Isocom TLP521 Optoisolator 1 Channel 50-600% CTR 5.3KV DIL-4

Isocom
Order Code:

63-1445

Brand: Isocom MPN: TLP521
Qty Unit Price (Ex VAT)
5+ £0.367
20+ £0.346
100+ £0.223
Price per unit {{ this._page.IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 5
Out of stock910 due on 22/12/2025


A photoisolator that uses an IR LED optically coupled to an NPN silicon photo transistor in a space efficient through hole package. Suitable for applications such as computer terminals, industrial systems controllers, test and measurement equipment, signal transmission.


  • DIL-4 package
  • High current transfer ratio
  • High isolation voltage
  • High VCEO
  • UL Recognised
Case Style DIL-4
Isolation Voltage 5.3kV
No of Channels 1
Current Transfer Ratio Min. 50 to 600%
Forward Current 50mA

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