EGG.4K.93L.CLM LEMO, EGG.4K.93L.CLM Datasheet - Page 81

• 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

Introduction
The F2 type contact is designed for fitting into single fibre 0K series, multi fibre connectors or mixed fibre optical/electrical
connectors from 2B to 5B, 2K to 5K series.
Its main features are as follows:
– Assembly uses pre-domed ceramic ferrules
– Simple and fast polishing ensuring the physical contact of the fibre end face
– After mounting on the cable, the contact is very easily installed in the main connector insulator, the particular shape of
– Unique cable assembly independent of the connector shell
– The alignment tube can be easily removed in order to clean the fibre end face.
This contact makes it possible to use single fibre cables with single-mode or multi-mode fibres of the following sizes;
9/125, 50/125, 62.5/125, 100/125 and 100/140 µm.
Part Section Showing Internal Components
Technical Characteristics
Material and Treatment
Mechanical and Environmental
Body
Ferrule
Holder
Crimp holder
Spring
Crimp ferrule
Support
Alignment tube
Mating durability
Damp heat steady state
High temperature
Low temperature
Cable retention
Impact (Method A)
Shock
(3 cycles in 2 directions)
Vibration (7 cycles)
1
2
3
4
5
the contact body retains it in the insulator
Female contact
body with holder
ferrule with holder
spring
crimp ferrule
alignment tube
with support
Component
Characteristic
PEEK
Ceramic
Alloy CuNiZn
Brass
Stainless steel
Cu 99
Alloy CuNiZn
Ceramic
10,000 cycles
up to 95 % at 60°C
+80°C
-40°C
100 N
1 m
onto concrete floor
100 g, 10-50 ms;
20 g 6-9 ms
Diagram 2 page 111 IEC 61300-02-01
Material
4
Value
1
3
Surface treatment (µm)
without treatment
without treatment
without treatment
without treatment
without treatment
without treatment
0.5
0.5
Cu
2
IEC 61300-02-02
IEC 61300-02-19
IEC 61300-02-18
IEC 61300-02-17
IEC 61300-02-04
IEC 61300-02-12
IEC 61300-02-09
F2 Fibre Optic Contact
Standard
Ni
3
3
5
Optical
Note: Detailed characteristics are presented on pages 109 to 111.
Average insertion loss
fibre 9/125 µm
Average insertion loss
fibre 50/125 µm
Return loss fibre 9/125 µm
(UPC)
Return loss fibre 9/125 µm
(Hand polish)
Characteristic
2
3
1
0.10 dB IEC 61300-03-04
0.25 dB IEC 61300-03-04
≥45 dB
~30 dB
Value
4
IEC 61300-03-06
IEC 61300-03-06
Standard
1
4
2
3
Male contact
body with holder
ferrule with holder
spring
crimp ferrule
®
Device Met.
Device Met.
Branching
Branching
Method B
Method B
Insertion
Insertion
Method
79
®