TLP421-1GB Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP

    All the parts are Original Brand!!

    If you need any other parts, just send the parts No. to us. Many parts may not update in our store in time. Our sales will response you ASAP.

    Please confirm us if our payment account change,If we change our account,our sales will send you a Stamp copy of our company!

    1.Over 10 years experience on IC components export and import.

    2.Most of the parts are in stock, they can be shipped within 3 business days.

    3.With strong team to test and QC the parts before shipping.

Which include:

     Visual Inspection.

     Chemical decapsulation.

     X-ray Inspection.

     Electronic Silicon Testing.

     Key Functional Testing.

     4.Free shipping for those per order amount is above US$2500.

1. The items can be shipped to all over the world.
2. DHL,UPS,TNT ,EMS, Fedex,Post are acceptable to all districts.
3. The goods will arrive you in about 3-7 business days after shipment if you choose express.And 10-45 business days by Post.
4.  Choosing the best and fastest way to ship the product and make sure the parts arrive our customers safety.

Alibaba escrow, West Union, T/T, Paypal,ect., All major credit cards are accepted through secure payment processor.

     Handysun offer New and original parts to our customers, Please do not worry about the quality issue.

    120 days warranty for the parts.If the item you purchase from our store are not of perfected quality, that is they don't work electronically to manufacturers specifications, simply return them to us for replacement or refund.

Shen Zhen Han Disen Technology Co., Ltd

Contact: Lily Cai

Tel:+86-13828791498

Email:sales05 @

Skype: lily-cat3