The frequency range of 7P is 200kHz-2MHz, the inductance range is 10µH-2.6mH, the temperature coefficient is the inductance TC (L) 750±500ppm/°C, with internal capacitor TC (F) 0±250ppm/°C, and the internal capacitance value is 150-390pF.
This document provides technical specifications for the TOKO TYPE 7P series of variable coils. The product features a unique design with a cup core adjustor threaded directly into the shield can, making it ideal for use as an AM Intermediate Frequency Transformer (IFT) and in oscillator circuits.
The datasheet lists specific part numbers for standard coils and variants with internal capacitors, providing details on capacitance values, turns ratios, Q factors, and operating frequencies.
| Frequency Range | 200kHz-2MHz |
|---|---|
| Inductance Range | 10H-2.6mH |
| Temperature Coefficient (Inductor) | 750+500ppm/°C |
| Internal Capacitance Value | 150-390pF |
The coils operate within a frequency range of 200kHz to 2MHz.
The available inductance ranges from 10H down to 2.6mH.