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High Voltage Disk and Washer Resistors
High-energy resistors in solid disk and washer styles from 1.60 to 5.90 inches (40.6 to 150 mm) in diameter.
Typical applications:
- High Voltage Power Supplies
- Capacitor Charge/Discharge
- Pulse Test Equipment
Products
Data Sheets
Technical Information
Products
| Type | Style | Inside diameter (inch) | Outside diameter (inch) | Thickness (inch) | Peak energy (J) | Available resistance (Ohm) |
| 911DS | Solid disk | – | 1.60±0.06 | 1.000±0.040 | 9000 | 1.6 – 100 |
| 912DS | Solid disk | – | 2.37±0.06 | 1.000±0.040 | 21000 | 0.7 – 90 |
| 913DS | Solid disk | – | 3.00±0.08 | 1.000±0.040 | 33000 | 0.5 – 56 |
| 914DS | Solid disk | – | 3.75±0.08 | 1.000±0.040 | 52500 | 0.3 – 36 |
| 913WS | Washer | 1.200±.060 | 3.00±0.08 | 1.000±0.040 | 27600 | 0.5 – 78 |
| 914WS | Washer | 1.300±.060 | 3.75±0.08 | 1.000±0.040 | 47000 | 0.3 – 36 |
| 915WS | Washer | 1.200±.060 | 4.37±0.08 | 1.000±0.040 | 65500 | 0.2 – 28 |
| 916WS | Washer | 1.200±.060 | 4.75±0.08 | 1.000±0.040 | 79500 | 0.2 – 24 |
| 917WS | Washer | 1.300±.060 | 5.00±0.08 | 1.000±0.040 | 80500 | 0.2 – 20 |
| 918WS | Washer | 1.300±.060 | 5.90±0.08 | 1.000±0.040 | 120000 | 0.1 – 13 |
Data Sheets
Washer ResistorTechnical Information
Maximum temperature: 230°C (446°F)
Maximum peak Voltage: 5000 Volts
Contacts: Brass metallization on faces
Recommended contact pressure: 25 psi minimum; 50-100 psi preferred
Power rating: Dependent upon mounting and exposed surface area. In free air, parts will safely dissipate 2.5 watts per square inch of surface area at 40°C (104°F) ambient.
Resistance temperature coefficient: 0.0%/°C to -0.1%/°C