

$3.66

$3.15

$2.95

$2.48

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 10mA 5V DC 15 PULSE w/detent

EC11N1520401
Alps Alpine
1: $6.59
194In Stock
NRND

Mfr. Part #
EC11N1520401

Mouser Part #
688-EC11N1520401

NRND

Alps Alpine

Encoders 10mA 5V DC 15 PULSE w/detent

Learn More

Datasheet

194In Stock

$6.59

$6.25

$5.58

$5.12

View

Min.: 1
Mult.: 1

EC11

PCB Mount

Magnetic Encoders

Incremental

15 PPR

Rotary

30 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

15000 Cycle

Tray

Encoders 5 Volts Through Hole

EC11E09244BS
Alps Alpine
1: $6.96
358In Stock
1,200Expected 2026-04-22

Mfr. Part #
EC11E09244BS

Mouser Part #
688-EC11E09244BS

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

358In Stock

1,200Expected 2026-04-22

$6.96

$5.98

$5.61

$5.15

View

Min.: 1
Mult.: 1

EC11

PCB Mount

Magnetic Encoders

Incremental

9 PPR

Rotary

18 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Push/Pull Switch

5 VDC

15000 Cycle

Tray

Encoders 9mm 15 RES 30 DTENT

EC09E1524417
Alps Alpine
1: $10.32
13In Stock
700On Order

Mfr. Part #
EC09E1524417

Mouser Part #
688-EC09E1524405

Alps Alpine

Encoders 9mm 15 RES 30 DTENT

Datasheet

13In Stock

700On Order

$10.32

$8.87

$8.31

$7.29

View

Min.: 1
Mult.: 1

EC09E

PCB Mount

Magnetic Encoders

Incremental

15 PPR

Magnetic

30 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Push/Pull Switch

5 VDC

15000 Cycle

Tray

Encoders 10mm 12 Res 24 Dtent 9mm mount height

EC10E1220501
Alps Alpine
1: $1.57
93In Stock
3,200Expected 2026-05-12

Mfr. Part #
EC10E1220501

Mouser Part #
688-EC10E1220501

Alps Alpine

Encoders 10mm 12 Res 24 Dtent 9mm mount height

Datasheet

93In Stock

3,200Expected 2026-05-12

$1.57

$1.35

$1.26

$1.16

View

Min.: 1
Mult.: 1

EC10E

PCB Mount

Magnetic Encoders

Incremental

12 PPR

Magnetic

24 Detent

2 Channel

PC Pin

Quadrature

Hollow

Without Switch

5 VDC

100000 Cycle

Bulk

Encoders 5 Volts Through Hole

EC11E09204A4
Alps Alpine
1: $6.63
88In Stock

Mfr. Part #
EC11E09204A4

Mouser Part #
688-EC11E09204A4

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

88In Stock

$6.63

$5.70

$5.35

$4.68

View

Min.: 1
Mult.: 1

EC11

PCB Mount

Magnetic Encoders

Incremental

9 PPR

Rotary

18 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

15000 Cycle

Tray

Encoders 11mm 15 RES 30 DTENT

EC11E15244B2
Alps Alpine
1: $7.52
247In Stock
1,200Expected 2026-04-21

Mfr. Part #
EC11E15244B2

Mouser Part #
688-EC11E15244B2

Alps Alpine

Encoders 11mm 15 RES 30 DTENT

Datasheet

Product Comments

247In Stock

1,200Expected 2026-04-21

$7.52

$6.46

$6.05

$5.55

View

Min.: 1
Mult.: 1

EC11

PCB Mount

Magnetic Encoders

Incremental

15 PPR

Rotary

30 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Push/Pull Switch

5 VDC

15000 Cycle

Tray

Encoders 11mm 15 RES 0 DETENT

EC11E1530401
Alps Alpine
1: $10.09
168In Stock

Mfr. Part #
EC11E1530401

Mouser Part #
688-EC11E1530401

Alps Alpine

Encoders 11mm 15 RES 0 DETENT

Learn More

Datasheet

168In Stock

$10.09

$8.70

$8.12

$7.77

View

Min.: 1
Mult.: 1

EC11

PCB Mount

Magnetic Encoders

Incremental

15 PPR

Rotary

30 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Without Switch

5 VDC

15000 Cycle

Tray

Encoders 5 Volts Through Hole

EC12D1564402
Alps Alpine
1: $3.30
574In Stock

Mfr. Part #
EC12D1564402

Mouser Part #
688-EC12D1564402

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

574In Stock

$3.30

$2.84

$2.67

$2.14

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: $3.66
387In Stock

Mfr. Part #
EC12E1220406

Mouser Part #
688-EC12E1220406

Alps Alpine

Encoders 12mm 12 RES 12 DTENT 20mm Operating sectn

Datasheet

387In Stock

$3.66

$3.15

$2.95

$2.59

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: $3.66
233In Stock

Mfr. Part #
EC12E1240406

Mouser Part #
688-EC12E1240406

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

233In Stock

$3.66

$3.15

$2.95

$2.59

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: $3.05
784In Stock

Mfr. Part #
EC12E24204A2

Mouser Part #
688-EC12E24204A2

Alps Alpine

Encoders 12mm 24 RES 24 DTENT

Datasheet

784In Stock

$3.05

$2.64

$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 12mm 24 RES 24 DTENT

EC12E24204A8
Alps Alpine
1: $3.18
393In Stock

Mfr. Part #
EC12E24204A8

Mouser Part #
688-EC12E24204A8

Alps Alpine

Encoders 12mm 24 RES 24 DTENT

Datasheet

393In Stock

$3.18

$2.74

$2.56

$2.36

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: $3.18
239In Stock

Mfr. Part #
EC12E24204A9

Mouser Part #
688-EC12E24204A9

Alps Alpine

Encoders 12mm 24 RES 24 DTENT

Datasheet

239In Stock

$3.18

$2.74

$2.56

$2.36

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 Water-prf,Heavy trq 12 position endoder

EC18AGA20402
Alps Alpine
1: $6.70
544In Stock

Mfr. Part #
EC18AGA20402

Mouser Part #
688-EC18AGA20402

Alps Alpine

Encoders Water-prf,Heavy trq 12 position endoder

Datasheet

544In Stock

$6.70

$6.36

$5.67

$5.19

View

Min.: 1
Mult.: 1

EC18A

PCB Mount

Encoders

Absolute

Mechanical

12 Detent

4 Channel

PC Pin

Quadrature

6.32 mm

Flatted

Without Switch

10 VDC

30000 Cycle

Tray

Encoders 5 Volts Through Hole

EC21A0920401
Alps Alpine
1: $5.84
20In Stock

Mfr. Part #
EC21A0920401

Mouser Part #
688-EC21A0920401

Alps Alpine

Encoders 5 Volts Through Hole

Datasheet

20In Stock

$5.84

$5.02

$4.71

$4.14

View

Min.: 1
Mult.: 1

EC21A

PCB Mount

Ring Encoders

Incremental

9 PPR

Mechanical

18 Detent

2 Channel

PC Pin

Quadrature

Ring

Without Switch

5 VDC

50000 Cycle

Tray

Encoders 30 DETENT 15-PULSE

EC21A1520401
Alps Alpine
1: $5.84
232In Stock

Mfr. Part #
EC21A1520401

Mouser Part #
688-EC21A1520401

Alps Alpine

Encoders 30 DETENT 15-PULSE

Datasheet

232In Stock

$5.84

$5.02

$4.71

$3.74

View

Min.: 1
Mult.: 1

EC21A

PCB Mount

Ring Encoders

Incremental

15 PPR

Mechanical

30 Detent

2 Channel

PC Pin

Quadrature

Ring

Without Switch

5 VDC

50000 Cycle

Tray

Encoders 5 Volts Through Hole

EC21A1540401
Alps Alpine
1: $5.84
90In Stock
600Expected 2026-06-19

Mfr. Part #
EC21A1540401

Mouser Part #
688-EC21A1540401

Alps Alpine

Encoders 5 Volts Through Hole

Learn More

Datasheet

90In Stock

600Expected 2026-06-19

$5.84

$5.02

$4.71

$4.14

View

Min.: 1
Mult.: 1

EC21A

PCB Mount

Ring Encoders

Incremental

15 PPR

Mechanical

30 Detent

2 Channel

PC Pin

Quadrature

Ring

Without Switch

5 VDC

50000 Cycle

Tray

Encoders 5 Volts Through Hole

EC28A1520401
Alps Alpine
1: $8.28
71In Stock

Mfr. Part #
EC28A1520401

Mouser Part #
688-EC28A1520401

Alps Alpine

Encoders 5 Volts Through Hole

Learn More

Datasheet

71In Stock

$8.28

$7.11

$6.67

$5.84

View

Min.: 1
Mult.: 1

EC28A

PCB Mount

Magnetic Encoders

15 PPR

30 Detent

Through Hole

5 VDC

Tray

Encoders 5 Volts Through Hole

EC28A1550401
Alps Alpine
1: $8.28
5In Stock
400Expected 2026-04-16

Mfr. Part #
EC28A1550401

Mouser Part #
688-EC28A1550401

Alps Alpine

Encoders 5 Volts Through Hole

Learn More

Datasheet

5In Stock

400Expected 2026-04-16

$8.28

$7.11

$5.39

$5.01

View

Min.: 1
Mult.: 1

EC28A

PCB Mount

Ring Encoders

Incremental

15 PPR

Mechanical

30 Detent

2 Channel

PC Pin

Quadrature

Ring

Without Switch

5 VDC

50000 Cycle

Tray

Encoders 15Pulses/30Detent 20mm/18mNm

EC35A1520402
Alps Alpine
1: $8.71
80In Stock

Mfr. Part #
EC35A1520402

Mouser Part #
688-EC35A1520402

Alps Alpine

Encoders 15Pulses/30Detent 20mm/18mNm

Datasheet

80In Stock

$8.71

$7.49

$7.02

$6.15

View

Min.: 1
Mult.: 1

EC35A

PCB Mount

Ring Encoders

Incremental

15 PPR

Mechanical

30 Detent

2 Channel

PC Pin

Quadrature

Ring

Without Switch

5 VDC

50000 Cycle

Tray

Encoders ABC Switch 18+/-7mNm 10 Pulse/30 Detent

EC35AH220403
Alps Alpine
1: $8.06
46In Stock
800Expected 2026-06-23

Mfr. Part #
EC35AH220403

Mouser Part #
688-EC35AH220403

Alps Alpine

Encoders ABC Switch 18+/-7mNm 10 Pulse/30 Detent

Datasheet

46In Stock

800Expected 2026-06-23

$8.06

$6.93

$6.49

$5.69

View

Min.: 1
Mult.: 1

EC35AH

PCB Mount

Ring Encoders

Incremental

10 PPR

Mechanical

30 Detent

3 Channel

PC Pin

Quadrature

Ring

Without Switch

5 VDC

50000 Cycle

Tray

Encoders 6Pulses (ABC) / 18Detent / 14.9mm / Reflow

EC35CH120401
Alps Alpine
1: $9.80
379In Stock

Mfr. Part #
EC35CH120401

Mouser Part #
688-EC35CH120401

Alps Alpine

Encoders 6Pulses (ABC) / 18Detent / 14.9mm / Reflow

Datasheet

379In Stock

$9.80

$8.42

$7.89

$6.91

View

Min.: 1
Mult.: 1

18 Detent

Tray

Encoders 9Pulses / 18Detent / 40mNm / 14.5mm

EC50A0920404
Alps Alpine
1: $13.58
7In Stock
200Expected 2026-05-18

Mfr. Part #
EC50A0920404

Mouser Part #
688-EC50A0920404

Alps Alpine

Encoders 9Pulses / 18Detent / 40mNm / 14.5mm

Datasheet

7In Stock

200Expected 2026-05-18

$13.58

$11.66

$10.93

$10.01

View

Min.: 1
Mult.: 1

EC50A

PCB Mount

Ring Encoders

Incremental

9 PPR

Mechanical

18 Detent

2 Channel

PC Pin

Quadrature

Ring

Without Switch

5 VDC

40000 Cycle

Tray

Encoders 10mA 5V DC 15 PULSE .5mm w/detent

EC11N1524403
Alps Alpine
1: $6.98
595In Stock
NRND

Mfr. Part #
EC11N1524403

Mouser Part #
688-EC11N1524403

NRND

Alps Alpine

Encoders 10mA 5V DC 15 PULSE .5mm w/detent

Learn More

Datasheet

595In Stock

$6.98

$6.60

$5.89

$5.41

View

Min.: 1
Mult.: 1

EC11

PCB Mount

Magnetic Encoders

Incremental

15 PPR

Rotary

30 Detent

2 Channel

PC Pin

Quadrature

6 mm

Flatted

Push/Pull Switch

5 VDC

15000 Cycle

Tray

Alps Alpine Encoders

Mouser Electronics®

Company

Resources

Support