High Reliability Chip Inductor AIML0402 Series for Medical and Test Equipment
The AIML0402 series multi-layer chip inductor features a closed magnetic circuit design that effectively prevents crosstalk. It offers high self-resonant frequency and low DCR, ensuring signal transmission integrity in high-frequency circuits. The product offers excellent solderability and high reliability, suitable for high-density mounting and reflow soldering processes. It is widely used in medical equipment, test and measurement instruments, printers, automation controllers, converters, communication equipment, mobile phones, GPS, PDAs, personal computers, portable devices, and various storage and multimedia devices.
Features:
- Closed magnetic circuit
- Avoids crosstalk
- Excellent solderability
- High reliability
- Counter measures for complying
- with FCC,VDE,CSA,VCCI and CE
- Closed magnetic circuit avoids crosstalk
- Suitable for high density installation and re-flow soldering
- Sizes 0402 / 0603 / 0805 / 1206 / 1210
Applications:
- Medical Equipment
- Testing/Measurement Equipment
- Printer Equipment
- Automatic Equipment Controller
- Converters
- Communication Device, Cell phone ,GPS ,PDA
- Personal Computers
- Portable Equipment
- CD-ROM, Hard Disk, Modem, Printers
Technical information:
| Parameter | Details |
|---|---|
| Testing | (Equivalents acceptable) Inductance & Q-HP4195A+HP41951 |
| DCR | VOAC-7412 |
| SRF | HP8753C |
| Solderability | 75% of the terminal electrode shall be covered |
| Preheat | @ 180℃±5℃ for 2-3 minutes |
| Solder temperature | 230℃ for 4 seconds ±1 second |
| Flux | Emersion into methanol solution with Colophony for 3 to 5 seconds. |
| IDC | The DC current at which tither the initial L value is decreased by 5% with the application of DC bias or the value of current at which the temperature of the element is increased by 20℃ |
| Operating Temperature | -40℃ to +100℃ |
Notes: Product size and inductance can be customized
FAQ
Q: What are the advantages of the closed magnetic circuit design?
A: The closed magnetic circuit confines magnetic flux inside the core. It effectively reduces leakage flux and electromagnetic interference to surrounding circuits, while preventing magnetic coupling crosstalk between adjacent components. In high-density PCB layouts, it significantly improves signal integrity and system electromagnetic compatibility.
Q: What package sizes are available for this series?
A: Five standard sizes are available: 0402, 0603, 0805, 1206, and 1210. They can be flexibly selected based on PCB space and inductance requirements, covering applications from ultra-small to general-purpose.
Q: Is this product suitable for reflow soldering?
A: Yes. This product is suitable for reflow soldering with excellent solderability, making it suitable for automated SMT production lines and high-density mounting.
Q: How to apply for samples? What is the lead time?
A: You can submit a sample application through our website or email. Please provide your company information and target model (including size and inductance value). Samples are free of charge and will be shipped within 3-5 working days. Mass order lead time is generally 2-8 weeks.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.