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We, hereby, would like to announce the end of production of all leaded metal can type crystal units containing Pb. All existing products shall be changed to Pb-free products, provided detailed conditions shall be discussed individually.
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| Products and changes |
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| Crystal units |
HC49UFWA: HC49UFWB (HC-49/U) |
| HC49SFWA: HC49SFWB (HC-49/U-S) |
| CX49GFWA: CX49GFWB (CX-49G) |
| CX49LFWA (CX-49L) |
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 Solder dip of leads |
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Change from Sn-37Pb to Sn-0.7Cu (Pb free) |
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| Crystal units |
CX49FFWA (CX-49F) |
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| Solder dip of leads |
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Change from Sn-37Pb to Sn-0.7Cu (Pb free) |
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| Solder plating of J-leads |
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Change from 90Sn-10Pb to Sn-3Cu (Pb free) |
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| Joint solder (Leads and J-leads) |
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Change from 10Sn-90Pb to Sn-3Cu (Pb free) |
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| The last order for products containing Pb |
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The last order for products containing Pb shall be placed by the end of December 2009.
All orders after the beginning of January 2010 shall be Pb-free products.
Along with this change, please consult with us individually about technical information such as “recommended reflow condition“, “reliability guarantee data” and ”whisker test data”. |
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Japan
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