SRT GST 4020 Series

Product Features

Non-magnetic, radial thick film resistor
Resistance range from 1MΩ to 1TΩ
Tolerances from ±0.25% to ±30%
TCR from ±25 ppm/°C to ±500 ppm/°C
Power rating of 2W (at +70°C)
Temperature range from -55°C up to +150°C

Applications

Datasheet

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
Temperature range 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:

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

SRT GST 4020 Series

Resistance Value
Temperature Coefficient
Tolerance
Clear

Custom resistance value (Ω) *
Custom AT Range (AT) *
Custom Capacity (lbs) *
Custom Pressure (Bar/PSI) *
Custom Resistance Value Element 1 (Ω) *
Custom Resistance Value Element 2 (Ω) *
Custom lead length (mm) *
Custom lead length (inches) *

Quantity

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Specifications

Weight	0.00000 kg
Dimensions	0.40 x 5.10 x 10.20mm
Maximum Resistance	1TΩ
Minimum Resistance	1MΩ
Package / Size	Through-hole, 4020
Power Rating	2W
Product Type	Thick Film, Non-Magnetic, Resistor
Resistance Value	Custom (1MΩ – 100MΩ), Custom (100MΩ – 500MΩ), Custom (500MΩ – 1GΩ), Custom (1GΩ – 10GΩ), Custom (10GΩ – 100GΩ), Custom (100GΩ – 1TΩ)
Series / Model	GST
Temperature Coefficient	±50 ppm/°C, ±100 ppm/°C, ±250 ppm/°C, ±500 ppm/°C
Temperature Range (°C)	-55 to +150°C
Termination / Connection	Radial
Tolerance	±0.25%, ±0.5%, ±1%, ±2%, ±5%, ±10%, ±20%, ±30%

RoHS Compliant Product – SRT with Exemption

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

SRT GST Technical Library

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
	SRT GST high ohmic non magnetic radial leaded resistor datasheet