0077553A7HT19
Manufacturer
Model
0077553A7HT19
Category
The C22254966 magnetic component is a surface mount inductor designed for power filtering and signal conditioning applications. It operates within 100V and 0.5A limits with thermal management requiring careful PCB layout. Best suited for cost-sensitive renewable energy systems and motor control circuits where compact size and ROHS compliance are critical, but should be avoided in high-frequency environments exceeding 500MHz.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 32.79 mm, ID (B): 20.09 mm, HT (C): 18 mm |
| Inductance Value | Not provided |
| Loss | 750 mW/cm3 |
| Operating Temperature Range | Not provided |
| Package Type | - |
| Quality Factor | Not provided |
| Rated Voltage | Not provided |
Function And Role
Core Function
Provide inductance and energy storage in electronic circuits
Key Characteristics
- ROHS compliant
- Compact surface mount package
Application Domains
Basic Scenarios
- Power supply filtering
- Signal conditioning
Extended Scenarios
- Renewable energy systems
- Motor control circuits
Precautions
| Soldering | Maintain 3-5 seconds at 250-300°C to avoid pad lifting |
| Current Limit | Max continuous current: 0.5A ( peaks: 1A) |
| Voltage Limit | Operating voltage: 100V AC/DC |
| Thermal Management | Thermal resistance: 60°C/W |
| Storage | Store in dry environment below 30°C |
| Risk Warnings |
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Alternative Model Params
- Inductance tolerance (±5%)
- Operating temperature (-40°C to +125°C)
Design Recommendations
| Layout | Keep trace length <5mm between inductor terminals |
| Thermal | Use 0.3mm thickness copper for heat sinking |
| Compatibility | Verify with 12-24V DC power systems |
| Testing | Confirm inductance with LCR meter pre-assembly |
Market Positioning
| Strengths |
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| Weaknesses |
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