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figure_2.2k_gmr7590_9_37_position_plug_connector_data.jpg
s11131_contact_layout_page.jpg
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figure_2.2v_gmr7580_100_position_plug_connector_data.jpg
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dcr(2).pdf
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The drawings for new Figures 2.2K to 2.2W in the original DCR attachment are replaced by the individual drawings attached to this DCR.

The changes identified for Para 4.4.3.1, 4.4.3.2 & 4.4.6 shall be replaced by the following:

Para 4.4.3.1 shall be amended to read as follows:
4.4.3.1 Female Contacts
The contact body material and finish shall either be copper alloy with an underplate of 1µm minimum of copper to MIL-C-14550, gold plated with 1.27µm minimum of gold Type 2 Grade C of MIL-G-45204, or Type N2 with underplating in accordance with Para 3.3 note 3(b) of ESCC Basic Specification No. 23500. Measurement of thickness shall be performed at a distance of 1.5mm from the engagement end.


Para 4.4.3.2 shall be amended to read as follows:
4.4.3.2 Male Contacts
The contact body and the bundle material and finish shall either be copper alloy with an underplate of 1µm minimum of copper to MIL-C-14550, gold plated with 1.27µm minimum of gold Type 2 Grade C of MIL-G-45204, or Type M2 with underplating in accordance with Para 3.3 note 3(b) of ESCC Basic Specification No. 23500. Measurement of thickness shall be performed at a distance of 1.5mm from the engagement end.


Para 4.4.6 shall be amended to read as follows:
4.4.6 Uninsulated Solid Wire
Uninsulated solid wire material and finish shall either be copper alloy in accordance with Type S as specified in QQ-W-343, gold-plated in accordance with Class ØØ Grade C or D as specified in MIL-G-45204, or Type A14 (the thickness of the gold-plating shall be 0.25µm minimum) in accordance with ESCC Basic Specification No. 23500.

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