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Curtis Industries F1780AA03 Line Filter

High performance filters with line and load termination, designed for applications requiring suppression of pulsed, intermittent, or continuous interference. Supports up to 3A output current, featuring quick connect terminals for easy installation. Offers effective RFI suppression, meeting FCC, VDE, and other international standards. Suitable for switching power supplies, SCR circuits, and TTL systems, these filters provide reliable insulation resistance and withstand high voltage tests. Compact and versatile, ideal for installation in electronic and industrial equipment requiring noise reduction and power line filtration.

Authorized Distributors
Source:DigiKey
Part No:F1780AA03
Stock:0
Inv Date:06-08-2026
Price: Unit price: $38.716
Buy/RFQ:
Part No:F1780AA03
Stock:0
Inv Date:06-08-2026
Price: Unit price: $43.34
Buy/RFQ:
Part No:F1780AA03
Stock:0
Inv Date:06-08-2026
Price: Unit price: $43.34
Buy/RFQ:

Curtis Industries F1780AA03 Line Filter Specifications:

  • Rated Voltage: 250VAC, Maximum - 50/60 Hz
  • Rated Current: 20A, 14A, 115VAC—250VAC
  • Current Overload: 6X for 8 seconds
  • Hi-Pot Test (1 min): Line to Ground 1500VAC, Line to Line 1768VDC
  • Insulation Resistance: 9 x 10^9 Ω at 100VDC
  • Ambient Temperature: 40°C Max at rated current
  • Humidity Range: 0% to 95% R.H.
  • Maximum Leakage Current: Each Line to Ground 0.5mA at 115VAC 60Hz, 1.0mA at 250VAC 50Hz
  • Terminations: Quick Connect (A) and Screw (D)
  • Supports FCC, VDE approvals, effective RFI suppression
  • Dimensions vary by model, typically compact for easy installation
  • Certification: UL Listed, CSA Certified

Buy the Buy Curtis Industries F1780AA03 Part Number F1780AA03 Online

Purchase the Curtis Industries F1780AA03 line filter online today for exceptional noise suppression, robust insulation, and efficient power line filtration, ensuring your electronic systems operate smoothly and reliably. Designed for applications needing high-performance filtering with quick connect terminals, this filter supports up to 3A output current and meets international standards. Easy to install, durable, and essential for reducing RF interference, it is ideal for industrial, communication, and electronic equipment needing power quality assurance.

Order your Curtis Industries F1780AA03 high performance line filter today and ensure your equipment has reliable noise suppression and power line filtration.

Frequently Asked Questions

Where can I buy Curtis Industries F1780AA03?

You can click on the BUY or RFQ button to purchase F1780AA03 from an authorized Curtis Industries distributor.

How do I troubleshoot issues or seek technical support for part F1780AA03?

You can download the F1780AA03 datasheet or visit the Curtis Industries website for support.

Who is the manufacturer of F1780AA03?

Curtis Industries

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