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Eaton - Electronics Division UP3B-220-R

FIXED IND 22UH 3.1A 49 MOHM SMD

Answer first: this page is a purchasing reference for the exact part number UP3B-220-R from Eaton - Electronics Division. 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: Eaton - Electronics Division Part number: UP3B-220-R Package: Nonstandard RFQ verification required

Key Parameters

Part NumberUP3B-220-R
ManufacturerEaton - Electronics Division
CategoryFixed Inductors
packageNonstandard
seriesUNI-PAC™
packagingTape & Reel (TR)
product statusActive
param 1Drum Core, Wirewound
param 2Ferrite
param 322 µH
param 4±20%
param 53.1 A
param 63.7A
param 7Unshielded
param 849mOhm Max
param 9-
param 10-
param 11-
param 12-40°C ~ 85°C
param 13100 kHz
param 14-
param 15Surface Mount
param 16-
param 170.760" L x 0.520" W (19.30mm x 13.21mm)
param 180.268" (6.80mm)

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

How to Verify UP3B-220-R 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 UP3B-220-R, 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.