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Taiyo Yuden MDJE4040T1R0MM

FIXED IND 1UH 3A 69 MOHM SMD

Answer first: this page is a purchasing reference for the exact part number MDJE4040T1R0MM from Taiyo Yuden. 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: Taiyo Yuden Part number: MDJE4040T1R0MM Package: Nonstandard RFQ verification required

Key Parameters

Part NumberMDJE4040T1R0MM
ManufacturerTaiyo Yuden
CategoryFixed Inductors
packageNonstandard
seriesMCOIL™, MD
packagingTape & Reel (TR)
product statusActive
param 1Drum Core, Wirewound
param 2Metal
param 31 µH
param 4±20%
param 53 A
param 64.7A
param 7Shielded
param 869mOhm Max
param 9-
param 10-
param 11-
param 12-40°C ~ 125°C
param 131 MHz
param 14-
param 15Surface Mount
param 16-
param 170.157" L x 0.157" W (4.00mm x 4.00mm)
param 180.037" (0.95mm)

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

How to Verify MDJE4040T1R0MM 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 MDJE4040T1R0MM, 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.