Payment & Shipping Terms:
|Other Name:||Trimming Potentiometer||Life:||10000 Cycles|
|Torque:||0.5 To 2.5 Ncm(0.7 To 3.4 In-oz)||Mechanical Rotation Angle:||265°±5°|
|Stop Torque:||>10 Ncm.(>14 In-oz)||Electrical Rotation Angle:||250°±20°|
variable resistor potentiometer,
carbon type potentiometer
Vertical mounted PT15 15mm carbon film trimmable potentiometer
• Carbon resistive element
• Dustproof enclosure
• Polyester substrate
• Standard Resistance Range :100Ω~100KΩ
• Tolerance:± 5%
A trimmer potentiometer is a kind of carbon potentiometer. It is an electronic component classified as variable resistor, which is designed to be infrequently adjusted. Usually just at the point of manufacture or when the unit is being recalibrated. Carbon Potentiometer is used as voltage divider to provide variable output voltage. Carbon Potentiometers uses carbon as resistive element. There are also different types of Potentiometers like Wire Wound type and ceramic type using different materials on resistive element. Carbon Potentiometer can be classified into logarithmic type and linear type depending on the mode of operations. Carbon Potentiometers are of many types and sizes depending on resistance value, power rating and type of mounting.
Trimmer potentiometer is a small potentiometer which is used for adjustment, tuning and calibration in circuits.
|Range of value||
100Ω≤Rn≤1MΩ ±20% ;
125 VDC(no lin)
|Taper||lin; log; alog|
|Residual resistance||≤5‰ Rn(3Ω min)|
|Equivalent noise resistance||≤3% Rn(3Ω min)|
Rotation life: After 10,000 rotation, the changes impacted no more than ± (15% R +0.5 Ω ) rotational noise not more than 100 mv
Terminal strength: After welding (350 °C, 3,5 seconds) , the termination of terminal contacts should be good, no loosening of.
Soldering ability: Dip the terminals into tin tank at 260°C±5°C for 2±0.5 seconds, the soldering area should be more than 90%.
Resistance SR code table:
Contact Person: Mr. Roy Zhang
Tel: 86 574 56807757