Suntan Blog

Phenolic Trimming Potentiometers Features

1. (Single Turn/ Phenolic/ Industrial)
2. (4 Terminal S tyles)

Phenolic Trimming Potentiometers Electrical Characteristics

1. Standard Resistance Range 100Ω - 2MΩ
2. Resistance Tolerance ±10%, ±20%, ±30%
3. Residual Resistance Max 5% of Nominnal Resistance, But under 30Ω
4. Pesistance Taper Linear (B)
5. Rated Power 0.1W
6. Operating Voltage 50V Max
7. Potational Life Max ±5% change in resistance after 100 unloaded rotations
8. Load Life Max ±5% change in resistance after 3 hours loaded

Phenolic Trimming Potentiometers Pictures

Circularity Trimming Potentiometer Features

1. (Single Turn/ Cermet/ Industrial/ Sealed)
2. (5 Terminal S tyles)

Circularity Trimming Potentiometers Electrical Characteristics

• Standard Resistance Range 50Ω - 2MΩ
• Resistance Tolerance ±5%, ±10%
• Absolute Minimum Resistance ≤1% R or 2Ω
• Contact Resistance Variation CRV≤3%or 3Ω
• Insulation Resistance R1≥1GΩ(100Vac)
• Withstand Voltage 500Vac
• Effective Travel 280°

Circularity Trimming Potentiometer Pictures

7 Terminal Square Trimming Potentiometers Features

1. (Single Turn/ Cermet/ Industrial/ Sealed)
2. (7 Terminal Styles)

7 Terminal Square Trimming Potentiometers Parameters download PDF files

Trimming potentiometers perform a variety of circuit adjustments in all types of electronic equipment. The variety of physical configurations available and the ability to withstand today's manufacturing environment offers the designer flexibility in selecting the best trimmer for the application. Around the world, trimmers are used in virtually every electronic market.

• Multi-turn Trimming Potentiometers
• Single-turn Trimming Potentiometers
• Military Qualified Trimming Potentiometers

Trimming potentiometers perform a variety of circuit adjustments in all types of electronic equipment. The variety of physical configurations available and the ability to withstand today's manufacturing environment offers the designer flexibility in selecting the best trimmer for the application. Around the world, trimmers are used in virtually every electronic market.

Typical applications include measuring linear distance, angles or rotations in production equipment, industrial test and measurement equipment, and medical equipment.