TFA/FFA push-pull circular connector, straight plug, cable collet and nut for fitting a bend relief.

TFA Straight plug, cable collet and nut for fitting a bend relief.

1. TFA/FFA push-pull circular connector brief introduction:

S series self-latching connectors with stepped inserts for alignment (of multipole version). Our connector can widely apply in Medical, Test & Measurement, ResearchCommunications, Broadcast Connector, Machines, Defense, RoboticAerospace, public sector, Information Systems, MotorsportMiscellaneous applications.

2. TFA/FFA push-pull circular connector description:

  • security of the Push-Pull self-latching system
  • multipole types 2 to 6 contacts
  • solder contacts
  • high packing density for space savings
  • polarisation by stepped insert (half-moon) fitted with male and female contacts
  • 360°screening for full EMC shielding.

3. TFA/FFA push-pull circular connector technical specification:

Pulling and inserting times>5000.
HumidityMaximum humidity up to 95% at a temperature of 60°
Temperature-45°~+125°
Vibration10~20000HZ,15g
Mechanical shock100g·6ms
Salt spray corrosion test>48h
Protection index (mated)IP50
Connector typePlug, Male Pins with stepped insert
Number of positions2-6 pin
TerminationSolder
Fastening typePush-pull
Shell materialBrass
Shell finishChrome
Shell colorSilver
Contact materialBrass
Contact finish-matingGold
Contact colorGold
Insert materialpolyphenylene sulfite (PPS)
Cable opening1.1mm~8.5mm

4. Cross reference

SPRING P/NLEMO P/NDefinition
TFA.0S.30*.CLAC**ZFFA.0S.30*.CLAC**ZTFA straight Plug, cable collet and nut for fitting a bend relief, Shell Size 0S, 2, 3, 4 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.3~6.7mm diameter cable.
TFA.1S.30*.CLAC**ZFFA.1S.30*.CLAC**ZTFA straight Plug, cable collet and nut for fitting a bend relief, Shell Size 1S, 2~6 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.3~8.5mm diameter cable.

Number of contacts and Insert configuration

Insert-configuration(S-series)

Cable Diameter

cable diameter
SeriesCable Size(φA)
0S Series1.3~6.7mm
1S Series1.3~8.5mm

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 9 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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