Product Overview
The CBB21/MPP series capacitors are non-inductive metallized polypropylene film capacitors, designed for electronic equipment. Featuring a self-healing property, low loss, and flame-retardant epoxy resin powder coating, these capacitors are suitable for DC blocking, coupling, decoupling, filtering, bypassing, and other high-frequency, DC, AC, and pulse circuits. They are manufactured by Dongguan Chengxi Electronics Co., Ltd. at their Heyuan factory.
Product Attributes
- Brand: DGCX
- Product Series: CBB21/MPP
- Type: Metallized Polypropylene Film Capacitor (Impregnated)
- Construction: Non-inductive wound structure
- Encapsulation: Flame-retardant epoxy resin powder coating
- Lead Wire: Tinned copper wire or tinned copper-clad steel wire
- Origin: Heyuan Factory, Guangdong Province, China
- Certifications: RoHS, REACH, Halogen-free (if required)
Technical Specifications
| Part Number | Capacitance (uF) | Tolerance (%) | Rated Voltage (V.dc) | Dissipation Factor (DF) (1KHz) | Dimensions (mm) (L*W*H) | Pitch (P) (mm) | Lead Diameter (d) (mm) |
|---|---|---|---|---|---|---|---|
| MPP155J2SD070C050ZR | 1.5 | 5 | 450 | 0.1% | 18 * 16.5 * 6.5 | 15.0 | 0.8 |
General Electrical Characteristics
| Parameter | Specification | Test Method |
|---|---|---|
| Climate Category | 40/105/21 | |
| Operating Temperature Range | -40 to +105 (+85 to +105: Rated voltage derating 1.25% / ) | |
| Rated Temperature | 85 | |
| Capacitance Range | 0.001F to 6.8F | |
| Capacitance Tolerance | 5% (J), 10% (K) | |
| Rated Voltage (Vdc) | 100, 160, 250, 400, 630, 1000, 1250, 1600, 2000 | |
| Dissipation Factor (DF) (1kHz, 20) | 0.0010 | |
| Insulation Resistance | 30,000M for C0.33uF (100VDC, 60s) 10000M*uF for C>0.33uF (100VDC, 60s) | |
| Withstand Voltage | 1.6 UR(VDC), 5 seconds |
Maximum Pulse Rise Rate (dV/dt)
| dV/dt (V/s) | UR (VDC) (P=7.5) | UR (VDC) (P=10.0) | UR (VDC) (P=15.0) | UR (VDC) (P=22.5) | UR (VDC) (P=27.5) |
|---|---|---|---|---|---|
| 100/160 | 130 | 110 | 100 | 70 | 50 |
| 250 | 240 | 220 | 200 | 120 | 100 |
| 400/450 | 350 | 300 | 180 | 150 | |
| 630 | 550 | 420 | 400 | 250 | 180 |
| 1000/1250 | 2300 | 1950 | 975 | 600 | 300 |
| 1600 / 6000 | 4500 | 2400 | |||
| 8000 | 4500 |
Product Structure and Main Materials
| No. | Main Material | Description | Remarks |
|---|---|---|---|
| 1 | Metallized Polypropylene Film | MPPZAH | -/- |
| 2 | Sprayed Tin 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 Specifications
| Item | Dimensions (L*W*H) |
|---|---|
| Inner Carton | 34.5 * 23.5 * 24.5 cm |
| Outer Carton | 49 * 36 * 27 cm |
Packaging Details: Includes manufacturer part number, number of packages and quantity per package, Lot No. Capacitors are packaged in transparent PVC bags for moisture and dust protection. RoHS environmental logo and other customer-specific markings are included.
Storage Conditions
- Temperature: Max 35
- Relative Humidity: Max 80%
- Storage Time: Maximum 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 required)
Product Electrical Characteristics and Test Conditions
| No. | Item | Characteristic | Test Method |
|---|---|---|---|
| 1 | Terminal Strength | Tensile Strength | No visible mechanical damage. Load: 10N, Time: 10 seconds. |
| Bending Strength | Force: 5N, 90 2 times. | ||
| 2 | Solderability | Tinning rate of lead wire 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. |
| Increase in Dissipation Factor | 0.004 (C1.0F, 10kHz) 0.004 (C>1.0F, 1kHz) | ||
| Capacitance Change | C/C3% | ||
| 4 | Initial Measurement | Capacitance (1KHz) | DF 1F: Test frequency 10kHz CR > 1F: Test frequency 1kHz |
| Temperature Rapid Change | Appearance | No visible damage. A=-40, B=+105, 5 cycles. Duration: t=30min. | |
| Vibration | Appearance | No visible damage. Amplitude 0.75mm or acceleration 98m/s (whichever is less), Frequency 10-500Hz, 3 directions, perpendicular to each other, 2h per direction, total 6h. | |
| Shock | Appearance | No visible damage. 4000 times, acceleration 390m/s, pulse duration: 6ms. | |
| Final Measurement | Appearance | No visible damage. | |
| Capacitance Change | C/C5% | ||
| Increase in Dissipation Factor | 0.004 | ||
| Insulation Resistance | IR/IR50% | ||
| 5 | Initial Measurement | Capacitance (1KHz) | DF 1F: Test frequency 10kHz CR > 1F: Test frequency 1kHz |
| Climatic Sequence | Appearance | No permanent breakdown, arcing, or harmful deformation of the casing. 8.5kPa, 1 hour. | |
| 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 | ||
| Final Measurement | Appearance | No visible damage. | |
| Capacitance Change | C/C5% | ||
| Increase in Dissipation Factor | 0.005 | ||
| Insulation Resistance | IR/IR50% | ||
| 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/C5% | ||
| Increase in Dissipation Factor | 0.002 (C1.0F, 10kHz) 0.004 (C>1.0F, 1kHz) | ||
| Insulation Resistance | IR/IR50% | ||
| 7 | Endurance | Appearance | No visible damage. T=85, 1000 hours. Applied voltage: 1.25UR. |
| Capacitance Change | C/C8% | ||
| Increase in Dissipation Factor | 0.004 | ||
| Insulation Resistance | IR/IR50% | ||
| 8 | Characteristics Dependent on Temperature | Capacitance measurement at points b, d, f. | Static method, capacitors are sequentially held at the following temperatures: 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 and Discharge | Capacitance Change | C/C5% |
| Charge/Discharge Cycles | 10,000 | ||
| Charging Time | 0.5 seconds | ||
| Discharging Time | 0.5 seconds | ||
| Charging Voltage | Rated Voltage UR | ||
| Charging Resistance | 220/CR () | ||
| Discharging Resistance | 10/CR or 20 (whichever is larger) | ||
| Increase in Dissipation Factor | 0.005 (10KHz, CR1.0uF) 0.005 (1KHz, CR>1.0uF) | ||
| Insulation Resistance | IR/IR50% |
Usage Rules
- Usage Range: Do not exceed the upper category temperature. Avoid overload. Do not exceed maximum pulse current.
- Operation Precautions: Avoid repeated squeezing at the lead wire root. Pay attention to the lead wire tip.
- Soldering: Confirm soldering temperature within the following ranges:
(1) Wave Soldering: For MPP polypropylene film capacitors, TP 110 for 120 seconds; Ts 120 for 45 seconds. For P7.5mm, T4mm, wave soldering time < 4 seconds.
(2) Iron Soldering: Soldering iron tip temperature not exceeding 350, time not exceeding 3 seconds.
(3) Lead film capacitors 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 in the preheating stage.)
Maximum Effective Voltage and Frequency Curve Diagram
Note: The curve diagram represents typical values tested under conditions of sinusoidal voltage, ambient temperature 85, and internal capacitor temperature rise T=10.
Product Electrical Characteristic Diagram
(Diagram not provided in text)
2512091725_DGCX-MPP155J2SD070C050ZR_C53070578.pdf
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