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Product Detailed Parameters
- Description：LINE FILTER 250VAC 3A CHASS MNT
- Series：RP186
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Single Phase
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：3:00 AM
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, CSA, cURus, ENEC
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：IEC 320-C14, Quick Connect
- Inductance：-
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Overview
The RP186-3-22-QD is a single-phase, single-stage power line filter from the Astrodyne TDI RP186 series. It features a 3 A current rating and a 250 VAC voltage rating. The unit includes a 22 nF capacitance value and utilizes tab connectors for termination. Designed for chassis mounting, it operates at 50 Hz or 60 Hz. Dimensions are 93 mm length, 56 mm width, and 45 mm height. Compliance standards include UL, CSA, and EN.
Feature Summary
- Single-stage EMI/EMI filtering architecture
- IEC inlet compatibility design
- Chassis mount installation style
Applications
- Medical equipment power conditioning
- Industrial control systems
- Test and measurement instrumentation
Procurement Notes
Verify RoHS compliance status via official datasheet before integration. Confirm that tab connector orientation matches panel cutout requirements. Ensure chassis ground connection integrity meets safety isolation distances specified in EN60939 guidelines. Validate thermal dissipation capabilities within the -25 C to +40 C operating range for the specific enclosure environment.
Selection Notes
Select this model when single-stage attenuation suffices for the application's noise profile. The 3 A rating limits suitability for higher power loads. Tab connectors require specific crimping tools or soldering procedures distinct from screw terminals. Verify that the 22 nF capacitance does not cause excessive inrush current for sensitive downstream components.
Part Context
Part of the RP186 series, designed for compact EMC solutions. Differentiated by its single-stage topology compared to dual-stage alternatives. The 'QD' suffix typically denotes specific terminal configurations or packaging variations within the manufacturer's lineup. Competes with other single-phase IEC inlet filters offering similar current ratings.
Replacement Considerations
Direct substitutes must match the 3 A rating, 250 VAC voltage, and 22 nF capacitance. Verify identical chassis mounting dimensions (93x56x45 mm) and tab connector spacing. Cross-reference pinouts to ensure electrical connectivity alignment without rewiring modifications.
