SRT GST 4020 Series

SRT GST 4020 Series

The GST 4020 high ohmic, non-magnetic, radial leaded resistor series from SRT Resistor Technology offers a wide resistance range from 1MΩ up to 1TΩ, power rating of 2W and voltage rating of 4000V trimmed or 6000V untrimmed (tolerances ≥5%), all in a small 4020 radial leaded package. By utilising SRT's thick film resistor technology, these resistors are able to offer tolerances down to ±0.25% (between 1MΩ and 100MΩ) as well as a TCR of down to ±25 ppm/°C (between 1MΩ and 1GΩ) and a VCR as low as ±5 ppm/V (between 1MΩ and 100MΩ). The GST 4020 resistor series also features variable lead spacing and lacquer coating for climatic protection.

  • Radial leaded surface-mount thick film chip resistor
  • Available in any resistance between 1MΩ and 1TΩ
  • 4020 package
  • Power rating of 2W at +70°C
  • Voltage rating of 4000V trimmed or 6000V untrimmed (tolerances ≥5%)
  • Tolerances as low as ±0.25% over the resistance range of 1MΩ up to 100MΩ
  • TCR as low as ±25 ppm/°C over the resistance range of 1MΩ to 1GΩ
  • VCR as low as ±5 ppm/V over the resistance range of 1MΩ up to 100MΩ
  • Operating temperature from -55°C up to +125°C
  • Non-magnetic
  • Variable lead spacing
  • Climatic protection by lacquer coating

Lower tolerance, TCR and VCR options and other dimensions are available upon request. Please contact us for further information and availability.

The below table gives full specifications for each resistor model available including the GST 4020 series:

SRT GST Specifications

1) TCR: in ppm/K; Temperature range +25°C...+125; TCR25/50 and values above 1G: Temp. range +25°C...80°C
2) VCR: typical values

Specifications
Additional Features
  • Radial leaded high ohmic thick film chip resistor
  • 4020 package size
  • Voltage rating of 4000V trimmed or 6000V untrimmed (tolerances ≥5%)
  • Variable lead spacing
  • Climatic protection by lacquer coating (resistant to most solvents. For cleaning isopropyl alcohol is recommended. Acetone and methylene chloride must not be used)
  • Non-magnetic
  • VCR as low as ±5 ppm/V (between 1MΩ up to 100MΩ)
  • Working temperature range of -55°C to +125°C
Maximum Power Rating 2W (at +70°C)
Maximum Resistance 1TΩ
Minimum Resistance 1MΩ
TCR 1MΩ up to 1GΩ
  • ±25 ppm/°C
  • ±50 ppm/°C
  • ±100 ppm/°C
1GΩ up to 10GΩ
  • ±50 ppm/°C
  • ±100 ppm/°C
10GΩ up to 100GΩ
  • ±100 ppm/°C
  • ±250 ppm/°C
100GΩ up to 1TΩ
  • ±500 ppm/°C
Tolerance 1MΩ up to 100MΩ
  • ±0.25%
  • ±0.5%
  • ±1.0%
  • ±2.0%
  • ±5.0%
  • ±10.0%
100MΩ up to 500MΩ
  • ±0.5%
  • ±1.0%
  • ±2.0%
  • ±5.0%
  • ±10.0%
  • ±20.0%
500MΩ up to 1GΩ
  • ±1.0%
  • ±2.0%
  • ±5.0%
  • ±10.0%
  • ±20.0%
1GΩ up to 10GΩ
  • ±2.0%
  • ±5.0%
  • ±10.0%
  • ±20.0%
10GΩ up to 1TΩ
  • ±5.0%
  • ±10.0%
  • ±20.0%
  • ±30.0%

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
PDF Document SRT GST high ohmic non magnetic radial leaded resistor datasheet

 

 

 

This product is available compliant to the RoHS EU directive 2011/65/EU, however, the following exemptions according to the RoHS annex are applicable:

  • No. 7(a) - 'Lead in high melting temperature type solders (i.e. lead-based alloys containing 85% by weight or more lead)' used in leaded resistors
  • No. 7(c)-I - 'Electrical and electronic components containing lead in glass or ceramic...or in a glass or ceramic matrix compound' used in chip resistors and leaded thick film resistors
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  • Product Code: SRT GST 4020 Series
  • SKU: SRT GST 4020 Series
  • Availability: In Stock
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Available Options

Tags: GST 4020, GST-4020, GST4020