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SB-SOM: Connectors: J6 and J8 - Revision history
2026-09-02T04:18:59Z
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Grinberg at 10:50, 23 May 2016
2016-05-23T10:50:00Z
<p></p>
<p><b>New page</b></p><div>== Description ==<br />
[[Image:SB_SOM_topview2.jpg|thumb|right|alt=SB-SOM top view|<div align="center">SB-SOM top view</div>]]<br />
[[Image:SB_SOM_bottomview2.jpg|thumb|right|alt=SB-SOM bottom view|<div align="center">SB-SOM bottom view</div>]]<br />
<br />
Connectors J6 and J8 are the main DC power supply inputs.<br />
The main DC power supply connector is always available with SB-SOM.<br />
Either J8 or J6 connector is populated (never both), depending on SB-SOM specific assembly configuration. <br />
{{note|Please refer to SB-SOM carrier board schematics and system-on-module hardware reference manual for pin functions, connector pinout and other details on your specific system.}}<br />
<br />
<blockquote><br />
{| border="1" cellspacing="1" cellpadding="3" style="border-collapse:collapse"<br />
! colspan=4 align="center" | Absolute maximum ratings<br />
|-<br />
! align="center" | Parameter<br />
! align="center" | Minimum<br />
! align="center" | Typical<br />
! align="center" | Maximum<br />
|-<br />
| Voltage input at J8 / J6 connector<br />
| 5.3V<br />
| 12V<br />
| 16V<br />
|-<br />
|}<br />
</blockquote><br />
<br />
== Connector Data ==<br />
* J8 is a 5.5/2.5mm (ext/int Diameter) connector with plug detection mechanism.<br />
<blockquote><br />
{| border="0" cellspacing="1"<br />
|<br />
{| border="1" cellspacing="1" cellpadding="3" style="border-collapse:collapse"<br />
! colspan=4 | J8 connector<br />
|-<br />
! Manufacturer<br />
! MFG P/N<br />
|-<br />
| Sinotech<br />
| SJDC021-L<br />
|-<br />
|}<br />
|<br />
|<br />
{| border="1" cellspacing="1" cellpadding="3" style="border-collapse:collapse"<br />
! colspan=4 | J8 compatible plug (typical)<br />
|-<br />
! Outer ring dia.<br />
! Inner ring dia.<br />
! Length (after molding)<br />
! Ground ring<br />
|-<br />
| 5.5+/-0.1mm<br />
| 2.5+/-0.1mm<br />
| 8.5+/-0.5mm<br />
| Outer<br />
|-<br />
|}<br />
|}<br />
</blockquote><br />
<br />
* J6 is a 3.9/1.3mm (ext/int Diameter) connector with plug detection mechanism.<br />
<blockquote><br />
{| border="0" cellspacing="1"<br />
|<br />
{| border="1" cellspacing="1" cellpadding="3" style="border-collapse:collapse"<br />
! colspan=4 | J6 connector<br />
|-<br />
! Manufacturer<br />
! MFG P/N<br />
|-<br />
| Contact Technology<br />
| DC-022 1.3mm pin<br />
|-<br />
|}<br />
|<br />
|<br />
{| border="1" cellspacing="1" cellpadding="3" style="border-collapse:collapse"<br />
! colspan=4 | J6 compatible plug (typical)<br />
|-<br />
! Outer ring dia.<br />
! Inner ring dia.<br />
! Length (after molding)<br />
! Ground ring<br />
|-<br />
| 3.5+/-0.1mm<br />
| 1.35+/-0.1mm<br />
| 8.5+/-0.3mm<br />
| Outer<br />
|-<br />
|}<br />
|}<br />
</blockquote><br />
<br />
[[Category:SB-SOM]]</div>
Grinberg