Feed-Through Insertion Loss
Typical SMT Applications
80
See note
70
*
0.01 uF
Surface Mount Low Pass Filters
60
50
40
30
20
10
0
4000 pf
2500 pf
1500 pf
1000 pf
820 pf
470 pf
130 pf
100 pf
68 pf
PSM Series
Feed-Through
Pi
PSM
Input
Output
Input
Output
0.01
0.1
1
10
100
1000 3000
Ground
Ground
Frequency (MHz)
Shielded or Partition Applications
Voltage Rating DC . . . . . . . 200 VDC @ -55°C to +125°C
DWV . . . . . . . . . . . . . . . . . 700 VDC
80
70
60
50
40
30
20
10
0
See note
*
0.01 uF
4000 pf
2500 pf
1500 pf
1000 pf
820 pf
470 pf
130 pf
100 pf
68 pf
Current
Rating . . . . . . . . . . . . . . . . 20 Amps (Feed-through) max.
. . . . . . . . . . . . . . . . . .
10 Amps (Pi) max.
Insulation
Resistance. . . . . . . . . . . . . . 1.0 GΩ @ 25°C
Dissipation
Factor. . . . . . . . . . . . . . . . . 4.0% maximum
D.C.R. . . . . . . . . . . . . . . . . Max. .0005Ω, typ. .0002Ω
* AC rated parts available. Please consult factory.
0.01
0.1
1
10
100
1000 3000
Frequency (MHz)
* Capacitance values for insertion loss curves are displayed left to right
in the order shown.
PSM
Pi Insertion Loss
.026 (0.66)
057
.026 (0.66)
Typical SMT Applications
.
.120 (3.00)
Sq. (both ends)
(1.46)
100
.010
(0.25)
.120 (3.00)
90
80
70
See note
*
4000 pf
2500 pf
1500 pf
1000 pf
820 pf
470 pf
130 pf
100 pf
68 pf
60
50
40
30
20
.025 (0.63) Ref.
.235 (6.00)
.070 (1.75)
(4x both ends)
.315 (8.00) Max.
Middle
terminal
10
0
Tolerances: .010 (.254)
0.01
0.1
1
10
100
1000 3000
Frequency (MHz)
Dimensions in inches (mm)
Shielded or Partition Applications
100
90
See note
*
4000 pf
2500 pf
1500 pf
1000 pf
820 pf
470 pf
135 pf
100 pf
68 pf
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
1000 3000
Frequency (MHz)
API TECHNOLOGIES • 8061 Avonia Rd. • Fairview, PA 16415 • Ph: 814-474-1571 • Fax: 814-474-3110 • eis.apitech.com
API TECHNOLOGIES’ SPECTRUM CONTROL GmbH • Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
SM14