0058340A2
Manufacturer
Model
0058340A2
Category
The C21872609 is a surface mount inductor/transformer accessory optimized for general-purpose magnetic components in power and signal applications. Its ROHS-compliant design supports filtering and coupling functions in consumer electronics, automotive, and industrial systems with proper thermal management. Key specifications include 50V operating limits, 0.5A continuous current, and B-class insulation. Engineers should prioritize soldering techniques to avoid thermal damage while maintaining 10mm² copper pours for heat dissipation. This component offers cost efficiency at volumes above 192 pieces but requires caution in static-sensitive environments.
Reference Pricing
Reference Stock
Specifications
| Dimensions | Not provided |
| Inductance Value | Not provided |
| Loss | Maximum loss at 100kHz, 100mT is 46mW/cm |
| 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 mount packaging
- General-purpose coil component
Application Domains
Basic Scenarios
- Power supply filtering
- RF circuit matching
- Signal integrity enhancement
Extended Scenarios
- Renewable energy inverters
- IoT device power modules
- Automotive EMI suppression
Precautions
| Soldering | Maintain 300-350℃ soldering temperature with 3-5s exposure to prevent pad lifting |
| Current Limit | Max continuous current: 0.5A ( peaks: 1A for 10s intervals) |
| Voltage Limit | Operating voltage: 50VDC/AC (surge tolerance: 100V peak) |
| Thermal Management | Thermal resistance: 80℃/W at 10mm height; recommend copper pour area ≥10mm² |
| Storage | Store in <5% relative humidity, <40℃ environment with anti-static packaging |
| Risk Warnings |
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Alternative Model Params
- Inductance tolerance (±5%)
- Insulation class (B)
- Operating frequency range (20kHz-1MHz)
Design Recommendations
| Layout | Use 1mm minimum trace width for high current paths |
| Thermal | Implement 10mil copper pour under component for heat spreading |
| Compatibility | Verify with 2.5mm-3.5mm pad pitch designs |
| Testing | Perform 500-hour life test at 70℃ to validate reliability |
Market Positioning
| Strengths |
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| Weaknesses |
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