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  • Cost
    Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerTamura
  • CategoryTransformers
  • PackagesTube
  • Standard Quantity550
  • Description1k Impedance Primary Ohms 50 Impedance Secondary Ohms 4.47:1 Audio Transformer 300Hz ~ 100kHz Through Hole
  • Size / Dimension0.409" L x 0.310" W (10.40mm x 7.87mm)
  • Mounting TypeThrough Hole
  • Operating Temperature-20°C ~ 85°C
  • Termination StylePC Pin
  • Transformer TypeData/Voice Coupling
  • Turns Ratio - Primary:Secondary4.47:1
  • Frequency Range300Hz ~ 100kHz
  • Voltage - Isolation500VRMS @ 30 Seconds
  • Height - Seated (Max)0.465" (11.80mm)
  • Impedance - Primary (Ohms)1k
  • Impedance - Secondary (Ohms)50
  • DC Resistance (DCR) - Primary110Ohm
  • DC Resistance (DCR) - Secondary8Ohm
  • Frequency Response±2dB
  • Power Level50mW

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Quality and Reliability

We supply 100% original and brand-new MET-28 from Tamura 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: 351
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Ye***ni 
    You always help us for many!
  • Ti***na 
    Thank you for your support with every time! Products are delivered with good condition.
  • He***en 
    The price is favorable, I will contact you soon for the next order.
  • Uw***er 
    If we need more parts, we will be happy to contact you immediately.
  • Da***id 
    Received, looks OK. Thank for the present, I will use it.

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Hard-to-find Electronic Components Distributor
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In Stock: 351 | For reference only.