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TDK Corporation EV1403-5000-A

EVAL BOARD FOR FS1403

Answer first: this page is a purchasing reference for the exact part number EV1403-5000-A from TDK Corporation. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: TDK Corporation Category: DC/DC & AC/DC (Off-Line) SMPS Evaluation Boards Part number: EV1403-5000-A Package: RFQ verification required

Key Parameters

Part NumberEV1403-5000-A
ManufacturerTDK Corporation
CategoryDC/DC & AC/DC (Off-Line) SMPS Evaluation Boards
seriesµPOL™ micro-POL
packagingBulk
product statusActive
param 1DC/DC, Step Down
param 21 Non-Isolated Output
param 3-
param 45V
param 53A
param 612V
param 7Buck
param 81.3MHz
param 9Board(s)
param 10FS1403

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify EV1403-5000-A Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For EV1403-5000-A, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.