High Frequency Ceramic Solutions
875 MHz SPT4 GSM Antenna Switch Module
P/N 0875AS43A1850
Detail Specification: 01/23/09
Page 2 of 4
Mechanical Dimensions
Top View
Bottom View
a1 e1
Side View
)
b1
b2
c2
L
)
T
W
a2
e2
b3
c1
In
mm
±
In
mm
±
0.126
0.126
0.008
0.008
3.20
3.20
0.20
0.20
0.008
±
0.008
0.008
0.004
0.004
0.004
0.004
0.20
0.20
0.50
0.40
0.30
0.40
0.20
0.20
0.10
0.10
0.10
0.10
L
W
T
±
±
b2
b3
c1
c2
e1
e2
0.008
0.020
0.016
0.012
0.016
±
±
±
±
±
±
±
0.055 max.
1.4 max.
±
0.012
0.004
0.30
0.10
a1
a2
b1
±
±
±
±
±
±
±
0.047
0.010
0.004
0.008
1.20
0.25
0.10
0.20
±
±
Mounting Considerations
Mount these devices with brown mark facing up.
* Line width should be designed to provide 50 Ω impedance matching characteristics, depending on PCB material and thickness
0.3 0.3
Solder Resist
*
NC
Land
*
*
*
Through-hole ( ø 0.3)
1.20
0.4
* Pin2 and Pin11 are used as NC pin
for Dual-Band application.
NC
0.60
*
0.70
1.75
Units: mm
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2009 Johanson Technology, Inc. All Rights Reserved
JOHANSON [ JOHANSON TECHNOLOGY INC. ]
