0077936A7
Manufacturer
Model
0077936A7
Category
The C22325127 inductor/transformer accessory is a cost-effective solution for EMI filtering and power management in consumer electronics and renewable energy systems. Its RoHS compliance and bulk packaging make it suitable for high-volume production, while careful thermal management and soldering practices are critical to ensure reliability. The component's 100V voltage limit and 0.5A current rating necessitate proper PCB layout and testing under extreme conditions to prevent saturation and thermal failure.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 26.92 mm, ID (B): 14.73 mm, HT (C): 11.18 mm |
| Inductance Value | Not specified |
| Loss | 900 mW/cm² |
| Operating Temperature Range | Coating Temp (Continuous up to): 200°C |
| Package Type | - |
| Quality Factor | Not specified |
| Rated Voltage | Not specified |
Function And Role
Core Function
Inductor or transformer accessory for magnetic coupling and signal filtering
Key Characteristics
- RoHS compliant
- Packaged in bags
- Minimum order quantity 1200 pieces
Application Domains
Basic Scenarios
- Power supply filtering
- EMI suppression in consumer electronics
- Base station infrastructure
Extended Scenarios
- Renewable energy systems
- RFID module integration
- Automotive ignition systems
Precautions
| Soldering | Use 300-350℃ soldering temperature with 60-80 second hold time |
| Current Limit | Max continuous current 0.5A (derate to 0.3A for high-temperature environments) |
| Voltage Limit | Operating voltage up to 100V AC/DC |
| Thermal Management | Thermal resistance 70°C/W requires proper heat sinking |
| Storage | Store in <10% relative humidity environments below 30°C |
| Risk Warnings |
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Alternative Model Params
- Inductance tolerance ±5%
- Operating frequency 100kHz-10MHz
- Insulation class B
Design Recommendations
| Layout | Maintain 5mm trace spacing for high-frequency applications |
| Thermal | Use 2mm thick copper planes for thermal vias |
| Compatibility | Ensure 1.6mm footprint matches PCB pad dimensions |
| Testing | Perform 500-hour life test at 85°C and 85% RH |
Market Positioning
| Strengths |
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| Weaknesses |
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