0059122A2
Manufacturer
Model
0059122A2
Category
The C20847849 ferrite core inductor provides essential filtering and noise suppression for power electronics applications, with RoHS compliance and a compact footprint suitable for IoT and renewable energy systems. Its 0.5A current rating and 100V voltage limit make it ideal for intermediate power stages, while thermal management requirements necessitate careful PCB layout and heat dissipation design.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 16.59 mm, ID (B): 10.16 mm, HT (C): 6.35 mm |
| Inductance Value | 15 ± 8% nH |
| Loss | 725 mW/cm @ 100kHz, 100mT |
| Operating Temperature Range | Not provided |
| Package Type | - |
| Quality Factor | Not provided |
| Rated Voltage | Not provided |
Function And Role
Core Function
Filtering, noise suppression, and energy storage in electronic circuits
Key Characteristics
- Ferrite core material
- RoHS compliance
- Small form factor
Application Domains
Basic Scenarios
- Power supply filtering
- RF circuit noise suppression
- DC-DC converter chokes
Extended Scenarios
- Renewable energy systems
- IoT device power management
- Automotive electronic control units
Precautions
| Soldering | Use 300-350℃ soldering iron with 60-80s hold time to prevent thermal damage |
| Current Limit | Max continuous current: 0.5A (derate to 0.3A above 85℃) |
| Voltage Limit | Max working voltage: 100V AC/DC |
| Thermal Management | Thermal resistance: 85℃/W, require 10mm air gap for heat dissipation |
| Storage | Store in <5% humidity, -20℃ to 70℃ environment |
| Risk Warnings |
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Alternative Model Params
- Inductance range (10μH-100μH)
- Operating temperature (-40℃ to +125℃)
- Current rating (0.3A-1A)
Design Recommendations
| Layout | Maintain 5mm trace spacing from adjacent high-frequency components |
| Thermal | Implement 10℃/W thermal derating in continuous operation |
| Compatibility | Verify RoHS compliance with Bill of Materials |
| Testing | Perform 500hour life test at max current before mass production |
Market Positioning
| Strengths |
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| Weaknesses |
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