01EC1118
Manufacturer
Model
01EC1118
Category
This 100uF/35V aluminum electrolytic capacitor provides reliable energy storage and filtering with 230mA ripple current capability, ideal for industrial motor control and renewable energy systems. Its -55°C to +105°C operating range and 7000-hour lifespan at 105°C make it suitable for harsh environments, though thermal management and tolerance limitations require careful design consideration.
Reference Pricing
Reference Stock
Specifications
| Capacity | 100uF |
| Dimensions | Φ6.3*11L |
| ESR | 0.12 |
| Frequency Response | 20°C120Hz |
| Leakage Current | 35μA |
| Life | 7000 hours |
| Operating Temperature Range | -55℃ to +105℃ |
| Package Type | DIP,D6.3xL11mm |
| Rated Voltage | 35V |
| Temperature Coefficient | 2.40 |
Function And Role
Core Function
Energy storage and filtering in power supply circuits
Key Characteristics
- 100uF capacitance
- 35V voltage rating
- 950mΩ ESR @100kHz
- 230mA ripple current @100kHz
- ±20% tolerance
- 6.3mm diameter x 11mm length
Application Domains
Basic Scenarios
- Consumer electronics power supplies
- Industrial motor control circuits
- Audio equipment filtering
Extended Scenarios
- Renewable energy system inverters
- Automotive voltage regulation
- High-frequency decoupling in switch-mode power supplies
Precautions
| Soldering | Use 300-350°C soldering iron with 3-5s contact time to prevent thermal stress |
| Storage | Store in <10% relative humidity, temperature controlled environment |
| Current Limit | Max continuous current 230mA @100kHz (transient current not to exceed 500mA) |
| Voltage Limit | Absolute maximum voltage 50V (survives 100V for 1 second only) |
| Thermal Management | Max operating temperature 105°C (derate to 70% at 125°C) |
| Risk Warnings |
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Alternative Model Params
- Capacitance (100±5%)
- Voltage rating (30-40V)
- ESR <1.0Ω @100kHz
- Ripple current ≥200mA
- Diameter 5-7mm
- Length 10-12mm
Design Recommendations
| Testing | Perform 100% ESR and leakage current testing per AEC-Q16 standards |
| Layout | Place within 15mm of power entry with 0.5mm clearance from heat sources |
| Thermal | Use 2mm thick copper pour and thermal vias for heat dissipation |
| Compatibility | Verify with 4-lead footprints for mixed-signal boards |
Market Positioning
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| Weaknesses |
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