SF12 Metal Push-Pull Connector: Robust 12mm Heavy-Duty Interconnect
No.SF12
The SF12 Push-Pull Connector from STA Connector is a high-performance miniature self-locking circular plug featuring a 12mm mounting diameter. Designed for rapid connection and space efficiency, the SF12 series offers a reliable IP67 waterproof rating and a premium chrome-plated brass housing. Its intuitive push-pull coupling mechanism ensures a secure, vibration-proof mate that can be disconnected in seconds, making it the premier choice for medical devices, high-end sensors, and professional audio-visual systems.
Heavy-Duty 12mm Shell Architecture:TheSF12 robust designoffers maximum physical protection for internal contacts. This larger diameter allows for easier hand-mating in industrial settings while providing the structural integrity needed for long-term cable-to-panel connections.
Fail-Safe Push-Pull Latching:Ourmetal self-latching systemprovides an instantaneous, secure lock that eliminates the risk of accidental disconnection. This "blind-mating" friendly design is critical for equipment where speed and reliability are essential for operational safety.
High-Current Power Performance:Supporting up to13A current (2-pin), the SF12 series outperforms smaller miniature connectors. It is capable of driving motors and high-power electronic modules alongside sensitive signal lines without excessive thermal buildup.
Comprehensive EMI/RFI Interference Shielding:Thefull brass housing with chrome platingensures superior 360-degree electromagnetic shielding. This protection is vital for maintaining signal purity in environments with high ambient electrical noise and heavy industrial equipment.
Professional Mechanical Longevity:Designed for extreme duty cycles, the SF12 maintains high performance over500 mating cycles. The use of high-grade PPS insulators ensures excellent dielectric strength and temperature resistance in rigorous industrial testing scenarios.
Connector drawings
Straight Male Plug
Straight Female Plug
Mating Male Receptacle
Mating Female Receptacle
Front Mount Male Receptacle
Front Mount Female Receptacle
Square Flange Male Socket
Square Flange Female Socket
Pins
2
3
4
5
6
7
9
Insulator Front View
Rated current(A)
13
13
5
5
5
5
3
Contact diameter(mm)
φ1.6×2
φ1.6×3
φ1×4
φ1×5
φ1×6
φ1×7
φ0.7×9
Operating voltage(AC.V)
250
250
200
180
125
125
125
Pressure resistance (AC.V) 1 min
1500
1500
1500
1000
1000
1000
1000
Contact resistance(mΩ)
2.5
2.5
5
5
5
5
10
Wire gauge (mm²/AWG)
≤2/14
≤2/14
≤0.75/18
≤0.75/18
≤0.75/18
≤0.75/18
≤0.5/20
SF Series Metal Connector Video
Versatile Application Scenarios
Industrial Machinery: Power and signal integration for CNC controllers, heavy-duty sensors, and motor drives. Medical Equipment: High-capacity links for surgical power tools, hospital bed controls, and imaging devices. Testing & Instrumentation: Professional-grade connections for environmental chambers, oscilloscopes, and load testers. Broadcast & Video: Rugged interconnects for high-definition mobile cameras and large-scale stage lighting rigs. Aviation & Aerospace: Ground support equipment and internal control panels requiring robust, quick-release metal connectors.
FAQ
Q: What is the maximum wire gauge supported by SF12 solder cups? A: The SF12 solder terminals are designed to accommodate a wide range of wire sizes, typically up to 14 AWG for high-current 2-pin models. Q: Can the SF12 series withstand high temperatures? A: Yes, with its PPS insulator material, the SF12 operates reliably between -40°C and +85°C and can withstand high-temperature soldering processes. Q: Does Staconnector provide dust caps for the SF12 series? A: Yes, we offer matching metal or rubber dust caps to provide additional protection for the interface when the connector is in an unmated state.
