Top 7 Lead Free SOLDER PASTE – Welding Equipment & Accessories

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1. MG Chemicals


No Clean, Lead Free Solder Paste, 25 g 0.9 oz Pneumatic Dispenser Complete with Plunger & Dispensing Tip, MG Chemicals 4900P SAC305

MG Chemicals #ad - Ideal for surface mount applications. 3% silver sac305 formula. No clean Flux. Easily Dispensed. Excellent Wettability.
BrandMG Chemicals #ad
ManufacturerMG CHEMICALS #ad
Height7.87 Inches
Length1.97 Inches
Weight0.06 Pounds
Width0.79 Inches
Part Number4900P-25G

2. Hardware & Outdoor


No Clean Lead Free Low Temperature Solder Paste 15 Grams

Hardware & Outdoor #ad - Two dispensing tips 16g and 20g. Low melting Point Solder Paste. T4 new industry standard. Contains Silver for less brittle joint. 137c 278f melting Point Eutectic.
BrandHardware & Outdoor #ad
ManufacturerHardware & Outdoor #ad
Part NumberFBA_HRD-PN-79085520

3. MG Chemicals


MG Chemicals 4902P Sn42Bi57Ag1 Low Temperature Solder Paste T3, NO Clean, 25 Gram Pneumatic Dispenser Complete with Plunger & Dispensing Tip, Lead Free

MG Chemicals #ad - Store refrigerated between 2–10 °c 35–50 °f to minimize solvent evaporation, flux separation, and chemical activity. Melting point: 138 °c 280 °f. Between 25-45 μm particle sizes. Rohs compliant. Low temperature solder paste with non clean flux. The powder distribution complies with the j-std-005 type 3 with 80 percent min. Bring the paste to room temperature prior to use.
BrandMG Chemicals #ad
ManufacturerMG Chemicals #ad
Weight0.06 Pounds
Part Number4902P-25G

4. 247 Solder


No Clean Lead Free Solder Paste 15 Grams

247 Solder #ad - No clean sac305 Solder Paste. T4 new industry standard. 218c 424f melting Point Eutectic. Two dispensing tips 16g and 20g.
Brand247 Solder #ad
Manufacturer247 Solder #ad
Part Number247-SAC305-15

5. SRA Soldering Products


Sra Rosin Paste Flux #135 In A 2 oz Jar

SRA Soldering Products #ad - Dimensions: 2. 5″ dia x 1″ h 64 x 25. 5 mm. The ideal flux for electrical and electronic repairs. Formulated for use with tin/lead and lead-free alloys. Made in USA. Does not need to be cleaned. Active temperature range: 93 – 315°c/ 200 – 600°. Contains 2 ounce in a "Hockey puck" Jar.
BrandSRA Soldering Products #ad
ManufacturerSRA Soldering Products #ad
Height3 Inches
Length3 Inches
Weight0.02 Pounds
Width1 Inches
Part Number135

6. SRA Soldering Products


SRA Low Temperature Lead Free Solder Paste T3-15 Grams

SRA Soldering Products #ad - This alloy is better than Sn42/Bi58 because it contains Ag which makes it stronger and less brittle. This is a low temp solder paste with a no clean flux. Melting point 137C 278F Eutectic. 87% metal particle Size 25-45 Microns. Protect sensitive parts with this low melting Lead Free Solder Sn42/Bi57/Ag1.
BrandSRA Soldering Products #ad
ManufacturerSRA Soldering Products #ad
Part NumberSSLTNC-15G

7. Chip Quik



Chip Quik #ad - Alloy: sn63/Pb37. Metal content: 88% metal by weight. Flux classification: REL0 Solder paste no clean 63sn/37Pb in 5cc syringe 15g w/plunger And tip T3. Flux type: Synthetic No-Clean.
BrandChip Quik #ad
ManufacturerChip Quik #ad
Weight0 Pounds
Part NumberSMD291AX