Datasheet

Third Angle Projection
Dimensions are in inches (mm shown for ref. only).
Components are shown for reference only.
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2˚
➀ M3 bolts must not exceed 0.118˝ (3mm) depth below the baseplate surface.
➁ Applied screw torque must not exceed 5.3 in-lb. (0.6 N-m).
The standard 0.180˝ pin length is shown. Please refer to the part number structure
for alternate pin lengths.
LABEL
0.600
15.24
0.300
7.62
0.600
15.24
2.30
58.4
1.45
36.8
3
2
1
8
7
6
5
4
8
7
6
5
4
0.600
15.24
0.300
7.62
0.600
15.24
3
2
1
2.000
50.80
L
0.49 Max
12.4
0.165
4.20
0.005 minimum clearance
between standos and
highest component
PINS 1-3,5-7:
φ0.040±0.001(1.016±0.025)
PINS 4,8:
φ0.062±0.001(1.575±0.025)
2.000
50.80
0.50
12.7
PINS 1-3,5-7:
φ0.040±0.001(1.016±0.025)
PINS 4,8:
φ0.062±0.001(1.575±0.025)
0.005 minimum clearance
between standos and
highest component
2.210
56.13
1.360
34.54
LABEL
1.860
±0.008
47.24
±0.20
1.030
±0.008
26.16
±0.20
1.45
36.8
2.30
58.4
0.180
4.6
M3 THREADED INSERT
4 PLACES SEE NOTE 1&2
BOTTOM PIN SIDE VIEW BOTTOM PIN SIDE VIEW
SIDE VIEW
Case C59
TOP VIEW
NO BASEPLATE
TOP VIEW
WITH BASEPLATE
DOSA-Compatible I/O Connections (pin side view)
Pin Function P32 Pin Function P32
1 Pos. Vin 5 Neg. Sense*
2 Remote On/Off Control 6 Trim*
3 Neg. Vin 7 Pos. Sense*
4 Neg. Output 8 Pos. Output
* The Sense and Trim pins are removed for the “X” model option.
MECHANICAL SPECIFICATIONS (THROUGH-HOLE MOUNT)—DOSA COMPLIANT
HPQ-12/25-D48 Series
Isolated 300-Watt Quarter Brick DC-DC Converters
MDC_HPQ-12/25-D48 Series.B07 Page 10 of 16
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