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GE Mark VI and Mark VIe Part Number Explanation

When dealing with legacy systems, it is critical to understand component number naming conventions and how these part numbers have changed over time. XingRuiDa Automation offers many legacy systems, including the Speedtronic Mark I-II, Mark IV, Mark V, and Speedtronic Mark VI and Mark VIe series boards.

We can use GE’s Speedtronic Mark VI and Mark VIe as an example to show how this works. They have established part numbers to provide the user with a great deal of information – if you know how to interpret it correctly. Consider the following scenario, using the IS200AEAAH1CPR1 board as an example, where we can divide the number into components, each of which tells us something about the board: is/2/00/aeaa/h/1/c/pr1

Mark VI and Mark VIe Numbers Deciphered
Code for the issuing organization:

(IS) GE Power, Salem, Virginia, USA
(DS) GE Power, Salem, Virginia, USA
Code for Hazardous Substances:

(2) -It is not RoHS compliant
(4) It is RoHS compliant
Assembly Level Code

(00) PCBA
(01) PCBA with a coating
(05) that is designed to be soldered into another PCBA
(10) that has an additional assembly process or manufacturing step
(11) A PCBA that has been coated and has an additional assembling procedure
(15) Additional firmware and/or a daughterboard PCBA
(20) Within an enclosure, one or more PCBAs
(21) One or more covered PCBAs within an enclosure
(30) On a base, one or more printed wiring assemblies
(31) On a base, one or more coated printed wire assemblies
Module or Board Type

The function of the board is described by a four-letter code (usually a mnemonic device).

Code of Technology

(G) There are no surface-mount components on the board; only lead-through hole components
(H) surface-mount components present
(S) A component of a functioning safety system
Assembly Variant
This is one number character, excluding zero.

Version with Backward Compatibility
there is one alpha character (excludes I, O, and Q)

Printed Wiring Assembly Version

Breadboard (BR+one numeric character omitting zero)
Prototype (PR+one numeric character omitting zero)
Production (One alpha character, excluding I, O, or Q)
Optional Character

XingRuiDa Automation have a broad range of products including IS200JGNDG1A, IS200TREGH1B, etc.

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