Identifying Mystery Part: 2x5 Alternating Pins

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Discussion Overview

The discussion revolves around identifying a specific electronic component characterized by a 2x5 alternating pin formation. Participants explore the nature of the part, its potential applications, and possible sources for obtaining it. The context includes technical identification and component specifications.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant expresses uncertainty about the name and function of the part, seeking assistance in identification.
  • Another participant inquires about the origin of the part to provide context for identification.
  • A different participant identifies the part as a component of a JTAGICE-mkII, suggesting it may be available separately.
  • Another contribution describes the part as a surface mount female pin header or receptacle, advising on the importance of pin pitch and spacing for compatibility.
  • Suggestions are made regarding manufacturers that may offer similar components, including 3M, Hirose, and Samtec, along with an alternative approach of soldering wires directly to the PCB pads if necessary.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the exact identification of the part, with multiple perspectives on its nature and potential sources remaining present.

Contextual Notes

The discussion includes assumptions about the part's specifications, such as pin pitch and spacing, which are not fully resolved. There is also a lack of definitive identification of the component.

DailyDose
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Hey, I took some photos of this part and they should be visible below or you'll need to click the attachments. But my question is as follows: I have no idea what to call this. I contacted Digi-Key and tried to describe it to them but to no avail. Notice, the pins are in 2x5 formation and they are alternating. They are not perpendicular/parallel (whichever way you like to describe it). Please help me identify this part or at least know what to call it. Thank you.
 

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DailyDose said:
Hey, I took some photos of this part and they should be visible below or you'll need to click the attachments. But my question is as follows: I have no idea what to call this. I contacted Digi-Key and tried to describe it to them but to no avail. Notice, the pins are in 2x5 formation and they are alternating. They are not perpendicular/parallel (whichever way you like to describe it). Please help me identify this part or at least know what to call it. Thank you.

Where did you get it? Where is it from?
 
This is apart of a JTAGICE-mkII. Because of its structure, I assumed it would sold separately as well.
 
It's a surface mount female pin header (or receptacle). Find the pin pitch (the spacing, centre to centre, of the pits) and the spacing of the pins that connect to the PCB itself.

It's hard to tell, but common spacing (of the female receptacles) is 0.100", but I've seen metric and smaller/larger sizes also. 3M, Hirose, Samtef and others should have something pretty close. If all else fails, you can solder wires directly to the pads on the PCB, and run them to the appropriate connector on the other side (or just stripped wires if you're doing breadboard work)
 
Awesome, thank you for your help.
 

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