SC531

3

Outline Drawing – 4x4 MLPQ-UT28

INDICATOR

(LASER MARK)

PIN 1

DIMENSIONS

NOM

INCHES

N

bbb

aaa

A2

A1

E1

D1

DIM

L

e

E

D

A

b

MIN

MAX

MILLIMETERS

MIN

MAX

NOM

.154

.157

.161

3.90

4.00

4.10

.154

.157

.161

3.90

4.00

4.10

.003

.006

.100

28

.008

.104

.000

.020

(.006)

0.08

0.20

28

.010

.108

0.15

2.55

.024

.001

0.00

0.50

2.75

0.25

2.65

0.02

0.60

(0.152)

.004

0.10

2.55

2.65

2.75

0.40 BSC

.016 BSC

0.30

.012

.020

.016

0.40

0.50

.108

.104

.100

2

1

SEATING

PLANE

N

CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).

COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS.

1.

2.

NOTES:

-

-

-

-

D

E

A

B

A1

A

aaa C

A2

C

D1

E1

LxN

E/2

e

bbb

C A B

D/2

bxN

3. CENTER PAD IS CONNECTED TO PIN 18(GROUND).