Need help identifying a component

Askic

Senior Member

Join Date: Sep 2018

Posts: 187

Country: BIH
#1

Need help identifying a component

03-08-2022, 07:28 AM

Hello guys,

can you please help me to identify the components shown in the attached photo,
It is written the following:
B
R030
7286S

Is it possible that this component is 0.03 ohm resistor?

Thank you very much.
Attached Files
Tags: None
R_J

Badcaps Legend

Join Date: Jun 2012

Posts: 9534

Country: Canada
#2

03-08-2022, 10:30 AM

Re: Need help identifying a component

Seems to be a Bourns PTC resettable fuse 300ma 60v MF-R030
Comment
Askic

Senior Member

Join Date: Sep 2018

Posts: 187

Country: BIH
#3

03-08-2022, 11:59 PM

Re: Need help identifying a component

Thank you very much R_J.
Comment

Previous template Next

What is name of IC which is written "601Km" on its surface?

by chth96

Hello.

I have T12-952 soldering station which is not able to display any screen But When I power on it, iron become hot.

I desolder some components to check whether it have been faulty or not, But When I tried to desolder an IC Which is written "601Km" on the surface,I broke leftmost pin like attached photos.

I use Mini Drill in order to peel off plastic suface but I cannot found copper sheet which is supposed to be pin3.

What is name of IC which is written "601Km" on the surface?

and Is there any...

3 Photos
- Channel: General Electronics Technical Discussion
09-28-2024, 11:19 PM
Help Identifying an IC

by omaar

I need help identifying this IC and, if possible, the value of the capacitors next to it. It is part of the HDMI circuit of an EVGA RTX 2060 GPU. It suffered a short circuit, leaving the graphics card without video and the TV without image....

2 Photos
- Channel: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals
06-06-2025, 07:48 PM
Help Identifying IC on MacBooks Pro - 820-02020

by Digital Solutions

Subject: Help Identifying IC on 820-02020 (MacBook Pro A2338 M1, 2020) — C02045500 / EKQ8LL1A

Hi all,

I'm working on a MacBook Pro A2338 M1 (2020) with logic board 820-02020.

The machine has a power issue — not powering on, and I'm trying to trace the fault.

While inspecting the board, I found a cluster of components

This area looks damaged or burned — there are about 4–5 components that seem affected

I've attached a close-up photo of the chip and its surrounding area (see...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
06-05-2025, 03:43 AM
70mai Dash Cam A510 - help identifying connector on camera module

by m1ch43lzm

Hi everyone
I have a 70mai Dash Cam A510 which failed after about 3 months of being installed in my car, likely due to heat, i got it from aliexpress so no point in trying to return it for warranty (and shipping it back would cost me almost the same as a new one from ali)
The camera would boot loop showing 70mai logo on the screen, sometimes it would boot fine then the live view would freeze or display purple lines

I already took it apart, and found out that the camera boots fine if i unplug the camera module from the main PCB, sometimes "playing" with the connector...
- Channel: Troubleshooting Game Consoles & Other Weird Devices
05-11-2025, 06:02 PM
Need help identifying an IC from a HP Victus 15

by Matt Graybeal

I am having trouble identifying this chip, it's near where the power comes into the board. From a HP Victus 15. Says RW=AL UG1

1 Photo
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
04-28-2025, 06:01 PM
Loading...
No more items.

Need help identifying a component

Need help identifying a component

Comment

Comment

Related Topics