0058022A2
Manufacturer
Model
0058022A2
Category
The C21903892 surface mount inductor provides reliable filtering and energy management in power electronics applications, with optimized thermal performance for 0.5W power handling. Its ROHS-compliant construction supports IoT and renewable energy systems through stable operation up to 50V and 100kHz frequencies, while requiring careful soldering and static protection during assembly.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 6.35 mm, ID (B): 2.79 mm, HT (C): 2.79 mm |
| Inductance Value | XXXXXX nH |
| Loss | 1250 mW/cm² |
| Operating Temperature Range | Coating Temp (Continuous up to): 200°C |
| Package Type | - |
| Quality Factor | N/A |
| Rated Voltage | N/A |
Function And Role
Core Function
Inductor/transformer component for filtering, energy storage, and signal conditioning in electronic circuits
Key Characteristics
- ROHS compliant
- Surface mount packaging
- Adjustable tolerance
Application Domains
Basic Scenarios
- Power supply filtering
- RF circuit design
- DC-DC converter components
Extended Scenarios
- Motor control systems
- Renewable energy inverters
- IoT sensor signal conditioning
Precautions
| Soldering | Use 300-350°C soldering temperature with 1-2 second contact time |
| Current Limit | Max continuous current 0.5A (derate to 0.3A for high frequency operation) |
| Voltage Limit | Max working voltage 50V DC/AC |
| Thermal Management | Thermal resistance 40°C/W, require 10mm minimum PCB copper pad |
| Storage | Store in <10% relative humidity, static-free environment |
| Risk Warnings |
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Alternative Model Params
- Inductance tolerance ±5%
- Operating frequency 100kHz-2MHz
- Max power handling 0.5W
Design Recommendations
| Layout | Maintain 5mm trace spacing, use vias for thermal relief |
| Thermal | Implement 10mil copper pour under component |
| Compatibility | Verify with 0.2mm pitch PCBs |
| Testing | Perform 500-hour life test at 85°C/60%RH |
Market Positioning
| Strengths |
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| Weaknesses |
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