01EC1227SHC470UF25V
Manufacturer
Model
01EC1227SHC470UF25V
Category
This 470µF, 25V aluminum electrolytic capacitor is optimized for power supply filtering and decoupling in consumer electronics and industrial systems. It features a 250mA ripple current rating at 100kHz and ±20% tolerance, with a compact 8mm x 12mm package. While cost-effective for high-volume applications, engineers should prioritize thermal management and avoid reverse polarity. The component is particularly suited for renewable energy systems and motor control units requiring stable energy storage, but its voltage limit restricts use in high-voltage scenarios.
Reference Pricing
Reference Stock
Specifications
| Capacity | 470μF |
| Dimensions | Φ8*12L |
| ESR | 0.16 |
| Frequency Response | 120Hz |
| Leakage Current | 47μA |
| Life | 2000 hours |
| Operating Temperature Range | -40℃ to +105℃ |
| Package Type | DIP,D8xL12mm |
| Rated Voltage | 25V |
| Temperature Coefficient | Not provided |
Function And Role
Core Function
Filtering, decoupling, and energy storage in power supply circuits
Key Characteristics
- 470µF capacitance
- 25V voltage rating
- ±20% tolerance
- 250mA ripple current at 100kHz
- 8mm diameter x 12mm height
- 3.5mm pin spacing
Application Domains
Basic Scenarios
- Consumer electronics power supplies
- Industrial motor control systems
- DC-DC converter filtering
Extended Scenarios
- Renewable energy storage systems
- Automotive electronic control units
- High-frequency switching circuits
Precautions
| Soldering | Avoid prolonged exposure to >150°C during soldering |
| Current Limit | Max continuous current: 250mA (100kHz frequency) |
| Voltage Limit | Do not exceed 25V working voltage |
| Thermal Management | Thermal resistance: 35°C/W (mounting surface required) |
| Storage | Store in <30% relative humidity environments |
| Risk Warnings |
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Alternative Model Params
- Capacitance (440-560µF)
- Voltage rating (20-30V)
- Ripple current (200-300mA)
- Tolerance (±20%)
Design Recommendations
| Layout | Use 4-layer PCB with dedicated ground plane |
| Thermal | Implement 10mm minimum trace width for power lines |
| Compatibility | Verify with 6.3mm diameter header connectors |
| Testing | Perform 500-hour life test at 105°C |
Market Positioning
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| Weaknesses |
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