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Carbon Potentiometer, 2.5 k Ohm, 0.25 Watt, 15 mm, Vertical Adjustment.
Carbon Potentiometer, 2.5 k Ohm, 0.25 Watt, 15 mm, Vertical Adjustment.

Carbon Potentiometer, 2.5 k Ohm, 0.25 Watt, 15 mm, Vertical Adjustment.

  • $ 99.00
  • Brand: SYSCOM
  • Availability: Out of stock
  • SKU: 531-PT15D-2.5K

Main Features 2.5 kΩ potentiometer with vertical adjustment IP-54 protection according to IEC 60529 Cermet resistive element, alumina substrate Operating temperature range: -40°C to +90°C Nominal load: 0.25 watt, 15...

Tags: categoria:Radiocomunicación , marca:SYSCOM

Main Features

  • 2.5 kΩ potentiometer with vertical adjustment
  • IP-54 protection according to IEC 60529
  • Cermet resistive element, alumina substrate
  • Operating temperature range: -40°C to +90°C
  • Nominal load: 0.25 watt, 15 mm diameter
Electrical Specifications
  • Resistance: 2.5 KΩ
  • Tolerance: ±20%
  • Nominal Power: 0.250 W (at 50°C)
  • Maximum Voltage: 125 VDC (non-linear)
  • Taper: Linear (others upon request)
  • Residual Resistance: 5% max. of nominal value
  • Equivalent Noise: 100 x R
Mechanical Specifications
  • Diameter: 15 mm
  • Mechanical Rotation Angle: 265° ±5%
  • Electrical Rotation Angle: 240° ±20%
  • Service Life: 10,000 cycles
  • Rotation Torque: 0.5 to 2.5 Ncm
  • Breaking Torque: >10 Ncm
  • Mounting Type: Horizontal for PCB
Environmental Characteristics
  • Temperature Range: -40°C to +90°C
  • Protection: IP54 (IEC 60529)
  • Body Material: Plastic UL94V-0
  • Vibration Resistance: ±2% (2h test @ 10-55 Hz)
  • Humidity Resistance: ±5% (500h @ 40°C, 95% RH)
Available Options
  • Long-life model (10K cycles)
  • Low torque option
  • Supplied in magazines for automatic insertion
  • Wiper position: initial, 50%, or fully clockwise
  • Version with cut track
  • Special tapers upon request
  • Mechanical detents upon request
Typical Applications
  • Temperature control
  • Lighting control (dimmers)
  • Power tools
  • HVAC control
  • Washing machines and home appliances
  • Industrial control systems

Mounting Information

  • Type: Horizontal mounting for PCB
  • Adjustment Position: Vertical
  • Terminals: Crimp type (V24 brass material)
  • Positioning: Standardized with shaft at 0°, 50%, or final position
  • Assembly: Supplied disassembled (shaft, knob, and button)

Important Notes

  • For versions with more than 13 detents, check availability
  • Long-life versions available upon request (up to 10,000 cycles)
  • For applications in extreme environments, verify compatibility with materials
  • Logarithmic and antilogarithmic tapers only available for 1KΩ values
  • For special configurations, consult directly with the authorized distributor

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