Product Overview
The CH CD110K series aluminum electrolytic capacitor is designed for general-purpose applications. It features a working temperature range of -40 to +105 and a rated working voltage of 450V with a surge voltage of 500V. This capacitor is suitable for applications requiring stable electrical performance, including specific requirements for ripple current and impedance. The product comes with a PET insulating sleeve and is manufactured by Dongguan Chuanghui Electronics Co., Ltd.
Product Attributes
- Brand: CH
- Manufacturer: Dongguan Chuanghui Electronics Co., Ltd.
- Product Series: CD110K
- Material: PET (Sleeve)
- Marking: Black background with white lettering
- Certifications: RoHS
Technical Specifications
| Specification | Value | Details |
|---|---|---|
| Rated Working Voltage | 450V | Surge Voltage: 500V |
| Nominal Capacitance | 4.7F | Tolerance: 20% |
| Dimensions (D x L) | 6.3 x 16.0 mm | D: 6.3mm, L: 16.0mm |
| Working Temperature Range | -40 to +105 | |
| Maximum Dissipation Factor (120Hz, 20) | 0.20 | |
| Maximum Leakage Current (2 min, 20) | 57.3A | |
| Maximum Allowable Ripple Current (120Hz, 105) | 48 mArms | |
| Impedance (ESR) (100KHz, 20) | N/A | Value not explicitly stated, but ESR is a tested parameter. |
| Lead Diameter (d) | 0.5 0.05 mm | |
| Lead Pitch (P) | 2.5 0.5 mm | |
| Ripple Current Correction Factor (Frequency) | 60(50)Hz: 0.8, 120Hz: 1, 1KHz: 1.45, 10KHz: 1.65, 100KHz: 1.7 (for 4.7F) | |
| High Temperature Load Life | 2000 H | Leakage Current Table 1 value, Capacitance change within 20%, Dissipation 200% of Table 1 value, Appearance: No obvious abnormality. |
| High Temperature Storage | 1000 hours | Test Temp: 1052, No applied voltage. Leakage Current 200% of Table 1 value, Capacitance change within 20%, Dissipation 200% of Table 1 value, Appearance: No obvious abnormality. |
| Solderability | Tin-plated copper wire, Tinning area > 3/4. Soldering Temp: 2405, Immersion depth: 2-2.5mm. | |
| Resistance to Soldering Heat | Soldering Temp: 2805, Time: 101 sec. Leakage Current Initial value, Capacitance change within 15%, Dissipation Initial value, Appearance: No obvious abnormality. | |
| High Temperature High Humidity Test | 500 8 hours | Test Temp: 402, Humidity: 90-95%. Leakage Current Initial value, Capacitance change within 15%, Dissipation Initial value, Appearance: No obvious abnormality. |
| Anti-explosion Performance | Anti-explosion valve opens without burning or violent explosion. | |
| Packaging | Box dimensions: L 480mm, H 320mm, W 320mm. Each box quantity: 480 PCS. | |
| Related Standard | JIS C 5141 |
Packaging Label Information
- Product Name
- Series
- Rated Working Voltage
- Nominal Capacitance
- Dimensions
- Batch Number
- Quantity
Soldering Recommendations
- Soldering Iron: Temperature: 270350, Time: within 3 seconds.
- Reflow Soldering: Preheating: PCB surface temperature 1205, Soldering Temperature: 2605, Solder immersion time: 24sec.
PCB Soldering Cleaning Requirements
- Do not use halide or similar solvents.
- Recommended cleaning solvents: Methanol, Isopropanol, Petroleum ether, Propanol, and general cleaning agents.
- Ultrasonic cleaning time: within 5 minutes.
- Cleaning agent temperature: below 60.
- Prevent contamination.
- Do not store in sealed containers.
- Hot air drying temperature should be below the capacitor's maximum operating temperature.
2511271355_ChuangHui-CD110K2WM4R7E160T_C52994878.pdf
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