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Mornsun America, LLC B0309XT-1WR3-TR

DC DC CONVERTER 9V 1W

Answer first: this page is a purchasing reference for the exact part number B0309XT-1WR3-TR from Mornsun America, LLC. 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: Mornsun America, LLC Part number: B0309XT-1WR3-TR Package: 8-SMD Module, 5 Leads RFQ verification required

Key Parameters

Part NumberB0309XT-1WR3-TR
ManufacturerMornsun America, LLC
CategoryDC DC Converters
package8-SMD Module, 5 Leads
seriesB0309XT-1WR3 (1W)
packagingTape & Reel (TR)
product statusNot For New Designs
param 1Isolated Module
param 21
param 32.97V
param 43.63V
param 59V
param 6-
param 7-
param 8-
param 9111mA
param 10999 mW
param 111.5 kV
param 12ITE (Commercial)
param 13-
param 14-40°C ~ 105°C (With Derating)
param 1584%
param 16-
param 17-
param 18Surface Mount
param 190.52" L x 0.33" W x 0.29" H (13.2mm x 8.5mm x 7.3mm)
param 20-
param 21-
param 22-
param 23-

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

How to Verify B0309XT-1WR3-TR 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 B0309XT-1WR3-TR, 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.