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Rectangular Connectors - Headers, Male Pins

LTMM-114-01-SM-D (LHATTMM114) is a 35-pin, low profile, through hole, lined, male pin, soldering/pick-and-place, rectangular connector. The device is rectangular with dimension 42.86 x 10.2 mm (1.69 x 0.4 inches) and the average current rating for the device is 5A. The device is lead-free, halogen-free, and RoHS compliant with a UL 94V-0 flammability rating.

This device is ideal for applications extending to the medical, industrial, energy, and consumer fields. It\'s a reliable interconnect option that is capable of carrying higher power loads while ensuring signal integrity and precise mechanical fit. The devices provide high electrical contact integrity, efficient heat transmission, and improved interconnect reliability levels.

Working Principle

The LTMM-114-01-SM-D male pin works on the premise of a pin-in-socket system. The device\'s pins are inserted into a mating device which they mutually connect to. The contact pressure between the mating pins is sufficient to ensure they stay connected. The device\'s male pins plug into a PCB with a plated through hole while the mating female plug contacts into the board via pins. The contacts on the board are either solder or press-fit into the board.

The device is capable of data transmission with a signal integrity of up to 25 Gbps. A single pin on the LTMM-114-01-SM-D employs a gold plated over-molded contact for improved signal transmission. This contact is improved compared to conventional solder and press-fit connections. The contact provides a temperature rating of up to 125°C and is able to sustain shock and vibration when connected to a PCB.

The device is compatible with a range of portable devices due to its low profile design, and its header pins are corrosion resistant, making them capable of withstanding common industrial atmospheres. The device\'s current rating is twice as high as contact resistance.

The device is suitable for applications with critical connection requirements owing to its improved contact force and current carrying characteristics. The device\'s quick and secure connection enable easier product assembly, higher application speeds, and improved portability.

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