aluminum electrolytic capacitor HYNCDZ E2221M025D120HY with 220 microfarad capacitance and RoHS compliance
Product Overview
The E2 Series Solid Electrolyte Aluminum Electrolytic Capacitors (E-CAP) from Hyncdz offer low ESR and high ripple current capabilities. Designed for a load life of 2000 hours at 105, these capacitors are RoHS Compliant. They are suitable for various applications requiring reliable performance in a wide temperature range.
Product Attributes
- Brand: Hyncdz
- Series: E2 Series
- Type: (Lead Pin Type)
- Certifications: RoHS Compliant
- Color: (Red)
Technical Specifications
| Series | Capacitance (F) | Capacitance Tolerance (%) | Rated Voltage (VDC) | Surge Voltage (VDC) | Dissipation Factor (tan) Max. (120Hz, +20) | Leakage Current (A) Max. (2min, +20) | ESR (m) Max. (100KHz, +20) | Ripple Current (mArms) Max. (100KHz) | Load Life (Hrs) | Diameter (mm) | Length (mm) | Pitch (mm) | Wire Diameter (mm) |
| E2 | 220 | 20 (M) | 25 | 28.8 | 0.12 | 1100 | 35 | 3100 | 2000 | 8 | 12 | 3.5 | 0.6 |
Key Characteristics
| Item | Characteristic Parameter |
| Category Temperature Range | -55 ~ +105 |
| Rated Voltage Range | 2.5 ~ 25V |
| Low Temperature Characteristics Z(-25)/Z(+20) | 1.25 (100KHz) |
| Low Temperature Characteristics Z(-55)/Z(+20) | 1.25 (Max. Impedance Ratio) |
| Endurance (105, Rated Voltage, 2000Hrs) | Capacitance change 20%, D.F. 150%, ESR 150%, Leakage current Specified value |
| Damp Heat (Steady State) (60, 90%~95% RH, Rated Voltage, 1000Hrs) | Capacitance change 20%, D.F. 150%, ESR 150%, Leakage current Specified value |
| Surge Voltage | Rated voltage 1.15(V) |
Material Composition
| Item | Component | Materials | Vendor |
| 1 | Terminal | Tinned copper-ply wire | Japan-Funded Enterprises |
| 2 | Lead line | Aluminum, 99.95% or 99.97% | Ri hui |
| 3 | Rubber | RE IIR rubber | Lian Hua Xin |
| 4 | Case | Aluminum, 99.8% | YI PengXie Sheng |
| 5-1 | Anode Foil | Formed aluminum, 99.99% or 99.98% | JCCFu Qi |
| 5-2 | Cathode Foil | Etched aluminum, 99.7% or 99.4% | Nanofoil |
| 5-3 | Separator | Manila, pulp, kraft, etc. | KANNKK |
| 5-4 | Dykanol | Poly3,4-Ethylene Dioxy Thiophene | Hyncdz |
Operating Precautions
Polarity: Hyncdz capacitors are polarized and must not be reversed. Reverse connection can lead to shortened lifespan due to increasing leakage current or short circuits.
Prohibited Circuits: Avoid use in high impedance, coupling, time constant, series connection for higher withstand voltage, or circuits sensitive to leakage current due to potential issues during soldering and other processes.
Over voltage: Do not exceed the rated voltage, even momentarily, as it may cause a short circuit.
Sudden Charge and Discharge: Avoid sudden charge and discharge. A protection circuit is recommended to prevent excessive rush current, which is a main cause of short circuits and leakage current increase. Use a protection resistor (approx. 1k) for charge/discharge during leakage current measurement.
Operating Temperature and Ripple Current: Exceeding the upper category temperature or excessive ripple current can shorten the capacitor's lifespan or cause failure.
Leakage Current: Leakage current may slightly increase after soldering. Applying DC voltage can self-repair the capacitor, gradually reducing leakage current.
Applied Voltage: For reliability, the applied voltage should ideally be less than 80% of the rated voltage. The peak value of DC and AC voltage should not exceed the rated voltage.
Marking
Each unit or its smallest packaging will be marked indelibly and legibly with: Series and trademark, Capacitance, Rated voltage, and Negative polarity.
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