COMPACT MULTIPOLE CONNECTORS

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Product safety notice & disclaimers Please read and follow all instructions specified on the last page or on our website carefully and consult all relevent national and international safety regulations for your application. Improper handling, cable assembly, or wrong use of connectors can result in hazardous situations. LEMO products and services are provided “as is.” LEMO makes no warranties or representations with regard to LEMO product & services or use of them, express, implied or statutory, including for accuracy, completeness, or security. In no event shall LEMO be liable for any direct,...

General Production Programme Connectors Unipole from 2 to 150 Amps Coaxial 50 and 75 Ω Coaxial 50 Ω (NIM-CAMAC) Coaxial 50 Ω for frequency g 12 GHz Multicoaxial 50 and 75 Ω l Multipole from 2 to 68 contacts Multipole up to 106 contacts High Voltage 3, 5, 8, 10, 15, 30 and 50 kV cc Multi High Voltage 3, 5, and 10 kV cc Triaxial 50 and 75 Ω Quadrax Hybrid: High Voltage (HV) + Low Voltage (LV) Hybrid: Coax + LV and Triax + LV Thermocouple and multithermocouple Fibre optic singlemode and multimode l Multi Fibre optic l Hybrid: fibre optic + LV Hybrid: fibre optic + HV + LV Fluidic and Multifluidic...

Keyed watertight Compact keyed Hermaphroditic Rectangular Hybrid fluidic+LV Multi fluidic Hybrid FO+LV Multi Fibre Optic Fibre Optic Hybrid Triax+LV Hybrid Coax+LV Hybrid HV+LV Multi Coaxial High Voltage Note: l = included in this catalogue, l = available but not included in this catalogue. www.lemo.com

LEMO’s Push-Pull Self-Latching Connection System This self-latching system is renowned worldwide for its easy and quick mating and unmating features. It provides absolute security against vibration, shock or pull on the cable, and facilitates operation in a very limited space. The LEMO self-latching system allows the connector to be mated by simply pushing the plug axially into the socket. Once firmly latched, connection cannot be broken by pulling on the cable or any other component part other than the outer release sleeve. When required, the connector is disengaged by a single axial pull on...

General Characteristics Selection of shell materials Aluminium alloy The aluminium alloy outer shells find numerous applications where light weight is a predominant factor; such as in the aeronautics and space industries, and for portable and mobile equipment. Shells are made of high mechanical strength alloy (Alu minium alloy). Connector shells are protected by a conductive anthracite grey coloured nickel finish. As a standard latch sleeve are made of special bronze or brass, this material offer excellent performances for most of the applications. For very demanding vibrating situation we recommend...

Selection of contact types Crimp contacts The crimp contacts are designed to be crimped with the standard four indent method according to MIL-C-22520F, class 1, type 1. Fig. 1 Contacts are provided in two forms: with a standard crimp barrel for large conductors (see fig. 1), or with a reduced crimp barrel for smaller conductors (see fig. 2). Conductor stranded AWG stranded Section (mm2) min. max. min. max. Conductor stranded AWG stranded Section (mm2) min. max. min. max. Note: Fr = mean contact retention force in the insulator (according to IEC 60512-8 test 15a). Note: 1) for a given AWG, the...

F Series The F series connectors have been specially developed to meet the most demanding requirements in terms of dimensions, weight and watertightness. Our manufacturing programme includes now 8 series. This series provides customers with many features and benefits including: – push-pull self-latching system for safe connection – sealed to IP67 for environmental protection when mated according to IEC 60529 – compact scoop-proof design and use of aluminium alloy – high shock and vibration resistance – multipole types with 2 to 68 contacts or multifibre optic or hybrid FO + LV in 2F series –...

Part Numbering System T = f.o. cable adapter and ø 5): Z = collet nut for bend relief (page 20) Free socket Fixed socket Variant: (page 21) F = reduced unlatching force 1) S = o-ring & gasket in silicone 2) Insert configuration: (page 18) Part Number Example Straight plug: FGN.0F.305.YLC = straight plug with key (N), 0F series, multipole type with 5 contacts, outer shell in anthracite nickel-plated aluminium alloy, beryllium copper latch sleeve, PEEK insulator, male crimp contacts. Free socket: PHN.0F.305.XLM = free socket with key (N), 0F series, multipole type with 5 contacts, outer shell in...

Technical Characteristics Materials and Treatments Shell material code Surface treatment (µm) nickel chrome gold X Material (Standard) Brass (UNS C 38500) Aluminium alloy (AA 6262A or AA 6023) Brass (UNS C 38500) Aluminium alloy (AA 6262A or AA 6023) Brass (UNS C 38500) Aluminium alloy (AA 6262A or AA 6023) Bronze (UNS C 54400) or special brass Special bronze/brass Beryllium Copper (UNS C 17300) Bronze (UNS C 52100) Brass (UNS C 38500) Aluminium alloy (AA 6262A or AA 6023) Brass (UNS C 38500) Brass (UNS C 34500) Bronze (UNS C 54400) Cu-Be or special steel PEEK FPM/FKM (Viton®) Silicone MQ/MVQ...

Models FGl Straight plug, key (N) or keys (P, S, T, W and X) Reference Model Series FGl FGl FGl FGl FGl FGW FGX FGW FGX FGl Note: this plug can also be supplied with a reduced unlatching force (see page 9). FNl Straight plug, key (N) or keys (P and S) and lanyard release Reference Model Series FNl FNl FNl FNl FNl Note: cable material: stainless steel with protective sheath EGl Fixed socket, nut fixing, key (N) or keys (P, S and T), IP50 N Model Series Panel cut-out (page 33)

ECl Fixed socket with 2 nuts, key (N) or key (S), protruding shell, IP50 (back panel mounting) Panel cut-out (page 33) Note: this socket can be used without the hexagonal nut. It can be directly fastened into the device, the notched nut is used as a tightening nut. ECl Fixed socket with 2 nuts, key (N) or key (S), protruding shell, print contacts, IP50 (back panel mounting) Panel cut-out (page 33) Note: this socket can be used without the hexagonal nut. It can be directly fastened into the device, the notched nut is used as a tightening nut. EEl Fixed socket, nut fixing, key (N) or keys (P, S...