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Product Detailed Parameters
- Description：LINE FILTER 250VAC 20A CHASS MNT
- Series：SF
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Single Phase
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：20 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, CSA, cURus, SEMKO
- Operating Temperature：-
- Mounting Type：Chassis Mount
- Termination Style：Threaded Post (8-32)
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
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Overview
The Astrodyne TDI SF20L is a single-phase power line filter designed for chassis mounting. It features a stud configuration with female connections and quick disconnect terminals. The unit is rated for 250V and supports a current capacity of 20A. Operating frequencies are specified at 50 Hz and 60 Hz. The component complies with UL, CSA, LR, and TUV standards.
Feature Summary
- Chassis mount design with stud interface
- Female connection type with quick disconnect terminals
- Single-phase AC/DC filtering capability
Applications
- General purpose power line filtering
- Industrial equipment EMC suppression
- Medical device power conditioning
Procurement Notes
Verify compliance certifications including UL, CSA, LR, and TUV against specific regional requirements. Confirm mechanical compatibility with chassis mounting holes and stud specifications. Ensure the quick disconnect terminal style matches existing wiring harnesses. Validate that the 20A current rating and 250V voltage limit align with system operational parameters to prevent component failure.
Selection Notes
Select this model when a robust chassis-mounted solution with stud termination is required. The quick disconnect feature facilitates maintenance and replacement. Consider the 20A current handling capacity for high-load applications. Verify that the single-phase architecture suits the target power distribution network. Evaluate space constraints for the physical footprint of the stud-mounted unit.
Part Context
This component belongs to the Astrodyne TDI power line filter portfolio. It addresses electromagnetic interference in single-phase systems. The design prioritizes durability through chassis mounting. Quick disconnect terminals enhance serviceability. Compliance with major safety agencies ensures global applicability.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation.
FAQ
What is the operating frequency range?
The SF20L operates at 50 Hz and 60 Hz.
What mounting type does this filter use?
It utilizes a chassis mount configuration with a stud interface.
