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Vishay AC03AT0003909JAC00 High Power Wirewound Resistor
Vishay Draloric's AC series comprises high power, cemented leaded wirewound resistors designed for demanding high current and high power applications. The resistors feature a silicon cement lacquer coating for environmental resilience and compliance with RoHS standards. Manufactured on ceramic bodies of Al2O3 with high mechanical resistance, these resistors are suitable for automotive electronic systems, energy meters, power supplies, and industrial electronics. They are marked with resistance, rated dissipation, and tolerance, ensuring reliability through stringent testing. Various lead forms and mounting options improve installation flexibility.
Vishay AC03AT0003909JAC00 High Power Wirewound Resistor Specifications:
- Power Dissipation: 1W (ACO1, ACO1-AT), 3W (ACO3, ACO3-AT), 4W (ACO4, ACO4-AT), 5W (ACOS, ACOS-AT), 7W (ACO7, ACO7-AT), 10W (AC10, AC10-AT)
- Resistance Range: 0.10 ohms to 2.4 kilo-ohms (varies with model)
- Resistance Tolerance: ±5%
- Resistance Temperature Coefficient: ±100 ppm/K
- Operating Temperature Range: -55°C to 250°C
- Ceramic Body Material: Alumina (Al2O3)
- Coating: Silicon cement lacquer, RoHS compliant, non-flammable, resistant to solvents
- Lead Forms: Radial taped (RT), Double kink (DK), Single kink (EK), WSZ-form for SMD mounting
- Lead Diameter: 0.8 mm + 0.03 mm
- Lead Spacing: 5.0 mm to 12.7 mm depending on model and lead form
- Dimensions: Length from 11 mm to 44 mm, Diameter from 2 mm to 3 mm
- Mass: 0.52 g to 4.50 g
- Compliance: RoHS, UL approved, AEC-Q200 qualified for automotive
- Environmental Resistance: Capable of withstanding challenging ambient and operating conditions including thermal shocks, mechanical impacts, humidity, and damp heat
- Pulse Load Capability: Max pulse energy and power ratings vary with pulse duration and resistance value, with detailed pulse diagrams
Buy the Vishay AC Series High Power Resistors – Reliable Cemented Wirewound for Industrial Applications
Shop Vishay AC series cemented wirewound resistors online today—engineered for high power dissipation, environmental resilience, and reliable performance in automotive, industrial, energy, and power supply applications. With various lead forms and mounting options, these resistors ensure robust performance under challenging conditions. Their RoHS-compliant silicon cement lacquer coating provides excellent environmental resistance, making them suitable for high-current circuits, demanding environments, and precision applications. Purchasing online guarantees quick delivery, authentic quality, and technical support for your high power resistor needs.
Get Vishay AC series high power resistors today—built for durability, environmental resistance, and versatile mounting in demanding industrial and automotive settings.
Frequently Asked Questions
Where can I buy Vishay AC03AT0003909JAC00?
You can click on the BUY or RFQ button to purchase AC03AT0003909JAC00 from an authorized Vishay distributor.
How do I troubleshoot issues or seek technical support for part AC03AT0003909JAC00?
You can download the AC03AT0003909JAC00 datasheet or visit the Vishay website for support.
Who is the manufacturer of AC03AT0003909JAC00?
Vishay