1. B series connector brief introduction:

B Series offers a modular, ergonomic, rugged and reliable circular multipole connector for applications needing quick and secure Push-Pull latching. Making it an ideal choice for Medical, Test & Measurement, ResearchCommunications, Broadcast Connector, Machines, Defense, RoboticAerospace, public sector, Information Systems, MotorsportMiscellaneous applications. The modular insert configurations include a wide range of high-density multi-pole contacts. Contacts can be of solder type, PCB straight or PCB elbow type of contact.B-Series ranges from 00 to 2B size, B-Series allows for a higher contact density while preventing mismating. These high quality Spring Technology connectors cable assembly can be provided. it can cross Lemo variations and sizes.

2. B series connector description:

  • security of the Push-Pull self-latching system
  • multipole types 2-26 contacts
  • solder, print contacts (straight or elbow)
  • high packing density for space savings
  • multiple key options to avoid cross mating of similar connectors
  • keying system («G» key standard) for connector alignment
  • 360° screening for full EMC shielding.

3. B series connector technical specification:

Mating Cycles Humidity(max) Temperature Vibration Shock Resistance Salt Spray Corrosion Shielding (min) Shielding (min)
>5000 <=95% (at 60℃) -45℃ ~ +125℃ 15g(10 ~ 2000 Hz) 100g·6ms >48h 75 dB (10 MHz) 40 dB (1 GHz)

4. Cross reference:

Plug

Spring P/N TG straight plug TG straight plug
(with bend relief)
TE straight plug
(IP54)
TF straight plug
(non-latching)
TN straight plug
(lanyard release)
TH elbow(90°) plug TA fixed plug
(non-latching)
Lemo P/N FG straight plug FG straight plug
(with bend relief)
FE straight plug
(IP54)
FF straight plug
(non-latching)
FN straight plug
(lanyard release)
FH elbow(90°) plug FA fixed plug
(non-latching)
Picture TGG push pull connector FGG alternative LEMO connector FEG alternative LEMO connector FFG alternative LEMO connector FNG alternative LEMO connector FHG alternative LEMO connector FAG alternative LEMO connector
Shell Size 00B/0B/1B/2B 00B/0B/1B/2B 0B/1B/2B 0B/1B/2B 0B/1B/2B 0B/1B/2B 0B/1B/2B
NB of Contacts 2~26 2~26 2~26 2~26 2~26 2~26 2~26
Keying G,(A…M&R) G,(A…M&R) G,(A…M&R) G,(A…M&R) G,(A…M&R) G,(A…M&R) G,(A…M&R)
Insulator PPS/PEEK PPS/PEEK PPS/PEEK PPS/PEEK PPS/PEEK PPS/PEEK PPS/PEEK
Contact Type Solder
Male contact
Solder
Male contact
Solder
Male contact
Solder
Male contact
Solder
Male contact
Solder
Male contact
Solder
Male contact
IP Level IP50 IP50 IP54 IP50 IP50 IP50 IP50
Wire Size/AWG 16~28 16~28 16~28 16~28 16~28 16~28 16~28
Cable Diameter(mm) 1.1~9.7 1.1~9.7 1.5~9.7 1.5~9.7 1.5~9.7 1.5~9.7 1.5~9.7

Originals Socket

SPRING P/N ZG Fixed socket ZC Fixed socket
(with two nuts)
ZC Fixed socket
(elbow(90°) contact)
ZE Fixed socket ZH Fixed socket
(protruding shell)
ZP Elbow(90°) socket ZX Elbow(90°) socket
(with two nuts)
LEMO P/N EG Fixed socket EC Fixed socket
(with two nuts)
EC Fixed socket
(elbow(90°) contact)
EE Fixed socket EH Fixed socket
(protruding shell)
EP Elbow(90°) socket EX Elbow(90°) socket
(with two nuts)
Picture EGG analogues lemo connector ECG analogues lemo connector ECG alternative lemo connector EEG alternative lemo connector EHG alternative lemo connector EPG alternative lemo connector EXG alternative lemo connector
Shell Size 00B/0B/1B/2B 0B/1B/2B 0B/1B/2B 0B/1B/2B 0B/1B/2B 0B/1B 0B/1B
NB of Contacts 2~26 2~26 2~26 2~26 2~26 2~8 2~8
Wire Size/AWG 16~28 16~28 16~28 16~28 16~28 20~28 20~28
Keying G,(A…M&R) G,(A…M&R) G,(A…M&R) G,(A…M&R) G,(A…M&R) G G
Insulator PPS/PEEK PPS/PEEK PPS/PEEK PPS/PEEK PPS/PEEK PPS/PEEK PPS/PEEK
Contact Type Solder
Female contact
Solder/Print
Female contact
Elbow Print
Female contact
Solder
Female contact
Solder
Female contact
Print
Female contact
Print
Female contact
IP Level IP50 IP50 IP50 IP50 IP50 IP50 IP50
Panel Size M7/M9/M12/M15 M9/M12/M15 M9/M12/M15 M9/M12/M15 M9/M12/M15 M9/M11 M9/M11
Panel Mounted Front Back Back Back Front

Watertight Socket and Socket for Cable

SPRING P/N MG Fixed socket
(watertight or vacuumtight)
MH Fixed socket
(watertight or vacuumtight)
ME Fixed socket
(watertight or vacuumtight)
DF Fixed socket
(cable collet)
DH Free socket DH Free socket
(with bend relief)
LEMO P/N HG Fixed socket
(watertight or vacuumtight)
HH Fixed socket
(watertight or vacuumtight)
HE Fixed socket
(watertight or vacuumtight)
PF Fixed socket
(cable collet)
PH Free socket PH Free socket
(with bend relief)
Picture HGG alternative lemo connector HHG alternative lemo connector HEG alternative lemo connector PFG alternative lemo connector PHG alternative lemo connector PHG analogues lemo connector
Shell Size 0B/1B 0B/1B/2B 0B/1B/2B 0B/1B/2B 0B/1B/2B 0B/1B/2B
NB of Contacts 2~16 2~26 2~26 2~26 2~26 2~26
Keying G,(A…M&R) G,(A…M&R) G,(A…M&R) G,(A…M&R) G,(A…M&R) G,(A…M&R)
Insulator PPS/PEEK PPS/PEEK PPS/PEEK PPS/PEEK PPS/PEEK PPS/PEEK
Contact Type Solder
Female contact
Solder
Female contact
Solder
Female contact
Solder
Female contact
Solder
Female contact
Solder
Female contact
IP Level IP66/IP68 IP66/IP68 IP66/IP68 IP50 IP50 IP50
Panel Size M9/M12 M9/M12/M15 M9/M12/M15 M9/M12/M15
Panel Mounted Front Front Back Back
Wire Size/AWG 20~28 16~28 16~28 16~28 16~28 16~28
Cable Diameter(mm) 1.5~9.7 1.5~9.7 1.5~9.7

5. Chooseing tips:

If you have purchased Lemo connector and know the original model, please tell us. We will directly offer you our corresponding one.
If you don’t know much about the connector, please make choose according the following factors:

  1. the use of the environment, indoors or outdoors, waterproof or not;
  2. the panel hole size, to select the appropriate plug and socket of right dimension;
  3. the current-voltage, number of contact and the realization of the function, to determine the contact(cores) ;
  4. select the appropriate clamp diameter and sheath;
  5. according to the actual needs of different angles of the keys, to determine the keying (the standard keys as G).

6. Why choose our

  1. Lower your cost, cheap cable assembly offer, at least save your 30%-50% cost (100% compatible and work well)
  2. large stock, short lead times. The delivery time is short, the parts are in stock. Just need to assemble them.
  3. better quality at a reasonable price
  4. We can provide OEM/ODM service and cable assembly solution.
  5. Our factory has 17 years experience and strong and professional research and development capabilities.Advanced development and management, comprehensive R&D testing and highly automatic production line make our products high reliability and high performance.

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