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4mm Square Body Cermet Surface Mount Trimming Potentiometer Multi Turn Adjustment JIERR 3224W 1 203

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4mm Square Body Cermet Surface Mount Trimming Potentiometer Multi Turn Adjustment JIERR 3224W 1 203

Tolerance : ±10%

Power(Watts) : 250mW

Number of Turns : 11

Resistance : 20kΩ

Description : ±10% 250mW 20kΩ SMD-3P,4.8x3.9mm Trimmer Potentiometers RoHS

Mfr. Part # : 3224W-1-203

Model Number : 3224W-1-203

Package : SMD-3P,4.8x3.9mm

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Product Overview

The Cermet Surface Mount Trimming Potentiometer, 3224 series, is designed for precise adjustments in electronic circuits. Featuring a 4mm square body and surface-mount capability with tape packaging, these potentiometers offer multi-turn adjustment and a glass glaze element. They are suitable for applications requiring a rated power of 0.25W at 85.

Product Attributes

  • Type: Cermet Surface Mount Trimming Potentiometer
  • Series: 3224
  • Body Size: 4mm square
  • Mounting Type: Surface mounted
  • Packaging: Tape packaging
  • Adjustment: Multi-turn
  • Element: Glass glaze

Technical Specifications

Parameter Name Parameter Specification
Nominal Resistance Range 10-2M
Resistance Tolerance 10%
Rated Power 0.25W@85; 0W@150
Maximum operating voltage 300V
Temperature coefficient of resistance 10010-6/K
Terminal Resistance 1% R or 2
Change in contact resistance (CRV) 1% R or 3
Insulation resistance 100M500Vdc
Dielectric Withstanding Voltage (AC peak voltage at 40~60Hz) 600Vac (1 minute) at 101.3KPa
Effective Electrical Travel 11 turns
Law of resistance A (Linear)
Mechanical stop Rotary knob idling
Starting Torque 18mN.m
Operating Temperature Range -65~150
Standard Packaging 250 pcs/plate

Nominal Resistance Code Table

Resistance () Code Resistance () Code
10 100 10K 103
20 200 20K 203
50 500 50K 503
100 101 100K 104
200 201 200K 204
500 501 500K 504
1K 102 1M 105
2K 202 2M 205
5K 502

Product Naming Rules

Component Description
Series 3224
Specification J or W
Standard or Customized Product MARK 1 = standard product
Resistance Code e.g., 102 for 1K, 103 for 10K

2510301010_JIERR-3224W-1-203_C51934183.pdf


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