SM3838-6 Case
6-Terminal Ceramic Surface-Mount Case
3.8 X 3.8 mm Nominal Footprint
Case Dimensions
Dimension
Min
A
B
C
D
E
G
H
I
J
0.050 TYP.
(1.27)
mm
Nom
3.80
3.80
1.50
1.10
2.54
1.0
2.0
0.6
1.8
Inches
Max
4.0
4.0
1.70
1.25
2.69
1.10
2.10
0.70
1.90
Min
0.14
0.14
0.05
0.037
0.090
0.035
0.75
0.020
0.067
Nom
0.15
0.15
0.06
0.043
0.10
0.04
0.08
0.024
0.07
Max
0.16
0.16
0.067
0.05
0.110
0.043
0.83
0.028
0.075
0.036
(0.91)
0.029 TYP.
(0.74)
0.176 REF.
(4.47)
3.60
3.60
1.30
0.95
2.39
0.90
1.90
0.50
1.70
Electrical Connections
Connection
Port 1
Port 2
Single-ended Input
Single-ended Output
Ground
Single-ended Operation Only
Dot indicates Pin 1
0.129 REF.
(3.28)
Terminals
2
5
All others
0.066
(1.68)
0.055 TYP.
(1.40)
Materials
Solder Pad
Plating
Lid Plating
Body
Pb Free
0.3 to 1.0 µm Gold over 1.27 to 8.89 µm Nickel
2.0 to 3.0 µm Nickel
Al
2
O
3
Ceramic
PCB Footprint
TOP VIEW
B
1
6
6
C
G
BOTTOM VIEW
H
1
A 2
5
E
5
2
I
4
3
4
D
J
3
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©2009 by RF Monolithics, Inc.
Page 6 of 6
SF2139D - 7/9/09
RFM [ RF MONOLITHICS, INC ]
