SMHF283R3S_15 Datasheet, PDF (13/15 Pages) Interpoint Corporation Company – SMHF Single and Dual DC-DC Converters

Crane Aerospace & Electronics Power Solutions
SMHF Single and Dual DC-DC Converters
16-45 Volt Input – 15 Watt
BOTTOM VIEW CASE G1
Flanged cases: Designator "F" required in Case Option position of model number
Projection Weld
1.130 max. (28.70)
0.960
(24.38)
0.030 dia.
(0.76)
0.560
(14.22)
0.160
(4.06)
0.000
Squared corner and dot on top
of case indicate pin one.
1
2345
8
7
6
2 x Dia 0.128 ±0.002
(3.25 ±0.05)
2 x R 0.130 (3.30)
(2.005 max (50.93))
top of header
Flange thickness: 0.047 (1.19)
Base Plate Detail, Edge View
Weight: 30 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 compression glass seal
Gold plating of 50 - 150 microinches included in pin diameter
Seal Hole: 0.080 ±0.002 (2.03 ±0.05)
Please refer to the numerical dimensions for accuracy.
Case G1, Rev G, 2014.09.11
Figure 28: Case G1
www.craneae.com/interpoint
Page 13 of 15
SMHF Rev AF - 2015.10.28