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Vishay VR37000001004FR500 High Voltage Metal Glaze Resistor
The high-voltage, high-resistance metal glaze resistors are engineered with a ceramic body coated with a metal alloy film and protected by a light blue lacquer for electrical, mechanical, and climatic durability. Designed for applications requiring high stability, high resistance, and high voltage, they feature precise resistance values, tolerance options, and robust construction verified through extensive testing. Suitable for use in high humidity environments, power supplies, automotive electronics, and white goods, these resistors meet safety and environmental standards including UL, IEC, VDE, RoHS, and CQC certifications, ensuring dependable performance in demanding conditions.
Vishay VR37000001004FR500 High Voltage Metal Glaze Resistor Specifications:
- Resistance range: 100 kΩ to 68 MΩ depending on type
- Resistance tolerance: +10%, +45%, +41%
- Temperature coefficient: <= 200 ppm/K
- Rated dissipation: VR25 0.25 W, VR37 0.5 W, VR68 10 W
- Operating voltage: VR25 1600 V, VR37 3500 V, VR68 10 000 V
- Operating temperature range: -55°C to +155°C
- Peak film temperature: 155°C
- Insulation voltage: 700 V for 1 min
- Maximum noise: VR25 5 WV, VR37 2.5 WV, VR68 2.5 WV
- Maximum resistance change at rated dissipation: 15%
- Physical dimensions: VR25 length 75 mm, diameter 0.58 mm; VR37 length 100 mm, diameter 0.70 mm; VR68 length 180 mm, diameter 0.78 mm
- Material: Metal alloy film on high-grade ceramic body, light blue lacquer coating
- Construction: Helical groove in resistive layer, welded electrolytic copper wires with tin plating
- Compliance: UL1676, IEC 60065, EN 60065, VDE 0860, CQC, RoHS
- Application: High voltage, high stability resistance in power supplies, automotive, white goods, high humidity environments
Buy the Vishay Series VR High Voltage Metal Glaze Resistor: VR37000001004FR500
Order the Vishay VR37000001004FR500 high voltage resistor online today and benefit from its proven stability, reliability, and safety standards. Designed for demanding environments, it offers excellent resistance, high pulse loading capability up to 10 kV, and a robust construction that ensures consistent performance in power supplies, automotive electronics, and high humidity conditions. With extensive testing and adherence to global safety and environmental regulations, this resistor guarantees long-term durability and safe operation, making it an ideal choice for industrial and high-voltage applications.
Get Vishay VR37000001004FR500 today—built for high voltage stability and long-lasting durability.
Frequently Asked Questions
Where can I buy Vishay VR37000001004FR500?
You can click on the BUY or RFQ button to purchase VR37000001004FR500 from an authorized Vishay distributor.
How do I troubleshoot issues or seek technical support for part VR37000001004FR500?
You can download the VR37000001004FR500 datasheet or visit the Vishay website for support.
Who is the manufacturer of VR37000001004FR500?
Vishay