Diotec Semiconductor MMDT521LW-AQ
- Part No.:
- MMDT521LW-AQ
- Manufacturer:
- Diotec Semiconductor
- Category:
- Single, Pre-Biased Bipolar Transistors
- Package:
- SC-70, SOT-323
- Datasheet:
-
MMDT521LW-AQ.pdf
- Description:
- BIASED BJT SOT-323 NPN 4700OHM
- Quantity:
- Payment:

- Shipping:

Inventory:7,511
Please send an inquiry. Send us your inquiry, and we will respond immediately.
MMDT521LW-AQ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diotec Semiconductor
- Series:
- -
- Package/Case:
- SC-70, SOT-323
- Packaging:
- Bulk
- Product Status:
- Active
- Transistor Type:
- NPN - Pre-Biased
- Current - Collector (Ic) (Max):
- 100 mA
- Voltage - Collector Emitter Breakdown (Max):
- 50 V
- Resistor - Base (R1):
- 4.7 kOhms
- Resistor - Emitter Base (R2):
- 4.7 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 20 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- -
- Current - Collector Cutoff (Max):
- 100nA (ICBO)
- Frequency - Transition:
- 250 MHz
- Power - Max:
- 200 mW
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-323
MMDT521LW-AQ FAQ
1.How can I place an order for MMDT521LW-AQ through Aetrix?
Please submit a Request for Quotation (RFQ) for MMDT521LW-AQ 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 MMDT521LW-AQ reliable?
The price and inventory of MMDT521LW-AQ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MMDT521LW-AQ is usually 5 days.
3.What payment methods are accepted for MMDT521LW-AQ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MMDT521LW-AQ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MMDT521LW-AQ?
MMDT521LW-AQ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MMDT521LW-AQ 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 MMDT521LW-AQ?
For technical support, including MMDT521LW-AQ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MMDT521LW-AQ requirements.
6.How does Aetrix verify that MMDT521LW-AQ is sourced from the original manufacturer or authorized distributors?
All MMDT521LW-AQ 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 MMDT521LW-AQ meets industry standards.
7.What is the process for return or replacement of MMDT521LW-AQ?
All MMDT521LW-AQ units undergo pre-shipment inspection (PSI). If there is an issue with MMDT521LW-AQ, 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 MMDT521LW-AQ part is unused and in its original packaging.
Return procedure for MMDT521LW-AQ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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