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  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerJ.W. Miller / Bourns
  • CategoryCircuit Protection
  • PackagesTape & Reel (TR)
  • Standard Quantity3500
  • DescriptionPolymeric PTC Resettable Fuse 12V 4.5 A Ih Surface Mount 1210 (3225 Metric), Concave
  • Package / Case1210 (3225 Metric), Concave
  • Size / Dimension0.127" L x 0.101" W (3.22mm x 2.58mm)
  • Mounting TypeSurface Mount
  • TypePolymeric
  • Operating Temperature-40°C ~ 85°C
  • Approval AgencycUL, cURus, TUV
  • Current - Hold (Ih) (Max)4.5 A
  • Current - Trip (It)9 A
  • Voltage - Max12V
  • Thickness (Max)0.047" (1.20mm)
  • Current - Max50 A
  • Time to Trip2 s
  • Resistance - Initial (Ri) (Min)2 mOhms
  • Resistance - Post Trip (R1) (Max)14 mOhms

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Quality and Reliability

We supply 100% original and brand-new MF-USML450/12-2 from J.W. Miller / Bourns 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: 3,667
Please send an RFQ for instant price and inventory.
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QUANTITY

Multiples of 1

MORECustomer Reviews
  • Ge***er 
    Yumi, you are the best!
  • Al***el 
    Fast delivery,good service, thank you.
  • Co***ot 
    It's good!
  • Ro***to 
    Recieved! All products are good.
  • Al***on 
    Just a lot of low-power diodes and diodes, but we need to check them tester to which I have not yet reached =), good packaging. 10 pieces of checked-call believable. waiting for the device to test and determine the characteristics but otherwise satisfied.

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Hard-to-find Electronic Components Distributor
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J.W. Miller / Bourns

MF-USML450/12-2

In Stock: 3,667 | For reference only.