

National Semiconductor LM308N Operational Amplifier $6.44

Atlas DCA75 Pro Semiconductor Tester $152.06

National Semiconductor LM4040AIZ-5.0 Precision Reference - Lot of 3 $8.04

DCA75 Advanced Semiconductor Analyzer with Curve Tracing $136.95

5PCS National Semiconductor LM386N-4 LM386 Low Power Audio Amplifier IC $9.98

210W Semiconductor Air Cooling Refrigeration Triple-Core Peltier Cooler Kit DIY $43.70
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