Ohmite IS Ultra-Low Profile Power Resistors
Ohmite IS Ultra-Low Profile Power Resistors are rugged ultra-low profile thick film components with a resistance range from 5Ω to 10KΩ. The IS Series Power Resistors from Ohmite offer heatsink capability under the proper conditions and a high power range of 175W to 270W. The resistors also feature pulse handling capability, low inductances, non-flammability, and fast-on terminals and leads.
Features
- Heatsinkable
- Low profile
- High power
- Pulse handling capability
- Non-flammable
- Low inductances
- Available with fast-on terminals or wire leads
- Rugged construction
- Ultra-low profile thick-film on steel
- Single fixing heatsink mountable
- Flange termination
- RoHS compliant
Applications
- Braking resistors
- In-rush current limiter
- Bleeder resistor
- Power switching
- Soft charging
Specifications
- 175W, 200W, 250W, and 270W models available
- 5Ω to 10KΩ resistance range
- 10% or 20% tolerances
- <250ppm TCR (surface temperature less than +150°C)
- Temperatures
- +200°C maximum hot spot surface temperature
- +365°C maximum element temperature
- Working voltage not to exceed 300V
Veröffentlichungsdatum: 2013-09-09
| Aktualisiert: 2022-03-11