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Technical Data Sheet
QQ-S-571E ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SOLDER,LEAD ALLOY is a the manufacturer industrial component. Key specifications include length: 1860.000 INCHES NOMINAL IN, diameter: 0.032 INCHES NOMINAL IN, physical_form: WIRE, wire_core_type: ROSIN, special_features: SHORT MELTING RANGE, precious_material: SILVER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3439-00-247-6929, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
QQ-S-571E
NSN: 3439-00-247-6929
FSC: 3439
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
length1860.000 INCHES NOMINAL IN
diameter0.032 INCHES NOMINAL IN
physical_formWIRE
wire_core_typeROSIN
special_featuresSHORT MELTING RANGE
precious_materialSILVER
nondefinitive_spec/std_dataAG5.5 COMPOSITION AND W FORM AND S TYPE
specification/standard_data81348-SN10WRMAD3-0-032 1 LB MANUFACTURERS SPECIFICATION LBS
precious_material_and_weight0.015 SILVER OUNCES, TROY
precious_material_and_locationINTEGRAL SILVER
chemical_composition_percentageTIN 9.0 TO 11.0; ANTIMONY 0.20 MAX; BISMUTH 0.03 MAX; COPPER 0.08 MAX; ZINC 0.005 MAX; ALUMINUM 0.005 MAX; ARSENIC 0.02 MAX; TOTAL OF ALL OTHERS 0.10 MAX; LEAD REMAINER
content_within_each_unit_package1 LB LBS
NSN3439-00-247-6929
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOLDER,LEAD ALLOY TITLE COMPONENT PN QQ-S-571E MFR SOLDER,LEAD ALLOY
KEY FEATURES
DIAMETER: 0.094 INCHES NOMINAL IN
PRECIOUS MATERIAL: SILVER
NONDEFINITIVE SPEC/STD DATA: AG5.5 COMPOSITION AND W FORM AND S TYPE
CONTENT WITHIN EACH UNIT PACKAGE: 5 POUND LBS
CHEMICAL COMPOSITION PERCENTAGE: LEAD 98.705; ANTIMONY 0.4; COPPER 0.3; BISMUTH 0.25; TIN 0.25; OTHERS 0.03; ARSENIC 0.02; IRON 0.02; SILVER 0.015; ALUMINUM 0.005; ZINC 0.005
WIRE CORE TYPE: SOLID
PRECIOUS MATERIAL AND LOCATION: INTEGRAL SILVER
PRECIOUS MATERIAL AND WEIGHT: 0.015 SILVER OUNCES, TROY
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER0.094 INCHES NOMINAL IN
PRECIOUS MATERIALSILVER
NONDEFINITIVE SPEC/STD DATAAG5.5 COMPOSITION AND W FORM AND S TYPE
CONTENT WITHIN EACH UNIT PACKAGE5 POUND LBS
CHEMICAL COMPOSITION PERCENTAGELEAD 98.705; ANTIMONY 0.4; COPPER 0.3; BISMUTH 0.25; TIN 0.25; OTHERS 0.03; ARSENIC 0.02; IRON 0.02; SILVER 0.015; ALUMINUM 0.005; ZINC 0.005
WIRE CORE TYPESOLID
PRECIOUS MATERIAL AND LOCATIONINTEGRAL SILVER
PRECIOUS MATERIAL AND WEIGHT0.015 SILVER OUNCES, TROY
PHYSICAL FORMWIRE
LENGTH1860.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
SN60WRAP2-0-025-1LBSPOOLInterchangeable
interchangeable cross-reference
interchangeable
ASTM B32Interchangeable
interchangeable cross-reference
interchangeable
SN60PB40-WRAP2-0--025 1LBInterchangeable
interchangeable cross-reference
interchangeable
QQ-S-571EInterchangeable
interchangeable cross-reference
interchangeable
SN10WRMAD3-0-0321 LBInterchangeable
interchangeable cross-reference
interchangeable
3439PL0842682Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is QQ-S-571E?
QQ-S-571E is a SOLDER,LEAD ALLOY.
What parts can replace QQ-S-571E?
There are 6 known substitutes for QQ-S-571E: SN60WRAP2-0-025-1LBSPOOL, ASTM B32, SN60PB40-WRAP2-0--025 1LB and 3 more. Substitute compatibility should be verified for your specific system.
Is QQ-S-571E still available?
QQ-S-571E is currently cancelled.
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