This is a set of four 2CLG 20KV 20mA High Voltage Diodes manufactured by Ecowsera.

What factors affect the resale value?

The resale value is driven by the item's condition, whether the set is complete, and any specific edition details.

Who typically uses these diodes?

These diodes are primarily used by technicians, hobbyists, and professionals working with Tesla and Ham radio equipment.

Home Audio & Theater

4 pcs 2CLG 20KV 20mA High Voltage Diode HV Rectifier Tesla Ham value — New $6.99. Prices updated July 2026.

Used

—

New / Sealed

$6.99

Live on eBay now

This listing is for a set of four 2CLG 20KV 20mA High Voltage Diodes, suitable for Tesla and Ham radio applications.

It is ideal for technicians, hobbyists, and professionals who require reliable high-voltage rectification components.

Resale value is determined by the physical condition of the diodes, whether the set is complete, and any specific edition variations.

What this actually trades for — sold values by condition vs. what sellers are asking today

Condition	Value	Based on
New / Sealed	$6.99	eBay sold comps

What is this item?: This is a set of four 2CLG 20KV 20mA High Voltage Diodes manufactured by Ecowsera.
What factors affect the resale value?: The resale value is driven by the item's condition, whether the set is complete, and any specific edition details.
Who typically uses these diodes?: These diodes are primarily used by technicians, hobbyists, and professionals working with Tesla and Ham radio equipment.