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ENS1J-B28-L00128L

Bourns

Optical Encoder Rotary Incremental Plain 0.001N.m Straight Digital Square Wave Bracket Mount PC Pin 128CPR ...

Datasheet

RoHS Compliant

BULK Packaging

Certificate of Compliance Guarantee

DESCRIPTION

The ENS1J-B28-L00128L is a self-contained rotary optical encoder manufactured by Bourns that produces a 2-bit quadrature signal with 128 cycles per revolution. It features square wave digital output signals that do not require debounce circuitry, with Channel A leading Channel B by 90° during clockwise rotation. The encoder operates at 5.0 VDC ±0.25 VDC with a maximum supply current of 26 mA, output voltage ranging from 0.8 V (low) to 4 V minimum (high), and rise/fall times of 0.200 ns typical. With a 7/8" long shaft (servo mount style W with ball bearing configuration), 1/4" diameter plain end, and axial multi-purpose pin termination, this encoder is ideal for digital panel controls and position sensing applications where long life, reliability, and precise linearity are critical. The device offers a useful rotational life of 10 to 200 million shaft revolutions, making it suitable for extended service applications in space-constrained environments.

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SPECIFICATIONS

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Supplier:

Bourns

Part No:

ENS1J-B28-L00128L

Unit of Measure:

Per Each

RoHS:

Yes

HTS:

8543903500

COO:

ECCN:

EAR99

Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.