Tel: 8613530347680


Antech Enterprise Limited

Contact: Christina


Skype: christina-cheung

Whatsapp: 008613530347680


Tel: 86 13530347680

QQ: 980304303

Webchat: 13530347680

Good Quality Optocoupler 3SD11

Basic Info
  • Model NO.: 3SD11

  • Shape: ST

  • Operating Frequency: Ultra High Frequency Transistor

  • Material: Germanium Transistors

  • Craft: Planar Transistor

  • Brand Name: Lm2596t-Adj-Jdp1

  • Lead Free Status: RoHS Compliant

  • Condition: Brand Newand Original

  • Type: Optocoupler

  • Function and Usage: High Back Pressure Transistor

  • Current Capacity: High Power Transistor

  • Shielding Way: Remote Cut-off Shielding Tube

  • Encapsulation Structure: Chip Transistor

  • Operating Temperature: Standard

 Prouduct Description
1.Quality and cheap, fast delivery.

2.Gold membership.



Qty in stock

More than 10000 pcs

Lead time

3-5 day for own stock


New and original ;100% good quality


60 days warranty


T/T , Western Union ,Visa ;HSBC


UPS, DHL ,TNT ,FEDEX or by your own forwarder

2Our Services
1.We provide 60 Days warramty ( You have 60 days to test the items)

2.If there is any quality problem (defetive/don't work) of the goods,it could be returned with in the warranty days.(Notify us as soon as possible)

3.Any items must be returned in their original condition to qualify for a refund or replacement.

4.Any used items can not be refund or replace. 

Shipping & Packaging

1.We can shipping all over the world by DHL , UPS , Fedex and EMS,
The packaging is very safe and strong.If you have any special needs
Please let us know .

2.It will take around 3-5 days to reach your hands.

Our Products:    

1. Electronic components: integrated circuit (IC), hybrid ic, optocoupler, discrete semiconductor (diode,

Transistor,Thyristor,mosfet,fet, SCR Rectifier, Triac,diac,sidac,bridge Rectifier,igbts,  power diver etc.) 

Sensor etc. 

2. Power Electronic Devices: igbt module, mosfet module, gto module, gtr module, thyristor module, diode

 module, transistor module, RF mosfet module, converter etc.

3. industrial computer and accessories: HMI, LCD screen, LCD module,VFD display module, touch screen

(glass), protect membrane, keypad etc.

4. Electrical Equipment: fuse, circuit breaker,relay, contactor, timer, temperature controller, 

counter, switch, encoder, fan etc.

 Frequently Asked Questions

T/T(Bank Transfer),Western Union,Money Gram,Paypal.
Import duties,taxes and charges are not included in the item price or shipping charges.These charges are the buyer's responsibility.
Thank you for coming!