REC Manual Setting Type Optical Encoders

Nidec Components REC Manual Setting Type Optical Encoders offer a 5VDC input voltage range, 40mA to 70mA input current range, and an IP40 protection grade. These contactless encoders can only be adjusted manually and feature a compact, lightweight design. REC series encoders come in either a click or panel seal type. The REC20, REC20C, REC20D, and RECW20D encoders have a click seal, while the RECW20D version has a panel seal. Nidec Components REC Encoders are RoHS compliant and feature a 0°C to +50°C operating temperature range.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
IP Rating
Packaging
Nidec Components Encoders 25 P/R resolution, manual optical, square wave, 20mm diameter, wire leads, detent feel
Datasheet
54In Stock
$27.93
$23.98
$22.49
$20.61
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A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
REC Panel Mount Optical Encoders Incremental 25 PPR Optical 25 Detent 2 Channel Wire Leads Quadrature 6 mm Round / Plain Without Switch 5 VDC Tray
Nidec Components Encoders 50 P/R resolution, manual optical, square wave, 20mm diameter, wire leads, detent feel
Datasheet
8In Stock
40Expected 11/30/2026
$28.44
$24.43
$22.42
$19.64
View
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
REC Panel Mount Optical Encoders Incremental 50 PPR Optical 50 Detent 2 Channel Wire Leads Quadrature 6 mm Round / Plain Without Switch 5 VDC IP40 Tray
Nidec Components Encoders 25 P/R resolution, manual optical, square wave, 20mm diameter, wire leads, detent feel, panel seal
Datasheet
54In Stock
$28.35
$24.35
$22.80
$20.99
View
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
REC Panel Mount Optical Encoders Incremental 25 PPR Optical 25 Detent 2 Channel Wire Leads Quadrature 6 mm Round / Plain Without Switch 5 VDC IP40 Tray
Nidec Components Encoders 50 P/R resolution, manual optical, square wave, 20mm diameter, wire leads, detent feel, panel seal
Datasheet
1In Stock
90Expected 12/10/2026
$28.80
$24.73
$23.17
$21.07
View
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
REC Panel Mount Optical Encoders Incremental 50 PPR Optical 50 Detent 2 Channel Wire Leads Quadrature 6 mm Round / Plain Without Switch 5 VDC IP40 Tray
Nidec Components Encoders 50 P/R resolution, manual optical, square wave, 20mm diameter, wire leads, detent feel
Datasheet
30Expected 12/10/2026
$58.70
$50.39
$47.17
$42.45
View
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
REC Panel Mount Optical Encoders Incremental 50 PPR Optical 50 Detent 2 Channel Wire Leads Quadrature 6 mm Round / Plain Without Switch 5 VDC IP40 Tray
Nidec Components Encoders 25 P/R resolution, manual optical, square wave, 20mm diameter, wire leads, detent feel
Datasheet
Non-Stocked
$44.05
$38.02
$35.64
$32.40
View
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
REC PCB Mount Optical Encoders Incremental 25 PPR Optical 25 Detent 2 Channel PC Pin Quadrature 6 mm Round / Plain Without Switch 5 VDC IP40 Tray