Flame-retardant ribbon resistor for large current (CR type flame-retardant paint coated)
Iwaki Radio Research Institute Co., Ltd.
About This Product
■Features
- Coated with flame retardant paint and has excellent heat resistance.
-Uses ribbon-shaped resistance wire and is used as a resistor for high power applications that require large currents.
・Since the ribbon-shaped resistance wire is corrugated to increase the area of contact with the atmosphere, the resistance wire itself becomes an air-cooling blade, making the heat dissipation effect extremely high.
・Used in circuits or power supplies for large starting circuits, welding, speed control, battery charging, plating equipment, etc.
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Product
Flame-retardant ribbon resistor for large current (CR type flame-retardant paint coated)
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Handling Company
Iwaki Radio Research Institute Co., Ltd.
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Categories
1 Models of Flame-retardant ribbon resistor for large current (CR type flame-retardant paint coated)
| Product Image | Part Number | Price (excluding tax) | Flame retardant | Insulation resistance | Lifespan | Operating temperature range | Resistance temperature characteristics | Resistance tolerance | Short time overload | Solderability | Withstand voltage |
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Flame-retardant ribbon resistor for large current (CR type flame-retardant paint coated) |
Available upon quote | Must not ignite when loaded with 5 times the rated power for 1 minute | 20MΩ or more (DC500V) | Rated 90 minutes ON, 30 minutes OFF for 1,000 hours ΔR: ±5% | -55℃~200℃ | ±400ppm/℃ | J (±5% 5Ω or more), K (±10% less than 5Ω) | Apply 10 times the rated power for 5 seconds ΔR: ±2% | Dip at 270℃ for 7 seconds to ensure that at least 75% of the solder is covered with new solder. | AC1,000V/1 minute ΔR: ±0.1% |
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