SPF2 PRODUCT INFORMATION

Custom Substrates - Conductor Pattern
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FEATURES

Precision conductor patterns
Metalization on 1 or 2 surfaces
Various substrate materials

APPLICATIONS

Vishay EFI custom specialty films / conductor patterned substrates are used in the hybrid circuit and microwave industries. These conductor patterns are precisely manufactured to be used for complex fan-outs, interconnects, high temperature, and RF / microwave designs. Vishay EFI custom specialty films / conductor patterned substrates can also be used in a wider variety of applications including jumpers, mounting pads, and bonding pads. The custom specialty film / conductor patterned substrates are manufactured using Vishay Electro-Films (EFI) sophisticated thin film equipment and manufacturing technology. The custom specialty film / conductor patterned substrates are visually inspected to MIL-STD-883, method 2032 class H or K.
Vishay EFI offers the option of a sputter deposition of gold-tin solder with wt % of 80 / 20 while maintaining tolerances tighter than ± 2 % wt and control of film thickness to ± 1.0 µm. This capability allows deposition of customer AuSn patterns that can be used to fine-tune assembly processes to meet the most demanding requirements; the tight composition tolerance eliminates the need to adjust reflow process parameters to compensate for variations in solder composition. The gold-tin deposition process allows films with thickness ranging between 4.5 µm and 7 µm with a tolerance of ± 1.0 µm. Common applications for AuSn deposition are laser diode sub-mounts, fiber optic pump lasers, optical transmitters, optical receivers, optical transceivers and optical TOSA / ROSA packages. For further detail, please reference document: AuSn design guideline (www.vishay.com/doc?49248).
When designing hybrid assemblies to operate at temperatures above 125 °C it becomes important to provide monometallic interconnects to prevent intermetallic diffusion and resultant long term reliability problems. For these situations, Vishay Electro-Films (EFI) has developed processes for depositing both aluminum and gold bonding pads on the same


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This data is being provided to you free of charge for your use but remains the sole property of Vishay Intertechnology, Inc. (''Vishay') or Ultra Librarian/EMA Design Automation®, Inc. (collectively, "Company"). This data is being provided as a convenience and for informational purposes only. Inclusion of links to this data on the Vishay website does not constitute an endorsement or an approval by Vishay of any of the products, services or opinions of Company. While Vishay and Company have used reasonable efforts to ensure the accuracy of the data, Vishay and Company do not guarantee that the data will be error-free. Vishay and Company do not make any representations, warranties, or guarantees that the data is completely accurate or up-to-date. In some cases, the data may have been simplified to remove proprietary detail while maintaining critical interface geometric detail for use by customers. Vishay and Company expressly disclaim all implied warranties regarding the data, including but not limited to any implied warranties or merchantability or fitness for a particular purpose. None of the foregoing parties shall be liable for any claims or losses of any nature, including, but not limited to, lost profits, punitive or consequential damages related to the data.

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Showing 1 to 25 of 901 entries


Part NumberRoHS-CompliantLead (Pb)-FreeMSL DesignationDevice Termination Plating FinishHalogen-FreeGREENQualification
SPF202146-07CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF202558-02CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive
SPF203620-03CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF203768-04CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF203802-04CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive
SPF203875-02CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF203875-03CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF205252-06CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive
SPF205253-06CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive
SPF205391-01CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive
SPF205391-02CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF205393-01CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive
SPF205393-02CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF205394-01CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive
SPF205394-02CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF205400-02CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF205507-03CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive
SPF205675-01CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive
SPF205675-02CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF205675-03CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF205681-01CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive
SPF205722-02CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive
SPF205784-02CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF206014-02CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesNoNon-Automotive
SPF206023-01CYesTotally Lead FreeNot ApplicablePreplated (ie. Ag, Au, Nipd)YesYesNon-Automotive

It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Vishay disclaims all liability for user error with respect to this application. Please also refer to Vishay’s Legal Notice at https://www.vishay.com/en/company/privacy-legal/.

Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards.

Quality Definitions

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