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Ohmite WLCR050FE Miniature Wirewound Resistor
The OHMITE WLCR050FE is a miniature wirewound resistor specifically engineered for current sensing applications. Its key features include an ultra-low ohmic value, inductance less than 1nH at 1MHz, and a CeramTec Rubalit 96% alumina ceramic core. The resistor utilizes a CN49W alloy resistance wire with a temperature coefficient of ±20ppm/°C. Manufactured using CNC machine tools, the WLCR050FE ensures consistent product quality and is encapsulated with SUMICON 1100/1200 epoxy molding compound for IC encapsulation. Its miniaturized dimensions and robust construction make it suitable for a wide range of industrial applications requiring precise current measurement and control.
Ohmite WLCR050FE Miniature Wirewound Resistor Specifications:
- Power Rating (watts): 1
- Resistance Range (Ω): 0.005-0.100
- Dimension L (mm/in): 7.00 / 0.276
- Dimension D (mm/in): 3.00 / 0.120
- Dimension d (mm/in): 0.60 / 0.024
- Thermal Shock: ±2.0%
- Short-time Overload: ±2.0%
- Solderability: ±2.0%
- Terminal Strength: ±1.0%
- Dielectric Withstanding Voltage: ±1.0%
- High Temperature Exposure: ±5.0%
- Moisture Resistance: ±2.0%
- Low Temperature Storage: ±2.0%
- Vibration (High Frequency): ±1.0%
- Load Life: ±5.0%
- Temperature Coefficient: ±300ppm/°C (≤0.03Ω), ±100ppm/°C (≥0.033Ω)
- Maximum Working Voltage: √PxR
- Standard Tolerance: F (1.0%), J (5.0%)
- Core Material: CeramTec Rubalit 96% alumina
- Lead Material: Copper wire, 100% Sn (Lead Free) coated
- Encapsulation: SUMICON 1100/ 1200 Epoxy molding compound
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Frequently Asked Questions
Where can I buy Ohmite WLCR050FE?
You can click on the BUY or RFQ button to purchase WLCR050FE from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part WLCR050FE?
You can download the WLCR050FE datasheet or visit the Ohmite website for support.
Who is the manufacturer of WLCR050FE?
Ohmite