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SFF440S1

SFF440S1

SFF440S1

Solid State Devices

SFF440S1 8 A, 500 V, 0.98 Ω N-Channel Power MOSFET

compliant

SMD1

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SFF440S1 Pricing & Ordering

Quantity Unit Price Ext. Price
Inventory changes frequently.

SFF440S1 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

SFF440S1 Solid State Devices

Name Value
Product Status
FET Type N-Channel
Technology -
Drain to Source Voltage (Vdss) 500V
Current - Continuous Drain (Id) @ 25°C 8A
Drive Voltage (Max Rds On, Min Rds On) -
Rds On (Max) @ Id, Vgs 980mΩ
Vgs(th) (Max) @ Id 4.0V
Gate Charge (Qg) (Max) @ Vgs 68.5nC
Vgs (Max) 20V
Input Capacitance (Ciss) (Max) @ Vds -
FET Feature -
Power Dissipation (Max) 74W
Operating Temperature -55°C to +150°C
Mounting Type -
Supplier Device Package -
Package / Case SMD1
Q1: What is the purchase guide for SFF440S1?
SFF440S1 of Solid State Devices is a SFF440S1 8 A, 500 V, 0.98 Ω N-Channel Power MOSFET. ICHOME is a long-term spot supplier of SFF440S1, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SFF440S1?
Download SFF440S1 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSFF440S1 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SFF440S1 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SFF440S1 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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