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  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerKnowles DLI
  • CategoryRF Filters
  • PackagesBulk
  • Standard Quantity10
  • Description28.9GHz Center Frequency Band Pass RF Filter (Radio Frequency) 500MHz Bandwidth 4dB 10-SMD, No Lead
  • Package / Case10-SMD, No Lead
  • Filter TypeBand Pass
  • Size / Dimension0.550" L x 0.140" W (13.97mm x 3.56mm)
  • Mounting TypeSurface Mount
  • Frequency28.9GHz Center
  • Insertion Loss4dB
  • Bandwidth500MHz
  • Height (Max)0.078" (1.98mm)

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Quality and Reliability

We supply 100% original and brand-new B289KA0S from Knowles DLI 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: 0
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Vi***ia 
    Received, good!
  • 歐***昊 
    good quality, thank you.
  • Ke***an 
    We counted them, we tested two of them, they work well. Thank you. We also are delighted with the little piece of art you included in the package. We're not sure what it's for, but we have put it up on our notice board, because it is cute.
  • Si***on 
    Entrega bastante rápida.Bien empaquetado
  • An***as 
    Dear,it looks good! and thanks for offering great service and fast delivery. Let's see what new project we could cooperate!

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