Image for illustrative purpose only
Nb of contacts Coax
1
Plug
Plug - Straight
Locking system
Push-pull
Jacket cable outside diameter [mm]
3.80 - 4.60 mm
Size
0S

Electrical Configuration

Nb of contacts Coax
1
Contact Termination Coax
Solder
Insert configuration value
0S.250 - 1 Coax (50 Ohm)
Insulator
L: PEEK (UL 94 / V-0/1.5)
Rated current
6 A
Impedance
50 Ohm
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 with oversize cable collet
Plug
Straight
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, male
Colour
Grey
Weight
11.48 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]
3.80 - 4.60 mm

Technical plans

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

Dimensions

B L M S1 S2 A
mm. 10 45.5 35.5 9 8.5 9
in. 0.39 1.79 1.4 0.35 0.33 0.35
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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