Bourns PF2203 Riedon™ Thick Film Resistors
Bourns PF2203 Riedon™ Thick Film Resistors are highly stable resistors with 35W power ratings housed in the TO-220 package. These thick film resistors offer resistance from 0.02Ω to 51KΩ range and thermal resistance of 3.3°C/W with resistance tolerances of ±1% or ±5%. The PF2203 resistors are designed with 100nH inductance and a dielectric strength of 2000VDC. These thick film resistors are RoHS compliant and have a temperature coefficient of ±50PPM/°C (at R≥10Ω). The PF2203 thick film resistors are used in applications like consumers, telecommunication, industrials, snubber, current sensing, power supplies, stepper motor drives, input amplifiers, and voltage dividers.
Features
- Formerly a Riedon™ product
- 0.02Ω to 51KΩ resistance range
- 35W power rating (with heat sink)
- 1W power rating (without heat sink)
- ±1% or ±5% resistance tolerances
- -55°C to 175°C operating temperature range
- Temperature Coefficient (TCR):
- ±50PPM/°C (R≥10Ω)
- ±100PPM/°C (0.1Ω≤R≤10Ω)
- ±250PPM/°C (R<0.1Ω)
- High-stability film resistance elements
- 2000VDC dielectric strength
- 100nH inductance
- Non-inductive (<10nH)
- >1000MΩ insulation resistance
- Moisture resistant
- Isolated mounting tab
- TO-220 housing
- RoHS compliant
Applications
- Consumers
- Telecommunication
- Industrials
- Snubber
- Current sensing
- Power supplies
- Stepper motor drives
- Input amplifiers
- Voltage dividers
Dimensions
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Bourns PFS35 Riedon™ Thick Film Resistors
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Publicado: 2024-12-09
| Actualizado: 2024-12-27