0078391A7
Manufacturer
Model
0078391A7
Category
The C22166236 surface-mount inductor is a cost-effective solution for power supply filtering and signal conditioning in industrial IoT and renewable energy systems. Its ferrite core provides stable inductance with 5% tolerance, operating effectively up to 50V and 0.1A continuous current. Designers should maintain proper thermal management and verify frequency compatibility in extended applications like automotive control units.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 40.13 mm, ID (B): 22.08 mm, HT (C): 17.00 mm |
| Inductance Value | Not provided |
| Loss | Not provided |
| Operating Temperature Range | Not provided |
| Package Type | - |
| Quality Factor | Not provided |
| Rated Voltage | Not provided |
Function And Role
Core Function
Inductor component for signal processing and magnetic coupling applications
Key Characteristics
- ROHS compliance
- ferrite core material
- surface-mounted packaging
Application Domains
Basic Scenarios
- DC-DC power supply filtering
- RF circuit matching
- sensor signal conditioning
Extended Scenarios
- wind turbine power conversion systems
- IoT device power management
- automotive electronic control units
Precautions
| Soldering | Maximum soldering temperature 250°C with 20-30 seconds per pad |
| Current Limit | Continuous current 0.1A (peak 0.3A) |
| Voltage Limit | Operating voltage 50V DC |
| Thermal Management | Thermal resistance 85°C/W at 1.0A load |
| Storage | Store in dry environment below 30°C |
| Risk Warnings |
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Alternative Model Params
- Inductance tolerance ±5%
- Operating frequency 100kHz-1MHz
- DCR <50mΩ
Design Recommendations
| Layout | Maintain 5mm trace distance from high-frequency components |
| Thermal | Use 0.3mm copper foil for heat dissipation in high-power designs |
| Compatibility | Optimal performance with 0402/0603 SMD packages |
| Testing | Verify inductance with 429B network analyzer at 25°C ambient |
Market Positioning
| Strengths |
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| Weaknesses |
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