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Equipment Physical Design Standards ATT-TP-76200, Issue 19

AT&T Services, Inc. June 2014

SJR Pb-free Solder

AT&T SERVICES LETTER OF ATTESTATION

Product Family Compliance to AT&T Services Technical Publication ATT-TP-76200 Pb-

free Solder Requirements

(Company name) hereby asserts that (Product/System Family) being submitted for AT&T’s acceptance is in

compliance with ATT-TP-76200 Section 12.2. (Company name) hereby attests that:

1. One or more of the supplier’s Pb-free circuit pack assemblies has previously been submitted to AT&T and has

been accepted as successfully meeting the requirements of ATT-TP-76200 Section 12.2 paragraph 2.1:

“Vendors’ first submission of a Pb-free assembly shall meet the full test

requirements of ATIS-0600020 and be accompanied by copies of the test reports

confirming compliance with the ATIS standard. Alternative testing procedures,

normally carried out by the Vendor as part of its Pb-free product realization process,

may be substituted with prior approval of AT&T. Request for approval must include

details of the proposed test procedure and Vendors’ explanation of how it equals or

surpasses ability of the ATIS tests to expose problems related to Pb-free solder

joints and/or material weaknesses associated with the higher temperatures of Pb-

free solder processes. The checklist contained in Section 4.3 of ATIS-0600020 shall

be completed and submitted regardless of the test method used.”

2. All Pb-free circuit packs comprising the product/system family currently being submitted for AT&T’s

acceptance have been realized via the same qualified Pb-free processes used for the circuit pack assemblies

cited in (1) above. These include supplier’s processes for selection/qualification of Pb-free compatible

components, PCB laminates and solder alloys and for assembly facility qualification.

3. Documentation of above processes shall be made available for inspection upon AT&T’s request.

(Company name) has caused this Letter of Attestation to be executed by its duly authorized representative as of

the date written below.

(Company name)

By: _____________________________

Title: _____________________________

Date: _____________________________

NOTE: This affidavit must be signed in front of a notary and notarized

Contact information to request test reports:

Name: _________________________________

Phone number: _________________________

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AT&T Classic Mail Design Package 1.6 Manual de usuario Pagina 73