Offers Design Flexibility in a Variety of Configurations to Choose From
Engineered to be space efficient which provides significant PCB savings, STC manufactures different models, in different dimensions, with top or side entry configurations.
Top entry configuration only consumes a height of 7.3 mm and depth of 4.25 mm. Whereas, Side entry configuration consumes a height of 7.15 mm and a depth of 4.35 mm.
Variation in Number of Circuits
In addition to the above flexibility in configurations of the 1.25mm pitch connector, STC also offers this connector with different number of circuits ranging from 2 to 20 circuits which would suit your specific need.
Durable Product Design and Secure Locking Structure
No alloy was used in fastening the wires to the board, but through the use a crimping method, which makes it more flexible and mechanically stronger. The crimps are well engineered to be air-tight, preventing oxygen and moisture from reaching the metals, causing corrosion. Thus, the connector can be easily removed from the head without holding the wires. Furthermore, it prevents the cables from being easily disconnected due to entangled routing or heavy loads.
Compatibility with SHL Connectors
The GH 1.25mm connector has compatible features with SHL connector, so in the absence of an SHL connector, the GH 1.25mm can be utilized as a replacement.
Optimized Safety Feature for Electrical Shock Hazard
With its improved product enhancement, the connector has the capability of withstanding voltage of 500V AC per minute, which means to say that the insulation is sufficient to protect the user from electrical shock, overheating and fire.
Material and Finish
The header contact is made up of copper alloy, tin plated over a phosphor bronze material. The housing is made of PA UL94V-O natural ivory. These housings are available with or without protrusions.
The solder tab is made up of brass, copper undercoated or tin-plated.
Temperature range, insulation and contact resistance
The temperature range for the 1.25 mm connector is -25 degrees centigrade to +85 degrees centigrade. This range is based on the rise of temperature with increasing current.
Insulation resistance and contact resistance are of 100 Megaohms per minute minimum and 50 mega ohms maximum, respectively.
Applicable in Chassis Wiring and Power Transmission Wiring
The 1.25mm Pitch Connector can be used for AC and DC operations with a rated current of 1.25 amperes and 50 Volts. It is applicable in both chassis wiring and power transmission wiring with a maximum amperage of 1.0Amp and 0.2 Amp, respectively.
Fine wires are usable
The connector can be used with the wires of AWG within the range of #26 to #30. This applies to wire diameters 0.2mm to 0.4mm.
Shrouded Header
The pin header of the connector is wrapped with a thin plastic guide box around it good for preventing cable connection mishaps and it also provides good guidance for the mating connector.
Twin U-slot section
Twin U-slot section or twin-axial cable has a pair of insulated conductors where the conductors are run parallel with one another. This is commonly used in high-speed balanced-mode multiplexed transmission in large computer systems, in which the signals are carried by both conductors in a U-shaped configuration. This ensures reliable connection and provides greater noise immunity.
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