01EC1652
Manufacturer
Model
01EC1652
Category
This 35V, 1000uF aluminum electrolytic capacitor provides cost-effective energy storage and filtering for industrial power systems. Its wide temperature range (-55°C to +105°C) and high capacitance density make it suitable for AC/DC converters and battery backups. Designers should prioritize thermal management and ESR monitoring to mitigate long-term reliability risks.
Reference Pricing
Reference Stock
Specifications
| Capacity | 1000μF |
| Dimensions | Φ13*20L |
| ESR | 0.12 |
| Frequency Response | Not provided |
| Leakage Current | 350μA |
| Life | 10000 hours |
| Operating Temperature Range | -55℃ to +105℃ |
| Package Type | DIP,D13xL20mm |
| Rated Voltage | 35V |
| Temperature Coefficient | Not provided |
Function And Role
Core Function
Energy storage, filtering, and decoupling in power supply circuits
Key Characteristics
- 1000uF capacitance
- 35V voltage rating
- 300mΩ ESR at 100kHz
- 1.35A ripple current at 100kHz
- ±20% tolerance
- 13mm diameter
- 20mm length
- 5mm pin spacing
- -55°C to +105°C operating temperature
- 10,000-hour lifespan at 105°C
Application Domains
Basic Scenarios
- Power supply filtering in AC/DC converters
- Decoupling in high-frequency circuits
- Energy storage in battery systems
Extended Scenarios
- Snubber circuits for voltage spikes
- EMI suppression in communication equipment
- Backup power storage in IoT devices
Precautions
| Soldering | Avoid prolonged heat exposure (＞300°C) to prevent thermal stress |
| Current Limit | Max ripple current 1.35A at 100kHz; exceedance causes bulging |
| Voltage Limit | Absolute maximum voltage 50V; overvoltage leads to dielectric failure |
| Thermal Management | Thermal resistance 0.15°C/W; require heat dissipation >2W |
| Storage | Store in <10% RH, 20-30°C environment with anti-static packaging |
| Risk Warnings |
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Alternative Model Params
- Capacitance (800-1200uF)
- Voltage rating (25-40V)
- ESR (200-400mΩ @100kHz)
- Ripple current (1.0-1.5A @100kHz)
- Tolerance (±15-±25%)
- Operating temperature (-40°C to +125°C)
- Lifespan (8000-12000 hours @105°C)
Design Recommendations
| Layout | Keep leads <5mm from high-frequency traces |
| Thermal | Use 1mm thick copper planes for heat spreading |
| Compatibility | Verify with 4-layer PCBs for impedance control |
| Testing | Perform 100% ESR measurement at 150°C pre-production |
Market Positioning
| Strengths |
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| Weaknesses |
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