MACOM Technology Solutions MRF428
- Part No.:
- MRF428
- Manufacturer:
- MACOM Technology Solutions
- Category:
- Bipolar RF Transistors
- Package:
- 211-11, Style 2
- Datasheet:
-
MRF428.pdf
- Description:
- RF TRANS NPN 55V 211-11
- Quantity:
- Payment:

- Shipping:

Inventory:80
Please send an inquiry. Send us your inquiry, and we will respond immediately.
MRF428 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- MACOM Technology Solutions
- Series:
- -
- Package/Case:
- 211-11, Style 2
- Packaging:
- Tray
- Product Status:
- Active
- Transistor Type:
- NPN
- Voltage - Collector Emitter Breakdown (Max):
- 55V
- Frequency - Transition:
- -
- Noise Figure (dB Typ @ f):
- -
- Gain:
- 15dB
- Power - Max:
- 150W
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 10 @ 5A, 5V
- Current - Collector (Ic) (Max):
- 20A
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
- Supplier Device Package:
- 211-11, Style 2
MRF428 FAQ
1.How can I place an order for MRF428 through Aetrix?
1.Please submit a Request for Quotation (RFQ) for MRF428 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MRF428 reliable?
The price and inventory of MRF428 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MRF428 is usually 5 days.
3.What payment methods are accepted for MRF428?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MRF428 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MRF428?
MRF428 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MRF428 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MRF428?
5.For technical support, including MRF428 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MRF428 requirements.
6.How does Aetrix verify that MRF428 is sourced from the original manufacturer or authorized distributors?
6.All MRF428 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MRF428 meets industry standards.
7.What is the process for return or replacement of MRF428?
All MRF428 units undergo pre-shipment inspection (PSI). If there is an issue with MRF428, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MRF428 part is unused and in its original packaging.
Return procedure for MRF428:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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