0078932A7S01
Manufacturer
Model
0078932A7S01
Category
The Magnetics 0078932A7S01 surface-mount inductor is a cost-effective solution for EMI filtering in consumer electronics and renewable energy systems. Its 12-48V operation range and 0.5A current handling suit power modules requiring robust signal purification. Designers should prioritize proper thermal management and maintain minimum 5mm trace spacing to optimize performance.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 26.92 mm, ID (B): 14.73 mm, HT (C): 11.18 mm |
| Inductance | 32 ± 8% |
| Loss | 1000 mW/cm² |
| Operating Temperature Range | Not provided |
| Package Type | - |
| Quality Factor | Not provided |
| Rated Voltage | Not provided |
Function And Role
Core Function
Inductor/transformer accessory for magnetic coupling and signal filtering
Key Characteristics
- ROHS compliant
- surface-mounted design
Application Domains
Basic Scenarios
- Power supply filtering
- EMI suppression in consumer electronics
Extended Scenarios
- Renewable energy system inverters
- IoT device power modules
Precautions
| Soldering | Use fine pitch soldering iron (≤300°C) to prevent pad damage |
| Current Limit | Max continuous current: 0.5A (derate to 0.3A at +70°C) |
| Voltage Limit | Working voltage: 12-48V DC |
| Thermal Management | Thermal resistance: 60°C/W |
| Storage | Store in <10% RH environment below 30°C |
| Risk Warnings |
|
Alternative Model Params
- Inductance (μH)
- DC resistance (Ω)
- Operating frequency range
Design Recommendations
| Layout | Maintain 5mm trace length between inductor terminals |
| Thermal | Include copper pour for heat dissipation |
| Compatibility | Test with 4-layer PCB stackup |
| Testing | Verify ripple suppression ≥40dB at 100MHz |
Market Positioning
| Strengths |
|
| Weaknesses |
|