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PT2248 V2.7

- 14 -

June, 2005

Infrared Remote Control Transmitter

PT2248

Symbol

Min.

Nom.

Max.

A

-

-

0.210

A1

0.015

-

-

A2

0.115

0.130

0.195

b

0.014

0.018

0.022

b1

0.014

0.018

0.020

b2

0.045

0.060

0.070

b3

0.030

0.039

0.045

c

0.008

0.010

0.014

c1

0.008

0.010

0.011

D

0.780

0.790

0.800

D1

0.005

-

-

E

0.300

0.310

0.325

E1

0.240

0.250

0.280

e

0.100 BSC.

eA

0.300 BSC.

eB

-

-

0.430

eC

0.000

-

0.060

L

0.115

0.130

0.150

Notes:

1.

All dimensions are in INCHES.

2.

Dimensioning and tolerancing per ANSI Y14.5M-1982.

3.

Dimensions “A”, “A1” and “L” are measured with the package seated in JEDEC Seating Plane

Gauge GS-3.

4.

“D”, “D1” and “E1” dimensions do not include mold flash or protrusions. Mold flash or

protrusions shall not exceed 0.010 inch.

5.

“E” and “eA” measured with the leads constrained to be perpendicular to datum -c-.

“eB” and “eC” are measured at the lead tips with the loads unconstrained.

6.

“N” is the number of terminal positions. (N=16)

7.

Pointed or rounded lead tips are preferred to ease insertion.

8.

“b2” and “b3” maximum dimensions are not include dambar protrusions. Dambar protrusions

shall not exceed 0.010 inch (0.25 mm).

9.

Distance between leads including Dambar protrusions to be 0.005 inch minimum.

10. Datum plane -H- coincident with the bottom of lead, where lead exits body.

11. Refer to JEDEC MS-001 Variation AB.

JEDEC is the trademark of JEDEC SOLID STATE TECHNOLOGY ASSOCIATION.