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  5. /IRFF321
IRFF321 thumbnail 1
Texas Instruments

IRFF321

Category
Transistors
Manufacturer
Texas InstrumentsDetails
Datasheet
Description
350V 2.5A 1.8Ω@10V 20W 4V@250uA 1 N-Channel TO-205AF(TO-39) Single FETs, MOSFETs
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status5490
QuantityIRFF321
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
PackageTO-205AF(TO-39)Drain to Source Voltage350V
Current - Continuous Drain(Id)2.5ARDS(on)1.8Ω@10V
Pd - Power Dissipation20WGate Threshold Voltage (Vgs(th))4V@250uA
TypeN-ChannelReverse Transfer Capacitance (Crss@Vds)20pF
Number1 N-ChannelOperating Junction Temperature Range-55℃~+150℃
Input Capacitance(Ciss)450pFGate Charge(Qg)15nC@10V
CNHTS8541290000USHTS8541290095
TARIC8541290000CAHTS8541290000
BRHTS85412910INHTS85412900
MXHTS8541.29.99
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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ESD Control

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Product FAQ
Purchasing FAQ

What type of component is IRFF321, and what package does it use?

IRFF321 is an authentic electronic component manufactured by Texas Instruments, categorized under Transistors. It is supplied in the standard TO-205AF(TO-39) 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 IRFF321 datasheet above.

Why is pricing for IRFF321 available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for IRFF321 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 IRFF321 be shipped once quoted?

Lead times for IRFF321 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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