MP7541B

7

Rev. 2.00

A

––

0.200

––

5.08

––

b

0.014

0.023

0.356

0.584

––

0.038

0.065

0.965

1.65

2

c

0.008

0.015

0.203

0.381

––

D

––

0.960

––

24.38

4

E

0.220

0.310

5.59

7.87

4

0.290

0.320

7.37

8.13

7

e

0.100 BSC

2.54 BSC

5

L

0.125

0.200

3.18

5.08

––

0.150

––

3.81

––

––

Q

0.015

0.070

0.381

1.78

3

S

––

0.098

––

2.49

6

0.005

––

0.13

––

6

α

0

°

15

°

0

°

15

°

––

D

b

e

18 LEAD CERAMIC DUAL-IN-LINE

(300 MIL CDIP)

D18

SYMBOL

MIN

MAX

MIN

MAX

NOTES

INCHES

MILLIMETERS

S

NOTES

1.

Index area; a notch or a lead one identification mark

is located adjacent to lead one and is within the

shaded area shown.

2.

(0.58 mm) for all four corner leads only.

3.

Dimension Q shall be measured from the seating

plane to the base plane.

4.

This dimension allows for off-center lid, meniscus and

glass overrun.

5.

The basic lead spacing is 0.100 inch (2.54 mm) be-

tween centerlines.

6.

Applies to all four corners.

7.

This is measured to outside of lead, not center.

18

19

10

See

Note 1

E

α

c

L

Q

Seating

Plane

Base

Plane

A