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KEMET MR-4

CURR SENSE XFMR 125A CHAS MNT

Answer first: this page is a purchasing reference for the exact part number MR-4 from KEMET. 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: KEMET Category: Current Sense Transformers Part number: MR-4 Package: RFQ verification required

Key Parameters

Part NumberMR-4
ManufacturerKEMET
CategoryCurrent Sense Transformers
seriesMR
packagingBulk
product statusActive
param 160Hz
param 2Non-Invasive (Solid Core)
param 3125 A
param 4-
param 5-
param 6-
param 7-
param 830Ohm
param 9-
param 10Chassis Mount
param 111.358" L x 1.260" W (34.50mm x 32.00mm)
param 120.425" (10.80mm)
param 13Wire Leads

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

How to Verify MR-4 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 MR-4, 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.