o part numbering q product id trimmer potentiometers pv trimmer potentiometers product id (part number) w series e adjustment direction /lead type code series code adjustment direction/ lead type z2 smd open 2mm size carbon resistive element a2 smd open 2mm size a r top a top rear z3 g3 m4 g5 smd open 3mm size carbon resistive element smd sealed 4mm size 32 lead sealed 6mm round single turn 12 lead sealed 7mm round 4 turns smd sealed 5mm square 11 turns smd sealed 3mm size a a a a h h n p t g top g top top top side top, triangle side, triangle top, triangle side, triangle top, j-hook top, gull-wing h top k rear 36 37 lead sealed 10mm square 25 turns lead sealed 6mm square 12 turns w x w x top, inline side, inline top, triangle side, triangle r total resistance expressed by three figures. the unit is ohm. the first and second figures are significant digits, and the third figure expresses the number of zeros that follow the two figures. 100 102 104 ex.) 10 1000 100000 (=100k ) code total resistance y r00 e a t c01 r 103 pv q w z3 t individual specification series code individual specification code standard type standard type (high-heat resistance type/ultra-thin type) pva2 pvz2 a01 c04 standard type (high-heat resistance type/top adjustment) high characteristic carbon type (only pvz3g) high-heat resistance type (for rear adjustment) pvz3 c01 f01 e01 standard type high-reliability type pvm4 c01 d01 standard type pv32/pv12 pvg5 a01 standard type c03 standard type c01 pvg3/ pv36/pv37 y packaging bulk reel code packaging b00 r00
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