0077587A7
Manufacturer
Model
0077587A7
Category
The C22183671 is a general-purpose inductor/transformer accessory designed for basic filtering and EMI suppression in low-power consumer electronics. It features compact packaging and Rohs compliance but lacks detailed specifications for high-frequency or high-power applications. Engineers should verify its suitability through life testing and maintain proper thermal management in designs exceeding 0.5A continuous current.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 34.29 mm, ID (B): 23.37 mm, HT (C): 8.89 mm |
| Inductance Value | 16 ± 8% nH |
| Loss | 900 mW/cm² |
| Operating Temperature Range | N/A |
| Package Type | - |
| Quality Factor | N/A |
| Rated Voltage | N/A |
Function And Role
Core Function
Provide magnetic induction and filtering for electrical circuits
Key Characteristics
- Rohs compliance
- Compact packaging
- General-purpose inductor/transformer
Application Domains
Basic Scenarios
- Power supply filtering
- EMI suppression in consumer electronics
- Basic motor drive circuits
Extended Scenarios
- RF circuit matching
- Automotive sensor conditioning
- Industrial control systems
Precautions
| Soldering | Use high-temperature solder paste (260-280℃) with short exposure times |
| Current Limit | Max continuous current: 0.5A (non-verified) |
| Voltage Limit | Operating voltage: 100VAC/DC (non-verified) |
| Thermal Management | Thermal resistance: 60°C/W (non-verified) - require heatsinking for high-power applications |
| Storage | Store in anti-static bags at 15-25°C with <30% relative humidity |
| Risk Warnings |
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Alternative Model Params
- Inductance tolerance (±5%)
- Operating frequency range (20Hz-2MHz)
- Current saturation point
Design Recommendations
| Layout | Maintain 5mm clearance from high-di/dt traces |
| Thermal | Use 0.3mm copper pad for thermal relief |
| Compatibility | Verify with 12V-24V DC/DC converters |
| Testing | Perform 500-hour life test at 70°C ambient |
Market Positioning
| Strengths |
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| Weaknesses |
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