01EC5707
Manufacturer
Model
01EC5707
Category
The 47µF/160V aluminum electrolytic capacitor with 2.5Ω ESR and 700mA ripple current is optimized for power filtering in consumer electronics and industrial motor drives. Its ±20% tolerance and 10,000-hour lifespan at 105°C make it suitable for moderate-temperature applications, while the 10x16mm package enables compact PCB layouts. Designers should prioritize thermal management and verify ESR stability under operational frequencies. This component offers cost efficiency for non-critical high-power applications but may require derating in extreme thermal conditions.
Reference Pricing
Reference Stock
Specifications
| Capacity | 47μF |
| Dimensions | Φ10*16L |
| ESR | 0.20 |
| Frequency Response | N/A |
| Leakage Current | 165.4μA |
| Life | 10000 hours |
| Operating Temperature Range | -25℃ ~ +105℃ |
| Package Type | DIP,D10xL16mm |
| Rated Voltage | 160V |
| Temperature Coefficient | N/A |
Function And Role
Core Function
Energy storage, filtering, and decoupling in electronic circuits
Key Characteristics
- 47µF capacitance
- 160V voltage rating
- 2.5Ω equivalent series resistance (ESR) at 100kHz
- 700mA ripple current at 100kHz
- ±20% tolerance
- 10mm diameter and 16mm length
- 5mm pin spacing
- 10,000-hour lifespan at 105°C
Application Domains
Basic Scenarios
- Power supply filtering in consumer electronics
- Decoupling in audio/video equipment
- DC link capacitance in industrial motor drives
Extended Scenarios
- Snubber circuits in solar inverters
- Buffering in switched-mode power supplies
- Energy storage in low-voltage renewable energy systems
Precautions
| Soldering | Avoid prolonged exposure to >150°C; use 60-80°C soldering iron with 0.5-1.2mm diameter tip |
| Current Limit | Max continuous current: 700mA (100kHz); peak current: 1.5A (non-pulsed) |
| Voltage Limit | Max working voltage: 160V continuous; peak withstand voltage: 200V (1s max) |
| Thermal Management | Thermal resistance: 35°C/W; require 10mm minimum clearance for heat dissipation |
| Storage | Store in <30% relative humidity, <40°C environment; avoid mechanical vibrations |
| Risk Warnings |
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Alternative Model Params
- Capacitance (47±5µF)
- Voltage rating (150-180V)
- ESR (2.0-3.0Ω at 100kHz)
- Ripple current (600-800mA)
- Tolerance (±15-±25%)
- Dimensional tolerance (±0.5mm)
- Lifespan (8000-12000hrs)
Design Recommendations
| Layout | Place within 5mm of power entry pins; maintain 10mm distance from heat sources |
| Thermal | Use thermal vias or copper planes for heat dissipation; consider 10°C temperature derating |
| Compatibility | Compatible with 10-100VDC power supplies; verify with 4.7-47µF range alternatives |
| Testing | Perform 100-hour burn-in test at 105°C; measure ESR after 500 cycles |
Market Positioning
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