Encoders – Mouser Singapore

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AMT21 Absolute Capacitive Modular Encoders

Same Sky AMT21 High Accuracy Absolute Modular Encoders output 12-bits or 14-bits of absolute position information with RS-485 communication. This rugged series offers an innovative capacitive platform and resists contaminants such as dirt, dust, and oil. The encoder design simplifies the assembly process, reducing mounting and alignment time with the One Touch Zero™ feature. Same Sky AMT21 High Accuracy Absolute Modular Encoders have an operating temperature range of -40°C to +105°C, high accuracy, a compact package, and low current draw. The AMT21 series is ideal for industrial, automation, robotics, and renewable energy applications.

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Part #

Encoders Straight (Radial) Orientation, 14-Bit Single-Turn Resolution, Adjustable Data Rate

AMT212F-V
Same Sky
1: $78.17
166In Stock

Mfr. Part No.
AMT212F-V

Mouser Part No
490-AMT212F-V

Same Sky

Encoders Straight (Radial) Orientation, 14-Bit Single-Turn Resolution, Adjustable Data Rate

Learn More

Datasheet

166In Stock

$78.17

$71.63

$66.11

$64.49

View

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

14 bit

Rotary

No Detent

Radial

14 bit Single-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders Right-Angle (Axial) Orientation, 12-Bit Multi-Turn Resolution, Adjustable Data Rate

AMT213G-V
Same Sky
1: $73.70
76In Stock

Mfr. Part No.
AMT213G-V

Mouser Part No
490-AMT213G-V

Same Sky

Encoders Right-Angle (Axial) Orientation, 12-Bit Multi-Turn Resolution, Adjustable Data Rate

Learn More

Datasheet

76In Stock

$73.70

$62.78

$62.71

$62.70

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

12 bit

Rotary

No Detent

Axial

12 bit Multi-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders Right-Angle (Axial) Orientation, 12-Bit Single-Turn Resolution, Adjustable Data Rate

AMT213E-V
Same Sky
1: $74.56
49In Stock

Mfr. Part No.
AMT213E-V

Mouser Part No
490-AMT213E-V

Same Sky

Encoders Right-Angle (Axial) Orientation, 12-Bit Single-Turn Resolution, Adjustable Data Rate

Learn More

Datasheet

49In Stock

$74.56

$68.31

$63.05

$61.50

View

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

12 bit

Rotary

No Detent

Axial

12 bit Single-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders Right-Angle (Axial) Orientation, 14-Bit Multi-Turn Resolution, Adjustable Data Rate

AMT213H-V
Same Sky
1: $86.17
84In Stock

Mfr. Part No.
AMT213H-V

Mouser Part No
490-AMT213H-V

Same Sky

Encoders Right-Angle (Axial) Orientation, 14-Bit Multi-Turn Resolution, Adjustable Data Rate

Learn More

Datasheet

84In Stock

$86.17

$78.96

$72.88

$71.09

View

Min.: 1
Mult.: 1

AMT21

Kits

Absolute

14 PPR

14 bit Multi-Turn

Assorted Sleeves

5 VDC

Bulk

Encoders RS485 14-BIT Radial KIT Absolute Encoder

AMT212B-V
Same Sky
1: $86.24
314In Stock

Mfr. Part No.
AMT212B-V

Mouser Part No
490-AMT212B-V

Same Sky

Encoders RS485 14-BIT Radial KIT Absolute Encoder

Learn More

Datasheet

314In Stock

$86.24

$75.89

$70.23

$66.25

View

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

14 bit

Rotary

No Detent

Radial

14 bit Single-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders RS485 12-BIT Radial KIT Absolute Encoder

AMT212A-V
Same Sky
1: $82.62
78In Stock

Mfr. Part No.
AMT212A-V

Mouser Part No
490-AMT212A-V

Same Sky

Encoders RS485 12-BIT Radial KIT Absolute Encoder

Learn More

Datasheet

78In Stock

$82.62

$72.69

$67.28

$63.44

View

Min.: 1
Mult.: 1

AMT21

Panel Mount

Modular Encoders

Absolute

12 PPR

Rotary

Radial

Assorted Sleeves

5 VDC

Bulk

Encoders Encoder Kit 12-Bit Multi-Turn Radial

AMT212C-V
Same Sky
1: $88.41
51In Stock

Mfr. Part No.
AMT212C-V

Mouser Part No
490-AMT212C-V

Same Sky

Encoders Encoder Kit 12-Bit Multi-Turn Radial

Learn More

Datasheet

51In Stock

$88.41

$74.27

$69.89

$67.56

View

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

12 bit

Rotary

No Detent

Radial

12 bit Multi-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders Encoder Kit 14-Bit Multi-Turn Radial

AMT212D-V
Same Sky
1: $92.53
144In Stock
200Expected 18/9/2026

Mfr. Part No.
AMT212D-V

Mouser Part No
490-AMT212D-V

Same Sky

Encoders Encoder Kit 14-Bit Multi-Turn Radial

Learn More

Datasheet

144In Stock

200Expected 18/9/2026

$92.53

$82.20

$81.40

$74.30

View

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

14 bit

Rotary

No Detent

Radial

14 bit Multi-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders Straight (Radial) Orientation, 12-Bit Single-Turn Resolution, Adjustable Data Rate

AMT212E-V
Same Sky
1: $72.22
56In Stock
100Expected 13/11/2026

Mfr. Part No.
AMT212E-V

Mouser Part No
490-AMT212E-V

Same Sky

Encoders Straight (Radial) Orientation, 12-Bit Single-Turn Resolution, Adjustable Data Rate

Learn More

Datasheet

56In Stock

100Expected 13/11/2026

$72.22

$66.06

$64.02

$63.01

View

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

12 bit

Rotary

No Detent

Radial

12 bit Single-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders Straight (Radial) Orientation, 14-Bit Multi-Turn Resolution, Adjustable Data Rate

AMT212H-V
Same Sky
1: $92.58
57In Stock

Mfr. Part No.
AMT212H-V

Mouser Part No
490-AMT212H-V

Same Sky

Encoders Straight (Radial) Orientation, 14-Bit Multi-Turn Resolution, Adjustable Data Rate

Learn More

Datasheet

57In Stock

$92.58

$81.48

$75.40

$71.18

$66.80

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

14 bit

Rotary

No Detent

Radial

14 bit Multi-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders RS485 14-BIT Axial KIT Absolute Encoder

AMT213B-V
Same Sky
1: $86.24
63In Stock

Mfr. Part No.
AMT213B-V

Mouser Part No
490-AMT213B-V

Same Sky

Encoders RS485 14-BIT Axial KIT Absolute Encoder

Learn More

Datasheet

63In Stock

$86.24

$75.89

$70.23

$66.25

View

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

14 bit

Rotary

No Detent

Axial

14 bit Single-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders Encoder Kit 14-Bit Multi-Turn Axial

AMT213D-V
Same Sky
1: $88.22
56In Stock

Mfr. Part No.
AMT213D-V

Mouser Part No
490-AMT213D-V

Same Sky

Encoders Encoder Kit 14-Bit Multi-Turn Axial

Learn More

Datasheet

56In Stock

$88.22

$81.34

$76.50

$73.81

View

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

14 bit

Rotary

No Detent

Axial

14 bit Multi-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders Right-Angle (Axial) Orientation, 14-Bit Single-Turn Resolution, Adjustable Data Rate

AMT213F-V
Same Sky
1: $78.55
53In Stock

Mfr. Part No.
AMT213F-V

Mouser Part No
490-AMT213F-V

Same Sky

Encoders Right-Angle (Axial) Orientation, 14-Bit Single-Turn Resolution, Adjustable Data Rate

Learn More

Datasheet

53In Stock

$78.55

$70.16

$65.40

$64.65

View

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

14 bit

Rotary

No Detent

Axial

14 bit Single-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders Straight (Radial) Orientation, 12-Bit Multi-Turn Resolution, Adjustable Data Rate

AMT212G-V
Same Sky
1: $82.96
10In Stock
100Expected 2/10/2026

Mfr. Part No.
AMT212G-V

Mouser Part No
490-AMT212G-V

Same Sky

Encoders Straight (Radial) Orientation, 12-Bit Multi-Turn Resolution, Adjustable Data Rate

Learn More

Datasheet

10In Stock

100Expected 2/10/2026

$82.96

$64.80

$63.34

$63.25

$63.24

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

12 bit

Rotary

No Detent

Radial

12 bit Multi-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders RS485 12-BIT Axial KIT Absolute Encoder

AMT213A-V
Same Sky
1: $79.27
9In Stock

Mfr. Part No.
AMT213A-V

Mouser Part No
490-AMT213A-V

Same Sky

Encoders RS485 12-BIT Axial KIT Absolute Encoder

Learn More

Datasheet

9In Stock

$79.27

$71.11

$66.53

$63.44

View

Min.: 1
Mult.: 1

AMT21

Snap In

Kits

Absolute

12 bit

Rotary

No Detent

Axial

12 bit Single-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

Encoders Radial 14bit 8mm Absolute Encoder

AMT212B-8000-S
Same Sky
100: $70.43
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AMT212B-8000-S

Mouser Part No
490-AMT212B-8000-S

Same Sky

Encoders Radial 14bit 8mm Absolute Encoder

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$70.43

Min.: 100
Mult.: 1

AMT21

Panel Mount

Modular Encoders

Absolute

14 PPR

No Detent

Radial

14 bit Multi-Turn

5 VDC

Encoders Encoder Kit 12-Bit Multi-Turn Axial

AMT213C-V
Same Sky
100: $74.32
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
AMT213C-V

Mouser Part No
490-AMT213C-V

Same Sky

Encoders Encoder Kit 12-Bit Multi-Turn Axial

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$74.32

Min.: 100
Mult.: 50

AMT21

Snap In

Kits

Absolute

12 bit

Rotary

No Detent

Axial

12 bit Multi-Turn

Assorted Sleeves

Without Switch

5 VDC

Bulk

AMT21 Absolute Capacitive Modular Encoders

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