Vishay Spectrol 21-1-11 Multidial 15-Turn Ø1-13 16" Vernier Ø1 4" Shaft w Lock 21111

Description:

The Vishay 21-1-11 Multidial is used in precision potentiometer adjustment and calibration systems. Commonly installed on multi-turn potentiometers in instrumentation equipment, laboratory devices, and industrial control applications, it provides accurate 15-turn position indication and fine adjustment control. Maintenance teams, electronics technicians, and calibration engineers use this part for replacement, repair, and precision control system maintenance projects.

Applications:

The Vishay 21-1-11 Multidial is used in precision adjustment and position indication applications. It is commonly applied where the Vishay 21-1-11 Multidial is required to support potentiometer setting, calibration control, and measurement system operation.

Technical Specifications:

• Manufacturer Part Number (MPN): 21-1-11
• Product Type: Multidial
• Brand: Vishay
• Dial Type: 15-Turn Vernier Dial
• Diameter: 1-13/16 in (46.02 mm)
• Shaft Size: 1/4 in
• Locking Feature: Locking Lever
• Readout Type: Turn Counting Dial
• Function: Precision Position Indication and Adjustment
• Application: Multi-Turn Potentiometers
• Mounting Type: Direct Shaft Mount
• Finish: Satin Chrome with Black Markings
• Industry Use: Instrumentation, Calibration, and Industrial Control Systems

Common Replacements:

• Vishay 25-1-11 Multidial
• Vishay 16-1-11 Multidial
• Bourns Multi-Turn Dial Assembly