Chip Quik Thermally Stable Solder Paste WS (Water-Soluble) Sn42/Bi57.6/Ag0.4 T4 (500g jar)

List price: $79.95
$74.19
You save: $5.76 (7%)
WS991LT500T4
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Chip Quik 991 Series Thermally Stable Solder Paste Water-Soluble (T4) Sn42/Bi57.6/Ag0.4 Low Temperature 90% metal melts @ 138C, 281F Water-Soluble in 500g jar.
Revolutionary Formula: No Refrigeration Required!

Specifications
Alloy: Sn42/Bi57.6/Ag0.4
Flux Type: Synthetic Water-Soluble
Flux Classification: REM0 (Residue must be water-washed at 60C+ after reflow)
Metal Content: 90% metal by weight.
Particle Size: T4 (20-38 microns)
Melting Point: 138C (281F)
Size: 500g jar

Shelf Life
Refrigerated >6 months, unrefrigerated >6 months

Stencil Life
>8 hours @ 20-50% RH 22-28C (72-82F)
>4 hours @ 50-70% RH 22-28C (72-82F)

Stencil Cleaning
Automated stencil cleaning systems for both stencil and misprinted boards. Manual cleaning using isopropyl alcohol (IPA).

Storage and Handling
Store at 3-25C (37-77F). Do not freeze. Refrigeration is not required, but will extend shelf life. Allow 4 hours for solder paste to reach an operating temperature of 20-25C (68-77F) before use.

Transportation
This product has no shipping restrictions. Shipping below 0C (32F) or above 25C (77F) for normal transit times by ground or air will not impact this product's stated shelf life.

This item is manufacturer made to order. Lead time is 3-5 days

Datasheet (WS991LT500T4-DATA.pdf, 115 Kb) [Download]

MSDS (WS991LT500T4-MSDS.pdf, 137 Kb) [Download]