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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Interface ICs
  5. /ST4E1240IQT
ST4E1240IQT thumbnail 1
STMicroelectronics

ST4E1240IQT

Category
Interface ICs
Manufacturer
STMicroelectronicsDetails
Datasheet
Description
High-speed 3.3 V / 5 V RS485 transceiver with ± 12 kV IEC 61000-4-2 contact ESD protection
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status3400
QuantityST4E1240IQT
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Key Features
Documentation
TypeDescriptionTypeDescription
Operating RangeIndustrialSupply Voltage Min Volt3.0
Supply Voltage Max Volt5.5Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0ECCN USEAR99
ECCN EUNECPacking TypeTape And Reel
RoHS StatusGradeIndustrial
Package NameVFDFPN 8 3x3x1.0
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI

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Product FAQ
Purchasing FAQ

What type of component is ST4E1240IQT, and what package does it use?

ST4E1240IQT is an authentic electronic component manufactured by STMicroelectronics, categorized under Interface ICs. It is supplied in the standard VFDFPN 8 3x3x1.0 package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official ST4E1240IQT datasheet above.

Why is pricing for ST4E1240IQT available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for ST4E1240IQT fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

How quickly can ST4E1240IQT be shipped once quoted?

Lead times for ST4E1240IQT depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

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ISO 9001
ESD Control
STMicroelectronics

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