1B21

Rev. C | Page 8 of 8

CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS

(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR

REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.

OUTLINE DIMENSIONS

0.35 (8.89)

MAX

0.15 (3.81)

MIN

0.15

(3.81)

2.10 (53.34) MAX

SIDE VIEW

BOTTOM VIEW

0.70 (17.78)

MAX

0.018 (0.46)

SQ

0.10 (2.54)

SQ

18

17

19

20

21

22

1

38

0.50 (12.70)

1.80 (45.72)

0.15

(3.81)

Figure 9. 1B21 DIP Package

(1B21-N-

08)

[8-Lead Count with 38-Lead Spacing]

Dimensions shown in inches and (millimeters)

CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS

(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR

REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.

2.35 (59.7)

2.60 (66.0)

0.50

(12.7)

0.10 (2.5) DIA

(BOTH ENDS)

0.70

(17.8)

0.125 (3.1)

TYP

0.30 (7.62)

MAX

CL

Figure 10. AC1060 Mating Socket

Dimensions shown in inches and (millimeters)

ORDERING GUIDE

Model

Temperature Range

Package Description

Package Option

1B21AN

−25°C to +85°C

8-

Lead Nonstandard 1B21 DIP

1B21-N-08

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registered trademarks are the property of their respective owners.

D08530-0-12/09(C)