Isocom TLP521-4X DC Input 4-Channel Optocoupler, Through Hole, 16-Pin DIP

Bulk discount available
View bulk pricing options

Subtotal (1 tube of 25 units)*

£20.25

(exc. VAT)

£24.25

(inc. VAT)

Add to Basket
Select or type quantity
New product - Preorder today
  • Shipping from 14 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Tube*
25 - 100£0.81£20.25
125 +£0.786£19.65

*price indicative

RS Stock No.:
893-573
Mfr. Part No.:
TLP521-4X
Brand:
Isocom
Find similar products by selecting one or more attributes.
Select all

Brand

Isocom

Mount Type

Through Hole

Product Type

Optocoupler

Output Type

Analogue

Maximum Forward Voltage

1.4V

Number of Channels

4

Packaging

Tube

Number of Pins

16

Package Type

DIP

Input Current Type

DC

Typical Rise Time

4μs

Maximum Input Current

50mA

Isolation Voltage

5000Vrms

Minimum Operating Temperature

-40°C

Logic Output

No

Maximum Current Transfer Ratio

600%

Maximum Operating Temperature

105°C

Standards/Approvals

RoHS

Minimum Current Transfer Ratio

50%

Typical Fall Time

3μs

Series

TLP521

Automotive Standard

No

COO (Country of Origin):
TH
The Isocom optically coupled isolator designed for robust signal transmission. Featuring an infrared light emitting diode and an NPN silicon photo transistor, it ensures efficient operation in varied environmental conditions.

AC isolation voltage rated at 5000V RMS for enhanced safety

Wide operating temperature range from -40°C to +105°C ensures reliability in diverse applications

Power dissipation capacity of 150mW allows for sustainable energy management

Collector current handling up to 50mA enables versatile design integration

Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy