0078737A7
Manufacturer
Model
0078737A7
Category
The C20840674 inductor/transformer component is designed for general-purpose magnetic applications requiring EMI suppression and basic signal processing. It operates within industrial temperature ranges but requires verification of voltage/current specifications. Key applications include power supplies, automotive control units, and renewable energy systems. Engineers should prioritize proper thermal management and soldering techniques while considering its limited parametric details.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 74.09 mm, ID (B): 45.29 mm, HT (C): 35.00 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 or transformer component for magnetic coupling and signal processing
Application Domains
Basic Scenarios
- Power supply filtering
- Signal conditioning circuits
- EMI/RF noise suppression
Extended Scenarios
- Renewable energy systems
- Wireless charging modules
- Automotive electronic control units
Precautions
| Soldering | Use low-temperature solder paste (≤300℃) and avoid prolonged exposure to heat sources |
| Current Limit | Maximum continuous current not specified (verify with manufacturer) |
| Voltage Limit | Operating voltage range not specified (confirm via datasheet) |
| Thermal Management | Ensure proper heat dissipation through PCB copper planes or thermal vias |
| Storage | Store in anti-static packaging in cool (<25℃), dry environments |
| Risk Warnings |
|
Alternative Model Params
- Inductance (μH)
- Current rating (A)
- Operating frequency (MHz)
- Tolerance (±%)
- Temperature range (-40℃ to +125℃)
Design Recommendations
| Layout | Maintain minimum 5mm trace spacing between inductor terminals |
| Thermal | Implement copper pour areas for thermal sinking |
| Compatibility | Verify with 0805/0603 footprint alternatives |
| Testing | Perform high-frequency signal integrity testing |
Market Positioning
| Strengths |
|
| Weaknesses |
|