0077059A7
Manufacturer
Model
0077059A7
Category
This magnetic component provides essential filtering and energy management capabilities for low-power electronic systems, particularly suitable for consumer devices and industrial control applications where cost efficiency and compliance are critical requirements.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD: 22.86 mm, ID: 13.97 mm, Height: 7.62 mm |
| Inductance Value | Not provided |
| Loss | Not provided |
| Operating Temperature Range | Not provided |
| Quality Factor | Not provided |
| Rated Voltage | Not provided |
Function And Role
Core Function
Filtering, noise suppression, and energy storage in electronic circuits
Key Characteristics
- Compact design
- RoHS compliance
- High efficiency
- Standardized package
Application Domains
Basic Scenarios
- Consumer electronics power supplies
- DC-DC converter filtering
- Signal line noise reduction
Extended Scenarios
- Industrial motor drive systems
- Medical device power management
- Automotive electronic control units
Precautions
| Soldering | Use 300-350℃ soldering iron with 60-80μm tip, avoid prolonged heating |
| Current Limit | Max continuous current 0.5A (per datasheet), peak 1A for 10s |
| Voltage Limit | Operating voltage 30VDC max, transient voltage <50VPP |
| Thermal Management | Thermal resistance 85℃/W, require 10mm copper pad for heat dissipation |
| Storage | Store in antistatic bags at 15-25℃ with <30% humidity |
| Risk Warnings |
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Alternative Model Params
- Inductance (20-100µH range)
- Current rating (0.3-1A)
- Package dimensions (5x5mm max)
- Operating temperature (-40℃ to +105℃)
Design Recommendations
| Layout | Maintain 5mm trace spacing for high-frequency circuits |
| Thermal | Use 2-layer PCB with 1.6mm thickness for optimal heat dissipation |
| Compatibility | Verify with 3.3-12V input ranges for modern ICs |
| Testing | Perform 500-hour life test at max current before deployment |
Market Positioning
| Strengths |
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| Weaknesses |
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