Image for illustrative purpose only
Nb of contacts Coax
1
Plug
Plug - Straight
Locking system
Push-pull
Jacket cable outside diameter [mm]
3.80 - 4.40 mm
Size
0S

Electrical Configuration

Nb of contacts Coax
1
Contact Termination Coax
Solder
Insert configuration value
0S.250 - 1 Coax (50 Ohm)
Insulator
T: PTFE
Rated current
6 A
Impedance
50 Ohm
OHM
50
VSWR
1.02 + 0.25 * f/GHz
Vtest
3000 V (AC), 4200 V (DC)
Contact Type
Coaxial 50 Ohm (Solder)
Cable type
RG 178 B/U, RG 196 A/U, RG 188 A/U, RG 316 B/U, RG 174 A/U, HF-2114, RG 122 /U
Bucket Dia.
1 mm (0.039in)
Contact Dia.
0.9 mm (0.035in)

Form & Material

Shell style / Model id
FFA - Straight plug, cable collet
Plug
Straight
Housing material
Brass (nickel plated [SAE AMS QQ N 290]) collet and crimping tube, brass (chrome plated [SAE AMS 2460]) collet nut
Locking system
Push-pull
Keying
Circular, male
Colour
Grey

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
>144 hr

Cable fixation

Cable termination protection
Standard back nut (no additional protection)
Fixation type
Cable collet
Jacket cable outside diameter [mm]
3.80 - 4.40 mm

Technical plans

https://web.lemo.com/img/Illustrations/s/types/0_250_m.gif
https://web.lemo.com/img/Illustrations/s/models/ffa.gif
https://web.lemo.com/img/Illustrations/s/keys/circ.gif

Dimensions

L A S2 M
mm. 34.5 9 6.5 24.5
in. 1.36 0.35 0.26 0.96
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

Receive the same high quality cable assemblies that you've come to expect from LEMO Push-Pull connectors.

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