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Specifications
Capacitance:
470nF
Operating Temperature:
-40℃~+110℃
Tolerance:
±10%
Voltage(AC):
310V
Mfr. Part #:
MX2474KQ3C51GB2000R
Package:
Through Hole,P=10mm
Key Attributes
Model Number:
MX2474KQ3C51GB2000R
Product Description
Product Overview
The MPX X2 series capacitors are designed for suppressing electromagnetic interference in power supplies. These metallized polypropylene film capacitors feature a non-inductive winding structure and a self-healing capability. They are encapsulated in a flame-retardant plastic case (UL94V-0) and epoxy resin, ensuring safety and durability. Ideal for applications where capacitor failure must not pose an electric shock hazard, these capacitors are widely used in interference suppressors and across-the-line capacitor circuits.
Product Attributes
- Brand: (Chengxi Electronics)
- Product Series: MPX
- Type: X2 Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding, metallized polypropylene film
- Encapsulation: Flame-retardant plastic case (UL94V-0) and flame-retardant epoxy resin
- Lead Material: Tinned copper-clad steel wire
- Internal Material: Metallized Polypropylene Film (MPPZAH), Zinc-tin alloy wire
- Housing Material: PBT Plastic Case
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Color: Grey case (as per example)
Technical Specifications
| Product Code | Capacitance (uF) | Tolerance (%) | Rated Voltage (VAC) | Pitch (mm) | Dimensions (W*H*T, mm) | Lead Length (mm) | Climatic Category/Flame Retardancy | Dissipation Factor (DF) (1KHz, 20C) | Insulation Resistance | Dielectric Strength (VDC, 5s) | Case Material |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MX2474KQ3C51GB2000R | 0.47 | 10% | 275/300/310 | 10.0 | 12.0*16.0*6.0 | 20.0 | 40/110/56 B | 0.0010 (for CR 0.47F) | 15,000M (for C0.33uF) / 5000M*uF (for C>0.33uF) | 1000 | PBT |
Product Details
Product Code Explanation (Example: MX2474KQ3C51GB2000R)
- MPX X2: Capacitor Model
- 474: Nominal Capacitance (47 x 10^4 pF = 0.47uF)
- K: Capacitance Tolerance (10%)
- Q3: AC Rated Voltage (310VAC)
- C5: Lead Pitch (10.0mm)
- 1G: Housing Code (Grey Shell)
- B2: Lead Type (Straight leads)
- 000: Lead Length (Specific code, e.g., 3.0mm, 3.3mm)
- R: Packaging Method (Specific code)
Key Features
- Metallized polypropylene film, non-inductive structure with excellent self-healing properties.
- High voltage impulse withstand capability.
- Flame-retardant plastic case and epoxy resin encapsulation.
Electrical Characteristics
- Operating Temperature Range: -40C to +110C
- Rated Voltage: 275/300/310VAC
- Capacitance Range: 0.001F to 4.7F
- Capacitance Tolerance: 10% (K)
- Dissipation Factor (DF) at 1kHz, 20C: 0.0010 (for CR 0.47F)
- Insulation Resistance: 15,000M (for C0.33uF) or 5000M*uF (for C>0.33uF) at 100VDC, 60s
- Dielectric Strength: 1000VDC (electrode to electrode), 2120Vac (electrode to case) for 60s
Safety Certifications
- UL & CUL: Certificate No. E499953
- ENEC-VDE: Certificate No. 40048056
- CQC: Certificate No. CQC18001191338
Storage Conditions
- Temperature: Max 35C
- Relative Humidity: Max 80%
- Storage Time: Max 12 months from production date.
Soldering Guidelines
- Wave Soldering: Peak temperature 110C; Ts 120C, 45s. For P7.5mm, T4mm, soldering time < 4s.
- Soldering Iron: Tip temperature 350C, time 3s.
- Capacitors with printed lines are not suitable for reflow soldering.
2411151510_DGCX-MX2474KQ3C51GB2000R_C42381358.pdf
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