QT Brightek (QTB) QBEC5120
- Part No.:
- QBEC5120
- Manufacturer:
- QT Brightek (QTB)
- Category:
- LED Emitters - Infrared, UV, Visible
- Package:
- Radial
- Datasheet:
-
QBEC5120.pdf
- Description:
- LAMP IR 3MM 30MW 50MA 940NM
- Quantity:
- Payment:

- Shipping:

Inventory:1,235
Please send an inquiry. Send us your inquiry, and we will respond immediately.
QBEC5120 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- QT Brightek (QTB)
- Series:
- Lamp
- Package/Case:
- Radial
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Type:
- Infrared (IR)
- Current - DC Forward (If) (Max):
- 50mA
- Radiant Intensity (Ie) Min @ If:
- 30mW/sr @ 50mA
- Wavelength:
- 940nm
- Voltage - Forward (Vf) (Typ):
- 1.4V
- Viewing Angle:
- 20°
- Orientation:
- Top View
- Operating Temperature:
- -40°C ~ 80°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
QBEC5120 FAQ
1.How can I place an order for QBEC5120 through Aetrix?
Please submit a Request for Quotation (RFQ) for QBEC5120 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 QBEC5120 reliable?
The price and inventory of QBEC5120 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for QBEC5120 is usually 5 days.
3.What payment methods are accepted for QBEC5120?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for QBEC5120 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for QBEC5120?
QBEC5120 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your QBEC5120 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 QBEC5120?
For technical support, including QBEC5120 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your QBEC5120 requirements.
6.How does Aetrix verify that QBEC5120 is sourced from the original manufacturer or authorized distributors?
All QBEC5120 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 QBEC5120 meets industry standards.
7.What is the process for return or replacement of QBEC5120?
All QBEC5120 units undergo pre-shipment inspection (PSI). If there is an issue with QBEC5120, 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 QBEC5120 part is unused and in its original packaging.
Return procedure for QBEC5120:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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