Thick Film Resistor (CR..A Series)

Trimmable Resistor (RT Series)

0402 / 0603 / 0805 / 1206 / 1210 / 2010 / 2512

Trimmable Thick Film Chip Resistor - RT Series
Derating Curve
Derating Curve

Flexiable trimmable resistor for speical requirement. Suitable for laser fine tune.

Scope

  • This specification applies to all sizes of rectangular-type fixed chip resistors with Ruthenium-base as material.

Features

  • Suitable for laser fine tune.
  • Small size and light weight.
  • Highly reliable multilayer electrode construction.
  • Compatible with all soldering process.

Applications

  • Tuner
  • Sensor Control Circuit
  • Camcorder
  • Portable Audio
  • Photo Sensor
  • Portable Measuring Equipment

Construction

Trimmable Thick Film Chip Resistor - RT Series Construction

Part Numbering

Trimmable Thick Film Chip Resistor - RT Series Part Numbering

Standard Electrical Specifications

 
Item
Type
Power Rating
at 70°C
Operating Temp.
Range
Max.
Operating Voltage
Max.
Overload Voltage
Resistance Range TCR 
(PPM/°C)
0~-10% 0~-20% 0~-30%
RT-02 (0402) 1/16W -55 ~ +155°C 50V 100V 1Ω - 10MΩ ±200
RT-03 (0603) 1/10W 50V 100V 1Ω - 9.76Ω
10Ω - 1MΩ
1.02MΩ - 10MΩ
±200
±100
±200
RT-05 (0805) 1/8W 150V 300V
RT-06 (1206) 1/4W 200V 400V
RT-10 (1210) 1/3W 200V 400V
RT-0A (2010) 3/4W 200V 400V
RT-12 (2512) 1W 250V 500V

Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower. 
☑ Helisto is capable of manufacturing the optional spec based on customer's requirement.

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