0077894A7HT15
Manufacturer
Model
0077894A7HT15
Category
The C21576747 is an SMD-compatible magnetic component designed for signal conditioning and power management applications. It features ROHS-compliant construction with an operating range of 100-500VAC and 500mA, making it suitable for renewable energy systems and IoT devices requiring compact filtering solutions. Critical design considerations include maintaining thermal management strategies and verifying compatibility with target frequency bands during layout phase.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 26.92 mm, ID (B): 14.73 mm, HT (C): 13.99 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
Magnetic component for signal or power handling in electronic circuits
Key Characteristics
- SMD package design
- ROHS compliance
- Accessories category
Application Domains
Basic Scenarios
- Power supply filtering
- RF circuit components
- Inductive load regulation
Extended Scenarios
- Renewable energy systems
- IoT device signal conditioning
- Automotive electronic filtering
Precautions
| Soldering | Use low-temperature solder paste and avoid prolonged heat exposure |
| Current Limit | Max operating current: 500mA (requires verification) |
| Voltage Limit | Operating voltage: 100-500VAC (requires verification) |
| Thermal Management | Thermal resistance: 60°C/W (requires heat dissipation analysis) |
| Storage | Store in dry environments below 30°C |
| Risk Warnings |
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Alternative Model Params
- Inductance range (μH)
- Current rating (A)
- Operating temperature range
Design Recommendations
| Layout | Maintain 5mm clearance from high-frequency components |
| Thermal | Implement copper pour heat sinking |
| Compatibility | Verify with 2.0-4.0MHz frequency bands |
| Testing | Conduct in-circuit parametric validation |
Market Positioning
| Strengths |
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| Weaknesses |
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