Zener Diode 13V 1.3W
1 × $0.05 
High Voltage Bobbin Insulator
1 × $1.99 
Solid State Relay 40A
1 × $17.38 
4mm Copper Tubing
1 × $6.68 Subtotal: $26.11
$6.40
59 in stock (can be backordered)
Small adjustable spark gap electrodes mounted in a standard 20mm fuse holder. These electrodes are machined from brass so that there are 2mm fins for dissipating heat. These are ideal for small Tesla Coil projects or other low power HV applications. The gap is adjustable from 0 to 10mm apart simply by moving one or both of the electrodes in the holder. Each electrode measures 16mm long, and 5mm diameter.
| Weight | 0.05000000 kg |
|---|---|
| Dimensions | 3.50000000 × 0.80000000 × 1.50000000 mm |
Only logged in customers who have purchased this product may leave a review.
$0.66
Carl –
Great for my small tesla coil, but not tough enough for anything more powerful.