ITT Cannon, LLC part number CA3106KE12S-3S KE suffix?

What does the KE suffix call out on ITT Cannon, LLC part number CA3106KE12S-3S?

Per the supplier, the KE suffix is the environmentally sealed version of the firewall connector.

Here is the drawing for reference.

020013-0003_R-STAMPED (1).pdf (252.3 KB)


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MFR PART # CA3106KE12S-3S
DIGIKEY PART # 1003-CA3106KE12S-3S-ND
MANUFACTURER ITT Cannon, LLC
DESCRIPTION 2 Po
DATASHEET Click Here