1S Series Plug TFA.1S.303.CLAC42
The S Series connectors are designed for high-density installation, enabling efficient layout in limited space. Equipped with 360°shielding, they provide all-round EMC protection against electromagnetic interference. Featuring a half-moon stepped insert, they adopt a hermaphroditic (genderless) contact design for reliable and convenient connection.

Product Description
1. Advantages of Half-Moon Hermaphroditic Insert
The half-moon stepped hermaphroditic insert enables universal connection between identical connectors without distinguishing male and female. This design greatly reduces inventory types and simplifies on-site wiring. The unique half-moon structure provides effective anti-misinsertion protection and stable positioning, ensuring reliable contact, low resistance, and strong resistance to vibration in harsh environments.
2. Advantages of 360° Shielding for Full EMC Protection
360° full-circumference shielding creates a complete protective barrier against electromagnetic interference. It effectively blocks external noise and prevents internal signal radiation, ensuring stable transmission of analog and digital signals. This all-round EMC protection guarantees stable performance in industrial, automotive, and shipboard equipment with complex electromagnetic environments.
3. High-Density Installation Advantage
The S Series supports high-density installation, allowing more connectors to be arranged in limited space. Its compact structure saves panel space and optimizes equipment layout. This is especially suitable for control cabinets, test equipment, and shipboard systems where high integration and miniaturization are required.
4. Stable and Durable Connection Performance
Combining a robust half-moon insert structure and reliable shielding, the S Series ensures long-term stable connection. It features high durability, strong anti-vibration performance, and good sealing. These advantages make it ideal for demanding applications such as industrial automation, marine electronics, and mobile equipment.
Specifications
| Operating Temperature | -55°C~200°C |
| Humidity(max) | <=95%[at 60°C/140°F] |
| Salt Spray Corrosion | 1000hr |
| Vibration | 15g[10Hz~2000Hz] |
| Mating Cycles | 10000+ times |
| Contact Material | Gold Plated Tin Bronze |
| Housing Material | Chrome-plated Brass |
| Insulator Material | PPS |
| Hexagon Nut Material | Nickel-plated Brass |
| Contact Diameter | 0.9mm |
| IP Rate | IP50 |
| Rated Current | 2A |
| Rated Voltage | 1200V AC |
| Insulation Resistance | >=5000 mΩ |
| Contact Resistance | <=9 mΩ |
| IP Rate | The enclosure provides waterproof protection up to IP68, and achieves IP67 when mated with the QM TE series plug. |
Key Parameters
- Operating Temperature: -55°C~200°C
- Humidity(max): <=95%[at 60°C/140°F]
- Salt Spray Corrosion: 1000hr
- Vibration: 15g[10Hz~2000Hz]
- Mating Cycles: 10000+ times
- Contact Material: Gold Plated Tin Bronze
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