Collection: Product: Hydra-PRO-LF-305
HYDRA™-Series - Ultra-Low Voiding Water-Soluble Solder Paste
STIRRI Hydra™ - ResinCrystal™-based water-soluble solder paste easily removable using warm DI-Water. Made using low-oxide uniformly shaped solder powder in various activities (REL0-REH1). Contains QC-Aid™ optical tracer glowing in UV for instant visual PCB contamination inspection.
Hydra-Series
More Activity Ultra-Low Voiding Water-Soluble Solder Paste with QC-Aid™
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Hydra-HT-010 - Sn10Pb88Ag2 high-temperature water-soluble low-voiding resin solder paste 2% silver (REM1)
Regular price From $16.32 USDRegular priceUnit price / per$16.32 USDSale price From $16.32 USD -
Hydra-HT-TF water-soluble hot temperature soldering tacky paste flux (REL0)
Regular price From $8.49 USDRegular priceUnit price / per$8.49 USDSale price From $8.49 USD -
Hydra-LF-305 T3-T6 - Sn96.5.Ag3.Cu0.5 ultra-low voiding lead-free water-soluble solder paste 3% silver SAC305 (REL0)
Regular price From $16.32 USDRegular priceUnit price / per$16.32 USDSale price From $16.32 USD -
Hydra-LF-PRO-305 T3-T6 - Sn96.5.Ag3.Cu0.5 lead-free high activity water-soluble solder paste 3% silver SAC305 (REM1)
Regular price From $16.32 USDRegular priceUnit price / per$16.32 USDSale price From $16.32 USD
Solder Paste tº-Range
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LT - Low-temperature Solder Paste up to 95-175ºC
Handcraft™ Series - low-melting Tin/Bismuth (Sn/Bi) solder paste series based on STIRRI-LtºHF-TF low-temperature halogen-free solder flux with QC-Aid™
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MT - Mid-Temp/Mid-range/Military-Tech Solder Paste 183-188ºC
Spacecraft™ Series - mid-range Tin/Lead (Sn/Pb) solder paste series based on STIRRI-MT and MT-HF mid-temperature halogen-free solder flux with QC-Aid™
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LF - Lead-Free Silver-containing or Silver-free Solder Paste 219-227ºC
Medicraft™, LEDcraft™ - lead-free, silver-containing and silver-free solder paste based on LF and LF-HF halogen-free, VS-UHF and EnigMA solder fluxes with QC-Aid™
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HT - High Temperature Solder Paste Leaded and Lead-free 240-290ºC
Rework™ Series for semiconductors and in multi-step assembly but also soldering prolonged reflow profiles peaking at 350ºC or using a Hot-Air station at higher temperatures
HANDCRAFT LtºHF - Low-Temperature (LT) Halogen-free (HF) No-clean Lead-free Solder Paste
STIRRI LT and LT-HF low-temperature no-clean solder paste used for soldering temperature-sensitive components. Prevents from warping, discoloration and deformation of the tº-sensitive surrounding areas, protect precision sensors from excessive heating. Contains QC-Aid for instant visual PCB contamination inspection. Made with Sn42Bi58, Sn42Bi57.6Ag0.4, Sn42Bi57Ag1, Sn43Pb43Bi14 low-temp low-oxide uniformly shaped solder powder. World's first low-temperature solder paste with optical tracer.
LT-HF-424 Low-temp Solder Paste
LT-HF 424 lead-free halogen-free no-clean Sn42Bi57.6Ag0.4 solder paste with QC-Aid™ low-melting at 138ºC
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LT-HF-424 - Sn42Bi57.6Ag0.4 low-temperature solder paste lead-free halogen-free 0.4% silver rosin no-clean (ROL0)
Regular price From $10.92 USDRegular priceUnit price / per$10.92 USDSale price From $10.92 USD
Mid-Temperature (MT) No-clean Solder Paste
STIRRI MT and MT-HF mid-temperature no-clean solder paste primarily used for leaded applications in Space Exploration, Defense, Repair and Hot Air Rework. Contains QC-Aid for instant visual PCB contamination inspection. Made with Sn60Pb40, Sn62Pb36Ag2, Sn62.8Pb36.8Ag0.4, Sn63Pb37 low-temp low-oxide uniformly shaped solder powder
RMA 063 Mid-temp Rosin Mildly Activated Solder Paste
RMA 063 leaded no-clean Sn63Pb37 mid-range classic rosin mildly activated eutectic solder paste with QC-Aid™ melting at 183ºC
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RMA-PF enhanced rosin mildly activated no-clean solder paste flux (ROL0) - 50g puck
Regular price $5.99 USDRegular priceUnit price / per$6.95 USDSale price $5.99 USDSale -
RMA-TF classic rosin mildly activated no-clean tacky flux (ROL0) Amber Series
Regular price From $8.49 USDRegular priceUnit price / per$8.49 USDSale price From $8.49 USD -
RMA-MA-TF more activity no-clean pin-testable rosin mildly activated tacky flux (ROL1)
Regular price From $9.50 USDRegular priceUnit price / per$9.50 USDSale price From $9.50 USD -
RMA-MT-PRO-TF high activity rosin mildly activated tacky paste flux (ROM1)
Regular price From $9.50 USDRegular priceUnit price / per$9.50 USDSale price From $9.50 USD
STIRRI-LF / HF- Ultra-low Voiding No-clean Lead-free Solder Paste
STIRRI LF and LF-HF lead-free and lead-free-halogen-free no-clean solder paste primarily used for Medical Electronics and LED/Solar industries. Contains QC-Aid for instant visual PCB contamination inspection. Made with Sn96.5Ag3.5, Sn96.5Ag3.0Cu0.5, Sn99Ag0.3Cu0.7, Sn99.3Cu0.7 lead-free low-oxide uniformly shaped solder powder
SAC305 Rosin-based Lead-free No-clean/RMA Solder Paste 3% Silver
ROL0/ROM1 lead-free Sn96.5Ag3.0Cu0.5 Solder Paste with QC-Aid™ melting at 219ºC
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ENIG-MA-305 T3-T6 - Sn96.5.Ag3.Cu0.5 lead-free more activity low voiding no-clean solder paste 3% silver SAC305 (ROL0)
Regular price From $16.32 USDRegular priceUnit price / per$16.32 USDSale price From $16.32 USD -
RMA-LF-PRO-305 T3-T6 - Sn96.5.Ag3.Cu0.5 lead-free high activity rosin mildly activated solder paste 3% silver SAC305 (ROM1)
Regular price From $16.32 USDRegular priceUnit price / per$16.32 USDSale price From $16.32 USD -
ASM-305 T3-T6 - Sn96.5Ag3.0Cu0.5 lead-free halide-free low-voiding no-clean solder paste 3% silver SAC305 (ROL0)
Regular price From $16.32 USDRegular priceUnit price / per$16.32 USDSale price From $16.32 USD -
LF-HF-305 T3-T6 - Sn96.5Ag3.0Cu0.5 lead-free halogen-free ultra-low-voiding no-clean rosin solder paste 3% silver SAC305 (ROL0)
Regular price From $16.32 USDRegular priceUnit price / per$16.32 USDSale price From $16.32 USD
High-Temperature (HT) No-clean Solder Paste
STIRRI HT high-temperature no-clean solder paste primarily used in multi-step semiconductor assemblies and Hot Air Rework. Contains QC-Aid for instant visual PCB contamination inspection. Made with Sn10Pb88Ag2, Sn95Sb5, Sn95Ag5, Sn5Pb93.5Ag1.5 high-temp low-oxide uniformly shaped solder powder, other powder compositions are available on request