Datasheet

RBE-12/20-D48 Series
Eighth-Brick 240-Watt Isolated DC/DC Converters
MDC_RBE-12-20-D48.B05Δ Page 10 of 16
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MECHANICAL SPECIFICATIONS (THROUGH-HOLE MOUNT)
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˚
2.000
50.80
2.000
50.80
OPEN FRAME WITH BASEPLATE OPTION
L
L
SEE NOTE 6
SEE NOTE 6
BOTTOM PIN SIDE VIEW BOTTOM PIN SIDE VIEW
SIDE VIEW
1
2
3
0.600
15.24
8
4
0.900
22.86
0.600
15.24
2.30
58.4
2.30
58.4
1
2
3
0.600
15.24
8
4
0.900
22.86
0.600
15.24
PINS 1-3,:
φ0.040±0.0015(1.016±0.038)
PINS 4,5:
φ0.062±0.0015(1.575±0.038)
0.005 minimum clearance
between standos and
highest component
PINS 1-3,:
φ0.040±0.0015(1.016±0.038)
PINS 4,5:
φ0.062±0.0015(1.575±0.038)
0.005 minimum clearance
between standos and
highest component
0.50
12.7
0.40
10.16
TOP VIEW
M3-6H TYP 2PL
2.32
0.92
0.46
2.000
1.00
@ 1-3
FOR PIN
SHOULDERS
0.100 MIN
BE PLACED BENEATH CONVERTER
IT IS RECOMMENDED THAT NO PARTS
TOP VIEW
C
L
(VIEW THROUGH CONVERTER)
1
2
43
8
C
L
RECOMMENDED FOOTPRINT
(PRI) (SEC)
C
L
0.070-0.084
(PER IPC-D-275, LEVEL C)
@ PINS 4 & 8
FINISHED HOLE SIZES
FINISHED HOLE SIZES
PINS 1-3
(PER IPC-D-275, LEVEL C)
0.048-0.062
INPUT/OUTPUT CONNECTIONS
Pin Pin
1 +Vin 4 -Vout
2 Remote On/Off 8 +Vout
3 -Vin
NOTES:
UNLESS OTHERWISE SPECIFIED;
1:M3 SCREW USED TO BOLT UNIT’S BASEPLATE TO OTHER SURFACES(SUCH AS
HEATSINK)
MUST NOT EXCEED 0.120’’(3.0mm) DEPTH BELOW THE SURFACE OF BASEPLATE
2:APPLIED TORQUE PER SCREW SHOULD NOT EXCEED 5.3In-lb(0.6Nm);
3:ALL DIMENSION ARE IN INCHES[MILIMETER];
4:ALL TOLERANCES: ×.××in ,±0.02in(×.×mm,±0.5mm)
×.×××in ,±0.01in(×.××mm,±0.25mm)
5:COMPONENT WILL VARY BETWEEN MODELS
6:STANDARD PIN LENGTH: 0.180 Inch
7: FINISH: (ALL PINS) GOLD (5u”MIN) OVER NICKEL (50u” MIN)
FOR L2 PIN LENGTH OPTION IN MODEL NAME., USE STANDARD L2 PIN WITH PIN
LENGTH TO 0.145 Inch