Special
Image for illustrative purpose only
Number of contacts Low Voltage
12
Gender
Reverse Gender
Socket / Receptacle
Socket / Receptacle - Fixed Panel Rear Mounted
Locking system
Ratchet
Size
2M
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Electrical Configuration

Number of contacts Low Voltage
12
Contact Termination Low voltage
PCB - Straight
R (max)
6.1 mOhm
Insert configuration value
2M.312 - 12 Low Voltage
Footprint IPC Class3 compatibility
Yes
Class3 Productibility Level Compatibility
A (General Design Producibility - Preferred)
Insulator
L: PEEK
Rated current
7 A
Test voltage (kV rms) Contact-contact
1.65
Test voltage (kV rms) Contact-shell
1.15
Contact Dia.
0.7
Gender
Reverse Gender

Form & Material

Shell style / Model id
HY - Fixed receptacle, nut fixing for printed circuit, vacuumtight
Socket / Receptacle
Fixed Panel Rear Mounted
Housing material
Aluminium (nickel plated [SAE AMS QQ N 290], anthracite color) shell and nut, other pieces bronze/brass
Locking system
Ratchet
Keying
S: 3 keys (beta=155, gamma=50, plug: female contacts, receptacle: male contacts)
Colour
Grey
Variant
PCB fixation with 4 threaded holes

Environment

Technical domain
Motorsport, Security and Defence, Transportation, Aerospace and UAV
Environmental sealing (IP rating)
Hermetic unmated
Endurance
3000 mating cycles
Temperature range
-65°C / +180°C
EMI Shielding EIA 364-66A
>= 80 dB (1 GHz), >=70 dB (3 GHz), >= 58 dB (6 GHz), >= 40 dB (10 GHz)
Gunfire vibration
25 Hz - 2000 Hz, 3 axis (Apache helicopter)
Humidity (max)
21 days at 95%
Lighting strike EIA 364-81
10K amps - 6 times
Shock Resistance
300 g [ 3 ms]
Thermal shock
5 cycles: -55°C to +150°C
Vibration-Random
37.8 g rms - 3 axes, 4 hr amb [50 Hz - 2000 Hz]
Vibration-Sine
30 g, 3 axes, 12 hr [10 Hz - 2000 Hz]
Salt Spray Corrosion
>1000 hr

Technical plans

https://web.lemo.com/img/Illustrations/m/types/2m_312_m.gif
https://web.lemo.com/img/Illustrations/M/models/HYN_X.gif
https://web.lemo.com/img/Illustrations/m/keys/s.gif

尺寸

A C e E F H J L N R S1 S2 V
mm. 21 20.8 M17x1.00 5.3 11.8 11.43 7 22.4 19.4 13.8 15.5 18 M2x0.4
in. 0.83 0.82 0.21 0.46 0.45 0.28 0.88 0.76 0.54 0.61 0.71
M - Rugged Ratchet coupling
M - Rugged Ratchet coupling
恶劣环境(IP68)
棘齿结构,对冲击和振动有强大的抵抗力
隐形蓝黑色涂层
结构轻巧紧凑
定位销系统和颜色编码
主要功能
恶劣环境(IP68)
棘齿结构,对冲击和振动有强大的抵抗力
隐形蓝黑色涂层
结构轻巧紧凑
定位销系统和颜色编码
Cable Assembly UK
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发现
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