This datasheet lists specifications for Ohmite's K, R, S, V and X series RF molded chokes, including inductance, voltage, temperature, dimensions and ratings.
The K, R, S, V & X series RF molded chokes from Ohmite are offered in phenolic and powdered‑iron constructions for a wide range of inductance values. The series is color‑coded according to MIL‑C‑15305 and is intended for high‑frequency applications where compact size and reliable performance are required.
Key specifications include inductance ranges from 0.15 µH up to 10 000 µH, dielectric withstanding voltages up to 1000 VRMS, operating temperatures up to 125 °C, pull forces of 5 lb, and altitude ratings up to 70 000 ft. Mechanical dimensions for each series are also provided.
| K series inductance range | 0.15–4.7 µH |
|---|---|
| Maximum dielectric voltage (K series) | 1000 VRMS |
| Altitude rating (K series) | 70,000 ft |
| K series length | 0.375 in ±0.010 |
| K series diameter | 0.156 in ±0.010 |
The K series offers inductance values from 0.15 µH to 4.7 µH.
The K series chokes have a length of 0.375 in ± 0.010 and a diameter of 0.156 in ± 0.010.