0078430A7
Manufacturer
Model
0078430A7
Category
The C21122409 inductor/transformer accessory is a compact ROHS-compliant component designed for basic magnetic coupling and filtering applications. It supports basic power supply filtering and low-frequency signal processing in consumer electronics and renewable energy systems. Critical design considerations include soldering temperature control, thermal management, and static protection. While offering cost efficiency and stock availability, its technical documentation limitations and fixed parameter set may require additional testing and design adjustments.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 46.74 mm, ID (B): 24.13 mm, HT (C): 18.03 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
Inductor/transformer accessory for magnetic coupling and signal filtering
Key Characteristics
- ROHS compliant
- solder-lead packaging
- part number 0078430A7
Application Domains
Basic Scenarios
- power supply filtering
- low-frequency signal processing
Extended Scenarios
- renewable energy systems
- IoT device power management
Precautions
| Soldering | avoid excessive heat (max 300℃ soldering iron tip) |
| Current Limit | N/A |
| Voltage Limit | N/A |
| Thermal Management | ensure proper heat dissipation (max operating temp 85℃) |
| Storage | store in dry environment below 25℃ |
| Risk Warnings |
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Alternative Model Params
- inductance (μH)
- current rating (A)
- voltage rating (V)
- temperature coefficient
Design Recommendations
| Layout | maintain 5mm clearance from heat sources |
| Thermal | consider parallel thermal vias for heat dissipation |
| Compatibility | verify footprint compatibility with PCB standards |
| Testing | perform in-circuit testing for saturation current |
Market Positioning
| Strengths |
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| Weaknesses |
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