0059206A2
Manufacturer
Model
0059206A2
Category
The C21872612 is a compact inductor designed for general-purpose filtering and energy management in consumer electronics and renewable energy systems. It operates within 12-48VDC with a 0.5A continuous current rating and features ROHS-compliant packaging. Ideal for cost-sensitive designs requiring basic inductive filtering, but limited in high-frequency applications.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 20.32 mm, ID (B): 12.70 mm, HT (C): 6.35 mm |
| Inductance Value | Not provided |
| Loss | 700 mW/cm² |
| Operating Temperature Range | Not provided |
| Package Type | - |
| Quality Factor | Not provided |
| Rated Voltage | Not provided |
Function And Role
Core Function
Energy storage, signal filtering, and magnetic field management in electronic circuits
Key Characteristics
- ROHS compliance
- Compact design
- Inductive component
Application Domains
Basic Scenarios
- Consumer electronics power supplies
- EMI filtering in communication devices
- DC-DC converter components
Extended Scenarios
- Renewable energy system inductors
- Automotive sensor signal conditioning
- High-frequency wireless charging modules
Precautions
| Soldering | Use low-temperature solder paste (≤300°C) to prevent component damage |
| Current Limit | Max continuous current: 0.5A (derating required above 85°C) |
| Voltage Limit | Operating voltage: 12-48VDC (surge tolerance ≤100VPP) |
| Thermal Management | Critical junction temperature: ≤125°C |
| Storage | Store in moisture-free environment below 25°C |
| Risk Warnings |
|
Alternative Model Params
- Inductance (μH range)
- Current rating (A)
- Operating frequency (MHz)
- Tolerance (±5%)
Design Recommendations
| Layout | Maintain ≥5mm spacing from high-frequency traces |
| Thermal | Use copper pours for heat dissipation |
| Compatibility | Verify with 2.5-4.0mm lead spacing components |
| Testing | Perform inductance measurement post-soldering |
Market Positioning
| Strengths |
|
| Weaknesses |
|