Image for illustrative purpose only
Number of contacts Low Voltage
5
Plug
Plug - Fixed
Locking system
Snap-on
Size
4S

Electrical Configuration

Contact Termination Low voltage
Solder
Insert configuration value
4S.305 - 2 (3 mm) + 3 (2 mm) Low Voltage
Insulator
L: PEEK (UL 94 / V-0/1.5)
Rated current
2x3.0 contacts : 22 Amps and 3x2.0 contacts : 16 A
Vtest
2100 V (AC), 3000 V (DC)
Contact Type
Solder
Number of contacts Low Voltage
5

Form & Material

Shell style / Model id
FAA - Fixed plug, non-latching, nut fixing
Plug
Fixed
Housing material
Brass (chrome plated [SAE AMS 2460]) shell and collet nut, nickel plated [SAE AMS QQ N 290] brass latch sleeve and mid pieces
Locking system
Snap-on
Keying
Hermaphroditic keying (half moon insert) with male pin 1
Colour
Grey
Weight
64.72 g

Environment

Technical domain
Audio Video, Energy and Industrial, Semiconductor, Test and Measurement
Environmental sealing (IP rating)
IP50
Endurance
5000 mating cycles
Temperature range
-55°C / +250°C
Climatical Category
50/175/21
Humidity (max)
<=95% [at 60 deg C /140 F]
Shielding (min)
75 dB (10 MHz)
Shielding (min)
40 dB (1 GHz)
Shock Resistance
100 g [ 6 ms]
Vibration
15 g [10 Hz - 2000 Hz]
Salt Spray Corrosion
>1000 hr

Technical plans

https://web.lemo.com/img/Illustrations/s/types/4_305_m.gif
https://web.lemo.com/img/Illustrations/s/models/faa.gif
https://web.lemo.com/img/Illustrations/s/keys/herm.gif

Dimensions

L M S1 S3 e E B A
mm. 35.5 20.5 23.5 30 M25x1.0 2.5 32 28
in. 1.4 0.81 0.93 1.18 0.1 1.26 1.1
S - Indoor Stepped Insert
S - Indoor Stepped Insert
Stepped inserts
8 sizes
Indoor/protected environments (IP50)
Push-Pull self latching system
Up to 106 contacts
Main Features
Stepped inserts
8 sizes
Indoor/protected environments (IP50)
Push-Pull self latching system
Up to 106 contacts
Cable Assembly UK
Cable assembly service

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