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Product Detailed Parameters
- Description：LINE FILTER 250VAC 40A CHASS MNT
- Series：RP120
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Single Phase
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：40 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, cURus, SEMKO
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
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Overview
The RP120-40-1-W is a single-phase, single-stage power line filter from the Astrodyne TDI RP120 series. It features a 40 A current rating and a 250 VAC voltage rating for operation at 50 Hz or 60 Hz. The unit utilizes wire lead termination and is designed for chassis mounting. Key electrical specifications include a leakage current of 150 uA and a capacitance value of 1 uF.
Feature Summary
- Single-stage filtering architecture for EMI/EMI suppression
- Wire lead termination for flexible integration
- Chassis mount installation style
Applications
- Industrial equipment power input stages
- Medical device power conditioning
- General purpose AC power line noise reduction
Procurement Notes
Verify the specific datasheet version to confirm compliance certifications such as UL, CSA, or EN standards required for your target market. Ensure that the wire lead gauge and length meet the mechanical constraints of the assembly. Confirm that the 150 uA leakage current is within safety limits for the connected load and regulatory requirements.
Selection Notes
Select this model when a 40 A capacity is required with wire leads rather than stud or quick-connect terminals. Compare against the RP120-40-4.7-C if a lower leakage current (90 uA) is necessary, noting that the capacitance differs. Ensure the chassis mounting footprint accommodates the physical dimensions specified in the official documentation.
Part Context
This component belongs to the RP120 series of medium-high performance power line filters. It shares the series' design philosophy of robust EMI suppression but distinguishes itself through its 40 A rating and specific 1 uF capacitance configuration. It serves as a specialized variant within the broader RP120 family, tailored for applications requiring higher current handling with wire termination.
Replacement Considerations
The RP120-40-4.7-C is a documented alternative within the same series. Note that it offers different leakage current characteristics (90 uA vs 150 uA) and capacitance values. Verify terminal type compatibility, as both utilize wire leads, but ensure the mechanical fitment matches the existing design.
