FAQ

<p>Yes, 38999 jam nut receptacles are always delivered with non conductive sealing gaskets.</p> <p style="-webkit-text-stroke-width:0px;background-color:rgb(244, 243, 246);box-sizing:inherit;color:rgb(23, 23, 21);font-family:Raleway, arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin-top:0px;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><strong style="box-sizing:inherit;font-weight:bolder;">Any questions about our D38999 connectors?&nbsp;</strong></p> <ul style="-webkit-text-stroke-width:0px;background-color:rgb(244, 243, 246);box-sizing:inherit;color:rgb(23, 23, 21);font-family:Raleway, arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin-top:0px;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"> <li style="box-sizing:inherit;">Contact our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank"><u>Technical Support Team</u></a></li> <li style="box-sizing:inherit;">Read our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="https://online.flippingbook.com/view/76563/" target="_blank"><u>D38999 and derivatives catalog</u></a></li> <li style="box-sizing:inherit;">Watch our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="/videos" target="_blank"><u>assembly videos on D38999 connector</u></a></li> </ul>

<p>In <strong>MIL-DTL-38999 Series II connectors </strong>(Amphenol JT connectors) and <strong>MIL-DTL-38999 series III connectors </strong>(Amphenol TV-CTV connectors), square flange receptacles are <strong>never delivered </strong>with sealing gasket.</p> <p>In <strong>MIL-DTL-38999 Series </strong>I connectors (Amphenol LJT series), only LJT00 wall mounting receptacles (also marked in HE308 00, or JMS27466 designations) are delivered with non conductive sealing gasket. &nbsp; &nbsp;</p> <p><strong>Non conductive gaskets can be purchased separately, please consult us.</strong></p> <p style="-webkit-text-stroke-width:0px;background-color:rgb(244, 243, 246);box-sizing:inherit;color:rgb(23, 23, 21);font-family:Raleway, arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin-top:0px;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><strong style="box-sizing:inherit;font-weight:bolder;">Any questions about our D38999 connectors?&nbsp;</strong></p> <ul style="-webkit-text-stroke-width:0px;background-color:rgb(244, 243, 246);box-sizing:inherit;color:rgb(23, 23, 21);font-family:Raleway, arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin-top:0px;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"> <li style="box-sizing:inherit;">Contact our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank"><u>Technical Support Team</u></a></li> <li style="box-sizing:inherit;">Read our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="https://online.flippingbook.com/view/76563/" target="_blank"><u>D38999 and derivatives catalog</u></a></li> <li style="box-sizing:inherit;">Watch our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="/videos" target="_blank"><u>assembly videos on D38999 connector</u></a></li> </ul>

<p>The J is called “JAN brand” in the MIL-DTL-38999 standard. This is a proof that our connectors are <strong>QPL approved </strong>by American authorities.</p> <p><u>Corresponding MIL-DTL-38999 rev M standard paragraph:</u></p> <p><strong>3.52.2 JAN and J marking.</strong> The United States Government has adopted and is exercising legitimate control over the certification marks "JAN" and "J", respectively, to indicate that items so marked or identified are manufactured to, and meet all the requirements of specifications. Accordingly, items acquired to, and meeting all of the criteria specified herein and in applicable specifications, shall bear the certification mark "JAN" except that items too small to bear the certification mark "JAN" shall bear the letter "J". The "JAN" or "J" shall be placed immediately before the part number except that if such location would place a hardship on the manufacturer in connection with such marking, the "JAN" or "J" may be located on the first line above or below the part number. Items furnished under contracts or orders which either permit or require deviation from the conditions or requirements specified herein or in applicable specifications shall not bear "JAN" or "J". In the event an item fails to meet the requirements of this specification and the applicable specification sheets or associated detail specifications, the manufacturer shall remove completely the military part number and the "JAN" or the "J" from the sample tested and also from all items represented by the sample. The "JAN" or "J" certification mark shall not be used on products acquired to contractor drawings or specification. The United States Government has obtained Certificate of Registration Number 504,860 for the certification mark "JAN" and Registration Number 1,586,261 for the certification mark “J”.</p> <p><strong>Note: The “JAN” or “J” is not part of the PIN but indicates a certification.</strong></p> <p>&nbsp; &nbsp;How to order MIL-DTL-38999 series I connectors in military designation: <a href="https://online.flippingbook.com/view/76563/" target="_blank">go to our catalog</a><br>&nbsp; &nbsp;How to order MIL-DTL-38999 series II connectors in military designation: <a href="https://online.flippingbook.com/view/76563/" target="_blank">go to our catalog</a><br>&nbsp; &nbsp;How to order MIL-DTL-38999 series III connectors in military designation: <a href="https://online.flippingbook.com/view/76563/" target="_blank">go to our catalog</a></p> <p style="-webkit-text-stroke-width:0px;background-color:rgb(244, 243, 246);box-sizing:inherit;color:rgb(23, 23, 21);font-family:Raleway, arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin-top:0px;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><strong style="box-sizing:inherit;font-weight:bolder;">Any questions about our D38999 connectors?&nbsp;</strong></p> <ul style="-webkit-text-stroke-width:0px;background-color:rgb(244, 243, 246);box-sizing:inherit;color:rgb(23, 23, 21);font-family:Raleway, arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin-top:0px;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"> <li style="box-sizing:inherit;">Contact our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank"><u>Technical Support Team</u></a></li> <li style="box-sizing:inherit;">Read our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="https://online.flippingbook.com/view/76563/" target="_blank"><u>D38999 and derivatives catalog</u></a></li> <li style="box-sizing:inherit;">Watch our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="/videos" target="_blank"><u>assembly videos on D38999 connector</u></a><br>&nbsp;</li> </ul>

<p><strong>MIL-DTL-38999 series I connectors</strong> (<span style="color:#1b5eaa;">Amphenol LJT series</span>) are <u>bayonet coupling </u>connectors, with 100% scoop proof design, available for connectors size 9 to 25. Only metal shell versions are available. (see our catalog section LJT-HE308)</p> <p><strong>MIL-DTL-38999 series II connectors</strong> (<span style="color:#1b5eaa;">Amphenol JT series</span>) are<u> bayonet coupling low profile</u> connectors, with non scoop proof design, available for connectors size 8 to 24. EMI grounding fingers are optional in JT plugs. Only metal shell versions are available. (see our catalog section JT )</p> <p><strong>MIL-DTL-38999 series III connectors</strong> (<span style="color:#1b5eaa;">Amphenol TV / CTV series</span>) are <u>thread coupling</u> connectors, with 100% scoop proof design, available for connectors size 9 to 25. Metal and composite shell versions are available. EN3645 is the corresponding European standard for this series.</p> <p style="-webkit-text-stroke-width:0px;background-color:rgb(244, 243, 246);box-sizing:inherit;color:rgb(23, 23, 21);font-family:Raleway, arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin-top:0px;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><strong style="box-sizing:inherit;font-weight:bolder;">Any questions about our D38999 connectors?&nbsp;</strong></p> <ul style="-webkit-text-stroke-width:0px;background-color:rgb(244, 243, 246);box-sizing:inherit;color:rgb(23, 23, 21);font-family:Raleway, arial, sans-serif;font-size:16px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin-top:0px;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"> <li style="box-sizing:inherit;">Contact our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank"><u>Technical Support Team</u></a></li> <li style="box-sizing:inherit;">Read our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="https://online.flippingbook.com/view/76563/" target="_blank"><u>D38999 and derivatives catalog</u></a></li> <li style="box-sizing:inherit;">Watch our <a style="-webkit-tap-highlight-color:transparent;background-color:transparent;box-sizing:inherit;color:rgb(27, 94, 170);cursor:pointer;font-family:inherit;font-size:inherit;line-height:inherit;transition-duration:0.15s;transition-property:color, background, background-color, background-image, background-size, background-position, border-color, text-shadow, box-shadow, opacity, transform, text-indent, filter, -webkit-transform, -webkit-filter;" href="/videos" target="_blank"><u>assembly videos on D38999 connector</u></a></li> </ul>

<p>All our solutions are based on the same principle that enables you to <strong>use a standard RJ45 cordset to obtain a ruggedized military cordset</strong>.</p> <p><u>All cordsets are not military grade for harsh environments</u>, pay carefully attention to your cordset selection. You also choose to purchase <a href="/products/cordsets-jumpers" target="_blank">Amphenol Socapex RJ45 cordsets</a> that are specifically designed for harsh environments.</p> <p>Our RJ Field Assembly video will show you how easy you can transform a<strong> RJ45 corset into an reinforced military-grade RJ45 Ethernet cordset</strong>.</p> <p><strong>Any questions regarding our rugged RJ45 connectors?</strong></p> <ul> <li>Check out our <a href="https://online.flippingbook.com/view/273380997/61/" target="_blank">RJ Field catalog</a> and/or</li> <li>Contact our <a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank">Technical Support team</a>.</li> <li>Watch <a href="https://youtu.be/LJnaIQORFPQ" target="_blank">RJ Field assembly&nbsp;video</a>&nbsp;</li> </ul>

<p>You just need your 2 hands :) &nbsp;You don&#39;t need any special tool or any special cabling skill to transform your RJ45 standard cordset into a ruggedized solution.</p> <p>Our <a href="https://www.youtube.com/watch?v=TWJxS8eAVTc" target="_blank">RJ Field Assembly video</a> will show you how easy you can transform a RJ45 corset into an reinforced military-grade RJ45 Ethernet cordset.</p> <p>Any additional questions regarding our Rugged RJ45 connectors? Check our <a href="/products/io-connectors/rugged-ethernet-usb-display-connectors" target="_blank">Rugged Ethernet Connectors product page</a> or contact our <a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank">Technical Support team</a></p>

<p>You made a mistake during the assembly process or your solution is damaged, it is still possible to change your rugged RJ45 cordset assembly.<br>You can simply use the insert removal tools and follow the assembly instructions in written or video format:</p> <ul> <li>RJ Field assembly written instructions in our catalog</li> <li>RJ Field assembly video will show you how easy you can transform a RJ45 cordset into an reinforced military-grade RJ45 cordset.</li> </ul> <p><strong>Any questions regarding our rugged RJ45 connectors?</strong></p> <ul> <li>Check out our <a href="https://online.flippingbook.com/view/273380997/61/" target="_blank">RJ Field catalog</a> and/or</li> <li>Contact our <a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank">Technical Support team</a>.</li> <li>Watch <a href="https://youtu.be/LJnaIQORFPQ" target="_blank">RJ Field assembly&nbsp;video</a>&nbsp;</li> </ul>

<p>Depending on your requirements, we have additional accessories available to complete your rugged RJ45 Ethernet solution:</p> <ul> <li>Protective caps : used to reinforce and protect your plugs and/or receptacle sealing, we have a large range a protective caps for RJ45 Ethernet connectors. <a href="https://online.flippingbook.com/view/273380997/90/" target="_blank">Check link here</a></li> <li>Panel gaskets : for square flange receptacle, you need to use a panel gasket. <a href="https://online.flippingbook.com/view/273380997/99/" target="_blank">Check link here</a></li> <li>Tools : to assembly or disassembly your rugged RJ45 solutions, you might need specific tools which we can provide. <a href="https://online.flippingbook.com/view/273380997/99/" target="_blank">Check link here</a></li> </ul> <p>Our <a href="https://www.youtube.com/watch?v=TWJxS8eAVTc" target="_blank">RJ Field Assembly video</a> will show you how easy you can transform a RJ45 corset into an reinforced military-grade RJ45 Ethernet cordset.</p> <p>Any additional questions regarding our Rugged RJ45 connectors? Check our <a href="/products/io-connectors/rugged-ethernet-usb-display-connectors" target="_blank">Rugged Ethernet Connectors product page</a> or contact our <a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank">Technical Support team</a></p>

<p>All our solution have full shielding continuity based on our product conception : a metallized insert allows full shielding continuity from the cable to the receptacle and the panel.</p> <p>Reinforced 360° shielding plug kits are also available including a specific backshell. <a href="https://online.flippingbook.com/view/273380997/2/#zoom=true" target="_blank">Click here for more information</a></p>