Questions tagged [surface-mount]
Surface-Mount Technology (SMT) refers to the way components are mounted on a PCB: SMDs (Surface-Mounted Devices) have pins or contacts which lay on top of the PCB's pads, without the need for holes in the PCB.
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LED SMD resistor loose contact repair [closed]
I have a SMD LED direct 240v. The two resistors on the board seem to have loose contact and keep the LED blinking.
I need to replace them, what specs should the resistors be. They are having caps on ...
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Help identifying 2039CP burnt SMD component
My Hikvision door station got shocked during a storm. I can see that a couple of SMD components got burnt and turned black after that. There's a bunch of components on the board and all of them seem ...
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SOT23 marking code identification "OAR7DN"
Please assist in identifying marking code for device type SOT-23 SMD
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Identifying the following SMD component "FPR 595" (with top bar and dot)
I need help in identifying a SMD component which has the following marking code "FPR (with top bar and dot) 595" which is a 10 pin component 4 pins to the left and right and 2 pins on the ...
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How to measure capacitance of a single surface mount foil capacitor?
I broke a surface mount capacitor off in my LED light for my truck. How do I measure capacitance on the twin sister capacitor on the board?
Well I've been looking it up myself too and I need a better ...
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Help identifying 10-pin SMD IC in TP-Link TL-SG2008P switch
I'm trying to identify a 10-pin SMD IC located on a TP-Link TL-SG2008P switch. The markings on the chip are:
First line: 2620
Second line: 2868
This IC is located near an MB510 diode and a Realtek ...
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Identifying SMD chip with a code that contains .F22A?
I'm having some trouble finding the part number for the SMD chip, but I don't see any information on them. I've searched through S manuals. Please help me identify them. It's part of a F701 weight ...
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SMT Component Identitfication, Two Output Clocks: 32 kHz and 8 MHz
I need to identify an SMT component on a PCB I buy used, which is circled in the attached photo.
I have been able to determine that it provides two clock frequencies. An early design (subsequently ...
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SOT 23-6 SMD marking code GC1MGR
Please can anyone help me with a SOT 23-6 manufacturer's marking code? Tryed to search but cant find.
It's from network switch (TL-SG1016D) power circuit. some kind of dc-dc buck converter maybe
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Help identify part with marking code |ACG and VE
I have two similar 5-pin sots, one with marking |ACG and another one VE. They're probably tvs diodes but I can't be sure. I need part number for both of this.
I have searched through various smd ...
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Help Identify SMD IC Component Marking 9HH or D9HH
I have a circuit board that has come out of android TFT Car Display. I would like to know the part number of the small SOT23-5 integrated circuit chip that is on this board. I would really appreciate ...
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Capacitor package selection for DC-DC convertor
I am currently working on a buck converter design and am in the process of selecting the appropriate capacitor packages for the input and output stages. Could you advise whether 0603 or 0805 package ...
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Identify SMD part marked "QO 11" or "Q0 11" (zero)
I have a SMD part with probably mark "QO 11" or "Q0(zero) 11" on it, and its package is SOT89. I doubt its KTB1260 PNP transistor, but in measuring with diode mode of multimeter it ...
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Unknown component identification (SMD Marking L43 stacked 10)
What is this component? I need to replace it. How to get replacement.?
Some info I found indicates BAT54C, but do the stacked numbers mean anything?
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Is this really a neon lamp?
The photograph shows the printed circuit board from under the cover of this 240V AC indicator lamp. The page description says that the device is a neon indicator lamp, a statement confirmed by the ...
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