2MA Series Dual Winding Shielded Inductor/Transformer Accetek 2MA74 7,60 Max 1 XXX [0,299] 2 4 4 1 3 3 2 7,50 [0,295] 0,85 Typ [0,033] 2,80 [0,110] 7,60 Max 4,60 Max [0,299] [0,181] 1.45 Typ [0,057] 7,50 [0,295] 2,20 [0,087] 7,50 [0,295] 1.00 [0,039] 2,20 [0,087] Parallel Mode Land Pattern 2,20 [0,087] 1.00 [0,039] 0,80 [0,031] Dual Inductor Mode Land Pattern 0,80 [0,031] Series Mode Land Pattern 2MA125 12,50 Max 1 [0,492] 2 XXX 2.00 Typ [0,079] 4 4 1 3 3 2 12,50 Max [0,492] 6.00 Max [0,236] 13,80 [0,543] 5,50 [0,217] 2,00 [0,079] 3,85 [0,152] 2,05 Typ [0,081] 13,80 [0,543] 3,85 [0,152] 13,80 [0,543] 2,00 [0,079 3,85 1,50 [0,152] [0,059] Parallel Mode Land Pattern 1,50 [0,059] Dual Inductor Mode Land Pattern Series Mode Land Pattern 2MA127 12,50 Max 1 [0,492] 2 XXX 2.00 Typ [0,079] 4 4 1 3 3 2 12,50 Max [0,492] 13,80 [0,543] 5,50 [0,217] 2,00 [0,079] 3,85 [0,152] 2,05 Typ [0,081] 8.00 Max [0,315] 13,80 [0,543] 3,85 [0,152] 13,80 [0,543] 2,00 [0,079 3,85 1,50 [0,152] [0,059] 1,50 [0,059] Parallel Mode Land Pattern Dual Inductor Mode Land Pattern Series Mode Land Pattern 13,80 [0,543] 13,80 [0,543] 13,80 [0,543] 3,85 [0,152] 2MA129 12,50 Max 1 [0,492] 2 XXX 2.00 Typ [0,079] 4 4 1 3 3 2 12,50 Max [0,492] 10.00 Max [0,394] 5,50 [0,217] 2,00 [0,079] 3,85 [0,152] 2,05 Typ [0,081] 2,00 [0,079 3,85 1,50 [0,152] [0,059] Parallel Mode Land Pattern 1,50 [0,059] Dual Inductor Mode Land Pattern Series Mode Land Pattern XXX = Inductance value Dot indicates Pin1. Schematics 1 2 L1 1 L1 L2 4 3 Parallel Mode 2 3 1 2 L1 L2 4 Dual Inductor Mode L2 4 3 Series Mode Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:2MA‐2015A 1