公司常备货有：
MITSUBIS/RENAS：
| RA03M8087M | RA30H0608M | RD00HHS1 | RD12MVS1 | RD70HHF1 |
| RA03M8894M | RA30H1317M | RD00HVS1 | RD12MVP1 | RD70HVF1 |
| RA07M2127M | RA30H2127M | RD01MUS1 | RD15HVF1 | |
| RA07H2127M | RA30H3340M | RD01MUS2 | RD16HHF1 | |
| RA07H3340M | RA30H4047M | RD02MUS1 | RD20HMF1 | |
| RA07H4047M | RA30H4452M | RD02MUS2 | RD30HUF1 | |
| RA07H4452M | RA35H1516M | RD05MMP1 | RD30HVF1 | |
| RA13H3340M | RA55H4047M | RD06HHF1 | RD45HMF1 | |
| RA13H4047M | RA60H1317M | RD06HVF1 | RD60HUF1 | |
| RA18H1213G | RA60H4047M | RD07MVS1 | RD60HVF1 |
TI：
TLC2543CN/CDR TLC0832ID/CD/CN TLC2262CDR
TLC1549CN/ID OPA2277PA/UA OPA4340UA
OPA2143UA OPA4277PA/UA OPA4347UA
INA157U/UA ISO124P/U TPS76330DBVT
TPS76333DBVT TPS76350DBVT TPS767D318PWP
TPS767D301PWP TPA032D01DCA SN74HC245DWR
TOSHIBA：
TLP113A TLP112A TLP114A TLP121GB TLP127GB
TLP181GB/GR TLP250 TLP281-1/4 TLP521-1/2/4 TLP621
TLP627GB/GR TA8210AHQ TA8225AH TA7291S TD62783
T6963C T4A39 T4A40 2SK3078 2SK2231
2SK2610 2SK2611 2SK2698 2SK2837 2SK2842
2SK2843 2SK2996 2SK2865 2SK3562 2SK3667
2SK941 2SK241 2SK2962 2SK117 1SV99
1SV101 1SV149
MOTOROLA/FRECALS：
MPX4115AP MPX5050DP MPX5010DP
