Welcome to China Electron !

01EC0208

Model

01EC0208

Category

passive_components
capacitors

This 220uF 50V aluminum electrolytic capacitor provides reliable energy storage and filtering with 320mA ripple current handling, suitable for industrial and consumer electronics. Its -55°C to +105°C operating range and 3.5mm pin spacing enable flexible PCB integration, though ESR performance is moderate compared to solid-state alternatives.

Reference Pricing

5+ :$0.0896
50+ :$0.0658
150+ :$0.063
500+ :$0.0518
2000+ :$0.0434
4000+ :$0.0462

Reference Stock

Available:Unknown

Specifications

Capacity220μF
DimensionsΦ8*15L
ESR0.10
Frequency ResponseNot provided
Leakage Current110μA
Life8000 hours
Operating Temperature Range-55°C to +105°C
Package TypeDIP,D8xL15mm
Rated Voltage50V
Temperature CoefficientNot provided

Function And Role

Core Function

Energy storage, filtering, and decoupling in power supply circuits

Key Characteristics

  • 220uF capacitance
  • 50V voltage rating
  • 700mΩ ESR at 100kHz
  • 320mA ripple current at 100kHz
  • ±20% tolerance
  • 8mm diameter, 15mm height
  • 3.5mm pin spacing

Application Domains

Basic Scenarios

  • Industrial power supplies
  • Consumer electronics power conditioning
  • Motor drive circuits

Extended Scenarios

  • Renewable energy systems
  • Automotive electronic systems
  • High-frequency decoupling

Precautions

Soldering

Use low-temperature solder (≤300°C) and static protection

Current Limit

Max continuous current: 320mA

Voltage Limit

Max working voltage: 50V

Thermal Management

Thermal resistance: 65°C/W

Storage

Store in <30% RH, <40°C environments

Risk Warnings
  • Reverse polarity operation causes thermal runaway
  • Overvoltage >75V leads to dielectric breakdown

Alternative Model Params

  • Capacitance (180-220uF)
  • Voltage rating (45-55V)
  • ESR (600-800mΩ@100kHz)
  • Ripple current (280-350mA@100kHz)
  • Operating temperature (-50°C to +110°C)
  • Diameter (7.5-8.5mm)

Design Recommendations

Layout

Place within 10mm of power input pins

Thermal

Use 0.5W/10mm thermal pad

Compatibility

compatible with 7.5-8.5mm spacing components

Testing

Verify ESR stability at 105°C for 1000hrs

Market Positioning

Strengths
  • Cost-effective for high-volume applications
  • High ripple current handling
  • Robust -55°C to +105°C operation
Weaknesses
  • Moderate ESR performance
  • Limited to ≤50V applications
  • No surface mount option

Datasheet

Assist inquiry