| Image | Manufacturer | Part Number | Description |
|---|
 | Texas Instruments | INA128PA | SP Amp INSTR Amp Single ±18V 8-Pin PDIP Tube |
| Texas Instruments | INA114AP | SP Amp INSTR Amp Single ±18V 8-Pin PDIP Tube |
| Texas Instruments | INA114BP | SP Amp INSTR Amp Single ±18V 8-Pin PDIP Tube |
| Texas Instruments | INA121P | SP Amp INSTR Amp Single ±18V 8-Pin PDIP Tube |
| Texas Instruments | INA111AP | SP Amp INSTR Amp Single ±18V 8-Pin PDIP Tube |
| Texas Instruments | INA118PB | SP Amp INSTR Amp Single ±18V 8-Pin PDIP Tube |
| Texas Instruments | INA118P | SP Amp INSTR Amp Single ±18V 8-Pin PDIP Tube |
| Texas Instruments | INA129PA | SP Amp INSTR Amp Single ±18V 8-Pin PDIP Tube |
| Texas Instruments | INA217AIP | SP Amp INSTR Amp Single ±18V 8-Pin PDIP Tube |
 | Texas Instruments | PGA204AP | SP Amp INSTR Amp Single ±18V 16-Pin PDIP Tube |
 | Texas Instruments | PGA203KP | SP Amp INSTR Amp Single ±18V 14-Pin PDIP Tube |
| Texas Instruments | PGA205BP | SP Amp INSTR Amp Single ±18V 16-Pin PDIP Tube |
| Texas Instruments | INA110KP | SP Amp INSTR Amp Single ±18V 16-Pin PDIP Tube |
| Texas Instruments | PGA205AP | SP Amp INSTR Amp Single ±18V 16-Pin PDIP Tube |
| Texas Instruments | PGA202KP | SP Amp INSTR Amp Single ±18V 14-Pin PDIP Tube |
| Texas Instruments | INA116PA | SP Amp INSTR Amp Single ±18V 16-Pin PDIP Tube |
| Texas Instruments | PGA204BP | SP Amp INSTR Amp Single ±18V 16-Pin PDIP Tube |
 | Analog Devices | AD620BNZ | SP Amp INSTR Amp Single ±18V 8-Pin PDIP |
 | Linear Technology | LT1167ACN8#PBF | SP Amp INSTR Amp Single ±18V 8-Pin PDIP N |
| Analog Devices | AD620BN | SP Amp INSTR Amp Single ±18V 8-Pin PDIP |
| Linear Technology | LT1167CN8#PBF | SP Amp INSTR Amp Single ±18V 8-Pin PDIP N |
 | Analog Devices | AD620ANZ | SP Amp INSTR Amp Single ±18V 8-Pin PDIP N |
 | Texas Instruments | INA141UA | SP Amp INSTR Amp Single ±18V 8-Pin SOIC Tube |
