A polyamide composition comprising: (a) 30 to 60 weight percent of at least one semi-aromatic polyamide comprising: (i) 63 to 70 mole percent hexamethylene terephthalamide repeat units; and (ii) 30 to 37 mole percent hexamethylene decanamide or hexamethylene dodecanamide repeat units; (b) 3 to 30 weight percent of at least one flame retardant comprising one or more of a phosphinate of the formula; a diphosphinate of the formula; and polymers of and/or wherein R 1 and R 2 are independently selected from hydrogen, a linear, branched, or cyclic C 1 -C 6 alkyl group, or a C 6 -C 10 aryl; R 3 being a linear or branched C 1 -C 10 alkylene group, a C 6 -C 10 arylene group, a C 6 -C 12 alkyl-arylene group, or a C 6 -C 12 aryl-alkylene group; M being selected from the group consisting of calcium ions, aluminum ions, magnesium ions, zinc ions, antimony ions, tin ions, germanium ions, titanium ions, iron ions, zirconium ions, cerium ions, bismuth ions, strontium ions, manganese ions, lithium ions, sodium ions, potassium ions and combinations thereof; and m, n, and x each being a same or different integer of 1-4; (c) 0.02 to 0.65 weight percent of a lubricant; (d) 5 to 50 weight percent of at least one inorganic reinforcing agent; (e) 0 to 5 weight percent of a nucleant; and (f) 0.2 to 10 weight percent of at least one flame retardant synergist; and wherein: the weight percentages of (a) to (f) are based on the total weight of the polyamide composition; the weight percentages of (a) to (f) equal 100 weight percent; said polyamide composition exhibits a molding cooling time of less than or equal to 9 seconds when determined as defined in the description; said polyamide composition exhibits a reflow peak temperature of at least 270 °C when determined as defined in the description; said polyamide composition exhibits a flammability of V-0 measured according to UL-94 flammability test. (a) 30 to 60 weight percent of at least one semi-aromatic polyamide comprising: (i) 63 to 70 mole percent hexamethylene terephthalamide repeat units; and (ii) 30 to 37 mole percent hexamethylene decanamide or hexamethylene dodecanamide repeat units; (i) 63 to 70 mole percent hexamethylene terephthalamide repeat units; and (ii) 30 to 37 mole percent hexamethylene decanamide or hexamethylene dodecanamide repeat units; (b) 3 to 30 weight percent of at least one flame retardant comprising one or more of a phosphinate of the formula; a diphosphinate of the formula; and polymers of and/or wherein R 1 and R 2 are independently selected from hydrogen, a linear, branched, or cyclic C 1 -C 6 alkyl group, or a C 6 -C 10 aryl; R 3 being a linear or branched C 1 -C 10 alkylene group, a C 6 -C 10 arylene group, a C 6 -C 12 alkyl-arylene group, or a C 6 -C 12 aryl-alkylene group; M being selected from the group consisting of calcium ions, aluminum ions, magnesium ions, zinc ions, antimony ions, tin ions, germanium ions, titanium ions, iron ions, zirconium ions, cerium ions, bismuth ions, strontium ions, manganese ions, lithium ions, sodium ions, potassium ions and combinations thereof; and m, n, and x each being a same or different integer of 1-4; (c) 0.02 to 0.65 weight percent of a lubricant; (d) 5 to 50 weight percent of at least one inorganic reinforcing agent; (e) 0 to 5 weight percent of a nucleant; and (f) 0.2 to 10 weight percent of at least one flame retardant synergist; and wherein: the weight percentages of (a) to (f) are based on the total weight of the polyamide composition; the weight percentages of (a) to (f) equal 100 weight percent; said polyamide composition exhibits a molding cooling time of less than or equal to 9 seconds when determined as defined in the description; said polyamide composition exhibits a reflow peak temperature of at least 270 °C when determined as defined in the description; said polyamide composition exhibits a flammability of V-0 measured according to UL-94 flammability test. the weight percentages of (a) to (f) are based on the total weight of the polyamide composition; the weight percentages of (a) to (f) equal 100 weight percent; said polyamide composition exhibits a molding cooling time of less than or equal to 9 seconds when determined as defined in the description; said polyamide composition exhibits a reflow peak temperature of at least 270 °C when determined as defined in the description; said polyamide composition exhibits a flammability of V-0 measured according to UL-94 flammability test.