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  • NTMFS4921NT1G

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Power MOSFET 30V 58.5A 6.95 mOhm Single N-Channel SO-8FL

  • Package/Case :
  • SO-8
  • Product Categories :
  • RoHs Status:
  • Rohs
  • Life Cycle:
  • Obsoleted
  • Marking Code:
  • 4921N
  • In-stock:
  • 2268000


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NTMFS4921NT1G Product Details

Power MOSFET 30V 58.5A 6.95 mOhm Single N-Channel SO-8FL


  • Low RDS(on)
  • Improve System Efficincy
  • Low Capacitance
  • Minimize Driver Losses
  • Optimized Gate Charge
  • Minimize Switching Losses


  • DC-DC Converter, Power Load Switch, Point of Load, Motor Control
  • PC, Server, Game Console, HDD, Printer, and other computing and consumer products

NTMFS4921NT1G Pinout
(Picture: Pinout)

Technical Parameters

  • Transistor Polarity
  • N-Channel
  • Drain Source Breakdown Voltage
  • 30 V
  • Continuous Drain Current
  • 13.8 A
  • Resistance Drain Source RDS (on)
  • 10.8 mOhms
  • Configuration
  • Single
  • Mounting Style
  • Package / Case
  • SO-8
  • Packaging
  • Reel
  • Forward Transconductance gFS (Max / Min)
  • 54 S
  • Gate Charge Qg
  • 25 nC
  • Power Dissipation
  • 2.14 W

NTMFS4921NT1G Documents

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Estimated Delivery Time: Jan 28 - Feb 02 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that NTMFS4921NT1G is the original manufacturer or agent of ON?
We have a professional business development department to strictly test and verify the qualifications of ON original manufacturers and agents. All ON suppliers must pass the qualification review before they can publish their NTMFS4921NT1G devices; we pay more attention to the channels and quality of NTMFS4921NT1G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of NTMFS4921NT1G chips? Including ON original factory information, MOSFET application, NTMFS4921NT1G pictures?
You can use Jotrin's intelligent search engine, or filter by Discretes & Drivers ; MOSFETs category, or find it through ON Semiconductor, LLC Information page.
Q: Are the ON's NTMFS4921NT1G price and stock displayed on the platform accurate?
The ON's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for NTMFS4921NT1G, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of NTMFS4921NT1G?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the NTMFS4921NT1G we delivered, we will accept the replacement or return of the NTMFS4921NT1G only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of NTMFS4921NT1G.
(3)The NTMFS4921NT1G is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as NTMFS4921NT1G datasheet pdf, NTMFS4921N pin diagram?
Need any After-Sales service, please feel free contact us:

ON Semiconductor, LLC

ON Semiconductor is a technology innovation enabler in energy-efficient electronics that enables design engineers to reduce global energy use. The company offers a comprehensive portfolio of energy efficient power and signal management, logic, discrete and custom solutions to help customers solve...
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