Product Overview
The CL21/MPE series capacitors are epoxy-encapsulated, metallized polyester film capacitors designed for electronic equipment. They feature a non-inductive winding structure with tin-plated copper-clad steel leads. These capacitors are widely used in DC, pulse, and switching circuits, as well as in electronic ballasts and frequency converters for DC filtering.
Product Attributes
- Brand: DGCX (implied from markings)
- Origin: Dongguan, Guangdong Province, China
- Material: Metallized Polyester Film (MPEA), Epoxy Resin Powder (flame retardant UL94V-0)
- Certifications: RoHS, REACH (implied from text)
Technical Specifications
| Product Code | Capacitance (uF) | Tolerance (%) | Rated Voltage (V.dc) | Dimensions (mm) (W*H*T) | Lead Spacing (mm) | Dissipation Factor (DF) (1KHz) | Insulation Resistance (M*uF) | Max. Pulse Rise Time (dV/dt) (V/s) |
|---|---|---|---|---|---|---|---|---|
| MPE683J2EM040B200ZR | 0.068 | 5 | 250 | 6.5*6*4 | 5.0 | 1.0 (max) | 1250 (for C>0.33uF) | See detailed table in source |
Product Features
- Non-inductive structure with metallized polyester film.
- Small size and good self-healing properties.
- Flame retardant epoxy resin powder coating.
Electrical Characteristics (General)
| Parameter | Specification |
|---|---|
| Climate Category | 55/105/21 |
| Operating Temperature Range | -55 to +105 (with derating above 85) |
| Rated Temperature | 85 |
| Capacitance Range | 0.01F to 10F |
| Capacitance Tolerance | 5% (K), 10% (K), 20% (M) |
| Rated Voltage | 63Vdc, 100Vdc, 160Vdc, 250Vdc, 400Vdc, 630Vdc |
| Dissipation Factor (DF) | 0.01 (1kHz, 20) |
| Insulation Resistance (U100VDC) | 3750M for C0.33uF (10VDC, 60s); 1250M*uF for C>0.33uF (10VDC, 60s) |
| Insulation Resistance (U>100VDC) | 7500M for C0.33uF (100VDC, 60s); 2500M*uF for C>0.33uF (100VDC, 60s) |
| Withstand Voltage | 1.6 UR(VDC), 5 seconds |
Product Structure and Main Materials
| No. | Main Material | Description | Remarks |
|---|---|---|---|
| 1 | Metallized Polyester Film | MPEA | -/- |
| 2 | Sprayed Metal Layer | Zinc-tin alloy wire | -/- |
| 3 | Lead Wire | Tin-plated copper-clad steel wire | -/- |
| 4 | Outer Encapsulation Material | Epoxy resin powder | Flame retardant UL94V-0 |
| 5 | Inner Protective Material | Epoxy resin | - |
Packaging Information
Inner box dimensions: 34.5*23.5*24.5 cm (L*W*H)
Outer box dimensions: 49*36*27 cm (L*W*H)
Packaging includes: manufacturer part number, package count, Lot No., moisture-proof and dust-proof PVC bags, RoHS environmental mark, and other customer-specified markings.
Storage Conditions
Temperature: Max 35
Relative Humidity: Max 80%
Storage time: Max 12 months from the production date marked on the packaging bag.
Environmental Characteristics
- Compliant with RoHS requirements.
- Compliant with REACH requirements.
- Compliant with halogen-free requirements (if specified).
Usage Rules
Usage Range: Do not exceed the upper category temperature, avoid overload, and do not exceed the maximum pulse current.
Operation Precautions: Avoid repeated squeezing at the lead wire root, pay attention to the lead wire tip.
Soldering: For wave soldering, TP 125 for 120 seconds, Ts 160 for 45 seconds. For soldering iron, tip temperature not exceeding 350 for not more than 3 seconds. Not suitable for reflow soldering.
Maximum Effective Voltage (Vrms) vs. Frequency Curve
Typical values are tested under sinusoidal voltage, ambient temperature 85, and internal temperature rise T=15.
Product Electrical Characteristics and Test Conditions
| No. | Item | Characteristic | Test Method |
|---|---|---|---|
| 1 | Terminal Strength | Tensile Strength | No visible mechanical damage. Wire diameter: 0.6 & 0.8mm. Load: 10N, Time: 10 seconds. |
| Bending Strength | Wire diameter: 0.6 & 0.8mm. Force: 5N, 902 times. | ||
| Solderability | Tinning rate of leads 95%. Soldering temperature: 2455. Immersion time: 2.50.5 seconds. | ||
| 2 | Solder Heat Resistance | Appearance | No visible damage. Soldering temperature: 2605. Immersion time: 101 seconds. Recovery time: 1-2 hours. |
| DF Increase | 0.005 (C1.0F, 10kHz); 0.003 (C>1.0F, 1kHz) | ||
| Capacitance Change | C/C 2% | ||
| Initial Measurement | Capacitance (1KHz), DF | CR1F: Test frequency 10kHz. CR>1F: Test frequency 1kHz. | |
| 3 | Temperature Rapid Change | Appearance | No visible damage. A=-40, B=+105, 5 cycles. Duration: t=30min. |
| Vibration | No visible damage. Amplitude 0.75mm or acceleration 98m/s (whichever is smaller), frequency 10-500Hz, three directions, 2h per direction, total 6h. | ||
| Shock | No visible damage. 4000 times, acceleration 390m/s, pulse duration: 6ms. | ||
| Final Measurement | Appearance, Capacitance Change (C/C5%), DF Increase (0.003 for C1.0F, 0.002 for C>1.0F), Insulation Resistance (IR/IR50%) | - | |
| Initial Measurement | Capacitance (1KHz), DF | CR1F: Test frequency 10kHz. CR>1F: Test frequency 1kHz. | |
| 4 | Climatic Sequence | Appearance | No visible damage. Dry Heat +105, 16 hours. Cyclic Damp Heat, Test Db, first cycle. Cold -40, 2 hours. Low Pressure 8.5kPa, 1 hour. Cyclic Damp Heat, Test Db, remaining cycles. |
| Low Pressure | No permanent breakdown, arcing or harmful deformation of the casing. | - | |
| Final Measurement | Appearance, Capacitance Change (C/C5%), DF Increase (0.005 for C1.0F, 0.003 for C>1.0F), Insulation Resistance (IR/IR50%) | - | |
| Initial Measurement | Capacitance (1KHz), DF | CR1F: Test frequency 10kHz. CR>1F: Test frequency 1kHz. | |
| 5 | Damp Heat Steady State | Appearance | No visible damage. Relative Humidity 90-95%RH, Temperature: 402, no load, duration: 21 days. Recovery time: 1-2 hours. |
| Capacitance Change | C/C 5% | - | |
| DF Increase | 0.005 | - | |
| Insulation Resistance | IR/IR 50% | - | |
| 6 | Endurance | Appearance | No visible damage. T=85, 1000 hours. Applied voltage: 1.25UR. |
| Capacitance Change | C/C 8% | - | |
| DF Increase | 0.003 (C1.0F, 10kHz); 0.002 (C>1.0F, 1kHz) | - | |
| Insulation Resistance | IR/IR 50% | - | |
| 7 | Characteristics Dependent on Temperature | Characteristics at lower category temperature -40: 0 (Cb-Cd)/Cd +3% | Static method, capacitors sequentially held at each temperature: a.(202), b.(-403), d.(20 2), f.(1052), g.(202). |
| Characteristics at upper category temperature 105: -4.0% (Cf-Cd)/Cd 0 | - | ||
| 8 | Charge/Discharge | Capacitance Change | C/C 5% |
| DF Increase | 0.003 (10KHz, CR1.0uF); 0.002 (1KHz, CR>1.0uF) | ||
| Insulation Resistance | IR/IR 50% | Charge/discharge cycles: 10,000. Charge time: 0.5s. Discharge time: 0.5s. Charge voltage: Rated voltage UR. Charge resistance: 220/CR (). Discharge resistance: 10/CR or 20 (whichever is larger). CR: Rated capacitance (uF). |
2512241555_DGCX-MPE683J2EM040B200ZR_C53224153.pdf
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