2 pieces TEC1-12706 Peltier Cooler Module Semiconductor Refrigeration Tablets with with 5g Thermal Paste Heatsink Thermoelectric Cooler Kit. And mainly consist of semiconductor material sandwiched between ceramic plates.
2 X (2 pieces) 500R trimmer side adjust 64X series Spectrol 10mm (L2056)
2 Pieces Science Experiment Glass Physic Demonstration Equipment
2 pieces, 10D561K METAL OXIDE VARISTOR, EMC SUPPRESSION, 10D-561K
2 pieces, 10D561K METAL OXIDE VARISTOR, EMC SUPPRESSION, 10D-561K-ref:399
2 PIECES MULLARD MUSTARD CAPACITOR 2200pF 400v 20%
AI301B (АИ301Б) Vintage Tunnel Amplifying Gallium Alloy Diode Soviet (2 pieces)