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CUI Inc. PQB3-D48-S3-D

PQB3-D48-S3-D

Answer first: this page is a purchasing reference for the exact part number PQB3-D48-S3-D from CUI Inc.. 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: CUI Inc. Part number: PQB3-D48-S3-D Package: 10-DIP Module RFQ verification required

Key Parameters

Part NumberPQB3-D48-S3-D
ManufacturerCUI Inc.
CategoryDC DC Converters
package10-DIP Module
seriesPQB3-D (3W)
packagingBulk
product statusObsolete
param 1Isolated Module
param 21
param 336V
param 475V
param 53.3V
param 6-
param 7-
param 8-
param 9909mA
param 103 W
param 111.5 kV
param 12ITE (Commercial)
param 13-
param 14-40°C ~ 105°C (With Derating)
param 1576%
param 16-
param 17-
param 18Through Hole
param 19-
param 20-
param 21-
param 22CE, cURus
param 2360950-1; 62368-1

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

How to Verify PQB3-D48-S3-D 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 PQB3-D48-S3-D, 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.