TMM-102-03-L-S (Samtec) is a 2-position single-row low-profile through-hole header with 2.00 mm pitch, from the TMM series.

• 2.00 mm (0.0787") pitch · single row (-S) · lead style -03
• -L plating: 10 µ" (0.25 µm) gold on post, matte tin on tail
• Black liquid crystal polymer (LCP) insulator · phosphor bronze terminals
• 3.3 A per pin current rating (2 pins powered) · lead-free solderable

Data per Samtec TMM Series datasheet.