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Questions tagged [identification]

Identify chips, connectors, cables, and other components, from photographs and descriptions of the surrounding circuitry or equipment.

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Drone camera chip identification help

I tried searching for this chip and looking for a similar manufacturer logo but with no succes. I'm trying to get a datasheet on it. It is from a drone that records 720p 30fps video.
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1answer
89 views

Name of fabric insulator found inside motors

What is the name of the fabric sleeve insulator used for components (typically fuses) and solder joints found inside motor windings? Can regular heat shrink tubing be used as a substitute? Image by ...
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70 views

what is the part that can do similarly Performance according to information? [on hold]

The output will be activated when the voltage level of control pin is higher than a determined value. The signal that appears in the output is mounted on a DC value.Please mention a model for ...
7
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1answer
469 views

Identify Vintage Power Cord for 1980s Organ [on hold]

I Recently acquired a Technics SX-C600 organ but it needs a power cord. Does anyone know what type of power cord I should get for this? My understanding is that this is a rare organ.
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1answer
106 views

What is this NOR feedback loop in the AGC Cross Point Generator II?

This feedback loop looks similar to a LFSR, however there are no registers present. It looks to be some kind of oscillator. There seem to be three inputs to this component, ...
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1answer
62 views

Identify this electronic component

Hi, It is the yellow cylindrical piece. It is from a led flood light. You can see the three mains cables, two 2.2ohm resistors, a diode bridge IC, two capacitors and this yellow piece As you see, ...
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1answer
35 views

Identification electronic component

Hi, What is the Part number of this component? Top mark : S0 N Analog Devices Do you have any idea? Thank you.
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48 views

Playstation 1 Memory Card

this is an old 1 MB Playstation 1 memory card. I suppose R1 to be a Resistor (1 kΩ), C1 to be a condenser and D1, D2 to be diodes. Am I supposing correctly? Any further explanation about how the ...
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2answers
163 views

What is this connector

I was hoping someone could tell me what type of connector this is. This is in an arcade cabinet connecting the speaker wires to a Sega amp (part number sj25-0361-01). The width from outside edge ...
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1answer
106 views

PCB connector identification

appreciate if anyone is able to help to identify this connector in the photo below. Basically i am trying to identify different types of connectors/ports around different PCB to find debug ports. ...
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1answer
34 views

Any way to handle replacement of unknown value components

i have a board here ms-16751 ver1.3. The pwr connector has been pushed in and took with it two inductors and a cap located directly behind it. Could anyone point me in the right direction as to how ...
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1answer
85 views

Help identifying this short, red antenna-like(?) structure

I saw this device along a trail while hiking in hills in the suburbs of Taipei. It sits on short legs only about 1.5 meters tall. It has two attachments which appear to be thick cables but I couldn't ...
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1answer
52 views

Strange component with marking SE-B3

I salvaged both of these parts and the one in the left has a schematic symbol that I've never seen before. I have spent hours trying to look up, but don't know what it is. The markings on it look like ...
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21 views

Why does N25Q512 has 0x20 for capacity ID?

Command 0x9F is expected to return three bytes - manufacturer ID, and two bytes of ID[15:0] with LSB being capacity ID. I am building catalogue of the serial flash chips basing on this excellent ...
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0answers
55 views

Help with identification of an IC

This is an IC from a Tundra inverter HDI-3000-12. The part is half destroyed so I am trying to ID it to replace it. Beside it, there is a CEP50N06 FET and a transformer and a power resistor, so I am ...
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0answers
21 views

Lenovo vibe p1 battery BL244 battery connector socket

I'm trying to use the Lenovo vibe p1 battery in a project since it has a really good capacity (5000 mAh) while being slim enough. The problem is I can't find the socket which the battery is connected ...
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2answers
494 views

What do these parts of this PCB do?

Here is an image of an LNB circuit: There is some parts in this circuit that I cannot know what they are. Marked them using blue circles. What are these parts and what do they do? They looks like ...
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3answers
123 views

What's this component and how could these screws affect it?

Today, I was seeing the circuit of an LNB deeply and a part of it catched my attention. Here is an image of the circuit: And here is two images of the bottom and the two components that catched my ...
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1answer
85 views

Identify SMD component labelled W16 95

I'm trying to find out what element is the one that is on the PCB that is labeled as QD2. On the body it has mark W16 and 95, but I couldn't find anywhere on internet what this element is. This is ...
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71 views

Can anyone please identify this 6 pin SMD integrated circuit?

Can anyone please identify this 6 pin SMD integrated circuit or what it does? I could not find it by the code written on it. It is from a solar charger and I need to replace it.
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1answer
30 views

Power transistor identification

I am led to believe that this transistor came out of a (bass) woofer - one one speaker, and only one transistor (not two). This is the best photo I can get: The markings appear to read ...
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1answer
56 views

Component identification request

Just bought a bunch of transistors and one supposedly to be requested as a 2N7000 general purpose mosfets or J201 FETs... Finally unpacked everything and it came in this smaller than a SOIC8 pinout, ...
7
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1answer
111 views

I need help to identify this old SMD device

I'm working on a circuit and I can't find information on this component (see picture). This hybrid circuit is part of an old industrial PSU. It is a PFC circuit based on UC3854 but I don't know if the ...
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2answers
2k views

Help identify the discrete component in this battery pack

I am rebuilding a NiMH battery pack for a RF remote control device which can be recharged by plugging the device in. The battery pack is connected with three wires: black to the negative red to the ...
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1answer
32 views

IC Identification - TT617-18-1

Does anyone have any ideas what this chip is please? Tried searching but to no avail. (I think the chip Identifier is the TT617-18-1). Thanks in advance.
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1answer
48 views

Help Identifying a chip from a schlage handkey board

Im trying to repair a schlage handkey which wont boot. I looked at the main board and noticed the chip below. The chip above it is the same part number but when I try to look it up I get nothing. How ...
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1answer
49 views

Identify 4 pin Connector

I need to get some more of this connector and solder my own cables however I can't find this exact one online. It looks like some variant of JST but from looking up the different types of JST I can't ...
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1answer
94 views

Need to identify this chip on camera lens mainboard

I need to identify this chip in order to replace on an expensive camera lens. The code TF1 and TF2 are printed on the board to signify the issue is with the focus motor control. The core is 1mm thick ...
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1answer
88 views

Identifying a resistor with a weird band combination

I am currently in the process of trying to repair a power supply that has had one of its DC rails fail. A resistor in the PSU has exploded and I am trying to find what value it is. Band 1: White Band ...
3
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1answer
156 views

Is this capacitor polarized?

I recovered a few capacitors of this style from an old cassette player. As far as I can tell, it seems like Mylar film, but the “100⊖” marking has me wondering. Is this some peculiar shaped tantalum ...
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0answers
149 views

What is this piece of technology?

I recently found this device in my garage and I have no idea of what it is or what purpose it serves! It is connected to a 9V battery by the red and black wires, and the white and blue connect to an ...
66
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5answers
17k views

What is the name of these little plastic things that protect wires from being cut into by the sharp edges of a drilled hole?

What is the name of these little plastic things that protect wires from being cut into by the sharp edges of a drilled hole?
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5answers
819 views

What do I call this wire-to-board connector?

I'm repairing a toaster oven and have encountered this connector. What should I call it when I search? This is a power connector. It says "R8 JD" on the base of the male part. It is 3/16" wide. ...
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3answers
107 views

What is this component on circuit schematics? [duplicate]

It's a resistor like coloured 2 pin component from a power supply board of a home theatre, with a glass-transparent aspect. I'm a hobbyist and not into complex circuit till now... looking for an ...
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39 views

Help to identify sot26(?) in circuit - HellGate Buzzer

Please, help to identify smd component. The numbers are: First line - T10H8 Second line - 030TD Middle bottom leg (-) Middle top leg (+) Bottom right leg goes to base of transistor for speaker. The ...
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2answers
183 views

Identify this PCB connector

Do you know this connector? I tried in vain for hours using a variety of search terms. Pitch is 2.54 mm and width of arc-bent contact is 1.4 mm. I just wish to find a part number, manufacturer and/or ...
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1answer
191 views

Identifying strange burnt resistor color code

I'm trying to figure out the resistance of a burnt resistor in the PCB of a Hoover FD22G 011 (a cordless vacuum cleaner, with rotating brush; should be the same as the Deik ZB1516, which is the actual ...
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2answers
46 views

Identify audio plug

I got an old Siemens RW666 LP player, but the cable is a little short... What plug is this, so I can get an extension cord?
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1answer
53 views

Inductor power choke

I'm looking for this inductor 10 µH. Need help to recognize series model of this IC's inductor.
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2answers
205 views

I'm trying to identify this WiFi / Microcontroller without any luck

I purchased these TanTan Smart electrical outlets with the hopes of finding an esp8285 or esp8266 within them. When I opened one up I was greeted by something different, and am trying to determine ...
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0answers
80 views

Identify unknown component

I opened up the sharp optical dust sensor "GP2Y1010AU0F", and below is the board for driving the IRED (third pic, AHR31) and I believe amplifying the photodiode signal (first and second pic, 16 legs S ...
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0answers
37 views

How to identify different LDR photoresistors that have been mixed together?

I purchased a variety pack of LDR photoresistors from eBay which includes GL5506, GL5516, GL5528, GL5537, GL5539. The problem is that they all came in the same little bag and are visually identical. ...
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1answer
77 views

What is the name of this piece component? [closed]

I'm repairing my DVD pioneer and I need to buy this piece, could you tell me her name and where can I buy it? On some site? Highlighted in red color
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1answer
60 views

Curious-looking inductors

I was poking around a video amplifier and — in its dual-rail power supply — saw a pair of inductors unlike any inductors I've come across before: (These are the two sides of the same inductor; the ...
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1answer
50 views

What are these low voltage connectors?

Can anyone help me identify the kind of connectors in the pics below? Both the male and the female version. In case it helps, these are used in an LED fixture, to connect the (DC) output of the LED ...
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3answers
157 views

Is this a selenium rectifier?

The item below is one of two components of an old (c 1950?) electric chisel. (The other part is a reciprocating solenoid.) The name tag on this part says "Electric Converter", with a 6 amp rating. ...
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3answers
501 views

Help Identifying/Decoding Ceramic Capacitor

I am having a difficult time identifying a high voltage, ceramic capacitor that I need to replace. I've tried at length to research this myself to no avail. I am hoping that someone out there can help ...
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1answer
258 views

Need some help identifying this component

One of my remote controls died recently. I'm trying to find the problem component on the board and I believe this is it. However I'm not sure what this component type is called, and more importantly, ...
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1answer
41 views

modeling of a dc motor with load

I designed a robot. It consists of an actuator, linkage and a camera. the actuator is considered as a dc motor in this problem. I need to identify this system. how can I find a model for actuator and ...
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1answer
105 views

Identify 12V connector

Can anybody identify this connector? The inside diameter is about 5mm and there is a thread around the outside. I need to get the opposite connector to plug it into.