Project Description
TNG/FNG.2B push-pull circular connector, straight plug, key (G) or keys (A…M and R), cable collet and lanyard release
1. TNG/FNG.2B push-pull circular connector brief introduction:
TNG.2B can alternative with FNG.2B LEMO connector but cheaper. The ruggedized design combined with precision manufacturing offers excellent durability, reliability and quality.
2. TNG/FNG.2B push-pull circular connector description:
- multipole types 2-26 contacts
- high packing density for space savings
- solder, print contacts (straight or elbow)
- security of the Push-Pull self-latching system
- 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. TNG/FNG.2B push-pull circular connector technical specification:
| Pulling and inserting times | >5000. |
| Humidity | Maximum humidity up to 95% at a temperature of 60° |
| Temperature | -45°~+125° |
| Vibration | 10~20000HZ,15g |
| Mechanical shock | 100g·6ms |
| Salt spray corrosion test | >48h |
| Protection level | IP50 |
| Connector type | Plug, Male Pins |
| Number of positions | 2-26 pin |
| Termination | Solder |
| Fastening type | Push-pull |
| Orientation | G,(A…M&R) |
| Shell material | Brass |
| Shell finish | Chrome |
| Shell color | Silver |
| Contact material | Brass |
| Contact finish-mating | Gold |
| Contact color | Gold |
| Insert material | polyphenylene sulfite ( PPS) |
| Cable opening | 1.5mm~9.7mm |
**: Cable Diameter
| SPRING P/N | LEMO P/N | Definition |
| TNG.2B.302.CLAD**Z | FNG.2B.302.CLAD**Z | TN Plug with key (G), Shell Size 2B, 2 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.303.CLAD**Z | FNG.2B.303.CLAD**Z | TN Plug with key (G), Shell Size 2B, 3 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.304.CLAD**Z | FNG.2B.304.CLAD**Z | TN Plug with key (G), Shell Size 2B, 4 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.305.CLAD**Z | FNG.2B.305.CLAD**Z | TN Plug with key (G), Shell Size 2B, 5 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.306.CLAD**Z | FNG.2B.306.CLAD**Z | TN Plug with key (G), Shell Size 2B, 6 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.307.CLAD**Z | FNG.2B.307.CLAD**Z | TN Plug with key (G), Shell Size 2B, 7 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.308.CLAD**Z | FNG.2B.308.CLAD**Z | TN Plug with key (G), Shell Size 2B, 8 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.310.CLAD**Z | FNG.2B.310.CLAD**Z | TN Plug with key (G), Shell Size 2B, 10 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.312.CLAD**Z | FNG.2B.312.CLAD**Z | TN Plug with key (G), Shell Size 2B, 12 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.314.CLAD**Z | FNG.2B.314.CLAD**Z | TN Plug with key (G), Shell Size 2B, 14 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.316.CLAD**Z | FNG.2B.316.CLAD**Z | TN Plug with key (G), Shell Size 2B, 16 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.318.CLAD**Z | FNG.2B.318.CLAD**Z | TN Plug with key (G), Shell Size 2B, 18 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.319.CLAD**Z | FNG.2B.319.CLAD**Z | TN Plug with key (G), Shell Size 2B, 19 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
| TNG.2B.326.CLAD**Z | FNG.2B.326.CLAD**Z | TN Plug with key (G), Shell Size 2B, 26 Pin Contacts, outer shell in chrome-plated brass, PPS insulator, male solder contacts, for 1.5~9.7mm diameter cable and nut for fitting a bend relief.with Lanyard Release |
Alignment Key
B series connector model part numbers are composed of three letters. TNG–The LAST LETTER indicates the key position and the contact type (male or female),So you also can choose TNA, TNB, TNC…Cross Reference FNA, FNB, FNC…
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).
