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Vishay RT025AS4R70KB Wirewound Rheostat
The Vishay RT25 is a wirewound rheostat and potentiometer capable of handling up to 25 Watts at 25°C, suitable for applications requiring high power dissipation. It features a vitreous construction for durability and mechanical protection with a 300° + 5° mechanical travel. The device is designed for precise adjustment with a resistance range of 0.47KΩ to 4.7KΩ and a linear law. It includes options for locking and command shaft configurations, with various spindle lengths for flexible mounting. Its climatic and electrical specifications ensure reliable operation in harsh environments.
Vishay RT025AS4R70KB Wirewound Rheostat Specifications:
- Power Rating: 25W at 25°C
- Resistance Range: 0.47KΩ to 4.7KΩ
- Resistance Tolerance: ±10%
- Maximum Voltage: 300V
- Dielectric Voltage: 1000V
- Insulation Resistance: 10MΩ
- Mechanical Travel: 300° + 5°
- Operating Temperature Range: -55°C to +320°C
- Mechanical Protection: Vitreous
- Maximum Spindle Length: 23.5 mm (standard)
- Mounting: Panel mount, options for adaptation board and locking device
- Weight: approximately 809 grams
- Climatic Category: ee nae 56
- End Stop Torque: 50 Nm
- Operating Torque: 1 Nm to 10 Nm
Buy the Buy Vishay RT25 Part Number RT025AS4R70KB Online
Purchase the Vishay RT25 wirewound rheostat online for high power applications. With a 25W rating, resistance up to 4.7KΩ, and vitreous casing, it offers precise adjustment, durability, and reliable operation in industrial environments. Available with locking options, multiple spindle lengths, and a robust design that withstands harsh conditions. Get it today to ensure efficient performance and enhanced control in your power adjustment needs—ideal for automation, instrumentation, and industrial equipment. Order now and benefit from fast, secure online delivery.
Get Vishay RT25 potentiometer today—designed for high-power precision control and long-lasting durability with reliable vitreous construction.
Frequently Asked Questions
Where can I buy Vishay RT025AS4R70KB?
You can click on the BUY or RFQ button to purchase RT025AS4R70KB from an authorized Vishay distributor.
How do I troubleshoot issues or seek technical support for part RT025AS4R70KB?
You can download the RT025AS4R70KB datasheet or visit the Vishay website for support.
Who is the manufacturer of RT025AS4R70KB?
Vishay