CTX300-4A-R

$5.70

Description：INDUCT ARRAY 2 COIL 302.8UH SMD
Series：OCTA-PAC® PLUS
Mfr：Eaton - Electronics Division
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ad6c9d95407e Category: Arrays, Signal Transformers Brand: Eaton - Electronics Division

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Product introduction

CTX300-4A-R is listed in the Arrays, Signal Transformers range at ChipApex. The manufacturer field lists Eaton - Electronics Division. Its product description is INDUCT ARRAY 2 COIL 302.8UH SMD. Review the specifications below when checking this part for your BOM.

Arrays, Signal Transformers specifications for CTX300-4A-R

Description：INDUCT ARRAY 2 COIL 302.8UH SMD
Series：OCTA-PAC® PLUS
Mfr：Eaton - Electronics Division
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Coils：2
Inductance - Connected In Parallel：302.8 µH
Inductance - Connected In Series：1.2 mH
Tolerance：±25%
Current Rating - Parallel：750 mA
Current Rating - Series：370 mA
DC Resistance (DCR) - Parallel：787mOhm Max
DC Resistance (DCR) - Series：3.148Ohm Max
Shielding：Unshielded
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：Nonstandard
Size / Dimension：0.550" L x 0.550" W (13.97mm x 13.97mm)
Height：0.250" (6.35mm)
Current Saturation - Parallel：760 mA
Current Saturation - Series：380 mA
Ratings：-

Arrays, Signal Transformers datasheet and documents for CTX300-4A-R

CTX300-4A-R

Arrays, Signal Transformers Overview

The CTX300-4A-R is an unshielded two-coil inductor array from the OCTA-PAC series by Eaton Electronics. It features a nominal inductance of 302.8 µH when connected in parallel and 1.2 mH in series. The component has a maximum DC resistance of 0.787 ohms and supports a rated current of 0.76 A. It utilizes a surface mount package with dimensions of 0.550 inches square by 0.250 inches high.

Arrays, Signal Transformers Feature Summary

Dual-coil configuration allowing flexible series or parallel circuit integration
Unshielded toroidal core design for standard power applications
Surface mount construction for automated assembly processes

Arrays, Signal Transformers Applications

DC-DC converter input/output filtering
Power supply common mode noise suppression
Signal transformer arrays in industrial electronics

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix against official datasheets to confirm electrical tolerances and packaging options. Confirm RoHS compliance status as older variants may differ. Ensure the ordering quantity matches the manufacturer's reel specifications to avoid additional handling fees or partial reel charges during procurement.

Arrays, Signal Transformers Selection Notes

Select this component when a dual-inductor solution is required for space-constrained designs. Compare the parallel inductance value against circuit requirements for ripple current management. Verify that the unshielded nature does not interfere with nearby sensitive components due to magnetic field exposure.

Arrays, Signal Transformers Part Context

This part belongs to the OCTA-PAC family of power inductors, which are designed for high-density mounting. The series offers various inductance values and current ratings to support diverse power conversion topologies. It serves as a direct replacement for legacy unshielded coupled inductor designs in established hardware platforms.