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Ohmite FCSL90R025FER Metal Foil Current Sense Resistor
The OHMITE FCSL series represents a significant advancement in current sense resistor technology. Utilizing proven metal foil construction, the FCSL resistors deliver exceptional stability and accuracy. They are designed for automatic insertion and are available in industry-standard sizes, making them versatile for a wide range of applications including power supplies, motor drives, and battery management systems. The FCSL90R025FER specifically offers a 4.0W power rating and a resistance range, ensuring reliable performance in demanding environments. Its low TCR minimizes resistance drift with temperature variations, contributing to precise current sensing.
Ohmite FCSL90R025FER Metal Foil Current Sense Resistor Specifications:
- Power Rating: 4.0W
- Resistance Range: 1mΩ ~ 100mΩ
- Tolerance: ±5%, ±2%, ±1%, ±50
- TCR (Temperature Coefficient of Resistance): ±150 ppm/°C, ±100 ppm/°C, ±50 ppm/°C
- Weight: 0.071g
- Foil Construction: Ensures very stable TCR
- Design: Designed for automatic insertion
- Sizes: Industry standard sizes
- Heat Resistance: High heat resistant use
- Electromotive Use: Low heat electromotive use
- Color: White (top) and green (bottom)
- Overload: ±(1.0%+0.0005Ω) at Rated Voltage x1.5, 5s
- Max Temperature: ±(1.0%+0.0005Ω) at 70°C
- Rated Power: ±(1.0%+0.0005Ω) at 100°C
- Operating Temperature Range: -55°C ~ +155°C
- Rated Voltage: √(Rated power x Resistance value) V
- In-rush Current: ±(1.0% +0.0005Ω) at Rated current 10 msec ON, 60 sec OFF, 10 cycles
- Rapid Change of Temperature: ±(1.0% +0.0005Ω) at -55°C (30min.)/+155°C (30min.)
- Solderability: Min. 90% coverage at 245°C ±5°C for 3 ±0.5 sec.
- Endurance at 70°C: ±(1.0% +0.0005Ω) at 70°C ±3°C, Rated voltage, 1.5h ON, 0.5h OFF, 1000h
- Resistance to Soldering Heat: ±(0.5% +0.0005Ω) at 260°C ±5°C for 10 ±1 sec.
- Moisture Resistance: ±(2.0% +0.0005Ω) at 60°C ±2°C, 90~95% RH, Rated voltage 1.5h ON, 0.5h OFF, 1000h
- Terminal Strength: ±(1.0%+0.0005Ω) Bending width: 2mm for 10s±1s
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Frequently Asked Questions
Where can I buy Ohmite FCSL90R025FER?
You can click on the BUY or RFQ button to purchase FCSL90R025FER from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part FCSL90R025FER?
You can download the FCSL90R025FER datasheet or visit the Ohmite website for support.
Who is the manufacturer of FCSL90R025FER?
Ohmite