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  1. Home
  2. /Products
  3. /Discrete Semiconductors
  4. /Diodes & Rectifiers
  5. /GC4491-42
GC4491-42 thumbnail 1
Microchip

GC4491-42

Category
Diodes & Rectifiers
Manufacturer
MicrochipDetails
Datasheet
Description
High-Voltage-PIN
Similar Products
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status5910
QuantityGC4491-42
Country

Get Tiered Pricing (Submit RFQ)

Product Details
Documentation

The GC4400 series are high voltage, high power (cathode base) PIN diodes. These high resistivity silicon devices are glass passivated for high stability and reliability and have been proven by thousands of device hours in high reliability systems. Each device can withstand storage temperatures from -65°C to +200°C and will operate over the range from -55°C to +150°C. All devices meet or exceed military environmental specifications of MIL-PRF-19500. The GC4400 series will operate typically with +50 mA forward bias. Breakdown voltages are available up to 750 volts.



  • Available as packaged devices, as chips for hybrid applications or as MELF
  • High power handling
  • Suitable for application to 18Ghz (2Ghz for MELF)
  • Low Loss Low Distortion
  • RoHS Compliant versions available
  • Non-Magnetic MELF versions available
  • 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 GC4491-42, and what package does it use?

    GC4491-42 is an authentic electronic component manufactured by Microchip, categorized under Diodes & Rectifiers. It is supplied in the standard manufacturer-specified 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 GC4491-42 datasheet above.

    Why is pricing for GC4491-42 available via RFQ rather than a fixed checkout price?

    Electronic component spot-market pricing for GC4491-42 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 GC4491-42 be shipped once quoted?

    Lead times for GC4491-42 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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