JB822RN JB826AC JB8-2-R1 JB8-2-R1 | 1SNK908902R0000 JB8-3 JB8-3 | 1SNK908303R0000 JB8-3-R1 JB8-3-R1 | 1SNK908903R0000 JB8-4 JB8-4 | 1SNK908304R0000