0

Free nationwide delivery on all online orders over 500 RON (without VAT), within the limit of 15 kg per order.

Dear Partners,
We would like to inform you that our office will be closed on 24.12.2025. – 07.01.2026.
All online orders received starting with 23.12.2025 after 15:00 will be processed on 08.01.2026. Delivery of ordered goods will be made from 09.01.2026. Thank you for your understanding.
We wish you Happy Holidays and a successful New Year!

Code:
Product Name:



The fields marked with * are mandatory!
{#Order end time#} {#Delivery end time#}
09:30 11:30
10:30 12:30
13:30 15:30
14:30 16:30

MJE340 (KSE340)

  • NPN 300V 500mA 20W
Product name Comet: MJE340 (KSE340)
Manufacturer name: KSE340STU
Manuafacturer: ON SEMICONDUCTOR (284)
Category: Transistors (826)
Subcategory: Transistors Bipolar (295)
Package: TO126
Description: NPN 300V 500mA 20W
Order code: 2294
Image is for illustrative purposes only!
Specification
Manufacturer
ON SEMICONDUCTOR
Type
NPN
Package
TO126/TO225/SOT32
Max. CE voltage
300 V
Maximum collector current
0.5 A
Maximum power dissipation
20 W
Vce_max saturation @ Ib, Ic
-
Current gain
30÷240 @ 50mA, 10V
Max. Switching frequency
-
Operating Temperature Tj_max
+150 °C
Attached files
Unit price without VAT
buc. EUR
1 0.31500
10 0.27930
100 0.25200
500 0.22050
2000 0.21000

Pack: 1920
If you order quantity multiple of pack quantity, it will speed up the processing of your order.

Select currency
SplC
RON
EUR
USD
Report Error
Thank you for helping us to improve our website
Please provide as much detail as you can with regard to the problem you found.
This problem is regarding: MJE340 (KSE340)

* Error type:

Additional information:

If you would like to be contacted about this problem, please enter your email address below.

 

Link to current page:
Availability
Bulgaria
4565
Ask

Scroll to top