Author Topic: Thermal fuse  (Read 450 times)

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Offline hamdi.tnTopic starter

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Thermal fuse
« on: November 02, 2024, 01:01:02 pm »
Hi,

Anyone can point out a replacement for this, I think it's a thermal fuse for 300°C. Google not helping much.

Thanks

 

Offline coromonadalix

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Re: Thermal fuse
« Reply #1 on: November 02, 2024, 01:16:09 pm »
are you sure its a fuse instead of a cut off model   taobao  aliexpress  will show many, amazon too, many sites too

but this physical size / format    not so much
 

Online indeterminate

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Re: Thermal fuse
« Reply #2 on: November 03, 2024, 09:21:02 am »
what did it cum out of
open it up , it looks like a self resetting thermal switch used for overload protection.

 

Online wraper

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Re: Thermal fuse
« Reply #3 on: November 03, 2024, 09:36:07 am »
Where it's used? This manufacturer has part that looks very similar https://www.hcet-cn.com/products-detail-1049132 They also have HC02 model but it looks more different.
« Last Edit: November 03, 2024, 10:01:27 am by wraper »
 
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Offline hamdi.tnTopic starter

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Re: Thermal fuse
« Reply #4 on: November 03, 2024, 10:40:05 am »
Hi all,  thanks for your help !

are you sure its a fuse instead of a cut off model   taobao  aliexpress  will show many, amazon too, many sites too

but this physical size / format    not so much

what did it cum out of
open it up , it looks like a self resetting thermal switch used for overload protection.



It's used on a hair straightener, to protect the heating element. It's marked "F" on the PCB and it's open now so I assumed it's a fuse. But it could be a thermostat that failed open.

Where it's used? This manufacturer has part that looks very similar https://www.hcet-cn.com/products-detail-1049132 They also have HC02 model but it looks more different.

Nice ! it certainly look like these,  thanks a lot  :-+



 

Online wraper

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Re: Thermal fuse
« Reply #5 on: November 03, 2024, 11:22:08 am »
Quote
It's used on a hair straightener, to protect the heating element.
Then most likely it's just a thermal switch with no overcurrent protection
 


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