I need help for find this companent

[ANKARALI]

Hello everyone
I found these for enterance of analog input so i am thinking these are ferrite beads with metal ground case but i need to learn these components part numbers. i searched all components websites but i couldnt find ( mous... digi.... far.. i dont know if is count as commercial but you know about these websites)
thanks for all

 

[kellys_eye]

What is the board from?

Does the equipment have a technical manual? If you could find the manual you might find the BOM (bill of materials) where the part number is identified.

Have you tested/measured the parts? Series resistance? Is the 'case thing' actually earthed?

 

[ANKARALI]

i checked manuel it dont have shematic or bom and case is connectted to ground series resistance = 0.4 ohm and when i measure with LCR meter is 6uH

 

[kellys_eye]

What is the board from?

What is the device the analogue signals are feeding into?

 

[ANKARALI]

What is the device the analogue signals are feeding into?

Ic is AD7190 24bit sigma-delta ADC

 

[ANKARALI]

View attachment 36416 Hello everyone
I found these for enterance of analog input so i am thinking these are ferrite beads with metal ground case but i need to learn these components part numbers. i searched all components websites but i couldnt find ( mous... digi.... far.. i dont know if is count as commercial but you know about these websites)
thanks for all

finally i found the answer
is feed throught emi filter
http://www.maruwa-g.com/e/products/electronic-parts/000354.html