EMI I
NPUT
F
ILTERS
PIN OUT SIDE-LEADED MODELS
FMD28-461SL, FMD270-461SL,
FME28-461, and FME270-461
Pin
1
1, 2, 3
4, 5, 6
7, 8, 9
10, 11, 12
—
Designation
Positive Input
Input Common
Output Common
Positive Output
Case Ground
2
FMD/FME EMI FILTER
0.7 TO 15 AMP
Angled corner and cover marking indicate pin one for cases U1, U2, and V.
Cover marking indicates pin one for cases W, Y and Z.
1
2
3
4
5
6
Outline shown is case U2, pin out is the same for all
side-leaded cases. Also available: flanged – leads bent
down (case V); tabbed – leads bent up (case W), short
leads (case Y), and leads bent down (case Z). See
Section B8, cases U1, U2, V, W, Y, and Z for dimensions.
TOP VIEW
All FME models, FMD28-461SL,
and FMD270-461SL
(Pin side, marked side)
12
11
10
9
8
7
Notes
1. All pins must be connected.
2. The baseplate is the only case ground connection and
should directly contact chassis ground.
F
IGURE
6: P
IN
O
UT
S
IDE
-L
EADED
M
ODELS
FMD28-461
Pin
1
2
3
4
5
Designation
Positive Input
Positive Output
Output Common
Case Ground
1
Input Common
PIN OUT DOWN-LEADED MODEL
Squared corner and dot on top
of package indicate pin one.
1
2
BOTTOM VIEW
FMD28-461
5
4
3
Note
1. Although down-leaded packages can be
connected to chassis ground with the case
ground lead, direct contact of the base plate to
chassis improves EMI performance.
See Section B8, case J4, for dimensions.
F
IGURE
7: P
IN
O
UT
FMD28-461
DSCC NUMBERS
DSCC D
RAWING
(5915)
95004-01HXC
95004-01HTC
95004-01HUC
95004-01HYC
95004-01HZC
95009-01HXC
IN PROCESS
IN PROCESS
IN PROCESS
IN PROCESS
FME S
ERIES
S
IMILAR
P
ART
FME28-461/883
FME28-461W/883
FME28-461V/883
FME28-461Y/883
FME28-461Z/883
FME270-461/883
FME270-461W/883
FME270-461V/883
FME270-461Y/883
FME270-461Z/883
MODEL NUMBERING KEY
FME
Base Model
Input Voltage
MIL-STD-461 Reference
Case/Lead Option*
Screening
(Standard screening has no designator
in this position.)
28 - 461
V
/ 883
*Case/Lead Option: See section B8, cases J4, U1, U2, V, W, Y, and Z for
drawings and dimensions, see Section A5 for ordering information.
FME models: Case U2 has no designator in the case/lead option position.
To designate a case option add the case letter to the model number –
FME28-461V.
FMD models: Case J4 (down-leaded) has no designator in the case/lead-
option position. To designate case U1 (side-leaded) for the FMD place
"SL" in the case/lead option position – FMD28-461SL. The 270 volt FMD
is only available in the side-leaded case – FMD270-461SL.
For exact specifications for a DSCC product, refer to the
DSCC drawing. Contact your Interpoint representative for
status on the FME DSCC releases. See Section A3,
“SMD/DSCC Lists”, for more information.
B3-11
CRANE [ Crane Aerospace & Electronics. ]
