Flange Resistors
Up to 800 Watts, Up to 4 GHz
Powerfilm™ flange resistors are used in power generators, attenuators, or stripline and microstrip hybrids. Resistance values from 5 to 300 ohms and tolerances from 1% to 5% are available for frequencies up to 4 GHz and power levels up to 800 Watts. Flange sizes vary from 0.3”x0.2" to 1.9”x1.0". Other designs are available upon request.
| Model | Power | Frequency (GHz) |
Ceramic Substrate |
Resistor Film |
Width (Inches) |
Length (Inches) |
Height (Inches) |
Figure |
|---|---|---|---|---|---|---|---|---|
|
10 |
4.0 |
AlN |
Thin |
0.300 |
0.200 |
0.105 |
1 |
|
|
20 |
2.0 |
BeO |
Thin |
0.515 |
0.250 |
0.125 |
2 |
|
|
PPR300-20 |
20 |
4.0 |
BeO |
Thin |
0.300 |
0.200 |
0.105 |
1 |
|
25 |
4.0 |
AlN |
Thin |
0.300 |
0.200 |
0.105 |
1 |
|
|
30 |
2.5 |
BeO |
Thin |
0.515 |
0.250 |
0.105 |
2 |
|
|
40 |
2.5 |
AlN |
Thin |
0.300 |
0.200 |
0.125 |
2 |
|
|
40 |
4.0 |
BeO |
Thin |
0.800 |
0.230 |
0.105 |
3 |
|
|
50 |
4.0 |
BeO |
Thin |
0.300 |
0.200 |
0.105 |
1 |
|
|
80 |
1.0 |
AlN |
Thin |
0.300 |
0.200 |
0.125 |
2 |
|
|
PPR515-80 |
80 |
2.0 |
BeO |
Thin |
0.515 |
0.250 |
0.125 |
2 |
|
100 |
3.0 |
AlN |
Thin |
0.300 |
0.200 |
0.105 |
3 |
|
|
PPR515-125 |
125 |
2.5 |
BeO |
Thin |
0.515 |
0.250 |
0.105 |
2 |
|
150 |
1.0 |
BeO |
Thin |
0.870 |
0.250 |
0.105 |
3 |
|
|
150 |
3.0 |
AlN |
Thin |
0.300 |
0.200 |
0.105 |
3 |
|
|
200 |
1.0 |
AlN |
Thin |
0.300 |
0.200 |
0.170 |
3 |
|
|
PPR870-250 |
250 |
1.0 |
BeO |
Thin |
0.870 |
0.375 |
0.105 |
3 |
|
250 |
1.0 |
BeO |
Thin |
0.975 |
0.375 |
0.170 |
3 |
|
|
400 |
0.5 |
BeO |
Thin |
1.250 |
0.500 |
0.170 |
3 |
|
|
400 |
1.0 |
AlN |
Thin |
1.250 |
0.500 |
0.170 |
3 |
|
|
600 |
0.2 |
AlN |
Thin |
1.900 |
1.040 |
0.190 |
4 |
|
|
PPR1250-650 |
650 |
0.5 |
BeO |
Thin |
1.250 |
0.500 |
0.170 |
3 |
|
800 |
0.4 |
BeO |
Thin |
1.900 |
1.040 |
0.190 |
4 |
Figure 1 |
Figure 2 |
Figure 3 |
Figure 4 |
These measurement-based models, available for selected lnmet Brand PowerFilm™ devices, are for use with microstrip applications.