FM-461 EMI FILTER
1.75 YO 5 AMP
EMI INPUT
F
ILTERS
PIN OUT
Squared corner and dot on top
of package indicate pin one.
1
2
3
Pin
1
Designation
Positive Input
Positive Output
Case Ground
Output Common
Input Common
BOTTOM VIEW
FM-461, FMA-461, FMB-461
2
3
5
4
4
5
Dotted line outlines flanged package option.
See Section B8, cases H3, H5, K4, and K6, for dimensions.
FIGURE 5: PIN OUT
MODEL NUMBERING KEY
FMB
-
461
F
/
ES
Base Model
FM, FMA, or FMB
MIL-STD-461 reference
Case Option
(Non-flanged case has no designator in
this position)
Screening
(Standard screening has no designator
in this position)
Typical Performance Curves: 25°C Tc , nominal Vin, unless otherwise specified.
90
70
50
90
CE03 Limit
CE03 Limit
70
50
30
10
30
10
.015
.1
1
10
50
.015
.1
1
10
50
FREQUENCY (MHz)
FREQUENCY (MHz)
MHE Converter Without Filter
MHE Converter With FM-461 EMI Filter
FIGURE 6
FIGURE 7
26221-001-DTS Rev A
DQ# 14006
All technical information is believed to be accurate, but no responsibility is
assumed for errors or omissions. Interpoint reserves the right to make changes in
products or specifications without notice. Copyright © 1990 - 1999 Interpoint. All
rights reserved.
B5-6
CRANE [ Crane Aerospace & Electronics. ]
