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Single Turn Cermet Trimmers Featuring TOCOS GF063X-B203 Suitable For Precise Resistance Applications

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Single Turn Cermet Trimmers Featuring TOCOS GF063X-B203 Suitable For Precise Resistance Applications

Tolerance : ±20%

Temperature Coefficient : ±100ppm/℃

Power(Watts) : 500mW

Resistance : 20kΩ

Description : ±20% ±100ppm/℃ 500mW 20kΩ Through Hole,6.8x6.1mm Trimmer Potentiometers RoHS

Mfr. Part # : GF063X-B203

Model Number : GF063X-B203

Package : Through Hole,6.8x6.1mm

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SINGLE TURN CERMET TRIMMERS GF063Series

The GF063 Series Single Turn Cermet Trimmers offer a wide variety of models with excellent performance and high reliability due to their precious metal, multi-contact wiper design. They feature a cross slot for automatic machine adjustment and a sealed construction that withstands immersion cleaning with various agents. The large diameter shaft allows for the use of commercially available adjustment drivers. These trimmers are suitable for applications requiring precise resistance adjustments.

Product Attributes

  • Brand: Not specified
  • Origin: Not specified
  • Material: Cermet
  • Color: Not specified
  • Certifications: RoHS compliant

Technical Specifications

ItemElectrical CharacteristicsMechanical CharacteristicsEnvironmental Characteristics
Total Resistance Range102M
Total Resistance Tolerance20% (10%)
End Resistance1% or 1, whichever is greater
Resistance TaperB (Linear)
Contact Resistance Variation1% or 1, whichever is greater
Power Rating0.5W/70, 0W/125
Max. Input Voltage250V DC or V=(WR)/ (whichever is smaller)
Temp. Coefficient100ppm/
Insulation Resistance1,000M min. (DC 500V)
Dielectric StrengthAC 900V for 1 minute
Electrical Angle21010
Mechanical Angle25010
Shaft Torque0.9819.6mNm (10200gfcm)
Stop Strength49.0mNm min. (500gfcm min.)
Operating Temp. Range-55125
Terminal Strength9.8N min. (1kgf) (tensile strength)
Shaft Strength3 times min. (90 bend)
Weight0.41g max. (P1,P,W,U), 0.52g max. (X,X1,S,S1,V)
Soldering Heat Resistance350, 3 sec.
Rotation Life100 cycles, R/R1%
Load Life70, 0.5W, 1000 hours, R/R(2+3%)
Thermal Shock-55, +125 (30 minutes), 5 cycles, R/R3%
Vibration102kHz, amplitude 1.5mm (196m/s), 12 hours, S.S.2%
Shock981m/s, 6msec., 6 directions for 3 times each, R/R1%
Low Temperature Operation-55, 0.5W, 2 hours, S.S.1%
High Temperature Exposure+125, 250 hours, R/R1%, S.S.1%
Moisture and Load Life+40, 9095%RH, 0.5W, 500 hours, R/R1%, S.S.1%
Moisture Resistance-10+65 (9095%RH), 0.5W, 240 hours, R/R2%, S.S.2%
Seal Test (Hot Water Immersion)+85 hot water, 1 minute, 3 bubbles max., Possible for washing
Solvent ResistanceTrichloroethane, alcohol etc.

2410121250_TOCOS-GF063X-B203_C128095.pdf


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