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SFH619A

SFH619A

SFH619A

OPTOISOLATOR 5.3KV DARL 4DIP

compliant

4-DIP (0.300", 7.62mm)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SFH619A Pricing & Ordering

Quantity Unit Price Ext. Price
1 $1.23000 $1.23
10 $0.99800 $9.98
25 $0.76760 $19.19
100 $0.69080 $69.08
250 $0.61400 $153.5
500 $0.52190 $260.95
1,000 $0.42980 -
4,000 $0.40831 -
8,000 $0.39910 -
6183 items

SFH619A 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

SFH619A Vishay Semiconductor Opto Division

Name Value
Product Status Active
Number of Channels 1
Voltage - Isolation 5300Vrms
Current Transfer Ratio (Min) 1000% @ 1mA
Current Transfer Ratio (Max) -
Turn On / Turn Off Time (Typ) 4.5µs, 29µs
Rise / Fall Time (Typ) 3.5µs, 14.5µs
Input Type DC
Output Type Darlington
Voltage - Output (Max) 300V
Current - Output / Channel 125mA
Voltage - Forward (Vf) (Typ) 1.2V
Current - DC Forward (If) (Max) 60 mA
Vce Saturation (Max) 1.2V
Operating Temperature -55°C ~ 100°C
Mounting Type Through Hole
Package / Case 4-DIP (0.300", 7.62mm)
Supplier Device Package 4-DIP
Q1: What is the purchase guide for SFH619A?
SFH619A of Vishay Semiconductor Opto Division is a OPTOISOLATOR 5.3KV DARL 4DIP. ICHOME is a long-term spot supplier of SFH619A, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SFH619A?
Download SFH619A Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSFH619A from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SFH619A alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SFH619A 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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