Coax
1
Locking system
Push-pull

Electrical Configuration

Coax
1
Insert configuration value
3S.250 - 1 Coax (50 Ohm)
Insulator
T: PTFE
Rated current
26 Amps
Contact Type
Coaxial 50 Ohm
Cable type
RG 213/U, RG 115 A/U, RG 11 A/U, RG 144/U, RG 165 /U
Contact Dia.
3 mm (0.12in)

Form & Material

Shell style / Model id
RMA - Free coupler
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
Circular, flange side: female contacts, other side: female contacts
Weight
31.05 g

Environment

Technical domain
Audio Video, Energy and Industrial, Semiconductor, Test and Measurement
Environmental protection
IP50
Minimal temperature
-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)

Technical plans

https://web.lemo.com/img/Illustrations/s/types/3_250_f.gif
https://web.lemo.com/img/Illustrations/s/models/rma.gif
https://web.lemo.com/img/Illustrations/s/keys/circ.gif

Dimensions

A L
mm. 17.8 38.5
in. 0.7 1.52
icon pdf
- Unipole Multipole General Catalog -
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High voltage single contact connectors (Y, S, E and 05 series)
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Solutions Selection Guide
icon pdf
Product brief - S series 12G-SDI 4K UltraHD
icon pdf
Multi concentric contact connector
Other documents
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
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