EGG.4K.93L.CLM LEMO, EGG.4K.93L.CLM Datasheet - Page 111

• Manufacturer Part Number: EGG.4K.93L.CLM
• Description: Circular Push Pull Connectors RECEP FEMALE SLDR 2 FIBER 12 LOW VOLT
• Manufacturer: LEMO
• Series: K Seriesr

Specifications of EGG.4K.93L.CLM

• Product Type: Connectors
• Contact Style: Socket (Female)
• Shell Style: Receptacle
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Fibre Optic Contacts
In order to ensure the highest technical performance and to provide the optimal solution for a diversity of applications,
LEMO has developed the 4 types of fibre optic contacts designated F1, F2, F3, and F4.
F2 and F4 contacts are designed with fully floating pre-domed ceramic ferrule. Such contacts are mainly designed to
operate with single-mode and multi-mode fibres with small core dimensions.
F1 and F3 contacts are using floating metallic or ceramic ferrules. They are ideal for use with multi-mode, silica or plastic
fibres with large core diameters.
Contact F1
Contact F2
Contact F3
Contact F4
Contact body: part ensuring the alignment of the two ferrules
and retention of the contact into the insulator, made of rust-
proof alloy. Clips is made of Cu-Be
Crimp holder: provided for cable fixing, made of rustproof alloy
Ferrule made of rustproof alloy or ceramic depending on the
fibre diameter
Ferrule holder made of rustproof alloy
Stainless steel spring to guarantee mating precision of the two
ferrules lengthwise
Crimp ferrule made of Nickel-plated copper for fixing the cable
onto the crimp holder
Fibre
Buffer
Cable
Contact body: part ensuring the retention of the contact into
the insulator, made of PEEK
Crimp holder: provided for cable fixing, made of Nickel-plated
brass
Ferrule made of ceramic
Ferrule holder made of rustproof alloy
Stainless steel spring to guarantee physical contact of the two
ferrules with correct pressure
Crimp ferrule made of Nickel-plated copper for fixing the cable
onto the crimp holder
Alignment tube to guarantee the alignment of the two ferrules
when mated, made of ceramic and rustproof alloy
Fibre
Buffer
Cable
Contact body: part ensuring the alignment of the contact into
connector shell, made of Nickel-plated brass
Crimp holder: provided for cable fixing, made of Nickel-plated
brass
Ferrule made of rustproof alloy or ceramic depending on the
fibre diameter
Ferrule holder made of rustproof alloy
Stainless steel spring to guarantee mating precision of the two
ferrules lengthwise
Crimp ferrule made of Nickel-plated copper for fixing the cable
onto the crimp holder
Alignment tube to guarantee the alignment of the two ferrules
when mated, made of rustproof alloy
Fibre
Buffer
Cable
Contact body: part ensuring the alignment of the contact into
connector shell, made of rustproof alloy
Crimp holder: provided for cable fixing made of Nickel-plated
brass
Ferrule made of ceramic
Ferrule holder made of rustproof alloy
Stainless steel spring to guarantee physical contact of the two
ferrules with correct pressure
Crimp ferrule made of Nickel-plated copper for fixing the cable
onto the crimp holder
Alignment tube to guarantee the alignment of the two ferrules
when mated (always fitted into the fixed or free socket) made
of ceramic and rustproof alloy
Fibre
Buffer
Cable
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