Kester EP256HA

Sn63/Pb37 No-Clean Solder Paste

Excellent solderability on difficult to solder to components i.e., PbAg
High activity on all substrates, including OSPs
Capable of 90-minute break times in printing
Excellent printing characteristics to 0.4 mm (16 mil) pitch with Type 3 Powder
High print speeds to 150+ mm/sec
Stable tack over 8+ hours
Stencil life: 8+ hours (process dependent)
LScrap is reduced due to less paste dry out
Classified as ROL0 per IPC J-STD-004
Shelf life 6 month from DOM, when refrigerated
Non-stocked Kester items may be subject to minimum orders.

Grouped product items
Product Name	Qty
Kester 70-0202-0510 Sn63/Pb37 No-Clean 90.0% T3 Solder Paste, 500g Jar (Box of 10) $900.67
Kester 70-0202-0511 Sn63/Pb37 No-Clean 90.0% T3 Solder Paste, 600g Cartridge $120.22
Kester 70-0202-0610 Sn63/Pb37 No-Clean 90.0% T4 Solder Paste, 500g Jar (Box of 10) $1,129.83
Kester 70-0202-0611 Sn63/Pb37 No-Clean 90.0% T4 Solder Paste, 600g Cartridge (Box of 10) $1,355.80

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Technical Documents

Product Info & TDS Sheets

Kester EP256HA Solder Paste Data Sheet

SDS/MSDS Sheets

Kester EP256HA Solder Paste Safety Data Sheet (SDS)

Warranty

Kester Product Warranty

Details

EP256HA is a no-clean, air or nitrogen reflowable solder paste specifically designed to provide maximum print characteristics and solderability on lead-free parts using leaded solder paste. EP256HA has been designed for applications that require the ultimate activity with respect to difficult to solder to components and board surface mentalizations. EP256HA is also capable of stencil printing after downtimes of up to 90 minutes with an effective first print down to 20 mils. EP256HA is a solder paste formula that maintains its activity and printing characteristics for up to 8 hours without any shear thinning. EP256HA is classified as ROL0.

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