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2SK4043LS

2SK4043LS

2SK4043LS

onsemi

MOSFET N-CH 30V 20A TO220FI

compliant

TO-220-3 Full Pack

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

2SK4043LS Pricing & Ordering

Quantity Unit Price Ext. Price
1 $1.61000 $1.61
500 $1.5939 $796.95
1000 $1.5778 $1577.8
1500 $1.5617 $2342.55
2000 $1.5456 $3091.2
2500 $1.5295 $3823.75
6017 items

2SK4043LS 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

2SK4043LS onsemi

Name Value
Product Status Obsolete
FET Type N-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 30 V
Current - Continuous Drain (Id) @ 25°C 20A (Ta)
Drive Voltage (Max Rds On, Min Rds On) 2.5V, 4V
Rds On (Max) @ Id, Vgs 21mOhm @ 10A, 4V
Vgs(th) (Max) @ Id -
Gate Charge (Qg) (Max) @ Vgs 37 nC @ 4 V
Vgs (Max) ±10V
Input Capacitance (Ciss) (Max) @ Vds 3000 pF @ 20 V
FET Feature -
Power Dissipation (Max) 2W (Ta), 20W (Tc)
Operating Temperature 150°C (TJ)
Mounting Type Through Hole
Supplier Device Package TO-220FI(LS)
Package / Case TO-220-3 Full Pack
Q1: What is the purchase guide for 2SK4043LS?
2SK4043LS of onsemi is a MOSFET N-CH 30V 20A TO220FI. ICHOME is a long-term spot supplier of 2SK4043LS, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 2SK4043LS?
Download 2SK4043LS Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing2SK4043LS from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 2SK4043LS alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 2SK4043LS 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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