Linear Ceramic Trimmer Potentiometer JIERR JER625VCR-102 Metal Glaze 0.25W Power Wide Resistance Range Performance

Product Overview

The JER625VCR series ceramic trimmer potentiometer offers high stability, a compact size, and high precision. Designed for a rated power of 0.25W, these potentiometers feature a wide resistance range and a metal glaze construction. They are ideal for applications requiring precise adjustment and reliable performance.

Product Attributes

• Brand: JER
• Series: JER625VCR
• Type: Ceramic Trimmer Potentiometer
• Adjustment Type: Linear (B)
• Construction: Metal Glaze
• Standard Packaging: 500 pcs/bag
• Certifications: Meets JIS standards (B indicates compliance with Japanese standards for linear type).

Technical Specifications

Product Naming Rule

The product naming convention follows the structure: JER - 625 - V - C - R - [Resistance Code]

• JER: Series identifier
• 625: Series model
• V: Vertical mounting
• C: Dustproof seal
• R: Reverse adjustment
• Resistance Code: e.g., 101 (100), 102 (1K), 103 (10K), 104 (100K)

Usage Precautions

• Ensure flux is fully dry before soldering to prevent quality degradation. Pay attention to flux application amount.
• Do not immerse trimmer potentiometers in solvents. Contact us if cleaning is necessary.
• Avoid applying excessive force to terminals, center pins, or wiper contacts during PCB insertion and assembly to prevent deformation and poor contact. Exercise extra caution with the wiper section on open-type models.
• Store away from high/low temperatures, high humidity, and corrosive gases. Special attention is required for long-term storage.
• Be mindful of stacking pressure on the products during storage.
• Implement a First-In, First-Out (FIFO) inventory management system.

Resistance Value Chart