Suppression Capacitor 4.7nF 275V 10mm Through Hole
The Suppression Capacitor 4.7nF 275V 10mm Through Hole is designed for electromagnetic interference (EMI) suppression across the AC mains. It uses a metallized polypropylene film dielectric housed in a flame-retardant epoxy-molded package. Marked “0.0047K 275V X2 MPX DAIN GMF” this capacitor meets international safety standards (IEC 60384‑14, UL 1414, ENEC, etc.) for use between line-to-line on 50/60 Hz mains up to 275 V AC. Its robust design resists self-induction, partial discharge, and overvoltage transients.
Features
- Safety class X2 interference suppression capacitor, tested for across-the-line use up to 275 V AC.
- Capacitance: 4.7 nF (0.0047 µF) with K (±10%) tolerance.
- Dielectric: Metallized polypropylene film—non-inductive and self-healing.
- Standard 10 mm pin spacing for through-hole PCB mounting.
- Molded plastic case with epoxy resin, meeting UL 94 V‑0 flammability.
- Compliant with RoHS (lead-free) and widely certified by UL, VDE, ENEC, CQC.
Specifications
| Parameter | Value |
|---|---|
| Mfr. Part # | MPX472K31C2KN15600 |
| Capacitance | 4.7 nF (0.0047 µF) |
| Tolerance | ±10% (K) |
| Rated AC Voltage | 275 V (Category X2) |
| Dielectric Material | Metallized polypropylene film |
| Lead Pitch | 10 mm |
| Case Style | Molded box-type, epoxy sealed |
| Safety Standards | IEC 60384‑14, UL 1414, ENEC, VDE |
| Temperature Classification | Typically –40 °C to +110 °C (X2) |
Dimensions
Unit:mm
W=13mm H=11mm T=5mm P=10mm d=0.6mm
Applications
- Across-the-line EMI/RFI interference suppression in power supplies.
- Snubber elements in AC mains filters.
- Line coupling and bypassing in lighting and motor-control electronics.
- Surge and pulse transient protection on AC mains input circuits.
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