UC3838A

Texas Instruments
UC3838A Magnetic Amplifier Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 296-2471-5-ND 826 1 $4.06 $3.72 $3.60 $3.59 $3.46 $3.46

2N3819

Fairchild Semiconductors
N-Channel RF Amplifier
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2N3819-ND 0 $0.00

2N5951

Fairchild Semiconductors
N-Channel RF Amplifier
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Digi-Key 2N5951-ND 0 $0.00

BCW31

Fairchild Semiconductors
NPN General Purpose Amplifier
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey BCW31-ND 0 $0.00

BF244C

Fairchild Semiconductors
N-Channel RF Amplifier
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey BF244C-ND 0 $0.00

MPSA43

Fairchild Semiconductors
NPN High Voltage Amplifier
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-MPSA43-FS-ND 22965 4121 $0.07
Newark MPSA43 0 4580 $0.00 $0.00 $0.00 $0.00 $0.13 $0.12

UA741

STMicroelectronics

$0.31

General-purpose single operational amplifier
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 497-19715-ND 37 1 $2.63 $1.96 $1.79 $1.61 $1.42 $1.35
Win Source UA741 18000 230

TS482

STMicroelectronics
100mW Stereo Headphone Amplifier
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 497-8110-6-ND 1485 $0.84 $0.60 $0.54 $0.48 $0.41 $0.31

NJM2100

New Japan Radio
Dual Operational Amplifier
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Digi-Key NJM2100D-ND 0 2000 $0.31

NJM2745

New Japan Radio
Quad Operational Amplifier
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Digi-Key 190-NJM2745V-TE1CT-ND 2000 1 $1.51 $1.35 $1.28 $1.05 $0.69 $0.54