1905BP18A0050 Datasheet, PDF (1/2 Pages) Johanson Technology Inc. – High Frequency Ceramic Solutions

"High Frequency Ceramic Solutions"
1.9 GHz Band Pass Filter Recommended Application DECT.
Detail Specification: 2/3/2014
P/N 1905BP18A0050
Page 1 of 2
General Specifications
Frequency (MHz)
Insertion Loss
Return Loss
Attenuation (min.)
Attenuation (min.)
Attenuation (min.)
Attenuation (min.)
Attenuation (min.)
Attenuation (min.)
Attenuation (min.)
1880 ~ 1930
1.65dB max.
9.5 dB min.
100 ~ 1500 MHz
2300 ~ 6000 MHz
1250 ~ 1290 MHz
2400 ~ 2500 MHz
2500 ~ 2570 MHz
3760 ~ 3860 MHz
5640 ~ 5790 MHz
Mechanical Dimensions
In
L 0.126 ± 0.006
W 0.063 ± 0.006
T 0.051 ± 0.004
a 0.075 ± 0.006
b 0.020 ± 0.006
c 0.012 ± 0.008
g 0.026 ± 0.008
mm
3.20 ± 0.15
1.60 ± 0.15
1.30 ± 0.10
1.90 ± 0.15
0.50 ± 0.15
0.30 ± 0.20
0.65 ± 0.20
d
W
20 dB
15 dB
25 dB
30 dB
25 dB
30 dB
30 dB
a
L
Input Power
Impedance
Operating Temperature
Recommended Storage
Conditions
Reel Quanity
Solder Paste
500 mW max.(CW)
50 Ω
-40 to +85°C
+5 ~ +35 °C, Humidity
45~75%RH, 18 mos. Max*
3000
SAC 305 Recommended
To protect the silver leads (Pins 1, 2, 3, and 4), please re-use
vacuum sealed packaging provided with shipment. More info at:
http://www.johansontechnology.com/silverleads or go to page 2
Terminal Configuration
No. Function
1
GND
c
2
OUT
3
GND
4
IN
b
1
c
4
T
2
3
Mounting Considerations
Mount these devices with brown mark facing up.
*Line width should be designed to provide 50Ω impedance matching characteristics.
Units: mm
1.75
Solder Resist
1.05
*
1.0
*
0.6
Land
Through-hole ( 0.35)
2.65
1.0
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 [phone] FAX [phone]
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