Product Overview
The TR35 Series TO-220 Power Resistors from Viking offer robust performance with 35 watts of power dissipation at 25C case temperature when mounted on a heat sink. These resistors feature a TO-220 style power package with a molded case for protection and easy mounting, an electrically isolated case, and a non-inductive design. They are ideal for applications such as switching power supplies, snubber circuits, automated machine controllers, RF power amplifiers, low energy pulse loading, UPS, and voltage regulation.
Product Attributes
- Brand: Viking
- Type: TO-220 Power Resistors
- Series: TR35
- Origin: Taiwan (implied by .tw domain)
Technical Specifications
| Item | Specification |
|---|---|
| Power Rating | 35 Watts at 25C case temperature (heat sink mounted) |
| Package Style | TO-220 |
| Mounting | Single screw mounting to heat sink |
| Case | Molded, Electrically isolated |
| Design | Non-Inductive |
| Operating Voltage (Max) | 350V |
| Dielectric Strength | 1800VAC |
| Insulation Resistance | 10G min. |
| Working Temperature Range | -65C to +150C |
| Resistance Range | 0.05 10K |
| Tolerance | 0.5%, 1%, 5%, 10% |
| TCR (PPM/C) | 50, 100, 200, 300, No Specified |
| Weight (1000pcs) | 190g |
| Maximum Torque | 0.9 N-m |
| Free Air Power Rating (at 25C, without heat sink) | 2.50W |
| Soldering Condition (Wave) | 260C for 10s |
| Soldering Condition (Iron) | 410C for 5s |
| Environmental Characteristics |
|
| Lead Material | Tinned Copper |
2410121238_Viking-TR35JDD0100_C2929078.pdf
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