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Specifications
Capacitance:
47nF
Operating Temperature:
-40℃~+110℃
Tolerance:
±10%
Voltage(AC):
310V
Mfr. Part #:
MX2473KQ3B40YB2000R
Package:
Through Hole,P=7.5mm
Key Attributes
Model Number:
MX2473KQ3B40YB2000R
Product Description
Product Overview
The DGCX X2 series of metalized polypropylene film capacitors are designed for suppressing electromagnetic interference (EMI) in power supplies. Featuring 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) with flame-retardant epoxy resin, making them suitable for applications where capacitor failure must not pose an electric shock hazard. Typical applications include interference suppression circuits and X-line capacitor circuits.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Capacitor Type: X2 Metalized Polypropylene Film Capacitor
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant plastic case (UL94V-0) and flame-retardant epoxy resin
- Lead Material: Tinned copper-clad steel wire
- Internal Construction: Metalized polypropylene film, sprayed tin alloy wire
- Housing Color: Yellow (as per model specification)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
Technical Specifications
| Part Number | Capacitance (F) | Tolerance (%) | Rated Voltage (VAC) | Pitch (mm) | Dimensions (mm) (W*H*T) | Lead Length (mm) | Product Code |
|---|---|---|---|---|---|---|---|
| MX2473KQ3B40YB2000R | 0.047 | 10% | 275 | 7.5 | 10.0*11.0*5.0 | 20.0 | DGCX X2 473K/275V/P=7.5 10% W10*H11*T5 |
General Electrical Characteristics
| Parameter | Specification | Test Conditions |
|---|---|---|
| Operating Temperature Range | -40C to +110C | |
| Climate Category / Flame Retardancy | 40/110/56 B | |
| Capacitance Range | 0.001F to 4.7F | |
| Capacitance Tolerance | 10% (K) | |
| Rated Voltage | 275/300/310Vac | |
| Dissipation Factor (DF) (tan ) | 0.0010 (for 0.001F CR 0.47F at 1kHz, 20C) | 1kHz, 20C |
| Dissipation Factor (DF) (tan ) | 0.0020 (for 0.001F CR 0.47F at 10kHz, 20C) | 10kHz, 20C |
| Dissipation Factor (DF) (tan ) | 0.0020 (for 0.47F < CR 1.0F at 1kHz, 20C) | 1kHz, 20C |
| Dissipation Factor (DF) (tan ) | 0.0040 (for 0.47F < CR 1.0F at 10kHz, 20C) | 10kHz, 20C |
| Dissipation Factor (DF) (tan ) | 0.0030 (for CR > 1.0F at 1kHz, 20C) | 1kHz, 20C |
| Insulation Resistance | 15,000M (for C 0.33F) | 100VDC, 60 seconds |
| Insulation Resistance | 5000M*F (for C > 0.33F) | 100VDC, 60 seconds |
| Dielectric Strength (Between Terminals) | 4.3 UR (VDC) | 60 seconds |
| Dielectric Strength (Between Terminals) | 2120Vac | 60 seconds |
Product Features
- Metalized polypropylene film non-inductive structure with good self-healing properties.
- Capable of withstanding high voltage surges.
- Flame-retardant plastic case and epoxy resin encapsulation.
Packaging Information
- Inner Box Dimensions: 34.5cm x 23.5cm x 24.5cm (L*W*H)
- Outer Box Dimensions: 49cm x 36cm x 27cm (L*W*H)
- Capacitors are packaged in transparent PVC bags for moisture and dust protection.
- Packaging details include manufacturer part number, quantity per package, and Lot No.
- RoHS environmental marking is applied.
Storage Conditions
- Store in original packaging.
- Temperature: Max 35C
- Relative Humidity: Max 80%
- Maximum storage duration: 12 months from the production date marked on the packaging bag.
Product Code Breakdown
- MX2: Product Model (MPX)
- 473: Nominal Capacitance (0.047F)
- K: Capacitance Tolerance (10%)
- Q3: AC Rated Voltage (275V)
- B: Pitch (7.5mm)
- 40: Housing Code (specific to dimensions)
- Y: Housing Color (Yellow)
- B: Lead Type (specific to processing)
- 2000: Lead Length and Taping Method (specific to configuration)
- R: Environmental Requirement (RoHS and REACH compliant)
2411151510_DGCX-MX2473KQ3B40YB2000R_C42381304.pdf
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