01EC1263
Manufacturer
Model
01EC1263
Category
This 470uF/25V aluminum electrolytic capacitor provides robust energy storage and filtering for DC power systems, withstanding high ripple currents up to 470mA at 100kHz. Its wide operating temperature range (-55°C to +105°C) and industrial-grade reliability make it suitable for consumer electronics, motor control, and renewable energy applications. Designers should prioritize thermal management and verify ESR stability under operational conditions.
Reference Pricing
Reference Stock
Specifications
| Capacity | 470μF |
| Dimensions | Φ8*12L |
| ESR | 0.14 |
| Frequency Response | 60Hz to 100KHz |
| Leakage Current | 117.5μA |
| Life | 8000 hours |
| Operating Temperature Range | -55℃ to +105℃ |
| Package Type | DIP,D8xL12mm |
| Rated Voltage | 25V |
| Temperature Coefficient | 2.40 |
Function And Role
Core Function
Energy storage, filtering, and decoupling in DC power supply circuits
Key Characteristics
- 470uF capacitance
- 25V voltage rating
- 400mΩ ESR at 100kHz
- 470mA ripple current at 100kHz
- ±20% tolerance
- 8mm diameter and 12mm height
- 3.5mm pin spacing
- -55°C to +105°C operating temperature
- 8000-hour lifespan at 105°C
Application Domains
Basic Scenarios
- Consumer electronics power supply filtering
- DC-DC converter decoupling
- Industrial motor control circuits
Extended Scenarios
- Renewable energy system voltage stabilization
- High-power LED driver filtering
- Automotive alternator voltage smoothing
Precautions
| Soldering | Avoid prolonged exposure to >150°C; use 3-5 seconds per pin |
| Current Limit | Max continuous current: 470mA (100kHz frequency) |
| Voltage Limit | Absolute max voltage: 35V (5% above rated for 1 minute) |
| Thermal Management | Thermal resistance: 35°C/W; require heatsink for >500mA continuous operation |
| Storage | Store in <30% relative humidity, <40°C environment |
| Risk Warnings |
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Alternative Model Params
- Capacitance (440-510uF range)
- Voltage rating (20-30V range)
- ESR (300-500mΩ at 100kHz)
- Ripple current (400-550mA at 100kHz)
- Tolerance (±15% to ±25%)
- Dimensional tolerances (±0.5mm for length/diameter)
- Temperature range (-40°C to +125°C options)
Design Recommendations
| Layout | Place within 10mm of power entry points |
| Thermal | Use 2x2mm copper pour for heat dissipation |
| Compatibility | Verify with 4-20V DC supply designs |
| Testing | Perform 100-hour ESR stability testing |
Market Positioning
| Strengths |
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| Weaknesses |
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