BEI15 Series
Isolated Wide Input Bipolar 15-Watt DC/DC Converters
MDC_BEI15W.A18 Page 11 of 15
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MECHANICAL SPECIFICATIONS, OPEN FRAME
0.33 MAX
SEATING PLANE
8.4
0.400
10.16
END VIEW
0.25
6.3
0.475
REF
TOP VIEW
PIN #1
1.10
27.9
0.79
20.1
0.96
24.4
SIDE VIEW
Zero corner cuts for
BEI15-120-Q12 and
BEI15-150-Q12 models.
6X AT PINS 1-6
0.040 0.002 PIN WITH
0.071 0.002 SHOULDER
C
L
BOTTOM VIEW (PIN SIDE)
#4
#1
#2
#5
#6
C
L
C
L
#3
0.400
10.16
0.400
10.16
0.100
2.54
0.200
5.08
0.800
20.32
INPUT/OUTPUT CONNECTIONS
Pin Function
1 Positive Vin
2 Negative Vin
3 On/Off Control *
4 Negative Vout
5 Common Return
6 Positive Vout
*The Remote On/Off can be provided
with either positive (P suffi x) or nega-
tive (N suffi x) logic.
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 ± 1˚
Case 69
Standard pin length is shown. Please refer to
the Ordering Guide for alternate pin lengths.
Some competitive units may use different pin
numbers; however, the BEI is plug compatible.
Follow the pin FUNCTION when laying out your
PC board.
