This document is the technical documentation of K series adjustable type coils provided by Dinghao Electronics. It contains information such as product features, specifications, and characteristics.
This handbook lists the technical specifications for Mitsumi's K Type Series adjustable inductors, covering a range of models such as K5‑S, K5‑N, K7‑P and others. Each model entry includes inductance range, operating frequency, tolerance values and internal capacitance.
The document is organized by model families (K5 series and K7 series) and provides feature highlights like SMD packaging, reel quantity, and maximum Q values, helping designers select the appropriate coil for their applications.
| Inductance range (K5‑S) | 1 ~ 300 µH |
|---|---|
| Operating frequency range (K5‑S) | 0.1 ~ 20 MHz |
| Inductance range (K5‑N) | 1 ~ 5900 µH |
| Inductance range (K7‑P) | 1 ~ 1600 µH |
| Internal capacitance range (K5‑N) | 5 ~ 15000 pF (x2) |
| Internal capacitance range (K7‑H5/H6) | 10 ~ 18000 pF |
The K5‑S coil provides an inductance from 1 µH up to 300 µH.
The K7‑P coil operates between 0.1 MHz and 20 MHz.
The K5‑N coil has a frequency tolerance of +22 % and an inductance tolerance of 5 %.
The K7‑H5/H6 coil includes an internal capacitance from 10 pF to 18 000 pF.