FA2901-ALD footprint, schematic symbol and 3D model by COILCRAFT

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PCB Footprints

FA2901-ALD - COILCRAFT PCB footprint - Other - Other - FA2901-ALD-2

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Datasheet Download Datasheet
Stock & Prices Price & Stock for FA2901-ALD
Part Number FA2901-ALD
Manufacturer COILCRAFT
Pin Count 12
Part Category Transformer
Package Category Other
Footprint Name Other - FA2901-ALD-2
Released Date Jun 19, 2025
Last Modified Date Jun 19, 2025 5:04 AM UTC
Pinout / Pin List Click Here (Member Only)

FA2901-ALD Details

Manufacturer Part Number:
FA2901-ALD
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
CHIP
Country Of Origin:
Mainland China
ECCN Code:
EAR99
Manufacturer:
Coilcraft Inc
YTEOL:
6
Additional Feature:
HEIGHT AND LENGTH DIMENSION INCLUDES TERMINAL ALSO
Height:
11.43 mm
Input Voltage-Max:
57 V
Input Voltage-Min:
18 V
Length:
30 mm
Mounting Feature:
SURFACE MOUNT
Number of Primary Winding:
2
Number of Secondary Winding:
3
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Voltage 1:
15 V
Packing Method:
TR, EMBOSSED PLASTIC, 13 INCH
Power Rating:
25 W
Primary Inductance:
50 µH
Surface Mount:
YES
Terminal Finish:
Tin/Silver - Tin - with Nickel barrier
Transformer Type:
SMPS TRANSFORMER
Width:
20.57 mm

FA2901-ALD Frequently Asked Questions (FAQs)

Coilcraft provides a recommended PCB land pattern in their application notes, which can be found on their website. The recommended land pattern is designed to ensure optimal performance and reliability of the inductor.
Coilcraft recommends following standard moisture-sensitive device handling procedures, such as storing the components in a dry environment, using a dry pack or nitrogen-filled packaging, and baking the components before reflow soldering.
While the datasheet specifies a maximum rated current, it does not explicitly state a maximum allowable voltage. However, Coilcraft recommends derating the voltage based on the operating frequency and temperature to ensure reliable operation.
The FA2901-ALD is rated for operation up to 125°C, but Coilcraft recommends derating the current and voltage at higher temperatures to ensure reliable operation. It's essential to consult with Coilcraft's application engineers for specific guidance on high-temperature applications.
Coilcraft provides EMI shielding options for the FA2901-ALD, such as the FA2901-ALD-1, which features a built-in shield. Additionally, Coilcraft recommends following proper PCB layout and design practices to minimize EMI radiation.

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FA2901-ALD Overview

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About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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