The information contained herein is believed to be accurate at the time of printing. MSK reserves the right to make

changes to its products or specifications without notice, however, and assumes no liability for the use of its products.

Please visit our website for the most recent revision of this datasheet.

MECHANICAL SPECIFICATIONS

M.S. Kennedy Corp.

4707 Dey Road, Liverpool, New York 13088

Phone (315) 701-6751

FAX (315) 701-6752

www.mskennedy.com

6

ORDERING INFORMATION

NOTE: ALL DIMENSIONS ARE ±0.010 INCHES UNLESS OTHERWISE LABELED.

ESD Triangle indicates Pin 1.

Rev. B 1/05

Screening

Level

Part

Number

MSK4251S

MSK4251D

MSK4251U

MSK4251G

Lead

Configuration

Industrial

Industrial

Industrial

Industrial

Straight

Down

Up

Gullwing

WEIGHT= 32 GRAMS TYPICAL