Image for illustrative purpose only
Nb of contacts Coax
1
Number of contacts Low Voltage
4
Socket / Receptacle
Socket / Receptacle - Free
Locking system
Push-pull
Jacket cable outside diameter [mm]
9.80 - 10.50 mm
Size
3S

Electrical Configuration

Contact Termination Low voltage
Solder
Nb of contacts Coax
1
Contact Termination Coax
Solder
Insert configuration value
3S.804 - 1 Coax (50 Ohm), 4 Low V.
Insulator
L: PEEK (UL 94 / V-0/1.5)
Rated current
10 A
Impedance
50 Ohm
Vtest
2100 V (AC), 3000 V (DC)
Vtest (contact-shell)
1200 V (AC), 1800 V (DC)
Cable type
RG 179 B/U, RG 187 A/U
Number of contacts Low Voltage
4

Form & Material

Shell style / Model id
PCA - Free receptacle, cable collet
Socket / Receptacle
Free
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
Push-pull
Keying
Hermaphroditic keying (half moon insert) with female pin 1
Colour
Grey
Weight
56.71 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

Cable fixation

Cable termination protection
Standard back nut (no additional protection)
Fixation type
Cable collet
Jacket cable outside diameter [mm]
9.80 - 10.50 mm

Technical plans

https://web.lemo.com/img/Illustrations/s/types/3_804_f.gif
https://web.lemo.com/img/Illustrations/s/models/pca.gif
https://web.lemo.com/img/Illustrations/s/keys/herm.gif

Dimensions

A L S2
mm. 17.8 59 14
in. 0.7 2.32 0.55
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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