Small Signal Feed ThroughFilters AFPI 100,160,190 series
Pi configuration, film dielectric
A family of feed through filters using film capacitor technology to
achieve good temperature stability. This series are particularly used
where high levels of attenuation up to 1GHz are required. The units
are housed in robust, sealed metal containers of threaded construction,
and offer a range of terminal finishes. Specifically designed for military,
industrial, telecoms and medical applications, but especially suitable
for use where fast rising transients are liable to be encountered.
Very high attenuation level throughout frequency spectrum
•
Self healing capacitors
•
Wide choice of performance options
•
Superior pulse current capability
•
Excellent temperature stability
•
Wire, fast on or tag termination options
•
Mechanical Specifications
Electrical Specifications (AFPI 100 only)
R
Manufacture: resin sealed metal containers.
Connections: wire or tag terminations.
Rated voltage (V ): 200Vdc
C
Category voltage (V ):160Vdc
R
Rated current (I ):
referred to room temperature = 40°C
S
Voltage test (2 .):
300Vdc
Climatic category:
HPF(25/085/21);
Temperature range: -25°C to +85°C
Filter Range - AFPI 100 410
Dimensions (mm) and connections
(example pt no. - AFPI100410 HPT1S)
Code
Max values
C
Typical Insertion loss (dB)
R
I (A) Rdc
50
kHz
33
8
100
kHz
52
300
kHz
79
1
10
100
MHz
100
100
100
100
100
dc
0.5
1
(mΩ
)
(nF)
MHz
100
95
MHz
100
100
100
100
100
HPT1S
HFT1S
HGT1S
HHT1S
HJT1S
<700
<200
<50
<10
<5
2x500
2x500
2x500
2x500
2x500
35
66
3
8
28
62
93
5
-
16
44
74
10
-
18
29
57
Circuit diagram (Pi configuration)
Approvals
60