参数资料
型号: FGW.LM.368.XLCT
厂商: LEMO
文件页数: 3/40页
文件大小: 0K
描述: CONN PLUG 68POS STRGHT PIN CRIMP
产品培训模块: M Series
特色产品: M Series Connectors
标准包装: 15
系列: LM
连接器类型: 插头,公引脚
位置数: 68
外壳尺寸 - 插件: 368
安装类型: 自由悬挂
端子: 压接
紧固型: 有螺纹
方向: W
防护等级: IP68 - 防尘,防水
外壳材料,表面处理: 铝,镀镍
触点表面涂层:
特点: 屏蔽
包装: 散装
工作温度: -55°C ~ 200°C
配套产品: 1124-1201-ND - CONN RCPT 68POS PNL MT SKT W/NUT
其它名称: 1124-1186
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Technical Characteristics
Introduction
This catalogue gives the complete description of LEMO M series connectors. M series connectors are lightweight triple-
start ratchet coupling type connectors designed for avionics, aerospace, military, security, motorsport and heavy duty appli-
cations.
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 and coupler models, avail-
able in contact configurations adapted to all round cables. Watertight 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.
Materials and Treatments
Shell
Surface treatment (μm)
Component
material code
Material (Standard)
chrome
nickel
gold
Notes
X
C
Cu
Ni
Cr
Cu
Ni
Cu
Ni
Au
Outer shell
Conical nut
Brass (UNS C 38500)
Aluminium alloy (AA 6262A or AA 6023)
Brass (UNS C 38500)
Aluminium alloy (AA 6262A or AA 6023)
0.5
0.5
3
3
0.3
0.3
5
5
1)
1)
Earthing crown
Bronze (UNS C 54400) or special brass
– –
0.5
1.5
Coupling nut
Brass (UNS C 38500)
Aluminium alloy (AA 6262A or AA 6023)
0.5
0.5
3
3
Ratchet
Special PEEK
Hexagonal nut
Brass (UNS C 38500)
Aluminium alloy (AA 6262A or AA 6023)
0.5 3 –
– 5 –
Male crimp contact
Female crimp contact
Brass (UNS C 34500)
Bronze (UNS C 54400)
– – –
– – –
0.5
0.5
3
3
1.0
1.5
Clips
Insulator
O-ring
Sealing resin
Cable rear seal
Cu-Be or special steel
PEEK
Silicone
FPM/FKM (Viton ? )
Epoxy (Araldite ? or Stycast ? )
Fluorosilicone
without treatment
Notes: standards for surface treatment are as follows: chrome-plated FS QQ-C-320B; nickel-plated FS QQ-N-290A or MIL DTL 32119; gold-plated ISO 27874.
Spring Stainless steel –
1) anthracite colour.
Environmental performance
Characteristics
Operating temperature (mated)
Value
-55°C/+200°C (HEN model: -20°C/+80°C)
IEC international
MIL-spec tests
Ingress protection index
Fungus
Flammability
Fluid contamination 1)
Sand and dust 2)
Lightning strike
Altitude-low temp 3)
IP 68 (at 2 m, 15Hr)
Satisfied - by material analysis
60 sec. front and back face
Fuels, gasoline, hydraulic oils, solvents, de-icing
6 hr, 55° C, blowing < 150 μm dust
10 K amps - 6 times
-65° C; 40’000 feet and 400 VAC
IEC 60529
MIL-STD 810F-508.5
EIA-364-104A
MIL-STD-810F method 504
MIL-STD 810F-510.4
EIA-364-75
EIA-364-105A
Salt fog 4)
Thermal shock
Altitude immersion
Air leakage 5)
Humidity
Alum. shell (slight pitting after 48 Hr), Brass shell (500 Hr)
5 cycles : -65° C to +150° C
No moisture on contacts
< 10 -7 mbar. l/sec (Helium)
21 days at 95%
IEC 60512-6 test 11f
IEC 60512-11-4
IEC 60512-7 14 b
IEC 60068-2
EIA-364-26
EIA-364-32 test condition IV
EIA-364-03
MIL-STD-1344 method 1008.1
EIA-364-31 method IV
Note:
1) Connectors immersed at both 70°C and 25°C according to specification. Connectors are then inspected, no visual signs of damage seen.
Fuels: Kerosene, JP4, (Nato F40) at 70°C +/- 2°C. Gasoline: ASTM 4814. Hydraulic oils: Mineral oil based MIL-H-5606.
Solvents: Isopropanol. De-icing fluids: 25% ethylene glycol.
2) No signs of damage, connectors opened and closed without difficulty. Dust or sand was not inside connector.
3) Wired mated connectors = no voltage breakdown, shell to all contacts (connected together) w/400 VAC after 1 hour at 65° C
at 40’000 feet altitude.
4) Corrosion resistance. Inspection: salt deposits shall be removed by gentle wash in running water with light brushing using soft brush.
Aluminium Shell (material code: X) max: 96 hours. Brass shell (material code: C) over 500 hours.
5) Only for vacuumtight model (HE?)
www.lemo.com
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