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Optical Encoders

Optical encoders are electronic devices that convert rotary or linear motion into digital signals. They are commonly used in a wide range of applications, including industrial automation, robotics, and computer peripherals.

Optical encoders consist of a light source, a sensing element, and a rotating or linear scale. The light source, typically an LED or laser, emits light onto the scale, and the sensing element, typically a photodiode or phototransistor, detects the light reflected back from the scale. The sensing element generates a signal based on the amount of light detected, which is then processed by an electronic circuit to produce a digital output signal.

Optical encoders can be categorized into two types based on their operating principle: incremental and absolute. Incremental encoders generate a series of digital pulses that correspond to the relative position of the encoder, while absolute encoders generate a unique digital code that corresponds to the absolute position of the encoder.

Optical Encoders

Available Parts 189

Part# Info Specs
Part RoHS Manufacturer Description Additional Features Configuration Gap Size JESD-609 Code Mounting Feature No. of Elements No. of Functions Maximum On State Current Maximum Operating Temperature Minimum Operating Temperature Optoelectronic Type Packing Method Peak Wavelength (nm) Maximum Response Time Sub-Category Maximum Supply Voltage Terminal Finish
EAW0J-C24-AE0128L by Bourns

EAW0J-C24-AE0128L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e3; Minimum Operating Temperature: -40 Cel; No. of Functions: 1;

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

AEDR-8320-1Q0 by Broadcom

AEDR-8320-1Q0

Broadcom

ROTARY/LINEAR POSITION ENCODER; Mounting Feature: SURFACE MOUNT; Maximum Supply Voltage: 7 V; Configuration: SINGLE, 2 CHANNELS; No. of Functions: 1; Maximum Operating Temperature: 70 Cel;

SINGLE, 2 CHANNELS

SURFACE MOUNT

1

70 Cel

-10 Cel

ROTARY/LINEAR POSITION ENCODER

Optical Position Encoders

7 V

62B11-LPP-P by Grayhill

62B11-LPP-P

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; No. of Functions: 1; Configuration: SINGLE, 2 CHANNELS; JESD-609 Code: e3; Maximum Operating Temperature: 85 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

62B11-SPP-P by Grayhill

62B11-SPP-P

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; JESD-609 Code: e3; Configuration: SINGLE, 2 CHANNELS; No. of Functions: 1; Maximum Operating Temperature: 85 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

62B22-LPP-P by Grayhill

62B22-LPP-P

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; JESD-609 Code: e3; No. of Functions: 1;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

62B22-SPP-P by Grayhill

62B22-SPP-P

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; No. of Functions: 1; Configuration: SINGLE, 2 CHANNELS;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW0J-B24-BD0009L by Bourns

ECW0J-B24-BD0009L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; Configuration: SINGLE, 2 CHANNELS; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e3; No. of Functions: 1;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1D-C24-BC0024L by Bourns

ECW1D-C24-BC0024L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; JESD-609 Code: e3; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; No. of Functions: 1;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1D-C24-CC0024L by Bourns

ECW1D-C24-CC0024L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; Minimum Operating Temperature: -40 Cel; Configuration: SINGLE, 2 CHANNELS; JESD-609 Code: e3; No. of Functions: 1;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1D-C28-BC0024L by Bourns

ECW1D-C28-BC0024L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e3; Configuration: SINGLE, 2 CHANNELS; No. of Functions: 1;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1D-R19-BC0024L by Bourns

ECW1D-R19-BC0024L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; Maximum Operating Temperature: 85 Cel; No. of Functions: 1; Configuration: SINGLE, 2 CHANNELS; JESD-609 Code: e3;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1J-B16-BC0024L by Bourns

ECW1J-B16-BC0024L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; JESD-609 Code: e3; Maximum Operating Temperature: 85 Cel; Configuration: SINGLE, 2 CHANNELS; Minimum Operating Temperature: -40 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1J-B24-AC0024L by Bourns

ECW1J-B24-AC0024L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; JESD-609 Code: e3; Configuration: SINGLE, 2 CHANNELS; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1J-B24-EC0024L by Bourns

ECW1J-B24-EC0024L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; Minimum Operating Temperature: -40 Cel; JESD-609 Code: e3; No. of Functions: 1; Configuration: SINGLE, 2 CHANNELS;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1J-B28-BC0024L by Bourns

ECW1J-B28-BC0024L

Bourns

ECW1J-B28-BC0024L by Bourns is a single, 2-channel rotary position encoder with a max operating temperature of 85°C and a min operating temperature of -40°C. It is commonly used in optical encoders for various applications.

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1J-C24-BC0024L by Bourns

ECW1J-C24-BC0024L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; Configuration: SINGLE, 2 CHANNELS; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; JESD-609 Code: e3;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1J-C28-BC0024L by Bourns

ECW1J-C28-BC0024L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; No. of Functions: 1; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e3; Minimum Operating Temperature: -40 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1J-R19-AC0024L by Bourns

ECW1J-R19-AC0024L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 85 Cel; Configuration: SINGLE, 2 CHANNELS; JESD-609 Code: e3;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ECW1J-R24-BC0024L by Bourns

ECW1J-R24-BC0024L

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; Configuration: SINGLE, 2 CHANNELS; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 85 Cel; No. of Functions: 1;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

EM14C0D-E28-L064N by Bourns

EM14C0D-E28-L064N

Bourns

ROTARY POSITION ENCODER; Terminal Finish: TIN; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 70 Cel; JESD-609 Code: e3; No. of Functions: 1;

SINGLE, 2 CHANNELS

e3

1

70 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

ENA1J-B20-L00100L by Bourns

ENA1J-B20-L00100L

Bourns

ENA1J-B20-L00100L by Bourns is a single, 2-channel rotary position encoder with a max supply voltage of 5V. It operates b/w -40°C to 75°C and features through-hole mounting. Ideal for applications requiring precise rotational position sensing in various electronic devices.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

ENA1J-B20-L00128L by Bourns

ENA1J-B20-L00128L

Bourns

The Bourns ENA1J-B20-L00128L is a single, 2-channel rotary position encoder with a max supply voltage of 5V. Operating temperature ranges from -40°C to 75°C. Featuring through-hole mounting, it is ideal for applications requiring precise rotary position sensing in various electronic devices.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

ENA1J-B20-L00064L by Bourns

ENA1J-B20-L00064L

Bourns

ENA1J-B20-L00064L by Bourns is a single, 2-channel rotary position encoder with a max supply voltage of 5V. It operates in temperatures ranging from -40°C to 75°C and features through-hole mounting. This optical encoder is commonly used in various applications requiring precise rotary position sensing.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

ENA1J-B28-L00100L by Bourns

ENA1J-B28-L00100L

Bourns

ENA1J-B28-L00100L by Bourns is a single, 2-channel rotary position encoder with a max supply voltage of 5V. It operates b/w -40°C to 75°C and features through-hole mounting. Ideal for applications requiring precise rotary position sensing in various electronic devices.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

ENA1J-B28-L00100 by Bourns

ENA1J-B28-L00100

Bourns

ROTARY POSITION ENCODER; No. of Functions: 1; Maximum Operating Temperature: 75 Cel; Minimum Operating Temperature: -40 Cel;

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

ENA1J-B28-L00128L by Bourns

ENA1J-B28-L00128L

Bourns

ENA1J-B28-L00128L by Bourns is a single, 2-channel rotary position encoder with a max supply voltage of 5V. It operates b/w -40°C to 75°C and features through-hole mounting. Ideal for applications requiring precise rotational position sensing in various electronic devices.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

ENA1J-B28-L00025L by Bourns

ENA1J-B28-L00025L

Bourns

ENA1J-B28-L00025L by Bourns is a rotary position encoder with a max supply voltage of 5V. It has a single configuration with 2 channels and can operate in temperatures ranging from -40°C to 75°C. This optical encoder is suitable for through-hole mounting applications.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

ENA1J-B28-L00064L by Bourns

ENA1J-B28-L00064L

Bourns

The Bourns ENA1J-B28-L00064L is a single, 2-channel rotary position encoder with a max supply voltage of 5V. It operates b/w -40°C to 75°C and features through-hole mounting with tin terminal finish. Ideal for applications requiring precise rotational position sensing in various electronic devices.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

ENC1J-D20-L00128L by Bourns

ENC1J-D20-L00128L

Bourns

Bourns ENC1J-D20-L00128L is a single, 2-channel rotary position encoder with max supply voltage of 5V. Operating temp ranges from -40°C to 75°C. Ideal for applications requiring through hole mounting like robotics and industrial automation systems.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

ENC1J-D28-L00128L by Bourns

ENC1J-D28-L00128L

Bourns

Bourns ENC1J-D28-L00128L is a single, 2-channel rotary position encoder with max supply voltage of 5V. Operating temp range -40 to 75°C, terminal finish TIN, and through-hole mount. Ideal for precise position sensing in industrial automation systems.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

ENS1J-B28-L00256L by Bourns

ENS1J-B28-L00256L

Bourns

Bourns ENS1J-B28-L00256L is a single, 2-channel rotary position encoder with max supply voltage of 5V. Operating temp range -40 to 75°C, terminal finish TIN, and through-hole mount make it ideal for industrial automation and robotics applications.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

ENS1J-B28-L00064L by Bourns

ENS1J-B28-L00064L

Bourns

ENS1J-B28-L00064L by Bourns is a SINGLE, 2 CHANNELS ROTARY POSITION ENCODER with 5V max supply voltage. With -40 to 75°C operating temp range, it's ideal for through hole mounting in various applications like robotics and industrial automation.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

ENT1J-D28-L00128L by Bourns

ENT1J-D28-L00128L

Bourns

The Bourns ENT1J-D28-L00128L is a single, 2-channel rotary position encoder with a max supply voltage of 5V. It operates b/w -40°C to 75°C and features through-hole mounting. Ideal for applications requiring precise rotational position sensing in various electronic devices.

SINGLE, 2 CHANNELS

e3

THROUGH HOLE MOUNT

1

75 Cel

-40 Cel

ROTARY POSITION ENCODER

5 V

TIN

60A00-4-040S by Grayhill

60A00-4-040S

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; JESD-609 Code: e3; No. of Functions: 1; Configuration: SINGLE, 2 CHANNELS; Minimum Operating Temperature: -40 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

60A00-4-060C by Grayhill

60A00-4-060C

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; JESD-609 Code: e3; Configuration: SINGLE, 2 CHANNELS; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 85 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

60A00-4-100S by Grayhill

60A00-4-100S

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; No. of Functions: 1; JESD-609 Code: e3; Maximum Operating Temperature: 85 Cel; Configuration: SINGLE, 2 CHANNELS;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

60A00-4-120C by Grayhill

60A00-4-120C

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; Configuration: SINGLE, 2 CHANNELS; Minimum Operating Temperature: -40 Cel; JESD-609 Code: e3; No. of Functions: 1;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

60A00-8-020C by Grayhill

60A00-8-020C

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; JESD-609 Code: e3; No. of Functions: 1; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

60A00-8-P by Grayhill

60A00-8-P

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; JESD-609 Code: e3; Configuration: SINGLE, 2 CHANNELS; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

60A08-4-020C by Grayhill

60A08-4-020C

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; Configuration: SINGLE, 2 CHANNELS; Minimum Operating Temperature: -40 Cel; No. of Functions: 1; Maximum Operating Temperature: 85 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

60A18-4-060C by Grayhill

60A18-4-060C

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; JESD-609 Code: e3; Configuration: SINGLE, 2 CHANNELS; Maximum Operating Temperature: 85 Cel; No. of Functions: 1;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

60A18-8-100C by Grayhill

60A18-8-100C

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; JESD-609 Code: e3; Minimum Operating Temperature: -40 Cel; Configuration: SINGLE, 2 CHANNELS; Maximum Operating Temperature: 85 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

62C2222-01-040C by Grayhill

62C2222-01-040C

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; No. of Functions: 1; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e3;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

62F15-02-P-L by Grayhill

62F15-02-P-L

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; Maximum Operating Temperature: 85 Cel; Minimum Operating Temperature: -40 Cel; Configuration: SINGLE, 2 CHANNELS; JESD-609 Code: e3;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

62F15-02-P by Grayhill

62F15-02-P

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; Configuration: SINGLE, 2 CHANNELS; No. of Functions: 1; Minimum Operating Temperature: -40 Cel; JESD-609 Code: e3;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

62R22-02-P by Grayhill

62R22-02-P

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; Maximum Operating Temperature: 85 Cel; No. of Functions: 1; JESD-609 Code: e3; Minimum Operating Temperature: -40 Cel;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

62A11-02-P by Grayhill

62A11-02-P

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; No. of Functions: 1; Configuration: SINGLE, 2 CHANNELS; Maximum Operating Temperature: 85 Cel; JESD-609 Code: e3;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN

62A22-02-060SH by Grayhill

62A22-02-060SH

Grayhill

ROTARY POSITION ENCODER; Terminal Finish: TIN; Minimum Operating Temperature: -40 Cel; No. of Functions: 1; JESD-609 Code: e3; Configuration: SINGLE, 2 CHANNELS;

SINGLE, 2 CHANNELS

e3

1

85 Cel

-40 Cel

ROTARY POSITION ENCODER

TIN