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贴插2SC1237 2SK2642 MIP1N45 2SC4603 2SB1341 2SB1343
原2SC1237 TPSB226M010T0700V STL24NM60N TPS650244RHBR
新2SD1237-R 74LS109AD 2SC1775AE MPS650ZL1 R
贴插2SC1740 KSA1182 2SB1237 KSP2907 2SC3679 FQB7N30
TMUX1237DCKR TI(德州仪器) 1-电路-IC-开关-2：1-4.5-欧姆-SC-70
贴插2SA1048-R 2SB1237-R 2SC1328-S LM4041OIZ
