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01EC1119
Datasheet

01EC1119

Model

01EC1119

Category

passive_components
›capacitors
›Through-Hole Aluminum Electrolytic Capacitor

The C2833295 aluminum electrolytic capacitor provides reliable energy storage and filtering for power electronics applications, with 47µF capacitance, 35V rating, and 135mA ripple current handling. Its RoHS compliance and cost efficiency make it suitable for industrial, renewable energy, and motor control systems, though designers should manage thermal dissipation and tolerance limitations through proper PCB layout and testing.

Reference Pricing

50+ :$0.0126
500+ :$0.0126
2000+ :$0.0098
5000+ :$0.0084
25000+ :$0.007
60000+ :$0.007

Reference Stock

Available:33600

Specifications

Capacity47μF
DimensionsΦ5*11L
ESR0.12
Frequency Response20°C 120Hz
Leakage Current16.45μA
Life7000 hours
Operating Temperature Range-55°C to +105°C
Package TypeDIP,D5xL11mm
Rated Voltage35V
Temperature Coefficient2.40

Function And Role

Core Function

Energy storage, filtering, and decoupling in electronic circuits

Key Characteristics

  • 47µF capacitance
  • 35V voltage rating
  • 1Ω ESR at 100kHz
  • 135mA ripple current at 100kHz
  • ±20% tolerance
  • 5mm diameter, 11mm length
  • RoHS compliance

Application Domains

Basic Scenarios

  • Power supply filtering
  • Decoupling in power electronics
  • Audio circuit applications

Extended Scenarios

  • Renewable energy systems
  • Motor drive circuits
  • Industrial control systems

Precautions

Soldering

Avoid prolonged heat exposure (≤2s per pad) and ensure correct polarity

Current Limit

Max continuous current: 135mA at 100kHz

Voltage Limit

Max working voltage: 35V (survives 85V for 1s)

Thermal Management

Thermal resistance: 35°C/W, require 10cm² copper area for heat dissipation

Storage

Store in <10% RH, <40°C environment for >12 months

Risk Warnings
  • Reverse polarity causes catastrophic failure
  • Overvoltage (>105V) leads to dielectric breakdown

Alternative Model Params

  • Capacitance (47±10%)
  • Voltage rating (25-40V)
  • ESR (0.8-1.2Ω @100kHz)
  • Ripple current (120-150mA @100kHz)
  • Tolerance (±15-25%)
  • Dimensional tolerances (±0.2mm)

Design Recommendations

Layout

Place within 5mm of power entry points

Thermal

Use 3-phase V-type heatsink or copper pour ≥20mm width

Compatibility

Verify with 6.3V/47µF tantalum alternatives for space-constrained designs

Testing

Perform 100% ESR measurement before final assembly

Market Positioning

Strengths
  • Cost-effective pricing (US$0.0071/units at 60k order)
  • High capacitance density (47µF in 11mm length)
  • Robust performance across -55°C to +105°C
  • RoHS compliant for global market access
Weaknesses
  • Limited tolerance (±20%) vs. ceramic capacitors
  • Lower ripple current handling (vs. film capacitors)
  • Thermal derating to 70% at +125°C

Datasheet

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