Project Description

TFA/FFA.1S Straight plug, cable collet

TFA.1S Straight plug, cable collet

1. TFA/FFA.1S circular connector brief introduction:

TFA.1S can equivalent with FFA.1S LEMO connector with stepped inserts for alignment but more economical than lemo connector. Xi’an spring technology Co., Ltd. is a professional push pull connector manufacturer integrating connector research and development, production and sales!

2. TFA/FFA.1S Lemo equivalent connector description:

  • security of the Push-Pull self-latching system
  • multipole types 2~6 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.1S Lemo equivalent 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 opening1.3mm~8.5mm

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    SPRING P/NLEMO P/NDefinition
    TFA.1S.302.CLAC**FFA.1S.302.CLAC**TFA straight Plug, cable collet, Shell Size 1S, 2 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.3~8.5mm diameter cable.
    TFA.1S.303.CLAC**FFA.1S.303.CLAC** TFA straight Plug, cable collet, Shell Size 1S, 3 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.3~8.5mm diameter cable.
    TFA.1S.304.CLAC**FFA.1S.304.CLAC**TFA straight Plug, cable collet, Shell Size 1S, 4 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.3~8.5mm diameter cable.
    TFA.1S.305.CLAC**FFA.1S.305.CLAC**TFA straight Plug, cable collet, Shell Size 1S, 5 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.3~8.5mm diameter cable.
    TFA.1S.306.CLAC**FFA.1S.306.CLAC**TFA straight Plug, cable collet, Shell Size 1S, 6 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.3~8.5mm diameter cable.

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      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 and the realization of the function, to determine the 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).

      You can also use the selection guide

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