SMC Diode Solutions SCT640B
- Part No.:
- SCT640B
- Manufacturer:
- SMC Diode Solutions
- Category:
- SCRs
- Package:
- TO-220-3
- Datasheet:
-
SCT640B.pdf
- Description:
- SCR 600V 40A TO220B
- Quantity:
- Payment:

- Shipping:

Inventory:941
Please send an inquiry. Send us your inquiry, and we will respond immediately.
SCT640B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- SMC Diode Solutions
- Series:
- -
- Package/Case:
- TO-220-3
- Packaging:
- Tube
- Product Status:
- Obsolete
- Voltage - Off State:
- 600 V
- Voltage - Gate Trigger (Vgt) (Max):
- 1.5 V
- Current - Gate Trigger (Igt) (Max):
- 35 mA
- Voltage - On State (Vtm) (Max):
- 1.55 V
- Current - On State (It (AV)) (Max):
- -
- Current - On State (It (RMS)) (Max):
- 40 A
- Current - Hold (Ih) (Max):
- 75 mA
- Current - Off State (Max):
- 10 µA
- Current - Non Rep. Surge 50, 60Hz (Itsm):
- 460A @ 50Hz
- SCR Type:
- Standard Recovery
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220AB
SCT640B FAQ
1.How can I place an order for SCT640B through Aetrix?
Please submit a Request for Quotation (RFQ) for SCT640B 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 SCT640B reliable?
The price and inventory of SCT640B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SCT640B is usually 5 days.
3.What payment methods are accepted for SCT640B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SCT640B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SCT640B?
SCT640B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SCT640B 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 SCT640B?
For technical support, including SCT640B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SCT640B requirements.
6.How does Aetrix verify that SCT640B is sourced from the original manufacturer or authorized distributors?
All SCT640B 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 SCT640B meets industry standards.
7.What is the process for return or replacement of SCT640B?
All SCT640B units undergo pre-shipment inspection (PSI). If there is an issue with SCT640B, 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 SCT640B part is unused and in its original packaging.
Return procedure for SCT640B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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