**If a formal quote is required please export/print the web page and send through your requisitioning system.** Metal Oxide resistors discontinued in 2020, HV Precision Resistors or Bust! Edition 3 adjusted tolerances to 10%, MO resistors are back! The indirect discharge part of ESD immunity test uses two planes, known as the vertical coupling plane (VCP) and the horizontal coupling plane (HCP) 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 ESDGuns.com 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 ESDGuns.com GRC Resistor Cables are ideal for bleeding voltage during ESD immunity testing to IEC 61000-4-2, ISO 10605, DO-160 Section 25, Mil-STD CS118  and virtually every other compliance standard. Using high quality components and built in the USA, ESDGuns.com 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 metal oxide and precision HV 470k Ohm bleeder resistors. Both are suitable to withstand a high pulse dv/dt without breaking down. Precision HV resistors are more resilient and will last much longer. 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. Which GRC Resistors Should I Pick? ESD testing is difficult to keep consistent from day to day (temp/humidity), to user (test technique), and a variety of other factors. While it's our experience and view the indirect ESD dissipation via GRC cables have an insignificant impact on test results, it's possible others feel different. The primary difference between resistor types will be longevity of the resistor life. Other Considerations: Frequency of ESD testing: If you are an all day, every day ESD immunity test lab, precision HV is the most suitable route. Do you test and debug once a day, once a week or less? Metal oxide may be suitable. Type of testing, precompliance or compliance: Just troubleshooting and debugging, looking to get an idea how your product will perform? Metal oxide resistors should suffice, of course the ESD dissipatition will be more consistent with Precision HV resistors. Environment of storage and conditioning: Metal oxide resistors will be suitable in climate control labs. If the GRC cables are exposed to large swings in temperature and humidity, consider Precision HV resistors for consistency and longevity. Concern for accuracy and consistency: By now, you have a good idea. We've had customers who look to improve all areas of ESD testing because their products achilles' heel is ESD. Philosophically, repeatability in ESD may or may not help resolve real world ESD failures. ESDGuns.com offers a 2-Year warranty on the precision HV resistors and a 1-Year warranty on metal oxide resistors.      

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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** Suitable for the test set-up of table-top equipment for ESD immunity per IEC-61000-4-2, the ESDGuns.com IF insulation foil is approximately .5 millimeter thick in accordance to the standard. Made of clean non-hygroscopic polyvinyl chloride (PVC) with a relative dielectric permittivity of 3.9, surface resistivity of 1014 Ω and a dissipation factor of 0.01.

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  ESDGuns.com will provide you a ready to go ESD test table/bench allowing you to bring your ESD compliance testing in house. **Shipping can be expensive please contact ESDGuns.com to identify the nearest facility available for pick-up, delivery or courier. ESD Test Table Includes: Ground Coupling Plane Horizontal Coupling Plane Vertical Coupling Plane Insulation Sheet Wood Table (Typically 5' by 3') Grounding Cables with 470 kOhm resistors  

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Grounding cable with 470kOhm resistor at each end, 200cm

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Interlocking Panels (3' by 6') 1/16" Aluminum supported by 1/2" plywood Easy access for Grounding Cables Standard size 9' X 6'  **Please contact ESDGuns.com to see if delivery is available in your area. Shipping costs can be expensive.

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Used to bleed voltages through coupling planes on ESD test setup 2 Meters (6 foot) 470K Ohm - 3 Watt Resistors on Each End

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 VCP Vertical Coupling Plane consists of: VCP Aluminum 20" by 20" Wood Stand Ground Cable with 470k Ohm resistors for voltage bleeding

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ISO 10605 appendix F describes an additional special horizontal coupling plane as a new approach. This approach is intended to produce more repeatable test results and to better correlate with vehicle level ESD tests and the real word environment in comparison especially to the HCP test specified in IEC 61000-4-2. The EMC Partner HCP-Auto allows for direct and indirect application of ESD discharges to the DUT as per the automotive test standard ISO 10605 for electrostatic immunity, also reference by manufacturer specs by Ford, GM, Toyota and more.

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Removes residual electrostatic charge built up on an EUT by sweeping the surface in order to avoid unintended discharge voltage (Reducing possible miss discharge)

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Rthe vertical coupling plane with any ESD generator, setup in seconds on any lab bench and begin testing immediately. The indirect radiated portion of electrostatic immunity testing is required for compliance. If your product will be used in metal cabinets, next to industrial machinery or even on top of the metal counters at your corner supermarket, electric shock may cause radiated interference. VCP Vertical Coupling Plane consists of: VCP Aluminum 20" by 20" Wood Stand Ground Cable with 470k Ohm resistors for voltage bleeding

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50mm Insulation Block Set for ISO 10605 Ideally suited for the test set-up of table-top equipment for automotive ESD immunity testing per ISO 10605 the Insulation Block Set for ISO 10605 contain pieces 50 mm thick in accordance to the standard. Made of clean polyacrylonitrile with a relative dielectric permittivity of 3.9, surface resistivity of 1014 Ω and a dissipation factor of 0.01.

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Please note some ESD simulator guns have a screw terminal built into the bottom of the handle, other simulators require a cradle or additional supporting device.

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