MSC 03906GRF - 0043 Datasheet Request

  • Thread starter Thread starter schnitzer
  • Start date Start date
  • Tags Tags
    Msc Request
Click For Summary

Discussion Overview

The discussion revolves around the identification and sourcing of a datasheet for an electronic device labeled "MSC 03906GRF - 0043." Participants explore its potential function and characteristics, focusing on its application in machine control. The conversation includes attempts to clarify the device's schematic symbol and its possible classification.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant expresses difficulty in finding information about the device and requests assistance in locating a datasheet.
  • Another participant suggests that the device resembles a triac, although they note that the schematic symbol appears unusual.
  • A participant mentions the absence of a schematic and shares their unsuccessful attempts to find similar devices in their resources.
  • One participant proposes that the device might be a silicon-controlled rectifier (SCR) and indicates that seeing its placement in a schematic could provide clarity.
  • Another participant agrees with the SCR or triac hypothesis and asks for details about the physical device, including its connections and size, suggesting testing to confirm its behavior.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the exact nature of the device, with multiple competing views regarding its classification as either a triac or SCR. The discussion remains unresolved as no definitive identification is made.

Contextual Notes

Participants acknowledge the limitations of their current information, including the lack of a schematic and the unclear symbol associated with the device. There are unresolved questions about the device's characteristics and how it functions in practice.

schnitzer
Messages
11
Reaction score
0
Help.. datasheet please

Hello Everyone...
I got this electronic device of a machine control unit, I can't manage to find any information about this device. The label says " MSC 03906GRF - 0043 ", the symbol of the device is attached, please if anyone has any information or where to get datasheets you will really help me... thanks a lot for you time.

SCHNiTZER :confused:
 

Attachments

  • MSC.GIF
    MSC.GIF
    93 bytes · Views: 677
Engineering news on Phys.org
Yeah, google wasn't very helpful. It kind of looks like a triac, which would fit with the machine control aspect, but the symbol looks a little messed up. Can you show us more of the schematic?
 
Well i have no schematic... I was asked to find out some info about this device.. I looked everywhere but i couldn't find anything, i checked my electronic devices & design books... My uni. notes... i couldn't find anything similar to it.. Iv never seen such symbol.. Anyways, Thank you berkeman for the reply... & Id be thankfull if anyone can give me any hint about it... Thanks a lot
 
My best guess would be an SCR. We could probably tell you for sure if we seen how it is placed in the schematic.
 
Yeah, a badly drawn SCR or triac. Schnitzer, do you have a real example of the physical device? If so, how many connections does it have? How big is it? Can you do a little testing on it to see if it acts like an SCR? If so, then somebody just botched the schematic symbol, and the top output line should be coaxial with the bottom anode input line. Check out what a real SCR symbol looks like, and test the device if you can.
 

Similar threads

  • · Replies 12 ·
Replies
12
Views
4K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 7 ·
Replies
7
Views
2K
  • · Replies 17 ·
Replies
17
Views
3K
  • · Replies 33 ·
2
Replies
33
Views
5K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 16 ·
Replies
16
Views
3K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 8 ·
Replies
8
Views
2K
  • · Replies 4 ·
Replies
4
Views
7K