0079554A7
Manufacturer
Model
0079554A7
Category
Magnetics 0079554A7 is a cost-effective inductor/transformer accessory designed for noise filtering and energy management in consumer electronics, automotive, and renewable energy systems. It requires careful soldering practices and thermal management with unspecified electrical limits necessitating datasheet verification. Best suited for applications prioritizing RoHS compliance and global supply chain accessibility.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 32.79 mm, ID (B): 20.09 mm, HT (C): 10.67 mm |
| Inductance | 20 ± 8% nH |
| Loss | 325 mW/cm² |
| Operating Temperature Range | Coating Temp (Continuous up to): 200°C |
| Package Type | - |
| Quality Factor | N/A |
| Rated Voltage | Voltage Breakdown wiretowire min (VAc): 3000 V |
Function And Role
Core Function
Inductor/transformer accessory for filtering, noise suppression, and energy storage in electronic circuits
Application Domains
Basic Scenarios
- Power supply filtering
- EMI reduction in consumer electronics
- DC-DC converter chokes
Extended Scenarios
- Renewable energy systems
- High-frequency communication modules
- Automotive electronic control units
Precautions
| Soldering | Use low-temperature solder (≤300°C) and avoid prolonged heat exposure to prevent component degradation |
| Current Limit | Max operating current not specified (requires verification via datasheet) |
| Voltage Limit | Max voltage rating unspecified (check datasheet for absolute maximum ratings) |
| Thermal Management | Ensure proper heat dissipation with thermal vias or copper pours in PCB layout |
| Storage | Store in dry, cool environments away from static discharge risks |
| Risk Warnings |
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Alternative Model Params
- Inductance value
- Current rating
- Operating frequency range
- Temperature coefficient
Design Recommendations
| Layout | Place close to power supply entries and use minimum trace length |
| Thermal | Verify thermal performance under continuous operation conditions |
| Compatibility | Confirm with specific voltage/current requirements of target system |
| Testing | Perform EMI/ESD testing and thermal cycling validation |
Market Positioning
| Strengths |
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| Weaknesses |
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