Product Description: 49S
深圳市晶科鑫实业有限公司
SHENZHEN CRYSTAL TECHNOLOGY INDUSTRIAL CO., LTD.
Material Data Declaration Sheet
Part
Name
Sub-part
Name
Chemical
Component
Name
Chemical Component
Weight (mg)
Chemical Composition
CAS No.
Chemical Composition as a
Percentage of Total Weight
Crystal
Blank
/ SIO2 3.075 14808-60-7 0.5873%
Lid
/ Cu 92.688 7440-50-8 17.7035%
/ Ni 26.069 7440-02-0 4.9791%
/ Zn 26.069 7440-66-6 4.9791%
Case
Baseplate
Fe 308.58 7439-89-6 58.9390%
Mn 0.521 7439-96-5 0.0995%
Lead Wire
Fe 21.854 7439-89-6 4.1741%
Mn 0.024 7439-96-5 0.0047%
Ni 11.800 7440-02-0 2.2538%
Co 6.917 7440-48-4 1.3212%
Cr 0.049 7440-47-3 0.0093%
Cu 0.045 7440-50-8 0.0085%
Insulating
Bead
Sio2 12.141 7631-86-9 2.3190%
AL2O3 2.108 1344-28-1 0.4026%
Shell
Ni 1.578 7740-02-0 0.3014%
Cu 6.011 7440-50-8 1.1481%
Zn 1.910 7440-66-6 0.3648%
Solder
Sn 1.390 7440-31-5 0.2655%
Cu 0.009 7440-50-8 0.0018%
Pb 0.0004500 7439-92-1 0.0000860%
Adhesive
/ Ag 0.500 7440-22-4 0.0955%
/ Epoxy resin 0.130
2425-79-8
0.0248%
Wire / Ag 0.067 7440-22-4 0.0129%
Base / PPS 0.023 25212-74-2 0.0044%