Crane Aerospace & Electronics Power Solutions
MHV Single, Dual and Triple DC/DC Converter Cases
28 VOLT INPUT – 15 WATT
BOTTOM VIEW CASE K3
Flanged cases: Designator “F” required in Case Option position of model number.
Platform
Seam Seal
1.110 max. (28.19)
0.955 (24.26)
0.040 dia
(1.02)
0.555 (14.1)
Dot on top of case indicates pin one
1
2
3
4
5
0.162 dia
(4.11)
10
0.155 (3.94)
0.000
0.400 max.
(10.16)
0.25 ±0.03
(6.4 ±0.8)
9
8
7
6
Platform
Seam Seal
1.110 max. (28.19)
0.955 (24.26)
0.040 dia
(1.02)
0.555 (14.1)
Dot on top of case indicates pin one
1
2
3
4
5
10
0.155 (3.94)
0.000
– 0.230
(5.84)
0.400 max.
(10.16)
9
8
7
6
Flange thickness: 0.060 (1.52)
Seal hole: 0.120 ±0.002 (3.05 ±0.05)
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
2.910 max
(73.91)
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
Case K3, Rev C, 20060110
F
IGURE
11: C
ASE
K3 - MHV S
INGLE AND
D
UAL
www.craneae.com
Page 12 of 14
Rev D - 20060710
2.320
(58.93)
2.910 max.
(73.91)
0.245
(6.22)
0.645
(16.38)
1.045
(26.54)
0.25 ±0.03
(6.4 ±0.8)
1.445
(36.70)
1.845
(46.86)
0.000
0.000
2.320
(58.93)
2.910 max.
(73.91)
0.162 dia
(4.11)
0.230
(5.84)
0.245
(6.22)
0.645
(16.38)
1.045
(26.54)
1.445
(36.70)
1.845
(46.86)
0.000
0.000
CRANE [ Crane Aerospace & Electronics. ]
