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Electronic Manufacturing Distribution and Representation Since 1989
CW-807
Sn96.5Ag3.0Cu0.5 .020" CW807 1.8-2.5% Halogen Free No Clean Wire 1Lb Spool
Mfgr Part No: WIREFC-52915-0454
In Stock: 1 lb
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WIREFC-52915-0454



Halogen Free No Clean Wire

CW-807 is Indium Corporation’s best-selling flux-cored wire primarily because it is compatible with all Indium Corporation no-clean solder pastes, wave fluxes, and all common soft solder alloys. It also solders very well while still meeting the most recent requirements of J-STD-004B type ROL0. CW-807 contains less than 500 ppm total halogen, so it can be considered halogen-free by both J-STD-004B and JEITA ET-7304. CW-807 passes the more stringent Surface Insulation Resistance (SIR) and Electromigration (ECM) requirements of J-STD-004 revision B, therefore the no-clean residue will be electronically safe for virtually all applications. Also when properly configured,* cored wire with CW-807 yields superior results in automated soldering operations, including laser soldering.

Features
  • Halogen-free per J-STD-004B* To be halogen-free per J-STD-004B, the formula must contain less than 500ppm of any kind of halogen, ionic or nonionically bonded chlorine, bromine, or fluorine. This is new to J-STD-004B since fluxes that conform to the original J-STD-004 or J-STD-004A may still contain halogens that only disassociate at soldering temperatures, but leave a residue that contains ionic halogen.
  • Light-colored, low-smoking, rosin-containing fluxRosin, modified rosins, and resins contribute to enhanced heat stability and reliability. However, in some cases, rosins and resins may interfere with probe-testability.
  • Tested compatibility with Hot Air Solder Leveled (HASL), Immersion Silver, Electroless Nickel Immersion Gold (ENIG), and Organically Solder Preserved (OSP) Copper surfaces.
  • Tested for use with all common lead-free and tin-lead alloys, including:
    • SAC305
    • SAC105
    • SAC0307
    • SACm™
    • 96.5Sn/3.5Ag
    • 63Sn/37Pb
    • 60Sn/40Pb
    • 93.5Pb/5Sn/1.5Ag
    • Indalloy® 227
    • Indalloy® 254
    • silver-free tin-copper plus additive alloys, such as Indium Corporation’s Sn995
    • and many others.