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Specifications
Capacitance:
470nF
Operating Temperature:
-40℃~+110℃
Ratings:
X2
Voltage(AC):
275V
Tolerance:
±10%
Mfr. Part #:
X2-474K-275VAC
Package:
Through Hole,P=10mm
Key Attributes
Model Number:
X2-474K-275VAC
Product Description
Product Overview
The DAFU Manufacturing X2 type metallized film safety capacitor is designed for suppressing electromagnetic interference in power supplies. Constructed with a polypropylene organic film dielectric and metallized electrodes, these capacitors are wound and housed in a flame-retardant plastic case with epoxy resin potting. They are widely used in power supply applications requiring reliable EMI suppression and meet stringent safety and environmental standards, including RoHS and REACH compliance.
Product Attributes
- Brand: (DAFU Manufacturing)
- Product Type: X2 Type Metallized Film Safety Capacitor
- Origin: Dongguan, China
- Manufacturer: Dongguan City DAFU Electronics Co., Ltd.
- Environmental Standards: RoHS, REACH
- Certifications: CQC (China), UL/CUL (USA), VDE (Germany), KC (Korea)
Technical Specifications
| Specification | Details | Test Method |
|---|---|---|
| Product Models | X2-474K-275VAC (P:10MM/P:15MM) | - |
| Dimensions (P:10MM) | W1.0: 13mm, H1.0: 14mm, T1.0: 8mm, P0.5: 10mm, d0.05: 0.6mm | - |
| Dimensions (P:15MM) | W1.0: 18mm, H1.0: 14.5mm, T1.0: 8.5mm, P0.5: 15mm, d0.05: 0.8mm | - |
| Climate Category | 40/110/56 | - |
| Operating Temperature | -40 to +110 | - |
| Rated Voltage | 275V / 310V / 350V | - |
| Nominal Capacitance | 0.001F to 4.7F | - |
| Capacitance Tolerance | 10% (K) | 10.1KHz, 1.0Vrms at 252 |
| Dissipation Factor (tan) | 0.0010 | 1KHz |
| Dielectric Strength (Test Voltage) | No permanent breakdown or arcing | Pin to Case: 2UR+1500VAC (min 2000VAC); Between Terminals: 4.3UR (DC)/5S |
| Insulation Resistance (IR) | CR0.33F: 15000M; CR0.33F: 6000S(M/F) | 100VDC, 60s charge time |
| Creepage Distance & Clearance | 250VAC UR 440VAC: >4.0mm (Creepage), >3.0mm (Clearance) 130VAC UR 250VAC: >3.0mm (Creepage), >2.5mm (Clearance) | Applies to measurements between terminals |
| Terminal Strength | Capacitance change rate: 5% | Tensile Test (0.5mmd0.8mm): 10N (pin direction), 10S Bending Test (0.5mmd0.8mm): 5N, 2 cycles per direction |
| Solderability | 95% of terminal area coated with solder, no visible damage to body | Solder Temp: 2355; Immersion Time: 2.00.5S; Immersion depth: 2.00.5mm from body edge; Shielding with 1.50.5mm insulating board |
| Marking | Product LOGO, Model (MPX), Rated Voltage (275VAC/310VAC/350VAC), Safety Class (X2), Nominal Capacitance (0.001~4.7uF), Tolerance (+/-10%), Climate Category (40/110/56/B), Safety Certifications (CQC, VDE, UL/CUL) | - |
| Environmental Management Substances | Cadmium: 100ppm Lead: 1000ppm Mercury: 1000ppm Hexavalent Chromium: 1000ppm PBB: 1000ppm PBDE (including DecaBDE): 1000ppm | - |
2304140030_NDF-X2-474K-275VAC_C914489.pdf
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