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SI3139K

SI3139K

SI3139K

Micro Commercial Co

SI3139K MOSFET P-CH -20V -660MA SOT723

compliant

SOT-723

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SI3139K Pricing & Ordering

Quantity Unit Price Ext. Price
Inventory changes frequently.

SI3139K Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

SI3139K Micro Commercial Co

Name Value
Product Status NRND
FET Type P-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) -20 V
Current - Continuous Drain (Id) @ 25°C -660mA (Tj)
Drive Voltage (Max Rds On, Min Rds On) 4.5V
Rds On (Max) @ Id, Vgs 520mOhm @ 500mA, 10V
Vgs(th) (Max) @ Id 800mV @ 250µA
Gate Charge (Qg) (Max) @ Vgs -
Vgs (Max) ±12V
Input Capacitance (Ciss) (Max) @ Vds
FET Feature -
Power Dissipation (Max)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Supplier Device Package SOT-723
Package / Case SOT-723
Q1: What is the purchase guide for SI3139K?
SI3139K of Micro Commercial Co is a SI3139K MOSFET P-CH -20V -660MA SOT723. ICHOME is a long-term spot supplier of SI3139K, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SI3139K?
Download SI3139K Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSI3139K from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SI3139K alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SI3139K replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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