Buy(0)
Inquiry(0)
Dear customers, due to the implementation of the GDPR policy in Europe, UTSOURCE has also made adjustment accordingly to meet the policy requirements. Please read the new privacy policy carefully and this window will no longer pop up after you accept it.
Delivery Address
+ Add Address
The new shipping address
* Please fill in the cell phone number correctly to make sure that you can receive the tracking info in time.
Country Code
Favorite
Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
Description
Transistor
All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
Description
Transistor is a device that is used for switching or amplification of the electrical signals. transistor is a three terminal device and these terminals are called emitter, base and collector in case of Bipolar Junction Transistor (BJT). In bipolar junction transistor current flows due to both type of charge carriers. Epitaxial transistors are manufactured using special manufacturing techniques in which vapor phase deposition is used which allow very precise control of doping levels and gradients.
C1815 is a NPN epitaxial silicon transistor which is manufactured using epitaxial technique, due to which these transistors can operate at high frequencies. It is BJT type of transistor with a three terminals.
Pin Description
Pin description of the device is given below; it is available in TO-92 package with three terminals.
IC Electrical Characteristics/ Specifications
This device can be mounted on printed circuit boards in through hole configuration. Other electrical parameters of the device are given below
Working Principle
NPN bipolar junction transistor has N-type emitter and collector while it has a P-type base terminal. A transistor can be biased to operate in one of its three operating regions which are cutoff, saturation and active region. Transistor will work as amplifier when it is biased in active region and it will work as a switch when it is biased in cutoff and saturation region. BJTs are current controlled devices, current applied at the base of the transistor will determine the operating region of the device. Depending upon the requirements of the user, transistor can be used in any of these three arrangements (i) Common Emitter (ii) Common Collector (iii) Common Base
Applications
BJTs are very popularly used in electronic circuits, some common applications of the C1815 are given below
● Audio frequency amplifier
● High frequency OSC
● Switch
Audio Amplifier
Diagram of audio amplifier using C1815 is shown in figure below. Maximum collector current of the device is 150 mA so it can easily drive any load under or equal to 150 mA. However, for long and reliable operation of the device it must always be used at load less than 150 mA.
Moisture Sensor/ As Switch
Application of the C1815 as a switch in moisture sensor circuit is shown in figure below. When the two leads mentioned as input are put into a moisturized soil it will establish a connection of power supply to the base of transistor and the transistor swill start working. In the absence of moisture there will be no conducting path and the transistor will remain OFF
Preview of the first 3 pages of the data sheet
Some Part number from the same manufacture
Same catergory
10000 buyer reviews from United States
Rachel Walker
Length of registration:7 years
The testing result for the Intergrated Circuits C1815HF ordered from Utsource website was satisfactory. The circuit was tested for its functionality, power consumption, and overall performance. The results showed that the circuit was able to meet the required specifications and performed as expected. The power consumption was within the expected range and the overall performance was satisfactory.
0
0
Reply0
03/17/2023
European payment method
Asia payment method
America payment method
International payment method
Latest shipping video More
Order
Payment
Shipping
Gift Coupon/Plus service
Returning
Returns are normally accepted when completed within 60 days from the date of the parcel delivered.
Defective ( Please provide a third party quality report of nonconforming products)
Return Freight charges must be prepaid; we will not accept COD shipments.
Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE 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.
C1815
C1815 has several brands around the world that may have alternate names for C1815 due to regional differences or acquisition. C1815 may also be known as the following names:
BUYING OPTIONS
Stock Status: 30000
Minimum: 41
Total Price:
Unit Price:0.09054
UTSOURCE
Country:
United States
Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 200$,Overweight will be charged separately
JudyCustomer Manager
sales@utsource.com
(888) 766 5577
+86 15302769052
+1 (312)899-4831
(whatsapp only)
Your dedicated customer service, providing you the best service at any time.
5 sellers Choices
Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company
Reply to
submit