KV121A Varicap Diode
- Цена: 0.20€
- Цената е с 20% ДДС
KV121A Varicap Diode
Technical Specifications
1. General Description
The KV121A is a silicon varicap diode (varactor diode) originally manufactured in the former Soviet Union. It is a voltage-dependent semiconductor capacitor designed primarily for electronic tuning of television tuners, radio-frequency circuits, and resonant LC circuits.
2. Main Technical Specifications
| Parameter | Value |
|---|---|
| Type | KV121A |
| Device type | Silicon varicap diode |
| Maximum DC reverse voltage | 30 V |
| Capacitance at 25 V reverse voltage | 4.3–6.0 pF |
| Nominal capacitance | 5.15 pF |
| Capacitance tuning ratio | Minimum 7.6 |
| Maximum reverse leakage current | 0.5 µA |
| Minimum quality factor at 50 MHz | 200 |
| Operating temperature range | −40 °C to +100 °C |
| Package | Plastic, through-hole mounting |
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