AliExpress radio electronics Type a query and click “Search”.
score: 268
5-10pcs BT138-800G BT138-800G,127 TRIAC 800V 12A TO220AB BT138800G BT138 800G
US $1.14
score: 262
5PCS BT138 800G New and Original IC Chip BT138-800G BT138 TO-220
US $8.54
score: 8
10-20pcs , BT138-600E, BT138-600D, BT138-800E, BT139-600E,TO-220 BT139-800G, BT139-800E, BT150-500R, BT150-600R, BT150-800R
US $2.61
score: 8
10PCS BT138-600E BT138-600D BT138-800E BT139-600E BT139-800G BT139-800E BT150-500R BT150-600R BT150-800R BT151-500R BT151-650R
US $1.30