SMT45A-502

$5.35

Description：INDUCT ARRAY 2 COIL 50UH SMD
Series：SMT45A
Mfr：Gowanda Electronics
Package：Tape & Reel (TR)

SKU:b44d70e11685 Category: Arrays, Signal Transformers Brand: Gowanda Electronics

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Product introduction

SMT45A-502 is listed in the Arrays, Signal Transformers range at ChipApex. The manufacturer field lists Gowanda Electronics. Its product description is INDUCT ARRAY 2 COIL 50UH SMD. Review the specifications below when checking this part for your BOM.

Arrays, Signal Transformers specifications for SMT45A-502

Description：INDUCT ARRAY 2 COIL 50UH SMD
Series：SMT45A
Mfr：Gowanda Electronics
Package：Tape & Reel (TR)
Number of Coils：2
Inductance - Connected In Parallel：50 µH
Inductance - Connected In Series：200 µH
Tolerance：±25%
Current Rating - Parallel：2.05 A
Current Rating - Series：1.03 A
DC Resistance (DCR) - Parallel：89mOhm
DC Resistance (DCR) - Series：358mOhm
Shielding：Unshielded
Operating Temperature：-55°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：Nonstandard, 4 Lead
Size / Dimension：0.480" L x 0.480" W (12.20mm x 12.20mm)
Height：0.250" (6.35mm)
Current Saturation - Parallel：1.88 A
Current Saturation - Series：940 mA
Ratings：-

Arrays, Signal Transformers datasheet and documents for SMT45A-502

SMT45A-502

Arrays, Signal Transformers Overview

The SMT45A-502 is a high-efficiency dual-wound toroidal inductor array manufactured by Gowanda Electronics. It features an unshielded design with two coils, each providing 50 µH of inductance. The component supports series connection for 200 µH total inductance or parallel connection for 50 µH. It has a maximum DC resistance of 89 mΩ and operates in surface mount configurations.

Arrays, Signal Transformers Feature Summary

Dual-wound toroidal construction for compact signal transformer applications
Unshielded magnetic design suitable for environments where shielding is unnecessary
Configurable connectivity allowing series or parallel coil arrangements

Arrays, Signal Transformers Applications

Surface mount electronic circuits requiring dual inductive elements
Signal processing applications utilizing configurable inductance values
High-efficiency power management designs needing low DC resistance

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix (e.g., LF) to confirm RoHS compliance status. Confirm package dimensions and lead availability directly with Gowanda Electronics or authorized distributors. Ensure the selected configuration matches the required series or parallel circuit topology before ordering.

Arrays, Signal Transformers Selection Notes

Select this component when a dual-coil surface mount inductor is required with configurable inductance options. Consider the unshielded nature for compatibility with surrounding components. Verify that the 89 mΩ DC resistance meets the efficiency requirements of the target application circuit.

Arrays, Signal Transformers Part Context

Gowanda Electronics specializes in high-performance magnetic components for aerospace, defense, and medical sectors. The SMT45A-502 belongs to their surface mount inductor array line, designed for rigorous RF and power applications. The company maintains ISO 13485 and AS9100 certifications for quality assurance.