General Resistance GG102 Squaristor Series

  • General Resistance

Product Features

  • Wirewound Radial leaded precision resistor
  • Resistance range from 10Ω up to 200kΩ
  • Tight tolerances of ±0.01% and ±0.1%
  • TCR of ±5 ppm/°C
  • Power rating up to 0.3W (GG102D Model)
  • Temperature range from -55°C up to +160°C


  • Audio
  • Test and Measurement
  • Compliant


The GG102 Squaristor radial wirewound resistor series from General Resistance offers ultra-precision and excellent long term stability over temperature and time, with a resistance range from 10Ω up to 200kΩ. The GG102 Squaristor series utilises the highest quality copper alloy drawn from melts of known resistivity and controlled temperature coefficients. The windings are balanced multiple π for low reactance. Together these enable the GG102 Squaristor series to have excellent noise levels and lower TCR of ±5 ppm/°C maximum (from -55°C and +125°C).

  • Wirewound radial leaded precision resistor
  • Available in any resistance between 10Ω and 200kΩ including custom values
  • Small radial leaded through-hole package
  • Wire gauge of 22AWG (0.6mm)
  • Excellent stability of ±35ppm/yr
  • Noise levels so small they are immeasurable
  • Tight tolerance options of ±0.01% (A) and ±0.1% (D) available for the full resistance range
  • TCR of ±5 ppm/°C maximum (from -55°C and +125°C)
  • Maximum working voltage of 150V
  • Power rating of 0.3W (at +85°C, GG102D model) and ≈0.18W (at +85°C, GG102A model)
  • Maximum rated operating temperature +85°C
  • Temperature range from -55°C up to +160°C


The GG102 Squaristor radial wirewound resistor series offers ultra-precision in a small compact radial leaded through-hole package, making them the ideal solution for test and measurement applications including test and calibration equipment.

Any custom resistance value between 10Ω and 200kΩ can be produced, with a low minimum order requirement of 10 pcs for non-standard parts (30 pc minimum order quantity for standard parts, where they are not stocked).


General Resistance GG102 / GR102 Squaristor Series Specification Table

Resistance value10Ω to 200kΩ
Tolerance±0.01% / ±0.1%
TCR±5ppm/°C (-55 to +125°C)
Temperature range-55°C to +160°C
Power rating *0.3W (±0.1%) / 0.18W (±0.01%)
Maximum Voltage150VDC (or AC peak)
Dielectric Withstanding Voltage1000Vrms (typical)
Wire Gauge **22 AWG / 0.6mm

* For other tolerances, please contact us
** All leads are tinned copper

The General Resistance ultra-precision wirewound resistor series has been used for over 50 years in precision measurement instruments by manufacturers around the world and should be specified whenever precision circuit operation is to be maintained over a prolonged period of time. Please visit for more information on the General Resistance product line.


Dimensions 8.10 × 2.54 × 7.62 mm
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General Resistance GG102 Squaristor Series Resources

Product Datasheet

Supporting Manufacturer Information

  • General Resistance Non-RoHS Information
    Document to explain the changes from General Resistance between Non-RoHS and RoHS compliant product. 8E16, 5E10 and GR102 are all Non-RoHS Compliant. 8G16, 5G10 and GG102 are all RoHS compliant.

General Resistance GG102 Squaristor Series Ordering Info

The GG102 Squaristor resistor series from General Resistance is available with any custom resistance value between the range of 10Ω and 200kΩ in ±0.1% or ±0.01% tolerances. The information below gives an example of the part numbering system used for these resistors and some standard options we currently hold in stock.

General Resistance GG102 Squaristor Series – Part Number Break Down

General Resistance GG102 Ordering Info

General Resistance GG102 Squaristor Series – Standard Resistance Values and Tolerances

Resistance Value Part Number Value 0.01% Tolerance 0.1% Tolerance
10Ω 10R
30Ω 30R
80Ω 80R
100Ω 100R
120Ω 120R
200Ω 200R
250Ω 250R
400Ω 400R
500Ω 500R
600Ω 600R
1kΩ 1K
2kΩ 2K
2.5kΩ 2.5K
3kΩ 3K
4kΩ 4K
7kΩ 7K
8kΩ 8K
10kΩ 10K
20kΩ 20K
25kΩ 25K
40kΩ 40K
50kΩ 50K
80kΩ 80K
90kΩ 90K
100kΩ 100K

General Resistance GG102 Squaristor Series

Calculators and Converters

Work out what you need for your project. Go to calculators and convertors

Contact us if you need your items quicker or need more than in stock.

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