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Triad Magnetics TY-403P

AUDIO XFMR 600 / 600 TH

Answer first: this page is a purchasing reference for the exact part number TY-403P from Triad Magnetics. 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: Triad Magnetics Category: Audio Transformers Part number: TY-403P Package: RFQ verification required

Key Parameters

Part NumberTY-403P
ManufacturerTriad Magnetics
CategoryAudio Transformers
seriesTY
packagingBulk
product statusActive
param 11.81:1
param 2600
param 3600
param 480Ohm
param 556Ohm, 56Ohm
param 6Data/Voice Coupling
param 7300Hz ~ 3.5kHz
param 8±0.5dB
param 91500VAC
param 101.75dB Typ
param 1115dB Typ
param 12-45dB ~ 7dB
param 13-20°C ~ 85°C
param 14-
param 15Through Hole
param 160.815" L x 1.250" W (20.70mm x 31.75mm)
param 170.530" (13.46mm)
param 18PC Pin

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

How to Verify TY-403P 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 TY-403P, 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.