This product listing is for the part S4T-108-250-S-D, manufactured by US Digital, and is a Miniature optical shaft encoder with 108 CPR, 1/4 inch shaft, single-ended TTL output, and default torque sleeve bushing..

This product is currently out of stock.

Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.

Part Specifications:
- Cycles Per Revolution: 108
- Pulses Per Revolution: 432
- Shaft Diameter: 0.250 inches
- Output Type: Single-ended TTL
- Torque Type: Default sleeve bushing
- Operating Temperature: -20 to 100 °C
- Supply Voltage: 4.5 to 5.5 V
- Supply Current: 25 to 30 mA
- Body Length: 0.730 inches
- Body Diameter: 0.350 inches
- Max Shaft Speed: 100 rpm
- Max Acceleration: 10000 rad/sec²
- Output Rise Time: 100 ns
- Output Fall Time: 50 ns
- Vibration Resistance: 20 G
- Shock Resistance: 75 G
- Electrostatic Discharge Protection: ±12 kV
- Connector Type: 4-pin polarized snap-in

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US Digital

S4T-108-250-S-D

Miniature optical shaft encoder with 108 CPR, 1/4 inch shaft, single-ended TTL output, and default torque sleeve bushing.

Specifications

Physical

Shaft Diameter

0.250 inches

Torque Type

Default sleeve bushing

Connector Type

4-pin polarized snap-in

Compliance

Vibration Resistance

20 G

Shock Resistance

75 G

Electrostatic Discharge Protection

±12 kV

Technical

Cycles Per Revolution

108

Pulses Per Revolution

432

Output Type

Single-ended TTL

Operating Temperature

-20 to 100 °C

Supply Voltage

4.5 to 5.5 V

Supply Current

25 to 30 mA

Max Shaft Speed

100 rpm

Max Acceleration

10000 rad/sec²

Output Rise Time

100 ns

Output Fall Time

50 ns

Dimensions

Body Length

0.730 inches

Body Diameter

0.350 inches

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