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
Surface Mount Low Pass Filters
PSM Series
.120 (3.00)
Sq. (both ends)
.025 (0.63) Ref.
.070 (1.75)
(4x both ends)
Middle
terminal
.026 (0.66)
.057
(1.46)
.120 (3.00)
.026 (0.66)
.010
(0.25)
.315 (8.00) Max.
.235 (6.00)
Tolerances: ± .010 (.254)
Dimensions in inches (mm)
Feed-Through Insertion Loss
Typical SMT Applications
80
70
60
50
40
30
20
10
0
0.01 0.1 1 10 100 1000
Frequency (MHz)
Insertion Loss (dB)
3000
*See note
0.01 uF
4000 pf
2500 pf
1500 pf
1000 pf
820 pf
470 pf
130 pf
100 pf
68 pf
Shielded or Partition Applications
80
70
60
50
40
30
20
10
0
0.01 0.1 1 10 100 1000
Frequency (MHz)
Insertion Loss (dB)
3000
*See note
0.01 uF
4000 pf
2500 pf
1500 pf
1000 pf
820 pf
470 pf
130 pf
100 pf
68 pf
Voltage Rating DC . . . . . . . 200 VDC @ -55°C to +125°C
DWV . . . . . . . . . . . . . . . . . 700 VDC
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
PSM
OutputInput
Ground
OutputInput
Ground
PiFeed-Through
* Capacitance values for insertion loss curves are displayed left to right
in the order shown.
Pi Insertion Loss
3000
Typical SMT Applications
80
70
60
50
40
30
20
10
0
0.01 0.1 1 10 100 1000
Frequency (MHz)
Insertion Loss (dB)
90
100
*See note
4000 pf
2500 pf
1500 pf
1000 pf
820 pf
470 pf
130 pf
100 pf
68 pf
3000
Shielded or Partition Applications
80
70
60
50
40
30
20
10
0
0.01 0.1 1 10 100 1000
Frequency (MHz)
Insertion Loss (dB)
90
100
*See note
4000 pf
2500 pf
1500 pf
1000 pf
820 pf
470 pf
135 pf
100 pf
68 pf
PSM
SM14
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
Surface Mount Low Pass Filters
PSM Series
.630
(16.0)
.069
(1.75)
.295
(7.50)
.157
(4.00)
.079
(2.00)
.059
(1.50)
.320
(8.13)
.150
(3.81)
.013
(0.33)
.315
(8.00) .133
(3.38)
.059
(1.50)
.040
(1.00)
min.
Solder paste pattern
Recommended pad,
must be able to support
continuous signal current
X = 0.350" minimum for 1 oz. copper
(0.036 mm thickness)
X = 0.200" minimum for 2 oz. copper
(0.071 mm thickness)
For low current (10 Amp or less)
X = 0.130" minimum for 1 oz. copper
(0.036 mm thickness for 10 Amp
and 0.5 oz. copper - 0.018 mm
thickness for 5 Amp or less)
Dimensions in inches (mm)
X
.285 (7.25)
.050
(1.27)
.100 (2.54)
.125 (3.20)
.070 (1.75) 0.10
(2.54)
.065
(1.65)
120°
Technical Notes
■
Soldering recommendations supplied upon request
■
Reflow temperature limit is 250°C
■
Unit weight is approximately 0.4 grams
■
Tape and reel packaging available for automated assembly
PSM Tape and Reel Packaging
Dimensions in inches (mm)
Code
680M
101M
131P
471P
821M
102M
152M
252P
402Z
103Z**
PSM Ordering Information
Example: PSM4-402Z-20T0
PSM 4-402Z - 20 T0
Style
PSM (Power)
CapacitanceCircuit
Configuration
1-Pi
4-Feed-through
Current
Rating
10 - 10 Amps
(Pi)
20 - 20 Amps
(Feed-through)
* Other capacitance values
available as special order.
** Available in Feed-through circuit only.
Packaging
T - Tape and reel
packaging
B - Bulk packaging
Value*
68 pF
100 pF
130 pF
470 pF
820 pF
1000 pF
1500 pF
2500 pF
4000 pF
.01 µF
Tolerance
±20%
±20%
+100/-0%
+100/-0%
±20%
±20%
±20%
+100/-0%
+80/20%
+80/-20%
Tape and Reel
0 - 500 pieces
2-2,000 pieces
Note: Tape and reel
packaging -
500 pieces (7")
and 2,000
pieces (13")
✝Also available through API’s
authorized distributors.
PSM Recommended Board Pattern
SM15
