Pin(pad) material of LTM4605

Question

Hello, 
 I've received a question form our customer. The customer would like to know material of Pin (pad) of LTM4605. We can get attached TABLE OF MATERIAL DECLARATION in ADI WEB site. But I'm not sure which is pin material. Could you please advise me about that? 
 Best regards, 
 Akira

SYoung · Accepted Answer

Hi AkiraO, 
 The LGA pads are gold plated, with gold thickness of 0.3 to 0.8 um (0.5um nominal). You can find this reference in the μModule Design and Manufacturing Resources page which has the link below. The document for this is also attached. Thanks. 
 PCB Assembly and Manufacturing Guidelines 
 
 LGA Packages: Assembly Considerations for Analog Devices µModule LGA Packages

Electronic Design Services - PartnerZone

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Pin(pad) material of LTM4605