Dongguan SANNI Electronics Technology Co., Ltd.
Dongguan SANNI Electronics Technology Co., Ltd. have more than 10year of experiences in design and manufacture of potentiometer, encoder, switches and other electronics components. Factory covers 1
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RV97P0B0 Rotary Potentiometer Quad Unit Insulated Shaft Sealed Potentiometer
Features of Rotary Potentiometer
Using plastic sealing structure, can effectively deal with wave welding.
Good sealing performance
Can be with positioning.
Push-pull switch or rotating switch can be chosen.
Shaft length and shape can be adjusted.
A variety of mounting methods for choice.
Application of Rotary Potentiometer
Rotary Potentiometer is mainly suitable for communication products, walkie-talkie, multimedia audio, automobile power amplifier and other electronic equipment, but also can use household appliances, medical equipment, its main functions are: volume adjustment, light intensity adjustment, menu selection, speed adjustment, temperature adjustment, etc.
Specification of Rotary Potentiometer
| 1.Electrical Characteristics | |
| Total resistance | 100Ω-3MΩ |
| Total resistance tolerance | 50Ω~1KΩ:±30%/1KΩ~500KΩ:±20%/500KΩ~3MΩ:±30% |
| Residual resistance | R≤10KΩ: 10ΩMax./10KΩ<R>100KΩ:20ΩMax./R≥500KΩ Nominal total resistance of 0.1% or less |
| Rated Power | 0.05W |
| Insulation resistance | 100MΩ min. 250V DC |
| Voltage proof | 300V AC for 1 minute |
| Maximum operation voltage | 50V AC/10V DC |
| Gang error applicable for Dual unit parts for audio volume control purposes | -40dB to 0dB: 3dB max. ( Vehicle-compatible:-60dB to 0dB: 1.5dB Max.) |
| 2.Mechanical Characteristics | |
| Rotation stopper strength | Min:4Kgf |
| Total rotation angle | 300o±5o |
| Totational torque | 10-150gf.cm CC: click torque: 60-400gf.cm |
| Key push-pull strength | Min:8Kgf |
| Key Wobble | Max: 0.6*L/20mm P-P |
| Terminal Strength | 5N for 1 minute |
| 3.Environmental Performance | |
| Cold | -40oC±2oC for 96H |
| Dry heat | 85oC±2oC for 96H |
| Damp heat | -40oC±2oC ,90 to 95%RH for 96H |
| 4.Welding heat reference | |
| Hand Soldering | 350oC±10oC/3+1S |
| Dip Soldering | 260oC±5oC/10±1S |
