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Best sellers GRC Series Ground Cable w/ 470k Ohm Resistors for ESD Voltage Bleeding

ESD Guns GRC-40KV-CC Ground Cable with Resistors for ESD Voltage Bleeding View larger


  • Ideal for voltage bleeding to Ground Plane during Indirect ESD Immunity Testing
  • Compliant to IEC 61000-4-2, ISO 10605, DO-160, Mil-STD CS118 and more.
  • 40kV High Voltage Cable (rated to 150 degrees C)
  • Metal Oxide Resistors (1% tolerance)
  • 1.5 Meters (5 Feet) in Length
  • Made in USA

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$199.00 + Shipping

  • New
  • Rental - 1 Month
  • 1.5 meter
  • 2 meter
  • 3 meter

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**If a formal quote is required please export the web page and send through your requisitioning system. We no longer generate formal quotes for orders under $500**

*RECALL NOTICE: Some cables have been found out of tolerance and can be replaced free of charge. Contact us now for an RMA.

The indirect discharge part of ESD immunity test uses two planes, known as the horizontal coupling plane (HCP) and the vertical coupling plane (VCP) and coupled to the ground reference plane (GRP). The HCP remains in place under the EUT during the direct tests, the VCP to be placed at a 10 cm distance from the EUT. Each coupling plane requires a connected to the GRP by the GRC resistor lead, to ensure that any charge bleeds off within a few microseconds. The construction of these leads is critical: there should be a resistor close to each end, so that the length of lead between them is isolated from the connections and stray coupling to it is neutralized. Although power rating is unimportant, the resistors themselves should withstand a high pulse dv/dt without breaking down, for which low inductance carbon composition types are best suited.

The GRC Resistor Cables are ideal for bleeding voltage during ESD immunity testing to IEC 61000-4-2, ISO 10605, RTCA/DO-160, Mil-STD-461G CS118 and virtually every other compliance standard. Using high quality components and built in the USA, is the only stocking manufacturer of these ESD cables/leads, making them immediately available at an economic price.


The GRC ground cables are offered with carbon comp and metal oxide 470k Ohm bleeder resistors. Both are suitable to withstand a high pulse dv/dt without breaking down. Carbon comp resistors are more resilient and will last several years in the highest frequency and voltage environments. offers a 3-Year warranty on the carbon comp resistors and a 1-Year warranty with the less durable metal oxide.

High Voltage Cables:

High voltage cabling rated to 20kV exceed the test levels called out for IEC 61000-4-2 test levels. Alternatively, high voltage cabling rated to 40kV exceed the voltage output of any portable ESD simulator rated to 30kV.


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