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Murata Power Solutions Inc. 55100C-R

CURR SENSE XFMR 1:1:100 15A SMD

Answer first: this page is a purchasing reference for the exact part number 55100C-R from Murata Power Solutions 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: Murata Power Solutions Inc. Category: Current Sense Transformers Part number: 55100C-R Package: RFQ verification required

Key Parameters

Part Number55100C-R
ManufacturerMurata Power Solutions Inc.
CategoryCurrent Sense Transformers
series5500
packagingTape & Reel (TR)
product statusObsolete
param 150kHz ~ 500kHz
param 2Invasive
param 315 A
param 414.8 mH
param 5-
param 61:1:100
param 7-
param 82.3mOhm Primary, 850mOhm Secondary
param 9-
param 10Surface Mount
param 110.575" L x 0.496" W (14.60mm x 12.60mm)
param 120.280" (7.10mm)
param 13-

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

How to Verify 55100C-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 55100C-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.