Product Detail

Series FTB15
Package diameter 15 mm
Operating Direction Horizontal Vertical
Bushing material
Number of Gangs
Life cycle 10K cycles
Switch Option
Detent Option
Mounting Through hole & SMD
Element Carbon
Temperature ppm/℃ +/-500
Tolerance +/-20%
Shaft material
Life cycle
Operating type
Power rating 0.25 W
Lever length
Specification Document download

1.Carbon resistive element.

2.Dust proof enclosure.

3.Housing available in self extin plastic(UL94V-0).

Electrical characteristics
Total Resistance Rangs 100Ω<TR<5MΩ
Resistance Tolerance 1 KΩ <TR<1 M Ω ±20%;100 Ω <TR < 1KΩ ±30%;1MΩ < TR <5MΩ ±30%
Resistance Taper  A, B, C, D taper.
Voltage Rating  B Taper: DC 250V; A, C, D taper: DC 125V
Contact Noise  B Taper: 10% Max; A, C, D taper: 20% Max
Residual Resistance Value  Terminal 1~2:10 Ω Max;Terminal 2~3:10 Ω Max
Electrical Rotational Angle  240°±20°
Mechanical characteristics
Total Rotational Angle  265°±5°
Stop Strength  10N. cm Min
Rotational Torque  50 .cm
Environmental characteristics
Temperature Range -25°C~+70°C
Power Rating  B Taper:@50.C, 0.25W; A, C, DTaper:@50°C,0.12W
Temperature Coefficient  ±500ppm/°C (TR<100K), at-25.C~+70°C
Humidity 95%RH at 40°C,500H,△TR±5%
Dry Heat 70±3°C,240H,△TR+5/-15%
Temperature Cycles -25°C(30min,)  25°C(15min,) 70°C(30min)
  25°C(15min)5cycles△TR ±5%
Load Life @50°C, rated power 1000 hours,△TR ±5%
Resistance to Heat 260±5°C;10 sec,△TR±5%
Soldering Condition  260±5°C; 5Sec Max
Rotational Life 10,000 cycles,△TR ±10%

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