Hey Everyone Anyone Can Marking This IC?
8R> IN JBL PartyBox 300
8R> IN JBL PartyBox 300
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To me, this appears to be from ONSEMI.
ONSEMI part # MSB1218A--RT1G
MSB1218A_RT1 - PNP Silicon General Purpose Amplifier Transistor (onsemi.com)
Examples of SMD markings for other parts from ONSEMI:
MMBT2222ALT1G, Bipolar Transistor, NPN, 40V, 0.6A, 0.225W Buy Wholesale and Retail (promelec.ru)Last edited by mon2; 06-08-2024, 08:10 AM.Comment
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I beg to differ!
That D2... reference suggests it's a diode. Also, that body proportions suggests a SOT-23, not a SOT-323. Also, leg 2 seems connected to nothing. It could be bridged to leg 3, but I don't think so. I don't even read BR, but 8R. So, my bet is MMBZ5241B, a 11V zener from Fairchild/ON semi. (1) Anode, (2) not connected, (3) Cathode.Comment
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Thanks. To the OP - pour alcohol onto the top surface to clarify if the first marking is an '8' or a 'B'. Appears to be a 'B' to me. If 'B' then my guess stands. If '8' then agree with the correction - both are from ONSEMI.
Also confirm if the lower right leg is connected to anything else. If floating then 100% it is a zener diode.
MMBZ5221BLT1 - Zener Voltage Regulators (onsemi.com)
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Hello!
Im struggling a bit to identify this little 6 leg guy with the marking "-59-" or "_65_" not sure of the orientation...
It belongs to a Mac Pro 2019 logic board model 820-01136-12
No schematics or boardview available.
Can someone more experienced in this IC identification help?
Thank you
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I believe the vendor is ONSEMI. Actually, looks more like NEXPERIA.
See here - similar style of markings:
74AUP1T34 PQ | Minería Zeus (zeusbtc.com)Last edited by mon2; 06-20-2024, 06:48 AM.Comment
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Perhaps:
https://assets.nexperia.com/document.../74AUP1T97.pdf
check the body and need to trace the cap pinsComment
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hey everyone can anyone send me datasheet of this bluetooth ic?
this module and ic is on the harman kardon aura studio 3
i want make somewhere can buy this full module or single icComment
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Found the manufacturer:
Welcome to Vimicro
One of their datasheets - contact the factory for the datasheet:
WS9621NLSE Datasheet (narincomicro.com)Last edited by mon2; 06-23-2024, 08:23 AM.Comment
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hey everyone,
FRCXA can anyone mark this ic please?
thiis ic is on the harman kardon onyx studio 5 boardComment
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Another one from monotlithic power, for AQPK marking the component is NB681AGD used in the HP SPECTRE X360 13 DA0X36MBAE0 Rev.E
Datasheet below
https://www.monolithicpower.com/en/d...ument_id/6394/Comment
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Can anyone help me find the real name of this component? ARM J24 220 dell precision 7820 ic pu52 and pu54
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MPQ8623GD Monolithic Power https://www.badcaps.net/forum/troubl...20#post1482820
Marking list 2022 https://www.badcaps.net/filedata/fetch?id=2089349
Datasheet https://www.monolithicpower.com/en/d...ument_id/4279/Comment
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SY8388RHC is Kd* ( I have few KdDXA on DELL LA-K453P REV 1.0)
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Hello, looking for pinout of SY8371B Marking DFAXXX, DFA, DFADMB. Thanks!Attached FilesComment
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SY8371BTMC-产品中心-矽力杰 (silergy.com)
I found only SY8370 but it may be close. Which board uses the SY8371B?
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See the first link - the webpage has the details you are requesting. For now, unable to download the full datasheet from their website but the landing page has the pinout.Comment
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Thread started and edited by piernov and SMDFlea. All members are welcome to contribute to the thread, if you have any
pictures, suggestions, spot any mistakes or want new content adding send me a PM or just make a post. Thanks
EDIT: See "IC Marking Codes and Datasheets #2" for more posts. All members please post comments in thread #2.
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Click on the name next to the post # to view the single post... -
Ricoh Power Management IC`s Marking Codes
The attached pdf titled "Ricoh PMIC`s Marking Codes,pdf" was made by me from the main pdf Ricoh_MARKINGS.
....06-06-2021, 12:29 PM -
Hello folks, I seem to have a lot of trouble when it comes to distinguishing markings on SMD components especially when it comes to the question of whether it is a 1 or an I. for example, I see components marked NI. It looks just like that. However, I cannot tell if that "I" might be a number one instead. Is there a rule of thumb that manufacturers use when using these characters? Attached is an example. This is just one example out of many I come across but it's a good illustration of my point. I appreciate any input.... -
im working on HP Probook 450 g5 with no power issue and found out coil beside this ic is short to ground...i remove the ic and short gone....ic code AQP,...looking on this ic marking code but not found https://www.badcaps.net/forum/troubl...and-datasheets...
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Had someone drop off a laptop in which they were upgrading the ram but forgot to unplug the battery.
Looks like the ram RFI shield shorted a rail going to or coming from a Silergy IC which blasted a component off the board. I'm going to assume it was a cap but really have no way to know for sure since this board schematic doesn't appear to be in the wild yet.
I'm trying to identify the IC model now but it doesn't appear to match any of the Silergy codes from https://www.badcaps.net/forum/troubl...-tablets-and-m...
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