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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 1,000

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 1,000
Multiple Of: 1,000
Quantity Web Price
1,000 $0.181
2,000 $0.15
4,000 $0.131
6,000+ $0.126


Attributes Table
No of Channels 1
Isolation Voltage-RMS 5000V
Output Voltage-Max 80V
CTR-Min 20%
Operating Temp-Max 110°C
Features and Applications

The 4N26S-TA is a Single Channel Surface Mount Phototransistor Optocoupler, available in DIP-6 package.

The 4N2X, 4N3X, H11AX series of devices each consist of an infrared emitting diode optically coupled to a phototransistor.


  • 4N2X series: 4N25, 4N26, 4N27, 4N28
  • 4N3X series: 4N35, 4N36, 4N37, 4N38
  • H11AX series: H11A1, H11A2, H11A3, H11A4, H11A5
  • High isolation voltage between input and output (Viso=5000 V rms)
  • Creepage distance >7.62 mm
  • Operating temperature up to +110°C
  • Compact dual-in-line package
  • Pb free and RoHS compliant.


  • Power supply regulators
  • Digital logic inputs
  • Microprocessor inputs