DTC143EKA NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors)

Specifications

DTC143EKA NPN  100mA  50V  Digital Transistors (Bias Resistor Built-in Transistors)

 Features
1) Built-In Biasing Resistors, R1 = R2 = 4.7k ohm.
2) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see inner circuit).
3) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of completely eliminating parasitic effects.
4) Only the on/off conditions need to be set for operation, making the circuit design easy.
5) Complementary PNP Types :DTA143E series
6) Lead Free/RoHS Compliant.

Application
Switching circuit, Inverter circuit, Interface circuit, Driver circuit

Picture:

Logistics:

Corporate Vision:

1.Best service

2.Good quality

3.Competitive price

4.Sufficient supply 

Shipping:

1. The items normally will be shipped out within 3 working days after the payment confirmed.

2. It will be shipped by DHL/FedEx /TNT/ UPS /EMS or other special way. Please contact with us and chose the best one.

You should pay attention to this:

3. Any accidents and delays or other issues caused by forwarder, please forgive that we can not take responsibility.   

4. Your payment for the shipping cost will be highly appreciated.  

Refund & Replacement:

1. One month for return policy from the arrival date.

2. Please simply return to us for replacement or refund, when you find the unperfected quality items or they don’t work well.

3. If the items are defective please notify us within 3 days after arrival.

4. Any items must be returned in their original condition to get a refund or replacement. 

Contact information:

Tel : 86-411- 82556766

Fax: 86-411-82556988

Other Policies:

1. About MOQ which depends on your order.

2. About warranty we give one month for refund or replacement.

3. About sample which needs your charge.

4. About inventory which changes everyday and depends on your order.

5. About order process: We will send you a PI (term of shipping, aggregate amount and so on) after receive you parts list.

We also take OEM,ODM orders as your design, if you have any question, feel free to contact us.