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Signal Transformer A41-43-512

PWR XFMR LAMINATED 43VA CHAS MT

Answer first: this page is a purchasing reference for the exact part number A41-43-512 from Signal Transformer. 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: Signal Transformer Category: Power Transformers Part number: A41-43-512 Package: RFQ verification required

Key Parameters

Part NumberA41-43-512
ManufacturerSignal Transformer
CategoryPower Transformers
seriesAll-4-One™
packagingBulk
product statusActive
param 1Laminated Core
param 2115V, 230V
param 3Parallel 5V, Series 12V
param 4Parallel 2A, Series 300mA
param 5Dual
param 6Dual
param 7Yes
param 843VA
param 9Chassis Mount
param 10Solder, Quick Connect
param 1179.40mm L x 54.40mm W
param 1268.20mm
param 134000Vrms
param 141.6 lbs (725.7 g)

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

How to Verify A41-43-512 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 A41-43-512, 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.