The M83504/01-028 from Grayhill Inc. is a DIP switch that is used in various electronic devices.

• Series: 76
• Positions: 8
• Pitch: 0.100" (2.54mm), full
• Termination Style: PC Pin
• Seal: tape seal
• Contact Finish: gold
• Voltage Rating: 30VDC
• Height Above Board: 0.315" (8.00mm)
• Length: 0.880" (22.35mm)
• Standard Package: 12

The DSC6083HI2A-409K600T from Microchip Technology is a crystal oscillator that is used in various electronic devices.

• Series: DSC60XX
• Type: XO (Standard)
• Package: tape & reel
• Size/Dimension: 0.063" L x 0.047" W (1.60mm x 1.20mm)
• Height - Seated (Max): 0.035" (0.89mm)
• Frequency: 409.6 kHz
• Output: CMOS
• Frequency Stability: ±25ppm
• Current Supply (Max): 1.3mA (Typ)
• Voltage Supply: 1.71V ~ 3.63V