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Product Specifications
  • AttributesAttribute Value
  • ManufacturerTriad Magnetics
  • CategoryTransformers
  • PackagesBulk
  • Standard Quantity1
  • Description4k Impedance Primary Ohms 600 Impedance Secondary Ohms 2.43:1 Audio Transformer 300Hz ~ 3.5kHz Through Hole
  • Size / Dimension0.812" L x 0.715" W (20.62mm x 18.16mm)
  • Mounting TypeThrough Hole
  • Operating Temperature-20°C ~ 85°C
  • Termination StylePC Pin
  • Transformer TypeData/Voice Coupling
  • Turns Ratio - Primary:Secondary2.43:1
  • Insertion Loss1dB Typ
  • Frequency Range300Hz ~ 3.5kHz
  • Voltage - Isolation1500VAC
  • Return Loss26dB Typ
  • Height - Seated (Max)0.740" (18.80mm)
  • Impedance - Primary (Ohms)4k
  • Impedance - Secondary (Ohms)600
  • DC Resistance (DCR) - Primary260Ohm
  • DC Resistance (DCR) - Secondary52Ohm
  • Frequency Response±0.5dB
  • Power Level-45dB ~ 7dB

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Quality and Reliability

We supply 100% original and brand-new TY-303P from Triad Magnetics only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 491
Please send an RFQ for instant price and inventory.
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QUANTITY

Multiples of 1

MORECustomer Reviews
  • E***g 
    Thanks for your quick and efficient delivery!
  • Ch***as 
    I'm very delighted to do business with you ! everything is perfect; the chips the packaging ... Thank you !
  • Vi***ia 
    merce ricevuta
  • Pe***tr 
    Yumi, you are my best foreign trader, be sure
  • V***t 
    Fast shipping, thanks

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In Stock: 491 | For reference only.