Crane Aerospace & Electronics Power Solutions
MTR Single, Dual and Triple DC/DC Converter Cases
28 VOLT INPUT – 30 WATT
BOTTOM VIEW CASE J1
Flanged cases: Designator "F" required in Case Option position of model number.
Platform
Seam Seal
Squared corner and dot on top
of case indicate pin one.
1.350 max. (34.29)
1.170 (29.72)
1
2
9
3
8
4
7
5
6
0.040 dia.
0.162 dia
(4.11)
(1.02)
0.670
(17.02)
10
0.170
(4.32)
0.000
Flange thickness: 0.060 (1.52)
Seal hole: 0.12 0.0021
2.720 max
(69.09)
Case dimensions in inches (mm)
Tolerance 0.005 (0.13) for three decimal places
0.01 (0.3) for tꢀo decimal places
unless otherꢀise specified
CAUTION
Heat from refloꢀ or ꢀave soldering may damage the device.
Solder pins individually ꢀith 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
Case J1, Rev C, 20060109 MHV only.
Please refer to the numerical dimensions for accuracy. All information is believed to be accurate,
but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make
changes in products or specifications ꢀithout notice.
Copyright © 1999-2006 Interpoint Corp. All rights reserved.
FIGURE 35: CASE J1 – TRIPLE MODELS
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