01EC1034
Manufacturer
Model
01EC1034
Category
The C2831770 is a 25V, 100uF aluminum electrolytic capacitor optimized for power filtering and energy storage in DC-DC converters and motor control systems. Its 330mA ripple current handling and wide temperature range (-55℃ to 105℃) make it suitable for industrial automation and renewable energy applications, while the 6.3x12mm package ensures compact PCB integration. The ±20% tolerance and 25V rating limit use in high-precision or high-voltage scenarios.
Reference Pricing
Reference Stock
Specifications
| Capacity | 100μF |
| Dimensions | Φ6.3*12L |
| ESR | 0.14 |
| Frequency Response | 20°C120Hz |
| Leakage Current | 25μA |
| Life | 7000 hours |
| Operating Temperature Range | -55℃ to +105℃ |
| Package Type | DIP,D6.3xL12mm |
| Rated Voltage | 25V |
| Temperature Coefficient | 2.40 |
Function And Role
Core Function
Filtering, decoupling, and energy storage in power supply circuits
Key Characteristics
- 100uF capacitance
- 25V voltage rating
- 600mΩ ESR at 100kHz
- 330mA ripple current at 100kHz
- ±20% tolerance
- 6.3mm diameter and 12mm height
Application Domains
Basic Scenarios
- Power supply filtering
- DC-DC converter decoupling
- Electronically controlled motor drives
Extended Scenarios
- Renewable energy storage systems
- High-frequency switching applications
- Automotive electronic control units
Precautions
| Soldering | Use 300-350℃ soldering temperature with 3-5 seconds per pin |
| Current Limit | Max continuous current: 330mA (100kHz) |
| Voltage Limit | Max working voltage: 25V (survives 85V for 1 minute) |
| Thermal Management | Thermal resistance: 70℃/W |
| Storage | Store in <10% RH, 20-25℃ environment |
| Risk Warnings |
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Alternative Model Params
- Capacitance (100±10%)
- Voltage rating (20-30V)
- ESR <800mΩ@100kHz
- Ripple current ≥300mA@100kHz
- Tolerance ±20%
- Diameter 5-7mm
- Height 10-14mm
Design Recommendations
| Layout | Place near power input with shortest trace lengths |
| Thermal | Use copper pours for heat dissipation |
| Compatibility | Pairs with X7R/X5R ceramics for stability |
| Testing | Verify ESR under 85℃ and 1A load |
Market Positioning
| Strengths |
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| Weaknesses |
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