Number of contacts High Voltage
1
Plug
Plug - Straight
Locking system
Push-pull
Jacket cable outside diameter [mm]
4.20 - 5.20 mm
Size
1Y

Electrical Configuration

Contact Termination High voltage
Solder
Insert configuration value
1Y.405 - 1 High Voltage
Insulator
T: PTFE
Rated current
8 Amps
Test voltage (kV AC)
7.5
Contact Type
Solder
Creepage distance
16 mm
Number of contacts High Voltage
1

Form & Material

Shell style / Model id
FFA - Straight plug with 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
Weight
31.15 g

Environment

Technical domain
Specialties and Other
Environmental protection (IP rating)
IP50
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]
4.20 - 5.20 mm

Technical plans

https://web.lemo.com/img/Illustrations/y/types/1Y_405_m.gif
https://web.lemo.com/img/Illustrations/Y/models/ffa_1Y.gif
https://web.lemo.com/img/Illustrations/s/keys/circ.gif

Dimensions

A L M S1
mm. 13 54 27.5 9
in. 0.51 2.13 1.08 0.35
icon pdf
High voltage single contact connectors (Y, S, E and 05 series)
icon pdf
Solutions Selection Guide
Y - High Voltage Unipole
Y - High Voltage Unipole
High voltage requirements (5-50 kV DC)
Push-Pull latching system
Optional safety locking device
Main Features
High voltage requirements (5-50 kV DC)
Push-Pull latching system
Optional safety locking device
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