Product Overview
The CBB21/MPP series metallized polypropylene film capacitors are designed for electronic equipment applications. These capacitors feature a non-inductive winding structure with metallized polypropylene film and are encapsulated in flame-retardant epoxy resin powder. They are suitable for DC blocking, coupling, decoupling, filtering, bypassing, and other high-frequency, DC, AC, and pulse circuits. Key advantages include excellent self-healing properties, low loss, and low internal temperature rise.
Product Attributes
- Brand: DGCX (Company Trademark)
- Product Series: CBB21/MPP
- Type: Metallized Polypropylene Film Capacitor (Impregnated Type)
- Construction: Non-inductive winding, epoxy resin powder encapsulation
- Lead Material: Tinned copper clad steel wire
- Flame Retardancy: UL94V-0
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Origin: Dongguan, China
Technical Specifications
| Model | Capacitance (uF) | Tolerance (%) | Rated Voltage (V.dc) | Dissipation Factor (DF) (1KHz) | Dimensions (mm) L x W x H | Pitch (mm) | Lead Diameter (mm) |
|---|---|---|---|---|---|---|---|
| MPP225J2SD10HC04N1R | 2.2 | 5% | 450 | 0.1% | 17 x 14.4 x 9.5 | 15 | 0.8 |
General Electrical Characteristics
| Parameter | Specification | Test Conditions |
|---|---|---|
| Climate Category | 40/105/21 | |
| Operating Temperature Range | -40 to +105 | (Voltage derating factor 1.25% / for +85 to +105) |
| Rated Temperature | 85 | |
| Capacitance Range | 0.001F to 6.8F | |
| Capacitance Tolerance | 5% (K), 10% (M) | |
| Rated Voltage (Vdc) | 100, 160, 250, 400, 630, 1000, 1250, 1600, 2000 | |
| Dissipation Factor (DF) | 0.0010 | 1kHz, 20 |
| Insulation Resistance | 30,000 M (for C0.33uF) 10,000 M*uF (for C>0.33uF) | 100VDC, 60 seconds |
| Withstand Voltage | 1.6 x UR(VDC) | 5 seconds |
Product Structure and Main Materials
| No. | Main Material | Description | Remarks |
|---|---|---|---|
| 1 | Metallized Polypropylene Film | MPPZAH | -/- |
| 2 | Sprayed Metal Layer | Zinc-tin alloy wire | -/- |
| 3 | Lead Wire | Tinned copper clad steel wire | -/- |
| 4 | Outer Encapsulation Material | Epoxy resin powder | Flame retardant UL94V-0 |
| 5 | Inner Protective Material | Epoxy resin |
Packaging Information
| Item | Dimensions (L*W*H) |
|---|---|
| Inner Carton | 34.5*23.5*24.5 cm |
| Outer Carton | 49*36*27 cm |
Packaging Details: Packing bag and carton. Includes manufacturer part number, quantity per bag, Lot No. Capacitors are packed in transparent PVC bags for moisture and dust protection. RoHS environmental mark included. Other customer-specific markings are available.
Storage Conditions
- Store in original packaging.
- Temperature: Max 35
- Relative Humidity: Max 80%
- Storage Time: Maximum 12 months from the production date marked on the packaging bag.
- Avoid prolonged exposure to air which may degrade lead solderability.
- Do not store in high temperature or high humidity environments.
Product Electrical Characteristics and Test Conditions
General Test Conditions: Ambient temperature: 1535, Relative humidity: 25%75%. For any disputes regarding test results, use: Ambient temperature: 202, Relative humidity: 60%70%.
| No. | Item | Characteristic | Test Method |
|---|---|---|---|
| 1 | Terminal Strength | Tensile Strength | No visible mechanical damage. Load: 10N, Time: 10 seconds (Wire diameter: 0.6&0.8mm) |
| Bending Strength | Wire diameter: 0.6&0.8mm. Force: 5N, 90 x 2 times | ||
| 2 | Solderability | Tinning rate of leads 95% | Soldering temperature: 2455, Immersion time: 2.50.5 seconds |
| 3 | Soldering Heat Resistance | Appearance | No visible damage. Soldering temperature: 2605, Immersion time: 101 seconds. Recovery time: 1-2 hours. |
| DF Increase | 0.004 (C1.0F, 10kHz) / 0.004 (C>1.0F, 1kHz) | ||
| Capacitance Change | C/C 3% | ||
| 4 | Temperature Rapid Change | Appearance | No visible damage. A=-40, B=+105, 5 cycles. Duration: t=30min. |
| Vibration | Appearance | Amplitude 0.75mm or acceleration 98m/s (whichever is less severe), Frequency 10-500Hz, 3 directions, 2h each direction, total 6h. | |
| Shock | Appearance | 4000 times, acceleration 390m/s, pulse duration: 6ms. | |
| Final Measurement | Appearance | No visible damage. | |
| Capacitance Change | C/C 5% | ||
| DF Increase | 0.004 | ||
| Insulation Resistance | IR/IR 50% | ||
| 5 | Climatic Sequence | Appearance | No visible damage. Dry heat +105, 16h. Cyclic damp heat (Test Db, first cycle). Cold -40, 2h. Low pressure 8.5kPa, 1h. Cyclic damp heat (Test Db, remaining cycles). |
| Low Pressure | No permanent breakdown, arcing or harmful deformation of the casing. | ||
| Capacitance Change | C/C 5% | ||
| DF Increase | 0.005 | ||
| Insulation Resistance | IR/IR 50% | ||
| 6 | 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 | 0.002 (C1.0F, 10kHz) / 0.004 (C>1.0F, 1kHz) | ||
| Insulation Resistance | IR/IR 50% | ||
| 7 | Endurance | Appearance | No visible damage. T=85, 1000 hours. Applied voltage: 1.25UR. |
| Capacitance Change | C/C 8% | ||
| DF Increase | 0.004 | ||
| Insulation Resistance | IR/IR 50% | ||
| 8 | Characteristics Dependent on Temperature | Capacitance measurement at points b, d, f. | Static method, capacitor held successively at each temperature: a.(202), b.(-403), d.(20 2), f.(1052), g.(202). |
| Characteristics at lower category temperature (-40) | 0 (Cb-Cd)/Cd +3% | ||
| Characteristics at upper category temperature (105) | -4.0% (Cf-Cd)/Cd 0 | ||
| 9 | Charge/Discharge | Capacitance Change | C/C 5%. Charge/Discharge cycles: 10,000. Charging time: 0.5s. Discharging time: 0.5s. Charging voltage: Rated voltage UR. Charging resistance: 220/CR (). Discharging resistance: 10/CR or 20 (whichever is greater). CR: Rated capacitance (uF). |
| DF Increase | 0.005 (10KHz, CR1.0uF) / 0.005 (1KHz, CR>1.0uF) | ||
| Insulation Resistance | IR/IR 50% |
Usage Rules
- Usage Range: Do not exceed the upper category temperature. Avoid overload. Do not exceed the maximum pulse current.
- Operation Precautions: Avoid repeatedly squeezing the lead wire root. Pay attention to the lead wire tips.
- Soldering: Solder heat can transfer to the capacitor core through lead terminals and encapsulation layers. Be cautious of capacitor electrical characteristic degradation or damage caused by high temperature and prolonged soldering.
- Soldering Temperature Limits:
- Wave Soldering: TP 110 for 120 seconds; Ts 120 for 45 seconds. For P7.5mm, T4mm: Wave soldering time < 4 seconds.
- Soldering Iron: Soldering iron tip temperature not exceeding 350, time not exceeding 3 seconds.
- Capacitors with leads are not suitable for reflow soldering.
- Ts: Maximum temperature the capacitor body can withstand during wave soldering.
- Tp: Maximum temperature the capacitor body can withstand during the preheating stage.
Maximum Effective Voltage vs. Frequency Curve
Note: Curve values are typical and tested under conditions of sinusoidal voltage, ambient temperature 85, and capacitor internal temperature rise T=10.
Product Electrical Characteristic Graphs
(Refer to page 13 for graphs)
2505291610_DGCX-MPP225J2SD10HC04N1R_C49002996.pdf
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