CTXAL4020F-2R2M

$2.45

Description：HIGH CURRENT SMD POWER INDUCTOR
Series：CTXAL4020F
Mfr：Central Technologies
Package：Tape & Reel (TR)

SKU:37f961ef486b Category: Fixed Inductors Brand: Central Technologies

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Product introduction

Product Detailed Parameters

Description：HIGH CURRENT SMD POWER INDUCTOR
Series：CTXAL4020F
Mfr：Central Technologies
Package：Tape & Reel (TR)
Type：-
Material - Core：-
Inductance：2.2 µH
Tolerance：±20%
Current Rating (Amps)：5.6 A
Current - Saturation (Isat)：6A
Shielding：Shielded
DC Resistance (DCR)：38.7mOhm Max
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-40°C ~ 125°C
Inductance Frequency - Test：100 kHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.161" L x 0.161" W (4.10mm x 4.10mm)
Height - Seated (Max)：0.083" (2.10mm)
Features：-

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CTXAL4020F-2R2M

Overview

The CTXAL4020F-2R2M is a shielded surface-mount power inductor manufactured by Central Technologies. It features a fixed inductance of 2.2 µH and supports a current rating of 5.6 A. The component has a maximum DC resistance (DCR) of 38.7 mΩ. Designed for high-current applications, it utilizes a nonstandard form factor suitable for space-constrained PCB layouts.

Feature Summary

Shielded construction to minimize electromagnetic interference
High current handling capability for power supply circuits
Surface-mount design for automated assembly

Applications

DC-DC converter output filtering
Power supply input stages
Current mode control circuits

Procurement Notes

Verify the exact part number against official Central Technologies documentation to ensure compatibility with specific current and inductance requirements. Confirm package dimensions and thermal characteristics match the target PCB layout constraints before procurement.

Selection Notes

Select this component when a 2.2 µH inductance value is required with a minimum 5.6 A current rating. Consider the 38.7 mΩ DCR limit for efficiency calculations. Ensure the nonstandard footprint aligns with existing board designs or allows for re-layout.

Part Context

This part belongs to the CTXAL4020F series of shielded power inductors from Central Technologies. The series offers various inductance values tailored for different current ratings, providing consistent shielding performance across the product line.

Replacement Considerations

Direct substitutes include other CTXAL4020F variants with matching electrical parameters. Verify that alternative components maintain the same shielding type and current rating to ensure circuit stability.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.