PCA20EFD-U10S002

Description：XFMR CAP CHAR CON DC/DC 3.4UH SM
Series：PCA20EFD
Mfr：TDK Corporation
Package：Tray

SKU:be32837c0d73 Category: Switching Converter, SMPS Transformers Brand: TDK Corporation

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Product introduction

PCA20EFD-U10S002 is listed in the Switching Converter, SMPS Transformers range at ChipApex. The manufacturer field lists TDK Corporation. Its product description is XFMR CAP CHAR CON DC/DC 3.4UH SM. Review the specifications below when checking this part for your BOM.

Switching Converter, SMPS Transformers specifications for PCA20EFD-U10S002

Description：XFMR CAP CHAR CON DC/DC 3.4UH SM
Series：PCA20EFD
Mfr：TDK Corporation
Package：Tray
Type：Configurable (For DC/DC)
Applications：Capacitor Charger
Intended Chipset：-
Chipset Manufacturer：-
Voltage - Primary：-
Voltage - Auxiliary：-
Voltage - Isolation：500Vrms
Inductance @ Frequency：Parallel 3.4µH @ 10kHz, Series 122µH @ 10kHz
Frequency：-
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Size / Dimension：0.866" L x 0.850" W (22.00mm x 21.60mm)
Height - Seated (Max)：0.472" (12.00mm)
Footprint：0.866" L x 1.173" W (22.00mm x 29.80mm)
Style：-
Grade：-
Qualification：-

Switching Converter, SMPS Transformers datasheet and documents for PCA20EFD-U10S002

PCA20EFD-U10S002

Switching Converter, SMPS Transformers Overview

The PCA20EFD-U10S002 is a multi-winding inductor/transformer manufactured by TDK Corporation, designed for switching power supply applications. It features an inductance of 3.4µH and provides 500Vrms isolation voltage. The component operates within a temperature range of -40°C to 85°C and utilizes a surface mount installation type. Its physical dimensions are 22.00mm in length and 21.60mm in width.

Switching Converter, SMPS Transformers Feature Summary

Multi-winding configuration suitable for complex power conversion topologies
High isolation voltage rating of 500Vrms for safety compliance
Surface mount design optimized for automated assembly processes

Switching Converter, SMPS Transformers Applications

Switching mode power supplies (SMPS)
DC/DC converter circuits
Industrial power management systems

Switching Converter, SMPS Transformers Procurement Notes

Verify component authenticity through authorized distributors as this part may be subject to obsolescence notices. Confirm RoHS non-compliance status prior to integration into environmentally regulated assemblies. Validate current stock availability with suppliers due to potential discontinuation risks associated with legacy TDK transformer series.

Switching Converter, SMPS Transformers Selection Notes

Select this component when a specific 3.4µH inductance value is required alongside robust electrical isolation capabilities. Ensure the PCB footprint accommodates the 22.00mm x 21.60mm package dimensions. Consider thermal management requirements given the operational temperature limits and surface mount construction constraints.

Switching Converter, SMPS Transformers Part Context

This model belongs to the PCA20EFD series of transformers from TDK Corporation, specifically engineered for high-frequency switching applications. The series offers various inductance configurations to support diverse power supply designs while maintaining consistent isolation standards and mechanical form factors across the product line.