Inductor Coils
SemiGen's Inductor Coils are manufactured using our thin film process on quartz substrates. The precision photolithography and non-chemical etching process provides clean edges to assure uniformity from coil to coil. By using quartz and applying a polyimide coating we produce a device that eliminates the need for conformal coating or staking. Inductors can be epoxied down with nonconductive epoxy and the wire bonded for connection.
Inductor Coils
| Part # | # of Turns | Inductance Ls (ηH) MIN/ TYP/MAX |
RsDC | Rs1GHz | Q @ FT MIN/MAX |
Test Frequency, FT (GHz) |
Resonant Frequency, FR (GHz) |
Outline |
|---|---|---|---|---|---|---|---|---|
| SG100 | 1.5 | 1.0/1.5/2.0 | 8.5 | 1.0 | 60/75 | 1.5 | 4.0 |  |
| SG101 | 2.5 | 2.0/2.3/2.6 | 1.0 | 1.4 | 50/60 | 1.5 | 3.6 | |
| SG102 | 3.5 | 3.6/4.2/5.0 | 1.15 | 2.0 | 40/45 | 1.5 | 3.2 | |
| SG103 | 4.5 | 5.0/7.5/9.0 | 1.75 | 3.5 | 37/43 | 1.5 | 2.3 | |
| SG104 | 5.5 | 8.0/10/12.0 | 1.85 | 3.75 | 33/38 | 1.0 | 2.05 | |
| SG105 | 7.5 | 15/20/25 | 2.4 | 4.25 | 27/33 | 0.5 | 1.85 | |
| SG106 | 9.5 | 32/40/48 | 4.0 | 70 | 23/27 | 0.5 | 1.4 | |
| SG107 | 12.5 | 80/90/100 | 9.5 | 22 | 18/24 | 0.5 | 0.975 | |
| SG108 | 15.5 | 150/200/250 | 16.5 | 36 | 14/18 | 0.5 | 0.460 | |
| SG109 | 18.5 | 250/300/350 | 20 | 42 | 10/15 | 0.5 | 0.250 | |
Dimensions: Inches
| Part # | DIM "A" MAX | DIM "B" MAX | DIM "C" MAX |
|---|---|---|---|
| SG100 | .030 | .030 | .012 |
| SG101 | .030 | .030 | .012 |
| SG102 | .040 | .040 | .012 |
| SG103 | .040 | .040 | .012 |
| SG104 | .040 | .040 | .012 |
| SG105 | .045 | .045 | .012 |
| SG106 | .055 | .055 | .012 |
| SG107 | .065 | .065 | .012 |
| SG108 | .075 | .075 | .012 |
| SG109 | .085 | .085 | .012 |
Features:
- NO need for “Staking” Coil
- Passivated Protective Coating Over Coil
- Dimensional Uniformity
- Planar Solid Structure Coil
- RoHS Compliant
Applications
For use in Attenuators, Amplifiers, Switches and Filters in replacement of conventional wound coils. Operating frequency is up to 20GHz.
Downloads:
Resource
Thin Film Circuit Design Guidelines Provide Keys to Successful Layout of Ion Beam Etched Circuits
.png)
