Datasheet
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MECHANICAL SPECIFICATIONS, THROUGH-HOLE MOUNT
ULS 60-Watt Series
Sixteenth-brick DOSA-Compatible,
Isolated DC/DC Converters
MDC_ULS Series.C02 Page 16 of 24
INPUT/OUTPUT CONNECTIONS P75
Pin Function Pin Function
3 -Vin 4 -Vout
5 –Sense In
2 On/Off Control 6 Trim
7 +Sense In
1 +Vin 8 +Vout
Important! Always connect the sense pins. If they
are not connected to a remote load, wire each
sense pin to its respective voltage output at the
converter pins.
The 0.145-inch pin length is shown. Please refer to
the part number structure for alternate pin lengths.
Pin material: Copper alloy. Plating: Gold over nickel
Please note that some competitive units may use
different pin numbering or alternate outline views;
however, all units are plugin-compatible.
It is recommended that no parts be placed beneath
the converter
Third Angle Projection
Dimensions are in inches (mm) shown for ref. only.
Components are shown for reference only
and may vary between units.
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2˚
TOP VIEW
END VIEW
.90
22.9
.100 MIN
ANNULAR RING
FOR ALL PIN
SHOULDERS
.300
7.62
.300
7.62
1.100
[27.94]
33
1.30
11.7
.46
14.0
.55
3.81
.150
3.81
.150
RECOMMENDED FOOTPRINT
(VIEW THROUGH CONVERTER)
1
2
3
4
8
C
L
FINISHED HOLE SIZES
@ PINS 4 & 8
(PER IPC-D-275, LEVEL C)
.070-.084
(SEC)
C
L
(PRI)
C
L
TOP VIEW
FINISHED HOLE SIZES
@ PINS 1-3, 6, 5*, 7*
(PER IPC-D-275, LEVEL C)
.048-.062
5*
7*
6
0.300 (7.62)
0.600 (15.24)
0.600 (15.24)
0.90 (22.9)
1.30 (33.0)
BOTTOM PIN VIEW
3
2
6
5
1
7
8
4
SIDE VIEW
1.100 (27.9)
0.145
(3.68)
0.136
±0.005
0.400 (10.16) Max
0.030 (0.8)
Min
PINS 1-3,5-7:
φ0.040±0.001(1.016±0.025)
PINS 4,8:
φ0.062±0.001(1.575±0.025)
0.100 ±0.005 2X
0.078 ±0.005 6X