Is it possible to stack SMD resistors in parallel to reduce power dissipation per resistor?
Published on 12/30/2016 4:40:33 PM
Description
There is a resistor on the PCB of about 70ohm. So the <br /> resistor would be dissipating 350mW of power. <br /> The SMD resistor package is 0805. But the problem is that the dissipates max resistor I fond is 125mW in this package. <br /> <br /> So can I get 3 220ohm versions of this resistor and literally stack them in parallel? <br /> <br />
15
comment
All comments
Unknown
4729
0
15
Rules about cashback: 1. Valid time: ALLPCB cashback activity will end on April 1st. 2. Capped amount: The capped amount of cashback for each account is $5,000. Each order can get a maximum of $2,000 cashback. That means every author can get $5,000 max. 3. Cashback range: The cashback activity only covers the corresponding PCB order. The order amount for other combined payment products will be invalid. 4. Clicking your own promotional link will be invalid. The same email address, shipping address, contact information, and phone number are all recognized as the same account. 5. ALLPCB has the final interpretation right of the cashback activity.
ALLPCB will donate 2% to the author for this promotion link.
Other Projects
Home / Industrial Automation low Cost with Arduino an ESP01
2526
0
314
josemarjr
