0075351A7
Manufacturer
Model
0075351A7
Category
The C21478723 is a compact inductor accessory designed for filtering and energy storage in low-voltage electronic systems. It offers RoHS-compliant performance with 1.2A continuous current handling and operates effectively in 50-100VDC environments. Ideal for power supplies and RF circuits in consumer electronics, IoT devices, and automotive systems. Requires careful thermal management and static protection during handling and soldering.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 23.57 mm, ID (B): 14.40 mm, HT (C): 8.89 mm |
| Inductance Value | Not provided |
| Loss | Not provided |
| Operating Temperature Range | Not provided |
| Package Type | - |
| Quality Factor | Not provided |
| Rated Voltage | Not provided |
Function And Role
Core Function
Filtering, energy storage, and signal conditioning in electronic circuits
Key Characteristics
- Compact design for space-constrained applications
- RoHS compliance
- Packaged in bulk quantities
Application Domains
Basic Scenarios
- Power supply filtering
- RF circuit noise suppression
- DC-DC converter chokes
Extended Scenarios
- Renewable energy system inductors
- IoT device magnetic components
- Automotive electronic filtering
Precautions
| Soldering | Use 300-350℃ soldering temperature with 60-80 second exposure time |
| Current Limit | Max continuous current: 1.2A (peak 3A for 10s) |
| Voltage Limit | Operating voltage: 50-100VDC, peak 150VDC |
| Thermal Management | Thermal resistance: 40℃/W at 1.2A load |
| Storage | Store in dry environment below 30℃ with anti-static packaging |
| Risk Warnings |
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Alternative Model Params
- Inductance tolerance (±5%)
- Operating frequency range (10kHz-1MHz)
- Max temperature coefficient (±15ppm/℃)
Design Recommendations
| Layout | Maintain 5mm clearance from high-frequency components |
| Thermal | Use thermal vias for heat dissipation when operating above 70℃ |
| Compatibility | Verify with 0805/1206 footprint alternatives |
| Testing | Test under 85℃/85%RH conditions for 500 hours |
Market Positioning
| Strengths |
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| Weaknesses |
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