Indium CW-818

SAC305 Lead-Free 3% No-Clean Flux Cored Solder Wire

Lead-Free

CW-818 provides fast wetting speeds to minimize cycle times in manual and robotic soldering processes. This halide-free, no-clean formula leaves a clear, non-tacky residue even when using high tip temperatures. The heat resistant and low-spatter properties of this core flux provide an assembly with excellent visual appearance.

Fast wetting
Light-colored non-tacky residue
Reduced spatter formulation
Works well for manual and robotic soldering processes
Compatible with Pb-free and SnPb alloys
Compatible with HASL, Immersion Silver, ENIG, and OSP surface finishes
Good choice for legacy processes requiring an RMA strength product

Grouped product items
Product Name	Qty
Indium 500666-0454 SAC305 Lead-Free Solder Wire, 3% No-Clean Flux, 0.020" dia., 1 lb. Spool (Case of 10) $857.45
Indium 500575-0454 SAC305 Lead-Free Solder Wire, 3% No-Clean Flux, 0.032" dia., 1 lb. Spool (Case of 10) $700.55

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Technical Documents

Product Info & TDS Sheets

Indium CW-818 Solder Wire Technical Data Sheet

Details

Features

Alloy: SAC305 (Sn96.5Ag3Cu0.5) Type: CW-818 No Clean, Halogen-Free Wire Solder
J-Standard-004C, ROL0, IPC J-STD-006 Compliance
Shelf Life: 10 years
CW-818 Flux Content: 2.7-3.2%

Physical Properties

Formula: CW-818
IPC J-STD-004C: ROL0
Spatter: 3%
Acid Value (mgKOH/gram of flux): 142
Rosin Containing: Yes
Halide Content: <0.05
Smoke: Minimal
Odor: Mild
Color: Clear
IPC J-STD-006 Compliance: Indium Corporation impurity levels conform to or exceed IPC J-STD-006
Compatible Alloys: All common and specialty alloys†
REACH Compliance: Pass
Copper Mirror IPC J-STD-004C: See Copper Mirror section of TDS
Copper Corrosion IPC J-STD-004C: See Copper Corrosion section of TDS
***SIR J-STD-004C: Pass
***Electromigration J-STD-004C: Pass

***Data available upon request.

† Common Alloys: SAC305; SACm®0510; Sn995; SAC105; SAC0307; SAC387; 96.5Sn/3.5Ag; 95Sn/5Sb; Indalloy®227; Indalloy®254; 63Sn/37Pb; 60Sn/40Pb; 93.5Pb/5Sb/1.5Ag; 43Sn/43Pb/14B, and all similar alloys.

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