Commonly Used Modification Codes

ITT Cannon D-Subminiature
A101Yellow Chromate over Cadmium Plate on Shells or Accessories
A106Gold over Copper Plate; old, can use A152 instead (gold over nickel)
A159Electroless Nickel Plating on Shells
A183Yellow Chromate over Zinc Plate on Shells
A19050 micro. in. Gold Plate over Nickel on Contacts
A19130 micro. in. Gold Plate over Nickel on Contacts
A197Gold Plated Contacts, Tin on Shells (Socket only)
A214Hot Tinned Dipped per MIL-STD-202, Method 208, not readily available
A220Hot Tinned Dipped but not tested to MIL-STD-202, not readily available
F179Wrap Post Contacts .375” extension
F179AWrap Post Contacts .500” extension
K5250 micro. in. Gold Plating over Copper on Shells and contacts
K5650 micro. in. Gold Plating over Copper on Shells and 100 micro. in.
Gold Plating over Copper on Contacts
K87Gold Plated Contacts, Tin with Dimples on Shells (Pin Only)
K12630 micro. in. Gold Plating, Tin on Shells (Socket Only)
K12730 micro. in. Gold Plating, Tin with Dimples on Shells (Pin Only)
ITT Cannon Circular
A34Bright Nickel Plate
A71Electroless Nickel Plate
A95Gold over Silver Plating on Contacts
A105Clear Chromate over Cadmium, Equivalent to Type II, Class 3 of QQ-P-416
A152Gold over Nickel Plating on Contacts 50 micro. in.
A176Gold over Nickel Plating on Contacts 20 micro. in.
A206Black Zinc Cobalt Plate for American Circular Products
A231Yellow-Green Zinc Cobalt Plate for German Circular Products
A232Black Zinc Cobalt Plate for German Circular Products
A233Green Zinc Cobalt Plate for German Circular Products
EWPC Contacts 7,0mm length 0,76 mm Dia
EXPC Contacts 7,0mm length 0,60 mm Dia
F0Connectorless Contacts
F1Small Flange, Obsolete use F77 for MS E/F/R only
F8Thermocouple (Iron-Constanian-Copper)
F9Thermocouple (Alumel-Chromel-Copper)
F16Plastic Dust Cap over Mating End
F26Complete Connector Less Coupling Nut and O-Ring/Gasket
F42Less Endbell, Grommet, Ferrule, Friction Ring, and all Parts to the rear of the
Shell
F741/16” Gasket (Potting Gasket) under Coupling Nut
F77Small Flange for MS E/F/R only
F80Crimp Contacts
F85Less Grommet and Ferrule
F97Less Endbell, Barrels Lubed per MII-C-5015
F137O-Ring under Coupling Nut
F178No Cable Clamp on 3108 Style
F183Metric Crimp Contacts
F187MS3420 Type Bushing Size per MS3057
K10A95 and F80 Mod Codes Combined
Amphenol Circular
97-Series
116Less Solder Filled Contacts
29097-310XE with 97-283 Clamp
417Plug Seal O-Ring
426Gold over Silver Plated Contacts
438Plug Seal O-Ring and Potting Cup
604Gray Anodized
608 Black Anodized
621Black Zinc Alloy
624Olive Drab Zinc Alloy
639Clear Chromate over Cadmium
689Electroless Nickel
946621 + 116 Combined (RoHS)
947689 + 116 Combined (RoHS)
AIT/MS & AIB/GT Series
023Nickel Plate Shells (RoHS with Crimp only)
024Green Zinc Cobalt Shells
025Black Zinc Cobalt Shells (RoHS with Crimp only)
027Conductive Black Zinc Cobalt Shells
116Less Solder Filled Contacts
472025 + 116 Combined ((RoHS)
548023 + 116 Combined (RoHS)
A2430 micro. in. Gold over Nickel Plated Contacts
B3050 micro. in. Gold over Nickel Plated Contacts
G96Black Anodized
PT/MIL-DTL-26482
SRF Style Strain Relief
003Cadmium Plate Olive Drab
005Anodic Coating (Alumite)
014Olive Drab Chromate over Cadmium Shells (500 Hr Salt Spray)
023Electroless Nickel Shells
024Olive Drab Zinc Cobalt Shells
025Non-Conductive Black Zinc Shells (RoHS)
027Conductive Black Zinc Shells (RoHS)
424Electroless Nickel Shells and Strain Relief (SR & 023)
466Olive Drab Zinc Cobalt Shells with Strain Relief (SR & 024)
470Non-Conductive Black Zinc Shells with Strain Relief (SR & 025) (RoHS)
476Conductive Black Zinc Shells with Strain Relief (SR & 027) (RoHS)
62GB Series
044Rough Grip Heavy Duty (plugs only)
046Box Mount
214F Style Endbell with Wire Sealing Grommet
219Printed Circuit Board (12E & 57A only)
416Electroless Nickel Shells
608Black Anodized Shells
639Clear Chromate over Cadmium Shells
714Olive Drab Chromate over Cadmium Shells
D38999 SI, II, & III
005Anodic Coating (Alumite)
011Chromate Treated (Iridite 14-2)
014Olive Drab Cadmium Plate Nickel Base
023Electroless Nickel
155Stainless Stell Shell
300SR and 005 Mod Codes Combined
344SR and 011 Mod Codes Combined
386SR and 014 Mod Codes Combined
424SR and 023 Mod Codes Combined
453Outgassed, Electroless Nickel Plate
467SR and 011 Mod Codes Combined
SR Stain Relief