Weller 0.3mm Wire Lead Free Solder, +217°C Melting Point

  • RS Stock No. 788-3717
  • Mfr. Part No. T0051388399
  • Manufacturer Weller
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): JP
Product Details

Weller WSW SAC L0 - Lead-Free Solder Wire

Introducing lead-free solder wire from Weller, designed for use in electrical and electronic applications and to be environmentally friendly. Once your iron is at the required temperature the solder wire tins, flows and solidifies well. The WSW SAC L0 solders have been developed to meet the electronics industries' increasingly stringent quality requirements.

Features and Benefits

  • WSW SAC L0 lead-free solder wire with Sn3.0Ag0.5Cu alloy

  • Composition 3% Silver (Ag), Copper (Cu) 0.5%, remainder Tin (Sn)

  • L0 - Halogen-free flux

  • For a long life of the soldering tips

  • Fast and homogeneous wetting of the soldering tip

  • Reduced Fe leaching

  • For use in hand soldering and automatic solder feed applications

WSW SAC L0 Options

  • T00 513 883 99; dia. 0.3 mm, weight 100g, RS Stock no: 788-3717

  • T00 513 884 99; dia. 0.5 mm, weight 100g, RS Stock no: 788-3710

  • T00 513 887 99; dia. 0.8 mm, weight 250g, RS Stock no: 788-3726

  • T00 513 888 99; dia. 1.0 mm, weight 250g, RS Stock no: 788-3720

Typical Applications

Solder is used alongside soldering irons, particularly in securing electrical components to integrated circuit boards. The solder melts easily when heated, and cools quickly, meaning it can be moulded to secure components in place in solder joints. The quick setting nature of solder means it can also be used for light brazing.

Because of its relatively low melting point, solder can be reworked easily by heating it to a melting point and using a solder sucker to remove it.
Solder is commonly used with SMD and through-hole components, with applications in repair, prototyping, and production.

FAQ’s

What is soldering used for?

Solder wire forms a connection between electronic components. Solder is heated, and melts using a soldering iron and then melts into a connection.


What is solder made of?

Typically, 60% tin and 40% lead. 60/40 is the most commonly used type of solder for hand soldering. Solder that is made of 63% tin and 37% lead. 63/37solder is also known as eutectic solder and is often preferred because it goes directly from a solid to liquid state when melted.


Types of solders?

Electronics solder – lead alloy, lead-free, silver alloy.


What metal cannot be soldered?

Stainless steel and high alloy steel unless pre-plated in a solderable metal.

Specifications
Attribute Value
Wire Diameter 0.3mm
Model Number WSW SAC LO
Product Form Wire
Melting Point 217°C
Percent Silver 3%
Percent Tin 96.5%
Flux Type Rosin
Product Weight 100g
Flux Content Percent 3.5%
Percent Copper 0.5%
In stock for delivery within 2 working days
Unit of sale: 1 Reel of 1
27.30
(exc. VAT)
33.58
(inc. VAT)
Reel(s)
1 - 9
€27.30
10 - 19
€26.21
20 - 49
€25.38
50 +
€23.20
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