Microchip Technology UF140SM
- Part No.:
- UF140SM
- Manufacturer:
- Microchip Technology
- Category:
- Single Diodes
- Package:
- DO-213AB, MELF (Glass)
- Description:
- DIODE GEN PURP 400V 1A DO213AB
- Quantity:
- Payment:

- Shipping:

Inventory:3,153
Please send an inquiry. Send us your inquiry, and we will respond immediately.
UF140SM Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- DO-213AB, MELF (Glass)
- Packaging:
- Bulk
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 400 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 1 V @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 50 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 400 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-213AB (MELF, LL41)
- Operating Temperature - Junction:
- -65°C ~ 175°C
UF140SM FAQ
1.How can I place an order for UF140SM through Aetrix?
1.Please submit a Request for Quotation (RFQ) for UF140SM 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 UF140SM reliable?
The price and inventory of UF140SM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UF140SM is usually 5 days.
3.What payment methods are accepted for UF140SM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UF140SM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UF140SM?
UF140SM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UF140SM 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 UF140SM?
5.For technical support, including UF140SM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UF140SM requirements.
6.How does Aetrix verify that UF140SM is sourced from the original manufacturer or authorized distributors?
6.All UF140SM 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 UF140SM meets industry standards.
7.What is the process for return or replacement of UF140SM?
All UF140SM units undergo pre-shipment inspection (PSI). If there is an issue with UF140SM, 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 UF140SM part is unused and in its original packaging.
Return procedure for UF140SM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
UF140SM Tags

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