0077270AY
Manufacturer
Model
0077270AY
Category
Magnetics 0077270AY is a compact inductor accessory designed for EMI filtering and signal conditioning in low-power electronics. Its ROHS-compliant construction supports automotive and consumer applications but requires careful thermal management and static protection. Engineers should verify inductance tolerance through post-soldering testing while leveraging its flexible bulk ordering options.
Reference Pricing
Reference Stock
Specifications
| Dimensions | OD (A): 6.60 mm, ID (B): 2.67 mm, HT (C): 4.78 mm |
| Inductance Value | Not specified |
| Loss | Not specified |
| Operating Temperature Range | Coating Temp (Continuous up to): 130°C |
| Package Type | - |
| Quality Factor | Not specified |
| Rated Voltage | Not specified |
Function And Role
Core Function
Inductor or transformer accessory for signal filtering and magnetic coupling
Application Domains
Basic Scenarios
- Power supply noise filtering
- EMI suppression in electronic circuits
Extended Scenarios
- RFID module inductors
- Automotive sensor signal conditioning
Precautions
| Soldering | Use high-temperature solder paste (300-350°C) and avoid prolonged exposure |
| Current Limit | Max operating current not specified in data |
| Voltage Limit | Max voltage not specified in data |
| Thermal Management | Ensure proper heat dissipation with copper traces (junction temp < 85°C) |
| Storage | Store in dry environment below 25°C with anti-static packaging |
| Risk Warnings |
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Alternative Model Params
- Inductance (±5%)
- Insulation class (EN 60664-1)
- RoHS compliance
Design Recommendations
| Layout | Maintain 5mm clearance from high-frequency components |
| Thermal | Use thermal vias for heat sinking if operating above 50°C |
| Compatibility | Verify with 2.5-3.3V logic families |
| Testing | Check in-circuit inductance with LCR meter post-soldering |
Market Positioning
| Strengths |
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| Weaknesses |
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