Multi Turn TP12
TP12
Multi-Turn Trimmer Capacitors provide high-precision tuning with extended rotational range for RF and high-voltage applications.
Brand: Knowles
Manufacturers:
Product Overview
Features
- Capacitance ranges from 0.45 to 55 pF across multiple series
- DC working voltage up to 1000 V; dielectric withstand voltage up to 2000 V
- Up to 13 full turns of linear tuning
- Temperature coefficient options from ±50 to ±100 ppm/°C
- Q values up to 4000 at 100 MHz
- Operating temperature range −65°C to +125°C
- Shock rated to 1500g and vibration rated to 50g at 10–2000 Hz
Benefits
- Enables precise frequency control over a wide tuning range
- Supports high-voltage circuits with compact footprint
- Maintains stable performance under mechanical stress
- Reduces tuning drift and backlash
- Offers long rotational life and low dynamic noise
Target Applications
- RF impedance matching
- Crystal oscillator trimming
- Interstage coupling in amplifier
- Base station tunin
- High-voltage RF systems
Specifications
| Part Number | TP12 |
|---|---|
| C Min. (pF) | 0.8 |
| C Max. (pF) | 12 |
| DWV | 1500 |
| Mounting Type | Horizontal, Through Hole |
| Non Magnetic | No |
| Seal | No |
| Temp. Coefficient | 0 ± 50 |
| Torque | 1.0 to 8.0 in-oz. |
| DC Voltage | 750 |
| CatalogSeriesDescription | Horizontal Mount Trimmers TP & QP Series |
| Product | Trimmer |
| Product Type | Multi Turn |
| Range | Horizontal Mount Trimmers TP & QP Series |
| Brand | Voltronics |