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Stem for crystal devices
【Overview】 These stems are made of metal and glass, offering excellent airtightness and insulation. 【Main Features】 ● Airtightness: less than 1×10^-9 Pa·m³/sec ● Insulation Resistance: over 1000 MΩ (at DC 500V) ● Finish (example): Ni-Elp+Au-Ep / Ni-Elp+Solder Dip
Various terminals
【Overview】 Single Line Terminal We offer "Matched Seal" and "Compression Seal." 【Main Features of Matched Seal】 The primary material used is Kovar metal. The thermal expansion coefficients of Kovar metal and sealing glass are matched over a wide temperature range. 【Main Features of Compression Seal】 The outer metal is primarily made of Fe material or SUS material. ● Please consult us separately regarding finishing plating treatment, ring sizes, dielectric strength, etc.
