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Isocom Components TLP521-4X

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Isocom Components TLP521-4X

Manufacturer Isocom Components
Mfr.Part # TLP521-4X
LCSC Part # C191338
Package DIP-16
Customer #

Isocom Components TLP521-4X


DIP-16 Optocouplers RoHS


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Category Optocouplers & LEDs & Infrared/Optocouplers

Isocom Components TLP521-4X

Package DIP-16
Manufacturer Isocom Components
Brand Category International Brands
Packaging Tube-packed
Product Type -
Input Type -
Number of Channels -
Voltage-Isolation -
Output-Voltage(Max) -
Output-Current(Max) -
Data Rate -
Voltage-Supply -
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Shopping Guide

Shipping Delivery period For in stock parts, orders generally can be ready to ship within 4 hours.
LCSC ships orders once a day at about 5pm except Sunday.
Once shipped, estimated delivery time depends on the below carriers you chose.
DHL Express, 3-7 business days
DHL eCommerce,12-22 business days
FedEx International Priority, 3-7 business days
EMS, 10-15 business days
Registered Air Mail, 15-30 business days
Shipping rates Shipping rates for your order can be found in the shopping cart.
Shipping option We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping.
Shipping tracking We will notify you by email with tracking number once order is shipped.
You can also find the tracking number in order history.
Returning/warranty Returning Returns are normally accepted when completed within 30 days from date of shipment,please contact customer service for a return authorization.
Parts should be unused and in original packaging.
Customer has to take charge for the shipping.
Warranty All LCSC purchases come with a 30-day money-back return policy, plus a 90-day LCSC warranty against any manufacturing defects.
This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation
Ordering  How to Buy LCSC accepts online orders.
Add to cart > Check out > Submit order > Complete payment >Delivery
Payment PayPal, Credit Card includes Visa, Master, American Express.
Wire Transfer, available for order over 500 USD.
In stock: 5955
Ship Immediately


Ship within 3 days


Minimum : 1  Multiples : 1

Unit Price


Ext. Price




Sales Unit: Piece       Full Tube: 25
Qty. Unit Price Ext. Price
1+ US$0.665 US$0.67
10+ US$0.49 US$4.9
30+ US$0.458182 US$13.75
100+ US$0.392255 US$0.426364 US$39.23
500+ US$0.379081 US$0.412045 US$189.54
1000+ US$0.373227 US$0.405682 US$373.23

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