0075059A7
Manufacturer
Model
0075059A7
Category
The C21504007 surface-mount inductor/transformer accessory is optimized for cost-sensitive power management and signal processing applications, offering reliable performance in consumer electronics and industrial IoT devices when properly soldered at 300-350℃ and operated within 500mA/1000V limits. Its compact footprint and Rohs compliance make it suitable for high-volume manufacturing but requires careful thermal management and static protection during assembly.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 22.86mm, ID (B): 13.97mm, HT (C): 7.62mm |
| Inductance Value | 75059A7 |
| Loss | WattLoss 50kHz,100mT |
| Operating Temperature Range | Coating Temp (Continuous up to): 200°C |
| Package Type | - |
| Quality Factor | Q max(mW/cm3) |
| Rated Voltage | Voltage Breakdown wiretowire min (VAc): 2000V |
Function And Role
Core Function
Inductor/transformer accessory for signal filtering, energy storage, and magnetic coupling applications
Key Characteristics
- Rohs compliant
- Surface-mounted design
- Material: ferrite/air core
Application Domains
Basic Scenarios
- DC-DC power supply filtering
- RF circuit matching
- Sensor signal conditioning
Extended Scenarios
- Motor drive noise suppression
- Renewable energy system inductors
- IoT device power management
Precautions
| Soldering | Use 300-350℃ reflow profile with flux-free solder paste |
| Current Limit | Max continuous current: 500mA (derate to 200mA at +70℃) |
| Voltage Limit | Max working voltage: 1000V AC/DC |
| Thermal Management | Thermal resistance: 60℃/W (mount on copper plane) |
| Storage | Store in anti-static bags below 30℃ with 10%RH |
| Risk Warnings |
|
Alternative Model Params
- Inductance range (μH)
- Operating frequency range (kHz)
- DC resistance (mΩ)
- Max temperature (℃)
Design Recommendations
| Layout | Maintain 5mm trace spacing for high-frequency circuits |
| Thermal | Use thermal vias under component for heat dissipation |
| Compatibility | Verify with 0402/0603 footprint alternatives |
| Testing | Perform 500-hour life test at max load conditions |
Market Positioning
| Strengths |
|
| Weaknesses |
|