myMectronic
myMectronic

A Premier B2B Part Search

Curtis Industries F1780DD20 High-Performance Filter

The product is a high-performance filter designed for switching power supplies, SCRs, and TTL circuits, offering reliable RFI suppression and EMI filtering. It features screw terminal types for easy connections, with an output current capacity of 20 amps, making it suitable for industrial applications. The filter provides effective protection against pulsed and continuous interference, ensuring compliance with FCC, VDE, and other agency standards. It is built to operate within a rated voltage of 250VAC and withstand various environmental conditions, including temperature and humidity ranges, providing durable, efficient performance in demanding settings.

Authorized Distributors
Source:DigiKey
Part No:F1780DD20
Stock:1
Inv Date:06-08-2026
Price: Unit price: $94.11
Buy/RFQ:
Part No:F1780DD20
Stock:0
Inv Date:06-08-2026
Price: Unit price: $87.5
Buy/RFQ:
Part No:F1780DD20
Stock:0
Inv Date:06-08-2026
Price: Unit price: $87.5
Buy/RFQ:

Curtis Industries F1780DD20 High-Performance Filter Specifications:

  • Rated Voltage: 250VAC
  • Rated Current: 20A
  • Current Overload: 6X for 8 seconds
  • Hi-Pot Test: Line to Ground 1500VAC, Line to Line 1768VDC
  • Insulation Resistance: 9 x 10^9Ω at 100VDC
  • Ambient Temperature: up to 40°C
  • Humidity Range: 0% to 95% R.H.
  • Termination: Screw terminal
  • Effective RFI and EMI suppression for FCC, VDE compliance
  • Dimensions: Length 4.14 inches (105.2 mm), Width 3.75 inches (95.2 mm), Height varies with model
  • Wire Range: suitable for industrial wiring
  • Construction: Robust, designed for durable industrial use

Buy the Curtis Series F1780 High-Performance Filter: 20Amp

Enhance your power system with Curtis high-performance filter designed for industrial applications. Capable of handling 20 amps at 250VAC, it offers excellent RFI suppression, EMI filtering, and reliable screw terminal connections. Crafted for durability and compliance with FCC and VDE standards, this filter ensures optimal performance in demanding environments. Easy to install and maintain, it is ideal for protecting sensitive electronic equipment, reducing interference, and ensuring smooth operation in industrial power supply systems. Buy online now for trusted quality and efficiency.

Get Curtis F1780DD20 high-performance filter today—built for maximum RFI suppression and durable industrial performance.

Frequently Asked Questions

Where can I buy Curtis Industries F1780DD20?

You can click on the BUY or RFQ button to purchase F1780DD20 from an authorized Curtis Industries distributor.

How do I troubleshoot issues or seek technical support for part F1780DD20?

You can download the F1780DD20 datasheet or visit the Curtis Industries website for support.

Who is the manufacturer of F1780DD20?

Curtis Industries

Curtis Industries Part List

Browse and search other Curtis Industries parts, locate datasheets and stock

Sponsored by