Unipole Multipole Catalogue - LEMO - #3

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www.lemo.com 1 ® ® LEMO unipole and multipole connectors Table of Contents This catalogue gives the complete description of LEMO unipole and multipole type connectors. The LEMO manufacturing programme has been extended to almost 40 series divided into 7 product families with specific mating and environmental characteristics. Each series includes a wide variety of plug, socket, coupler and bridge plug models, available in contact configurations adapted to all round cables, including up to 106 conductors, and a maximum diameter of 30 mm. Watertight and vacuumtight models are also available. Since LEMO connectors are perfectly screened and designed to guarantee very low resistance to shell electrical continuity, they are particularly adapted to applications where electromagnetic compatibility (EMC) is important. 3 steps to select the right connector ...............................................................................................................................................................................3 B Series (indoor, keyed) Part Numbering system ........................................................................................................................................................................................11 Metal Housing models...........................................................................................................................................................................................12 Elbow socket models.............................................................................................................................................................................................22 Plastic housing models..........................................................................................................................................................................................24 Watertight and vacuumtight models ......................................................................................................................................................................26 Bridge models .......................................................................................................................................................................................................29 Threaded-latching models.....................................................................................................................................................................................30 Alignment Key and Polarized Keying System .......................................................................................................................................................31 K Series (outdoor, keyed) Part Numbering system.........................................................................................................................................................................................33 Metal Housing models...........................................................................................................................................................................................34 Watertight and vacuumtight models ......................................................................................................................................................................41 Alignment Key and Polarized Keying System .......................................................................................................................................................43 B and K Series Insert configuration, Housings, Insulators, Contacts ................................................................................................................................45 S Series (indoor, stepped insert) Part Numbering system ........................................................................................................................................................................................57 Metal Housing models...........................................................................................................................................................................................58 Elbow socket models.............................................................................................................................................................................................68 Plastic housing models..........................................................................................................................................................................................70 E Series (outdoor, stepped insert) Part Numbering system.........................................................................................................................................................................................75 Metal Housing models...........................................................................................................................................................................................76 Watertight and vacuumtight models ......................................................................................................................................................................82 L Series (outdoor, stepped insert) Part Numbering system.........................................................................................................................................................................................85 Metal Housing models...........................................................................................................................................................................................86 Vacuumtight models..............................................................................................................................................................................................89 Alignment Key and Polarized Keying System .......................................................................................................................................................90 S, E and L Series Insert configuration, Housings, Insulators, Contacts ................................................................................................................................91 2G Series (indoor, keyed)..............................................................................................................................................................................................110 2C Series (indoor, stepped insert)................................................................................................................................................................................116 1D Series (indoor, 4 concentric contacts) ...................................................................................................................................................................124 Spare parts .....................................................................................................................................................................................................................130 Accessories ....................................................................................................................................................................................................................136 Tooling ............................................................................................................................................................................................................................146 Panel cut-outs ................................................................................................................................................................................................................152 PCB drilling pattern .......................................................................................................................................................................................................154 Cable assembly (B, K, S and E series) ..........................................................................................................................................................................161 Technical characteristics ..............................................................................................................................................................................................171