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Vishay AC03000004709JACCS Fuse Safety Resistor

Vishay's ACxx-CS series axial cemented fuse safety resistors are designed for use as fusible input resistors in AC power systems. These resistors fuse silently during overload conditions, protecting circuits and providing in-rush current limiting. Made with a special lacquer coating offering superior thermal and electrical insulation, they eliminate the need for additional fuses. Compliant with safety standards, they feature robust construction with ceramic bodies, plated steel terminations, and resistive windings, ideal for energy meters, LED drivers, white goods, and power supplies. They ensure safe operation and reliable overload protection in various electrical applications.

Authorized Distributors
Source:Newark
Part No:AC03000004709JACCS
Stock:76
Inv Date:06-09-2026
Price: Unit price: $0.809
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Source:DigiKey
Part No:AC03000004709JACCS
Stock:500
Inv Date:06-09-2026
Price: Unit price: $0.27854
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Part No:AC03000004709JACCS
Stock:1066
Inv Date:06-10-2026
Price: Unit price: $0.78
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Part No:AC03000004709JACCS
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.56
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Part No:AC03000004709JACCS
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.255
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Vishay AC03000004709JACCS Fuse Safety Resistor Specifications:

  • Resistance values: 1Ω to 1000Ω (selectable from E24 series)
  • Rated power: 14W for AC01-CS, 3W for AC03-CS, 4.5W for AC05-CS
  • Voltage handling: up to 6 kV surge voltage capability
  • Operating temperature: -40°C to 200°C
  • Resistance tolerance: ±5%
  • Resistance change after 1000 hours at 116% of Pz: AR max. 6%
  • Fusing time: <2 seconds for overloads with resistances >100 kΩ at 230V AC
  • Dimensions: ACO1-CS 13mm x 5mm, ACO3-CS 19mm x 6mm, ACO5-CS 17mm x 10mm
  • Material: Ceramic body, resistive winding wire, UL94V-0 lacquer coating
  • Compliance: UL 1412, RoHS, WEEE
  • Construction: Leaded with plated steel caps, electrolytic copper wires with tin plating

Buy the Buy Vishay AC01-CS Part Number AC03000004709JACCS Online

Purchase the Vishay AXial Cemented Fuse Safety Resistor series AC01-CS, AC03-CS, or AC05-CS online today and benefit from their silent, reliable fusing operation. Designed to handle surge voltages up to 6 kV, these resistors are ideal for overload protection in energy meters, LED drivers, white goods, and power supplies. Their special lacquer coating provides superior thermal and electrical insulation, eliminating the need for additional fuses. Expertly manufactured with high-quality ceramic bodies, resistive windings, and UL approval, they guarantee safety, durability, and seamless integration into your electrical systems.

Order your Vishay Series AC01-CS fuse safety resistor today and ensure safe overload protection in your energy meters, LED drivers, and power supplies.

Frequently Asked Questions

Where can I buy Vishay AC03000004709JACCS?

You can click on the BUY or RFQ button to purchase AC03000004709JACCS from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part AC03000004709JACCS?

You can download the AC03000004709JACCS datasheet or visit the Vishay website for support.

Who is the manufacturer of AC03000004709JACCS?

Vishay

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