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Specifications
Capacitance:
470nF
Operating Temperature:
-40℃~+110℃
Tolerance:
±10%
Voltage(AC):
310V
Mfr. Part #:
MX2474KQ3B92YB2000R
Package:
Through Hole,P=7.5mm
Key Attributes
Model Number:
MX2474KQ3B92YB2000R
Product Description
Product Overview
The MPX X2 series capacitors are designed for suppressing electromagnetic interference (EMI) in power supplies. Constructed with a metallized polypropylene film and a non-inductive winding structure, these capacitors offer excellent self-healing properties and can withstand high voltage surges. They are encapsulated in a flame-retardant plastic case (UL94V-0) and sealed with flame-retardant epoxy resin, making them suitable for applications where capacitor failure should not pose a risk of electric shock. Typical applications include interference suppressors and X-capacitors in line filter circuits.
Product Attributes
- Brand: Chengxi Electronics ()
- Product Series: MPX
- Type: X2 Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant plastic case (UL94V-0) and flame-retardant epoxy resin
- Lead Material: Tin-plated copper-clad steel wire
- Safety Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Case Color: Yellow (as per example)
Technical Specifications
| Parameter | Specification | Test Method / Condition |
|---|---|---|
| Product Code | MX2474KQ3B92YB2000R | |
| Model | MPX X2 | |
| Capacitance | 0.47F 10% | |
| Rated Voltage | 275/300/310VAC | |
| Pitch (P) | 7.5mm | |
| Dimensions (W*H*T) | 10.0mm * 16.0mm * 6.0mm | (0.5mm for W, H, T) |
| Lead Length (L) | 20.0mm (2.0mm) | |
| Lead Diameter (d) | 0.6mm (0.05mm) | |
| Operating Temperature Range | -40C to +110C | |
| Climate Category / Flame Retardancy | 40/110/56 B | |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0010 for 0.001F CR 0.47F | |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0020 for 0.47F < CR 1.0F | |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0030 for CR > 1.0F | |
| Insulation Resistance | 15,000M for C 0.33uF (100VDC, 60s) | |
| Insulation Resistance | 5000M*uF for C > 0.33uF (100VDC, 60s) | |
| Dielectric Strength (Between terminals) | 1000VDC, 5 seconds | |
| Dielectric Strength (Between terminal and case) | 2120VAC, 60 seconds | |
| Terminal Strength (Tensile) | 10N (for 0.6&0.8mm), 20N (for 1.0&1.2mm) for 10 seconds | |
| Terminal Strength (Bending) | 5N (for 0.6&0.8mm), 10N (for 1.0&1.2mm), 90 x 2 times | |
| Solderability | 95% tinning rate on leads | Solder temp: 2455, Immersion time: 2.50.5s |
| Soldering Heat Resistance | No visible damage, DF increase 0.005, Capacitance change 5% | Solder temp: 2605, Immersion time: 101s |
| Endurance Test | Capacitance change 10%, DF increase 0.008 (1.0F), 0.005 (>1.0F), IR change 50% | +110C, 1.25xUR, 1000 hours |
| Flammability Test | Burning time 10s after flame removal, no ignition of cotton paper | Needle flame test, Class B |
2411151510_DGCX-MX2474KQ3B92YB2000R_C42381356.pdf
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