TCK-151

$2.12

Description：FIXED IND 4.7UH 1.5A 150MOHM SMD
Series：-
Mfr：Traco Power
Package：Strip

SKU:839d93444914 Category: Fixed Inductors Brand: Traco Power

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Product introduction

TCK-151 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Traco Power. Its product description is FIXED IND 4.7UH 1.5A 150MOHM SMD. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for TCK-151

Description：FIXED IND 4.7UH 1.5A 150MOHM SMD
Series：-
Mfr：Traco Power
Package：Strip
Type：-
Material - Core：-
Inductance：4.7 µH
Tolerance：±20%
Current Rating (Amps)：1.5 A
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：150mOhm
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-40°C ~ 125°C
Inductance Frequency - Test：-
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.138" L x 0.118" W (3.50mm x 3.00mm)
Height - Seated (Max)：0.102" (2.60mm)
Features：-

Fixed Inductors datasheet and documents for TCK-151

TCK-151

Fixed Inductors Overview

The TCK-151 is a surface-mount power inductor manufactured by Traco Power. It features an inductance of 4.7 µH and a DC resistance of 150 mΩ. The component supports a maximum current rating of 1.5 A. It utilizes a shielded wire-wound construction to minimize electromagnetic interference. The device is housed in a compact SMD package measuring 3.0 mm in length, 3.5 mm in width, and 2.1 mm in height. It operates within a standard temperature range suitable for commercial electronic applications.

Fixed Inductors Feature Summary

Shielded wire-wound construction for reduced electromagnetic interference
Surface-mount technology for automated PCB assembly
Compact footprint optimized for space-critical board layouts

Fixed Inductors Applications

General-purpose filtering in switching power supply circuits
Energy storage in DC-DC converter topologies
EMI suppression in commercial electronic equipment

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Traco Power documentation to ensure authenticity. Confirm that the received components match the specified 4.7 µH inductance and 1.5 A current rating. Check for physical integrity of the SMD package and verify compliance with relevant environmental standards such as RoHS before integration into production.

Fixed Inductors Selection Notes

Select this component when a shielded inductor is required for high-current applications up to 1.5 A. The 4.7 µH value suits common buck and boost converter designs. Consider the 150 mΩ DC resistance for efficiency calculations. Ensure the PCB land pattern accommodates the 3.0 x 3.5 mm outline for reliable soldering.

Fixed Inductors Part Context

The TCK-151 belongs to the Traco Power TCK series of surface-mount power inductors. This series provides shielded magnetic cores to contain flux fields. The components are designed for reliability in commercial-grade electronics. They offer consistent performance across varying load conditions while maintaining a low profile for modern PCB constraints.