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Vishay VR25000004704JA100 High Voltage Metal Glaze Resistor
High-voltage, high-ohmic metal glaze leaded resistors designed for applications requiring high resistance stability and reliability at high voltage. These resistors feature a ceramic body with a deposited metal glaze, helical groove cutting, and electrolyte copper wire end-welded on end caps. Coated with a light blue lacquer for electrical, mechanical, and climatic protection. Certified for safety standards including UL, IEC, and RoHS, with high pulse loading capabilities up to 10 kV. Suitable for use in power supplies, automotive electronics, and environments with high humidity, offering excellent durability and stability under harsh conditions.
Vishay VR25000004704JA100 High Voltage Metal Glaze Resistor Specifications:
- Size: 0207 (VR25), 0309 (VR37), 0718 (VR68)
- Resistance Range: 100 kΩ to 22 MΩ (VR25), 33 MΩ (VR37), 68 MΩ (VR68)
- Resistance Tolerance: ±1%, ±5%, ±10%
- Temperature Coefficient: <= 200 ppm/K
- Rated Dissipation: 0.25 W (VR25), 0.5 W (VR37), Up to 1 W (VR68)
- Operating Voltage: 1600 V (VR25), 3500 V (VR37), 10,000 V (VR68)
- Operating Temperature Range: -55°C to +155°C
- Peak Temperature: 155°C
- Insulation Voltage: 700 V for 1 min.
- Maximum Noise: 2.5 W or 5 WA depending on model
- Resistance Change after 1000 hours: Max 15%
- Material Compliance: RoHS, IEC, UL Listed, VDE
- Physical Dimensions: Length varies with size, VR25 approx. 75 mm, VR37 approx. 100 mm, VR68 approx. 19 mm
- Weight: VR25 approx. 212 mg, VR37 approx. 457 mg, VR68 approx. 1690 mg
Buy the Buy Vishay Metal Glaze Resistor Part Number VR25000004704JA100 Online
Discover the high voltage metal glaze resistor designed for maximum stability and safety in power supplies, automotive electronics, and harsh environments. Featuring robust ceramic construction, precise resistance values, and compliance with global safety standards including UL, RoHS, and IEC. Ideal for environments requiring high resistance stability under high voltage and humidity, with excellent pulse loading capacity up to 10 kV. This resistor ensures reliable performance, electrical safety, and durability over long-term operation, making it the perfect choice for demanding industrial and automotive applications.
Get Vishay VR25000004704JA100 today—built for high voltage stability and long-lasting durability in demanding applications.
Frequently Asked Questions
Where can I buy Vishay VR25000004704JA100?
You can click on the BUY or RFQ button to purchase VR25000004704JA100 from an authorized Vishay distributor.
How do I troubleshoot issues or seek technical support for part VR25000004704JA100?
You can download the VR25000004704JA100 datasheet or visit the Vishay website for support.
Who is the manufacturer of VR25000004704JA100?
Vishay