10、Piggy back
驮载封装。指配有插座的陶瓷封装，形关与DIP、QFP、QFN 相似。在开发带有微机的设备时用于评价程序确认操作。例如，将EPROM 插入插座进行调试。这种封装基本上都是定制品，市场上不怎么流通。
INA197AIDBVR
TPS51125RGER
TLV9062IDGKR
DRV8313RHHR
TPS65217CRSLR
UCC27282DRCR
SC667545VLU6
STM32F103VET6
TEF6686AHN/V205
MCIMX6Y2CVM08AB
LPC822M101JHI33E
74AVC8T245BQ
KSZ8863RLLI
KSZ8081MNXIA-TR
MCP9700AT-E/LT
PIC16F1508-I/SS
ATMEGA1284P-AU
ICE3PCS01G
IRFP4668PBF
IR21844STRPBF
RT9701PB
UT4407G-S08-R
UT4411G-S08-R
NTR4502PT3G
AD8617ARMZ-REEL
AD8604ARZ-REEL7
AD8554ARZ-REEL7
AON6370
MCP6292T-E/SN
MCP6282T-E/SN
MCP6242T-E/SN
MCP6232T-E/SN
MCP617T-I/SN
MCP607T-I/SN
MCP6072T-E/SN
MCP606T-I/OT
RT9193-33GB
RT9179PB
RT9179GB
RT9166-33GVL
RT9161A-33GV
RT9161-50GV
RT9013-33GB
RT9013-18GB
AO4440
AOD200
AO4601
AO4613
AO4627
AO4629
AO4922
AO4924
FDS5692Z
FDS3512
FDS7766S
FDS7766
FDS6994S
FDS8882
FDS6892AZ
FDS6680S
Si2343DS-T1-E3
Si2333CDS-T1-GE3
Si2319CDS-T1-GE3
Si2312CDS-T1-GE3
SI2307CDS-T1-GE3
Si2305CDS-T1-GE3
Si2303CDS-T1-GE3
SI2303CDS-T1-E3
HMC481MP86E
MP2130DG-C423-LF-Z
MSA-0486-TR1G
NTMFS4119NT1G
NJM4580CG-TE2
NTMFS4C09NAT1G
NTV1215MC
IRFH7936TRPBF
TLV61220DBVR
TLV803SDBZR
TPS3808G01DBVR
TPS563201DDCR