• Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 8:00 p.m. 3/23 to 6:00 p.m. (CST) 3/24/2019. We apologize for the inconvenience.

SR-37 Series LFM48S

SR-37 Series LFM48S
  • Volume Discount

No. 1 best selling product from Almit.

-High-performance flux
-50% reduction in iron tip wastage
-Minimizing iron tip consumption
-Improves wettability at lower temperatures and shortens soldering time
-Prevents flux scattering

SR-37-LFM48S: SAC305 Cored Solder.
Covered under U.S. Patent #7138086 B2.

Part Number

Configured Part Number is shown.

Benefits of Anti-Tip Erosion Products

SR-37 Series LFM48S:Related Image

SR-37 Series LFM48S:Related Image


Tip Erosion Durability Test

SR-37 Series LFM48S:Related Image

Technical Data

Flux Alloy Composition Flux Content Melting Temperature Wire Diameter
SR-37 LFM-48S(Sn-3.0Ag-0.5Cu-α) 3.5% 217-220°C 0.5, 0.65, 0.8
LFM-23S(Sn-Cu0.6-0.05Ni-α) 3.5% 227-228°C 0.5, 0.65, 0.8
Part Number
Part NumberVolume DiscountDays to Ship RoHSWire diameter

7 Days


7 Days



  1. 1

Basic Information

Shape Bobbin reel

Additional Products in this Category

Tech Support