01EC1316
Manufacturer
Model
01EC1316
Category
The KNSCHA 01EC1316 is a cost-effective aluminum electrolytic capacitor optimized for high ripple current applications in consumer electronics and industrial systems. It provides 470µF capacitance at 50V with 250mΩ ESR and 1.05A ripple current handling, making it suitable for power filtering in motor drives and inverters. Key limitations include ±20% tolerance and restricted thermal performance, requiring careful thermal management in extended temperature environments. The RoHS-compliant component is positioned as a budget alternative for non-critical high-power filtering needs while maintaining reliability in standard operating conditions.
Reference Pricing
Reference Stock
Specifications
| Capacity | 470μF |
| Dimensions | Φ10*20L |
| ESR | 0.10 |
| Frequency Response | Not provided |
| Leakage Current | 235μA |
| Life | 10000 hours |
| Operating Temperature Range | -55℃ to +105℃ |
| Package Type | DIP,D10xL20mm |
| Rated Voltage | 50V |
| Temperature Coefficient | Not provided |
Function And Role
Core Function
Energy storage and filtering in electronic circuits
Key Characteristics
- 470µF capacitance
- 50V voltage rating
- 250mΩ ESR at 100kHz
- 1.05A ripple current at 100kHz
- ±20% tolerance
- 10mm diameter x 20mm length
- 5mm pin spacing
Application Domains
Basic Scenarios
- Power supply filtering in consumer electronics
- Decoupling in power conversion systems
Extended Scenarios
- Industrial motor drive circuits
- Renewable energy system inverters
- Automotive ECU voltage stabilization
Precautions
| Soldering | Avoid prolonged heat exposure (max 2s per pin) and static discharge |
| Current Limit | Max continuous current: 1.05A at 100kHz |
| Voltage Limit | Max operating voltage: 50V (survives 85V for 1 minute) |
| Thermal Management | Thermal resistance: 70°C/W (requires heatsinking for >1A applications) |
| Storage | Store in <10% relative humidity, -20°C to +40°C environments |
| Risk Warnings |
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Alternative Model Params
- Capacitance (440-560µF range)
- Voltage rating (45-55V range)
- ESR <300mΩ at 100kHz
- Ripple current ≥1.0A at 100kHz
- Tolerance ±15-25%
- Diameter 9-11mm
- Length 18-22mm
Design Recommendations
| Layout | Place close to power entry points (max 10mm trace length) |
| Thermal | Use 10mm thick copper planes for heat dissipation |
| Compatibility | Verify with 6.3V-50V DC-DC converters |
| Testing | Perform 100% ESR and ripple current testing |
Market Positioning
| Strengths |
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| Weaknesses |
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