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SMA4021

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SMA4021

SMA4021

Sanken

TRANS 4PNP DARL 60V 3A 12-SIP

SMA4021 Datasheet

compliant

12-SIP

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SMA4021 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $4.70000 $4.7
18 $4.20000 $75.6
36 $3.78000 $136.08
108 $3.44398 $371.94984
252 $3.10802 $783.22104
504 $2.78881 $1405.56024
1,008 $2.35200 -
2,502 $2.24000 -
Inventory changes frequently.
Send Inquiry
Upload BOM File

SMA4021 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

SMA4021 Sanken

Name Value
Product Status Obsolete
Transistor Type 4 PNP Darlington (Quad)
Current - Collector (Ic) (Max) 3A
Voltage - Collector Emitter Breakdown (Max) 60V
Vce Saturation (Max) @ Ib, Ic 1.5V @ 4mA, 2A
Current - Collector Cutoff (Max) 10µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce 2000 @ 2A, 4V
Power - Max 4W
Frequency - Transition -
Operating Temperature 150°C (TJ)
Mounting Type Through Hole
Package / Case 12-SIP
Supplier Device Package 12-SIP
Q1: What is the purchase guide for SMA4021?
SMA4021 of Sanken is a TRANS 4PNP DARL 60V 3A 12-SIP. ICHOME is a long-term spot supplier of SMA4021, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SMA4021?
Download SMA4021 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSMA4021 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SMA4021 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SMA4021 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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