+1 500 000 products in offer

7000 packages per day

+300 000 clients from 150 countries

We would like to inform that on 16.09.2026 at 10:00 PM - 12:00 AM (CEST) some problems with access to the website and online orders may occur. We apologize for any inconvenience.

We inform you that from January 26, 2026, there will be disruptions in the supply of goods due to a protest by carriers from the Western Balkans.

In order to ensure smooth delivery of goods, we ask you to choose air transportation.

Data processing in progress

Your credit limit has been exceeded. Your order will be accepted but not realized. The delivery schedule will not be set. Please contact a TME employee.

The task was successfully completed.

An unexpected error ocurred. Please try again.

Manufacturer	TDK-LAMBDA
Type of converter	AC/DC
Power	4W
Input voltage	90...305V AC, 120...430V DC
Output voltage	3.3V DC
Output current	1.2A
Efficiency	68%
Manufacturer series	KAS
Body dimensions	37x27.5x17.5mm
Mounting	THT
Protection	anti-overload OPP
Operating temperature	-40...70°C

KAS4-3.3

Converter: AC/DC; 4W; Uin: 90÷305VAC,120÷430VDC; Uout: 3.3VDC; 68%

Specification