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

20 PPR Rotary Encoders

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

Results: 88

Applied Filters:

Resolution = 20 PPR Technology = Rotary

Manufacturer

Series

Mounting Style

Product

Number of Detents

Number of Channels

Termination Style

Output Type

Shaft Diameter

Shaft Type

With Switch

Operating Supply Voltage

Life

IP Rating

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 Low Profile Encoder

PEC11L-4020K-S0020
Bourns
1: $3.66
2,103In Stock

Mfr. Part #
PEC11L-4020K-S0020

Mouser Part #
652-PEC11L-4020K-S20

Bourns

Encoders Low Profile Encoder

Learn More

Datasheet

2,103In Stock

$3.66

$3.21

$3.00

$2.62

View

Min.: 1
Mult.: 1

PEC11L

PCB Mount

Contacting Encoders

Incremental

20 PPR

Rotary

No Detent

2 Channel

PC Pin

Quadrature

6 mm

Knurled

Push/Pull Switch

5 VDC

100000 Cycle

IP40

Tray

Encoders ENCODER

PEC11L-4020F-S0020
Bourns
1: $3.77
1,120In Stock

Mfr. Part #
PEC11L-4020F-S0020

Mouser Part #
652-PEC11L4020FS0020

Bourns

Encoders ENCODER

Learn More

Datasheet

1,120In Stock

$3.77

$3.59

$3.08

$3.02

View

Min.: 1
Mult.: 1

PEC11L

PCB Mount

Contacting Encoders

Incremental

20 PPR

Rotary

No Detent

2 Channel

PC Pin

Quadrature

6 mm

D / Flatted

Push/Pull Switch

5 VDC

100000 Cycle

IP40

Tray

Encoders ENCODER

PEC11L-4120K-S0020
Bourns
1: $3.66
1,662In Stock

Mfr. Part #
PEC11L-4120K-S0020

Mouser Part #
652-PEC11L4120KS0020

Bourns

Encoders ENCODER

Learn More

Datasheet

1,662In Stock

$3.66

$3.36

$3.00

$2.75

View

Min.: 1
Mult.: 1

PEC11L

PCB Mount

Contacting Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

Quadrature

6 mm

Knurled

Push/Pull Switch

5 VDC

100000 Cycle

IP40

Tray

Encoders INC 5-24VDC NPN OC A BZ PHASE

E6C2-CWZ6C 20P/R 2M
Omron Automation and Safety
1: $871.04
1In Stock

Mfr. Part #
E6C2-CWZ6C 20P/R 2M

Mouser Part #
653-E6C2-CWZ6C20PR2M

Omron Automation and Safety

Encoders INC 5-24VDC NPN OC A BZ PHASE

Datasheet

1In Stock

$871.04

$810.89

Quote

Min.: 1
Mult.: 1

E6C56

Panel Mount

Encoders

Incremental

20 PPR

Rotary

No Detent

3 Channel

Cable

Quadrature

6 mm

D / Flatted

Without Switch

5 VDC to 24 VDC

IP64

Encoders ENCODER

PEC11L-4115K-N0020
Bourns
1: $3.40
835In Stock

Mfr. Part #
PEC11L-4115K-N0020

Mouser Part #
652-PEC11L4115KN0020

Bourns

Encoders ENCODER

Learn More

Datasheet

835In Stock

$3.40

$3.01

$2.79

$2.45

View

Min.: 1
Mult.: 1

PEC11L

PCB Mount

Contacting Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

Quadrature

6 mm

Knurled

Without Switch

5 VDC

100000 Cycle

IP40

Tray

Encoders ENCODER

PEC11L-4125F-N0020
Bourns
1: $3.34
1,190In Stock

Mfr. Part #
PEC11L-4125F-N0020

Mouser Part #
652-PEC11L4125FN0020

Bourns

Encoders ENCODER

Learn More

Datasheet

1,190In Stock

$3.34

$3.12

$2.79

$2.56

View

Min.: 1
Mult.: 1

PEC11L

PCB Mount

Contacting Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

Quadrature

6 mm

D / Flatted

Without Switch

5 VDC

100000 Cycle

IP40

Tray

Encoders INC 5-12VDC VOLT ABZ PHASE

E6C2-CWZ3E 20P/R 2M
Omron Automation and Safety
1: $907.17
2In Stock

Mfr. Part #
E6C2-CWZ3E 20P/R 2M

Mouser Part #
653-E6C2-CWZ3E20PR2M

Omron Automation and Safety

Encoders INC 5-12VDC VOLT ABZ PHASE

Datasheet

2In Stock

$907.17

$867.77

$860.50

View

Min.: 1
Mult.: 1

E6C30

Panel Mount

Encoders

Incremental

20 PPR

Rotary

No Detent

3 Channel

Cable

Quadrature

6 mm

D / Flatted

Without Switch

5 VDC to 12 VDC

IP64

Encoders 11mm Rotary Incremental Encoder

EN11-HSB1AF20
BI Technologies / TT Electronics
1: $4.51
3,928In Stock

Mfr. Part #
EN11-HSB1AF20

Mouser Part #
858-EN11-HSB1AF20

BI Technologies / TT Electronics

Encoders 11mm Rotary Incremental Encoder

Datasheet

3,928In Stock

$4.51

$4.20

$3.00

$2.82

View

Min.: 1
Mult.: 1

EN11

PCB Mount

Magnetic Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

2 bit Gray Code

6 mm

D / Flatted

Pushbutton Switch

5 VDC

Tray

Encoders 11mm ROTARY ENCODER 20 DETENT

EN11-HSM1AQ15
BI Technologies / TT Electronics
1: $4.51
1,212In Stock

Mfr. Part #
EN11-HSM1AQ15

Mouser Part #
858-EN11HSM1AQ15

BI Technologies / TT Electronics

Encoders 11mm ROTARY ENCODER 20 DETENT

Datasheet

1,212In Stock

$4.51

$4.20

$3.76

$3.44

View

Min.: 1
Mult.: 1

EN11

PCB Mount

Magnetic Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

2 bit Gray Code

6 mm

Knurled

Pushbutton Switch

5 VDC

Tray

Encoders 20 pulse 20 detent 11mm

EN11-VSM1BF20
BI Technologies / TT Electronics
1: $4.49
3,345In Stock

Mfr. Part #
EN11-VSM1BF20

Mouser Part #
858-EN11-VSM1BF20

BI Technologies / TT Electronics

Encoders 20 pulse 20 detent 11mm

Datasheet

3,345In Stock

$4.49

$4.19

$3.74

$3.43

View

Min.: 1
Mult.: 1

EN11

PCB Mount

Magnetic Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

2 bit Gray Code

6 mm

D / Flatted

Pushbutton Switch

5 VDC

Tray

Encoders 11mm Rotary Incremental Encoder

EN11-HSM1AQ20
BI Technologies / TT Electronics
1: $4.51
6,444In Stock

Mfr. Part #
EN11-HSM1AQ20

Mouser Part #
858-EN11-HSM1AQ20

BI Technologies / TT Electronics

Encoders 11mm Rotary Incremental Encoder

Datasheet

6,444In Stock

$4.51

$4.20

$2.92

$2.79

View

Min.: 1
Mult.: 1

EN11

PCB Mount

Magnetic Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

2 bit Gray Code

6 mm

Knurled

Pushbutton Switch

5 VDC

Tray

Encoders 11mm Rotary Incremental Encoder

EN11-VSM1AF20
BI Technologies / TT Electronics
1: $4.51
2,914In Stock

Mfr. Part #
EN11-VSM1AF20

Mouser Part #
858-EN11-VSM1AF20

BI Technologies / TT Electronics

Encoders 11mm Rotary Incremental Encoder

Datasheet

2,914In Stock

$4.51

$4.20

$3.74

$3.53

View

Min.: 1
Mult.: 1

EN11

PCB Mount

Magnetic Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

2 bit Gray Code

6 mm

D / Flatted

Pushbutton Switch

5 VDC

Tray

Encoders 11mm Rotary Incremental Encoder

EN11-HSM1AF20
BI Technologies / TT Electronics
1: $4.51
707In Stock

Mfr. Part #
EN11-HSM1AF20

Mouser Part #
858-EN11-HSM1AF20

BI Technologies / TT Electronics

Encoders 11mm Rotary Incremental Encoder

Datasheet

707In Stock

$4.51

$4.20

$3.76

$3.44

View

Min.: 1
Mult.: 1

EN11

PCB Mount

Magnetic Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

2 bit Gray Code

6 mm

D / Flatted

Pushbutton Switch

5 VDC

Tray

Encoders 11mm Rotary Incremental Encoder

EN11-VSB1AQ15
BI Technologies / TT Electronics
1: $4.51
1,666In Stock

Mfr. Part #
EN11-VSB1AQ15

Mouser Part #
858-EN11-VSB1AQ15

BI Technologies / TT Electronics

Encoders 11mm Rotary Incremental Encoder

Datasheet

1,666In Stock

$4.51

$4.20

$3.76

$3.44

View

Min.: 1
Mult.: 1

EN11

PCB Mount

Magnetic Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

2 bit Gray Code

6 mm

Knurled

Pushbutton Switch

5 VDC

Tray

Encoders 11mm ROTARY ENCODER

EN11-HSM0AF15
BI Technologies / TT Electronics
1: $4.51
503In Stock

Mfr. Part #
EN11-HSM0AF15

Mouser Part #
858-EN11HSM0AF15

BI Technologies / TT Electronics

Encoders 11mm ROTARY ENCODER

Datasheet

503In Stock

$4.51

$4.20

$3.76

$3.44

View

Min.: 1
Mult.: 1

EN11

PCB Mount

Magnetic Encoders

Incremental

20 PPR

Rotary

No Detent

2 Channel

PC Pin

2 bit Gray Code

6 mm

D / Flatted

Pushbutton Switch

5 VDC

Tray

Encoders 11mm

EN11-HNB0BQ20
BI Technologies / TT Electronics
1: $3.25
778In Stock

Mfr. Part #
EN11-HNB0BQ20

Mouser Part #
858-EN11-HNB0BQ20

BI Technologies / TT Electronics

Encoders 11mm

Datasheet

778In Stock

$3.25

$2.94

$2.09

$2.02

View

Min.: 1
Mult.: 1

EN11

PCB Mount

Magnetic Encoders

Incremental

20 PPR

Rotary

No Detent

2 Channel

PC Pin

2 bit Gray Code

6 mm

Knurled

Without Switch

5 VDC

Tray

Encoders 11MM INCREMENTAL ENCODER

PEC11H-4120F-S0020
Bourns
1: $4.54
1,685In Stock

Mfr. Part #
PEC11H-4120F-S0020

Mouser Part #
652-PEC11H4120FS0020

Bourns

Encoders 11MM INCREMENTAL ENCODER

Learn More

Datasheet

1,685In Stock

$4.54

$3.90

$3.66

$3.36

View

Min.: 1
Mult.: 1

PEC11H

Snap In

Contacting Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

Quadrature

6 mm

D / Flatted

Pushbutton Switch

5 VDC

100000 Cycle

IP40

Tray

Encoders 11mm Low Profile Pulse/Rotation

PEC11L-4120F-S0020
Bourns
1: $3.74
7,346In Stock

Mfr. Part #
PEC11L-4120F-S0020

Mouser Part #
652-PEC11L4120FS0020

Bourns

Encoders 11mm Low Profile Pulse/Rotation

Learn More

Datasheet

7,346In Stock

$3.74

$3.08

$2.89

$2.85

View

Min.: 1
Mult.: 1

PEC11L

PCB Mount

Contacting Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

Quadrature

6 mm

D / Flatted

Push/Pull Switch

5 VDC

100000 Cycle

IP40

Tray

Encoders ENCODER

PEC11L-4125F-S0020
Bourns
1: $3.48
1,206In Stock
3,000Expected 2026-11-19

Mfr. Part #
PEC11L-4125F-S0020

Mouser Part #
652-PEC11L4125FS0020

Bourns

Encoders ENCODER

Learn More

Datasheet

1,206In Stock

3,000Expected 2026-11-19

$3.48

$3.41

$2.92

$2.69

View

Min.: 1
Mult.: 1

PEC11L

PCB Mount

Contacting Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

Quadrature

6 mm

D / Flatted

Push/Pull Switch

5 VDC

100000 Cycle

IP40

Tray

Encoders 62A18-02-020C

62A18-02-020C
Grayhill
1: $108.03
15In Stock

Mfr. Part #
62A18-02-020C

Mouser Part #
706-62A18-02-020C

Grayhill

Encoders 62A18-02-020C

Datasheet

15In Stock

$108.03

$104.75

$76.49

$74.91

View

Min.: 1
Mult.: 1

62A,V,D

Panel Mount

Optical Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

Connector

Quadrature

1/4 in

D / Flatted

Pushbutton Switch

5 VDC

Encoders 62A18-02-060C

62A18-02-060C
Grayhill
1: $110.84
1In Stock

Mfr. Part #
62A18-02-060C

Mouser Part #
706-62A18-02-060C

Grayhill

Encoders 62A18-02-060C

Datasheet

1In Stock

$110.84

$94.90

$84.37

$78.44

View

Min.: 1
Mult.: 1

62A,V,D

Panel Mount

Optical Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

Connector

Quadrature

1/4 in

D / Flatted

Pushbutton Switch

5 VDC

Encoders 62A18-02-P

62A18-02-P
Grayhill
1: $108.03
1In Stock

Mfr. Part #
62A18-02-P

Mouser Part #
706-62A18-02-P

Grayhill

Encoders 62A18-02-P

Datasheet

1In Stock

$108.03

$92.49

$82.24

$77.05

View

Min.: 1
Mult.: 1

62A,V,D

Panel Mount

Optical Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

Quadrature

1/4 in

D / Flatted

Pushbutton Switch

5 VDC

Encoders 62V22-02-P

62V22-02-P
Grayhill
1: $108.03
10In Stock

Mfr. Part #
62V22-02-P

Mouser Part #
706-62V22-02-P

Grayhill

Encoders 62V22-02-P

Datasheet

10In Stock

$108.03

$104.75

$85.55

$76.49

View

Min.: 1
Mult.: 1

62A,V,D

Panel Mount

Optical Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

Quadrature

1/4 in

D / Flatted

Pushbutton Switch

3.3 VDC

Encoders ROTARY ENCODER W/BALL SPRING

PEC11H-4115F-S0020
Bourns
1: $4.49
49In Stock
9,300Expected 2026-11-12

Mfr. Part #
PEC11H-4115F-S0020

Mouser Part #
652-PEC11H4115FS0020

Bourns

Encoders ROTARY ENCODER W/BALL SPRING

Learn More

Datasheet

49In Stock

9,300Expected 2026-11-12

$4.49

$4.16

$3.72

$3.41

View

Min.: 1
Mult.: 1

PEC11H

Snap In

Contacting Encoders

Incremental

20 PPR

Rotary

20 Detent

2 Channel

PC Pin

Quadrature

6 mm

D / Flatted

Pushbutton Switch

5 VDC

100000 Cycle

IP40

Tray

Encoders 15mm Shaft Switch No Detents 20 Pulses

PEC11L-4015F-S0020
Bourns
1: $3.57
756In Stock

Mfr. Part #
PEC11L-4015F-S0020

Mouser Part #
652-PEC11L4015FS0020

Bourns

Encoders 15mm Shaft Switch No Detents 20 Pulses

Learn More

Datasheet

756In Stock

$3.57

$3.46

$2.98

$2.76

View

Min.: 1
Mult.: 1

PEC11L

PCB Mount

Contacting Encoders

Incremental

20 PPR

Rotary

No Detent

2 Channel

PC Pin

Quadrature

6 mm

D / Flatted

Push/Pull Switch

5 VDC

100000 Cycle

IP40

Tray

20 PPR Rotary Encoders

Mouser Electronics®

Company

Resources

Support