WS159 - Water Soluble Solder Paste

Company Information:

With numerous facilities in the United States, we are one of the electronics industry's leading manufacturers of lead-free solder products, superior quality stencils, and precision cut parts.

Greeley, Colorado, USA

Manufacturer

970-346-8002
970-346-8331

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Company Postings:

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Name:	WS159 - Water Soluble Solder Paste
Category:	Solder Materials
Offered by:	FCT ASSEMBLY, INC.

WS159 - Water Soluble Solder Paste Description:

WS159 water washable solder paste is designed to provide humidity tolerance and excellent wetting to meet the requirements for reliable solder joints in PCB Assemblies. WS159 offers high levels of repeatability and consistency even in a wide range of temperatures (65-85F) and relative humidity (25-65% RH). WS159 is formulated to deliver exceptional cosmetics with easy-cleaning residues using warm water.

Attributes:

Excellent print volume consistency with Surface Area Ratios (SAR) as low as 0.55 when used with the UltraSlic™ stencil technology
Non-hygroscopic formulation resistant to slump and dry-out, suitable for areas with extreme humidity conditions
Wide reflow window with excellent wetting characteristics on all surface finishes
Enhanced tack performance and printer open time
Low voiding/high reliability composition
Compatible in either Nitrogen or Air reflow

Specifications:

Alloys	SN63 (MP=183°C) 62/36/2 (MP=179°C)
Powder Size	Type 3 and Type 4 Standard Type 5 available upon request
Applications	Automatic/Manual Printing Automatic/Manual Dispensing