T SERIES
IP 68 PUSH-PULL CONNECTORS
www.lemo.com
®
®
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3
7
2
4
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2 5 4 1 6 9
5
6
3 7 8 10
Fixed socket
outer shell
earthing crown
hexagonal nut
insulator
female contact
o-ring
locking washer
4
3
6
5
1
2
7
Straight plug
outer shell
latch sleeve
inner shell
insulator
male contact
split insert carrier
earthing cone
gasket
collet
collet nut
4
3
6
5
1
2
7
8
9
10
Part Section Showing Internal Components
Shielding efciency > 75 dB at 10 MHz / > 40 dB at 1 GHz IEC 60169-1-3
Outershell and collet nut Latch sleeve/earthing crown Other metallic components
Material Surface treatment Material Surface treatment Material Surface treatment
Brass Chrome Brass/Bronze Nickel Brass Nickel
Brass Black chrome
3)
Brass/Bronze Nickel Brass Nickel
POM – Brass/Bronze Nickel Brass Nickel
Material and Treatments
Insulators
Material Contact type
Brass (UNS C 34500) Male contact
Bronze (UNS C 54400) Female contact
Material
PEEK
Contacts
T series connectors have been specifically designed for outdoor applications. They include an inner sleeve and seals to prevent
penetration of solids or liquids.This series is watertight when mated to give a protection index of IP68 as per IEC 60529 standard
and have the following main features:
- IP68 mated - Compatible with existing B sockets
- Push-Pull self-latching system - Same mounting hole as B sockets
- Mechanical key (FGG) with multiple keys - Black-chrome plated brass and plastic outershell available
to avoid cross-mating - Multipole types 2 to 32 contacts
- High packing density for space savings - For cables 1.0 up to 10.5 mm
- 360° shielding for full EMC shielding - Solder, crimp or print contacts
T series
Electrical Value Standard
Technical Characteristics
Mechanical and Climatical Value Standard
Endurance > 3000 cycles IEC 60512-5 test 9a
Humidity up to 95% at 60°C –
Temperature range -55°C, +200°C / (-20°C, +80°C)
1)
–
Resistance to vibration 10-2000 Hz, 15 g IEC 60512-4 test 6d
Shock resistance 100 g, 6 ms IEC 60512-4 test 6c
Salt spray corrosion test > 1000 h IEC 60512-6 test 11f
Protection index (mated)
2)
IP68/IP66 IEC 60529
Latching retention force (average value) From 85 N up to 300 N (depending of the size) –
Climatical category 50/175/21 IEC 60068-1
Note:
1)
operating temperature is -20°C, +80°C for watertight or vacuumtight models tted with an FPM (Viton
®
) o-ring and Epoxy.
2)
IP68 achieved providing
that the cable is perfectly circular and that assembly process ensures a high integrity seal.
3)
Surface not conductive use socket with earthing tag (HMG).