ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：LINE FLTR 250VAC 7.5A CHASS MNT
- Series：SF
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Single Phase
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：7.5 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, CSA, cURus, SEMKO
- Operating Temperature：-
- Mounting Type：Chassis Mount
- Termination Style：Quick Connect
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
Download product information
Overview
The Astrodyne TDI SF7 is a single-phase EMC/EMI power line filter designed for switch mode applications. It features a two-stage filtering architecture to ensure effective noise suppression in demanding environments. Rated for 7.5 A current and 250 VAC voltage, the unit operates at standard frequencies of 50 Hz and 60 Hz. The device utilizes quick connect terminals for simplified integration and supports chassis mounting configurations. Compliance with UL, CSA, LR, and TUV standards ensures adherence to international safety regulations.
Feature Summary
- Two-stage filtering architecture for enhanced electromagnetic interference suppression
- Quick connect terminal interface for streamlined circuit integration
- Chassis mount design facilitating secure physical installation
Applications
- Switch mode power supply input protection
- Industrial equipment EMI mitigation
- Medical device power conditioning
Procurement Notes
Verify specific datasheet revisions and compliance certificates prior to procurement. Confirm terminal type compatibility with existing harnesses. Ensure chassis mounting dimensions align with enclosure specifications. Validate operating frequency requirements against system design parameters. Check regional availability as distribution status may vary by location.
Selection Notes
Select this component when single-phase noise reduction is required for moderate current loads. The two-stage design offers superior attenuation compared to single-stage alternatives. Quick connect terminals simplify assembly processes in high-volume manufacturing. Verify that the 7.5 A rating meets peak load requirements without derating issues.
Part Context
This component belongs to the SF series of power line filters manufactured by Astrodyne TDI. The series focuses on providing reliable EMI/EMC solutions for various electronic systems. The SF7 specifically addresses single-phase applications requiring robust noise filtering capabilities within a compact form factor suitable for chassis integration.
Replacement Considerations
Consult official manufacturer documentation for verified substitute part numbers. Ensure replacement units maintain identical electrical ratings and mechanical dimensions. Verify that alternative components offer equivalent compliance certifications and filtering performance characteristics.
