6

10

7

8

9

0.040 dia

(1.02)

0.155 (3.94)

0.955 (24.26)

Seam Seal

1

2

6

10

Flanged cases: Designator “F” required in Case Option position of model number.

BOTTOM VIEW CASE K3

3

4

5

7

8

9

1

2

3

4

5

0.000

1.115 max. (28.32)

0.555 (14.1)

Dot on top of case indicates pin one

Dot on top of case indicates pin one

SINGLE

DUAL

Weight: 52 grams maximum

Case dimensions in inches (mm)

Tolerance ±0.005 (0.13) for three decimal places

±0.01 (0.3) for two decimal places

unless otherwise specified

CAUTION

Heat from reflow or wave soldering may damage the device. Solder pins

individually with heat application not exceeding 300°C for 10 seconds per pin.

Materials

Header

Cold Rolled Steel/Nickel/Gold

Cover

Kovar/Nickel

Pins

#52 alloy/Gold, ceramic seal

Gold plating of 50 - 150 microinches included in pin diameter

Seal hole 0.120 ±0.002 (3.04 ±0.05)

Case K3 SMTR SD F, Rev L, 2014.12.10

Please refer to the numerical dimensions for accuracy.

2 x R 0.170 (4.32)

2 x Dia 0.162 ±0.002

(4.11 ±0.05)

2 x R 0.170 (4.32)

2 x Dia 0.162 ±0.002

(4.11 ±0.05)

(2.910 max (73.91))

Flange thickness: 0.060 (1.52)

Base Plate Detail, Edge View

top of header

Crane Aerospace & Electronics Power Solutions

Page 12 of 14

SMTR Single and Dual DC-DC Converters

28 Volt input – 30 Watt

SMTR Rev AC - 2015.10.14

www.craneae.com/interpoint