X2, Y2 and Arc Suppression 158X473
158X473
Knowles Cornell Dubilier’s X2, Y2, and Arc Suppression capacitors are safety-certified film capacitors designed for EMI filtering and transient suppression in AC line applications up to 305Vac.
Brand: Knowles
Manufacturers:
Product Overview
Features
- Rated for 275 Vac to 310 Vac
- Capacitance range from 0.001 µF to 10 45 µF depending on series
- Self-healing metallized polypropylene or polyester film dielectric
- Operating temperature range up to +110°C (series dependent)
- Available in radial-leaded and box-style packages
- Meets IEC 60384-14 Class X2 and Y2 requirements
Benefits
- Reduces conducted EMI and suppresses voltage transients on AC lines
- Enhances safety and compliance in power supply and appliance designs
- Offers long-term reliability with self-healing dielectric construction
- Withstands harsh environments with high temperature and humidity ratings
- Simplifies global certification with multi-agency approvals
- Flexible form factors support automated or manual assembly
Target Applications
- Across-the-line EMI filtering in power supplies and converters
- Arc suppression in relay and switch contacts
- Line-to-ground noise suppression in appliances and lighting
- Motor run and start circuits in HVAC and industrial equipment
- Surge protection in smart meters and energy systems
Specifications
| Type | Film |
|---|---|
| Part Number | 158X473 |
| Capacitance | 0.047µF |
| Tolerance | -20%/+20% |
| AC Voltage | 275 |
| Product | Film |
| Product Type | X2, Y2 and Arc Suppression |
| Range | 158X |
| Series Family | 158X |
| Max. Temp. | 100°C |
| Min. Temp. | -40°C |
| Length | 17 |
| Brand | Cornell Dubilier |
Product Documentation
Datasheets
Design Files
3D Models
Distributor Inventory
Powered by NetComponents
| Part Number | Part Description | Quantity | Distributor |
|---|---|---|---|
| 158X473 | CAP FILM SUPPRESSION X2 0.047UF 275VAC PET 20% (17 X 5.5 X 12.5MM) RADIAL 15MM 100°C | 30 |
Arrow Electronics
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|
| 158X473 | FILM CAPACITORS 0.047UF MET POLY CAP | 225 |
Mouser Electronics Inc.
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|
| 158X473 | CORNELL DUBILIER KNOWLES | 542 |
DigiKey
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|
| 158X473 | 1800 |
Distributed Micro Technology
|
|
| 158X473 | Type X2 Suppressor Capacitor - Metallized Polyester - 0.047uF (+/-) 20% - 275VAC - Radial Leads | 500 |
Master Electronics
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|
| 158X473 | FILM/M | 1260 |
New Yorker Electronics
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|
| 158X473 | Type X2 Suppressor Capacitor - Metallized Polyester - 0.047uF 20% - 275VAC - Radial Leads | 500 |
Onlinecomponents.com
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