0079071A7HT15
Manufacturer
Model
0079071A7HT15
Category
The Magnetics 0079071A7HT15 surface-mount inductor is optimized for EMI suppression and energy storage in consumer electronics, automotive, and renewable energy systems. Its compact design (6.3mm x 3.2mm footprint) supports high-frequency filtering with 24-100VDC operation and 2.5A continuous current. Key design considerations include thermal management via 85°C/W resistance and soldering profiles below 300°C. While offering competitive pricing and ROHS compliance, engineers should pay attention to inventory limitations and verify life test requirements for extended temperature applications.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 32.79 mm, ID (B): 20.09 mm, HT (C): 14 mm |
| Inductance | XXXXXX |
| Loss | 700 mW/cm² |
| Operating Temperature Range | Not provided |
| Package Type | - |
| Quality Factor | Not provided |
| Rated Voltage | Not provided |
Function And Role
Core Function
Energy storage, signal filtering, and electromagnetic interference (EMI) suppression
Key Characteristics
- ROHS compliant
- Fixed inductance design
- Tolerances aligned with industry standards
- Compact surface-mount package
Application Domains
Basic Scenarios
- Power supply filtering in consumer electronics
- EMI suppression in communication devices
- Current sensing in motor control systems
Extended Scenarios
- Renewable energy system inverter filtering
- Automotive electronic control unit (ECU) noise mitigation
- 5G infrastructure signal conditioning
Precautions
| Soldering | Maintain soldering temperature below 300°C and <5 seconds per pad |
| Current Limit | Max continuous current: 2.5A (derate to 1.8A for high temperature environments) |
| Voltage Limit | Operating voltage range: 24-100VDC |
| Thermal Management | Thermal resistance: 85°C/W at 1.2A load |
| Storage | Store in <10% relative humidity, temperature range -40°C to +85°C |
| Risk Warnings |
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Alternative Model Params
- Inductance tolerance (±5%)
- Max DC resistance (＜1.2mΩ)
- Operating temperature range (-40°C to +125°C)
- Solder reflow profile (max 240°C/30s)
Design Recommendations
| Layout | Place within 5mm of noise sources |
| Thermal | Use 0.3mm thick copper traces for heat dissipation |
| Compatibility | Verify with 4-layer PCB designs |
| Testing | Perform 500-hour life test at 85°C/85% RH |
Market Positioning
| Strengths |
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| Weaknesses |
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