INTEGRATED CIRCUITS DIVISION

Specification: DS-CPC1981Y-R08

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11/18/2025

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CPC1981Y

6

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MECHANICAL DIMENSIONS

CPC1981Y

Dimensions

mm

(inches)

1.150 DIA. x4

(0.045 DIA. x4)

2.540

(0.100)

Pin 1

10.160

(0.400)

5.080

(0.200)

1.75

(0.069)

10.160±0.127

(0.400±0.005)

21.082±0.381

(0.830±0.015)

4.572±0.127

(0.180±0.005)

1.016±0.127

(0.040±0.005)

10.160±0.127

(0.400±0.005)

1.778

(0.070)

5.080±0.127

(0.200±0.005)

2.540±0.127

(0.100±0.005)

0.762±0.076

(0.030±0.003)

1.651±0.102

(0.065±0.004)

7º TYP

4 Places

7º TYP

4 Places

3.302±0.051

(0.130±0.002)

0.381±0.013

(0.015±0.0005)

1.778

(0.070)

PCB Hole Pattern

Pin 1

Note: Pin-to-pin tolerances are non-cumulative.