Product: GTXO-93
Page 1
Material Composition Data
Sub-Assembly Material Substance CAS No Mass (mg)
Sub-Assembly
GTXO-93 - 1.8V ~ 3.6V SM (VC)TCXO for GPS
% by mass
Base 1
Ceramic Al2O3 10.2491344-28-1 74.27
Ceramic Au 0.0807440-57-5 0.58
Ceramic CaO 0.0731305-78-8 0.53
Ceramic Co 0.1597440-48-4 1.15
Ceramic Cr2O3 (Non hex) 0.0771308-38-9 0.56
Ceramic MgO 0.0681309-48-4 0.49
Ceramic Mo 0.1607439-98-7 1.16
Ceramic Ni 0.6387440-02-0 4.62
Ceramic SiO2 0.50114808-60-7 3.63
Ceramic W 1.7957440-33-7 13.01
Base 2
Ceramic Al2O3 10.2601344-28-1 71.75
Ceramic Au 0.0997440-57-5 0.69
Ceramic CaO 0.0701305-78-8 0.49
Ceramic Co 0.1907440-48-4 1.33
Ceramic Cr2O3 (Non hex) 0.0801308-38-9 0.56
Ceramic MgO 0.0701309-48-4 0.49
Ceramic Mo 0.1707439-98-7 1.19
Ceramic Ni 0.7497440-02-0 5.24
Ceramic SiO2 0.50114808-60-7 3.50
Ceramic W 2.1117440-33-7 14.76
Blank
SiO2 SiO2 0.30014808-60-7 100.00
IC
Wafer Chip (Die) Al 0.0037429-90-5 0.38
Wafer Chip (Die) Si 0.7977440-21-3 99.63
Lid
Kovar (Fe/Ni/Co alloy lid) C 0.0207440-44-0 0.50
Kovar (Fe/Ni/Co alloy lid) Co 0.6207440-48-4 15.58
Kovar (Fe/Ni/Co alloy lid) Fe 1.9607439-89-6 49.25
Kovar (Fe/Ni/Co alloy lid) Mn 0.0207439-96-5 0.50
Kovar (Fe/Ni/Co alloy lid) Ni 0.2807440-02-0 7.04
Kovar (Fe/Ni/Co alloy lid) Ni 1.0707440-02-0 26.88
Kovar (Fe/Ni/Co alloy lid) Si 0.0107440-21-3 0.25
Total Mass: 33.180 mg
Email: j.hems@golledge.com
John Hems
Quality Manager
Company Reg No: 2525681. Registered office: Eaglewood Park, ILMINSTER, Somerset, TA19 9DQ, England. VAT No: GB 379 3946 89.