374.00 MHz
SAW Filter
SM3838-8 Case
8-Terminal Ceramic Surface-Mount Case
3.8 X 3.8 mm Nominal Footprint
Case Dimensions
mm
Nom
3.8
Inches
Nom
0.15
Dimension
Min
3.6
3.6
Max
4.0
Min
Max
A
B
C
D
E
F
3.8
4.0
0.15
1.25
0.06
1.0
1.0
0.04
0.04
0.6
0.02
G
H
2.39
2.54
1.5
2.69
0.100
0.06
0.066
(1.68)
Electrical Connections
Connection
Terminals
Port 1
Port 2
Differential Input
Differential Output
Ground
2, 3
6, 7
All Others
Single Ended Operation
Differential Operation
Dot Indicates Pin 1
Return is Ground
Return is Hot
Materials
0.055 TYP.
(1.40)
Solder Pad
Termination
Au plating 30 - 60 uInches (76.2-152 uM) over 80-200
uInches (203-508 uM) Ni.
PCB Footprint
Fe-Ni-Co Alloy Electroless Nickel Plate (8-11% Phos-
phorus) 100-200 uInches Thick
Lid
Body
Al O Ceramic
2 3
Pb Free
TOP VIEW
BOTTOM VIEW
E
B
8
C
8
H
7
1
2
3
1
2
3
7
6
5
A
G
6
5
4
4
D
F
RF Monolithics, Inc.
RFM Europe
Phone: (972) 233-2903
Phone: 44 1963 251383
Fax: (972) 387-8148
Fax: 44 1963 251510
E-mail: info@rfm.com
http://www.rfm.com
SF1174D-121604
Page 4 of 5
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
RFM [ RF MONOLITHICS, INC ]
