B08_ATCH_1_SPECIFICATIONS.pdf
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- Solicitation number
- 140G0125Q0172
About this file
This document is a U.S. Geological Survey (USGS) Hydrologic Instrumentation Facility (HIF) specification for electrical and electronic soldering standards. The specification modifies the ANSI/J-STD-001 standard with several key amendments: it removes military references, specifies Sn63 solder composition as default unless otherwise directed, and changes requirements around exposed basis metal after component lead cutting. The document defines soldering requirements for the USGS Water Resources Division's Hydrologic Instrumentation Program, with particular emphasis on classifying products as Class 3 and establishing precise soldering quality control standards for hydrologic instrumentation equipment.
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Other files
| File | Type | Posted |
|---|---|---|
| B08_ATCH_2_DRAWINGS.pdf | ||
| Sol_140G0125Q0172.pdf | ||
| B08_ATCH_3_WORKMANSHIP.pdf |
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Text version
HIF-S-04D
09-07-10
HIF SPECIFICATION
FOR
ELECTRICAL AND ELECTRONIC SOLDERING STANDARDS
HIF-S-04
10-28-02
ABSTRACT:
This document defines electrical and electronic soldering requirements to be utilized by the U.S. Geological Survey for use in its Hydrologic Instrumentation Program.
U.S. Department of the Interior, U.S. Geological Survey Water Resources Division
Hydrologic Instrumentation Facility Stennis Space Center, Mississippi
HIF-S-04D
09-07-10
Except as noted below, soldering for the Hydrologic Instrumentation Facility (HIF) of the U.S. Geological Survey shall conform to the standards set forth in ANSI/J-STD-001.
Page 1, paragraph 1.2: “such as life support systems and critical weapons systems” shall read “such as life support systems. (Unless otherwise specified by the HIF, HIF products shall be deemed to be in class 3.)”
Section 1
Page 3, paragraph 2.2.2 Military: (delete)
Page 4, paragraph 4.1: “Solder composition Sn60, Sn62, Sn63, solder form optional” shall read “Unless otherwise specified by the HIF, solder composition shall be Sn63, solder form optional.”
Section 4
Page 19, paragraph 9.2.5.3: “Exposed basis metal caused by cutting of component leads after soldering is permissible” shall read “Exposed basis metal caused by cutting of component leads after soldering is not permissible.”
Section 9
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