Sn100 | Pure Tin (4N) Solder Spheres

Harmonization Code : 8001.20 | Unwrought tin: Tin alloys

Main features

Pure Tin
Most important application electroplating
Proven choice for coating of package leads and terminals

Product Description

LINQALLOY Sn100 Pure Tin (4N) Solder Spheres are Pb-free, Pure Tin (99.9928%) solder spheres for applications requiring pure tin solder spheres. Pure Tin is used for several applications, the most important of which is electroplating. Pure tin is a proven choice for the coating of package leads and terminals and it enables drop-in replacements for devices using lead-alloy (Pb) plating.

Each jar has a clear label on the lid specifying the solder ball diameter as well as a label on the front identifying the alloy type, the quantity of spheres in the jar, the date of manufacture, and the product lot (or batch) number. This batch number is also tied to a certificate of conformance that is also provided with the solder spheres and ensures the Sn100 solder spheres meet the following quality criteria:

Tin (Sn): 99.9928%
Melting Temperature (Eutectic): 232°C
Spheroid Tolerance : Within 1.5%

Diameter Tolerance

0.075mm - 0.15mm (3-6 mils) : ±0.005mm (±0.2 mils)
0.20mm - 0.60mm (8-24 mils) : ±0.010mm (±0.4 mils)
0.65mm - 0.76mm (25-30 mils) : ±0.015mm (±0.6 mils)

Specifications
Additional Information

Technical Specifications

General Properties

Alloy Composition

Alloy Composition
Composition of the alloy material

Sn100

Alloy Type

Alloy Type
A metallic element type

Sn100

Metal Loading
Copper (Cu) Copper (Cu) Copper is a soft malleable and ductile metal with a very high thermal and electrical conductivity.	0 %
Lead (Pb)	0 %
Silver (Ag)	0 %
Tin (Sn)	99.9928 %

Thermal Properties

Melting Temperature
Eutectic Melting Temperature Eutectic Melting Temperature Eutectic melting temperature is the precise temperature point at which an alloy turns from pure solid to liquid. Eutectic alloys are unique. They do not have a Solidus / Liquidus melting range but they have a single temperature point at which the alloy immediately becomes liquid and vice versa.	232 °C

Other Properties

RoHS Compliant

RoHS Compliant
RoHS is a product level compliance based on a European Union Directive which restricts the Use of certain Hazardous Substances in Electrical and Electronic Equipment (RoHS).

Products compliant with this directive do not exceed the allowable amounts of the following restricted materials: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE), with some limited exemptions

Yes

Additional Information

What the "4N" stands for in the Pure Tin (4N) is the level of purity of the tin solder spheres. The specification used to determine this level of purity is defined by the maximum levels of impurities allowed. These levels of impurities are defined as follows:

Metal Loading:

Tin (Sn) : 99.9928% min
Iron (Fe) : 0.0004% max
Arsenic (As) : 0.0012% max
Zinc (Zn) : 0.0002% max
Bismuth (Bi) : 0.0004% max
Copper (Cu) : 0.0004% max
Antimony (Sb) : 0.0005% max
Cobalt (Co) : 0.0002% max
Aluminium (Al) : 0.0002% max
Nickel (Ni) : 0.0008% max
Lead (Pb) : 0.0018% max
Cadmium (Cd) : 0.0002% max
Indium (In) : 0.0004% max
Silver (Ag) : 0.0004% max
Sulfer (S) : 0.0001% max

What do I get when I buy Sn100 Solder Spheres from CAPLINQ?

The advantage of ordering solder spheres online at CAPLINQ.com is that you can be sure of the quality. The solder spheres you receive are originally manufactured solder spheres packed into jars with inert gas (nitrogen). We do not repack the solder balls we receive, so the jars you will receive have never been opened, thus ensuring the quality of the product you receive. The lid of the jar is also always sealed with a shrink-wrapped plastic wrap ensuring that the solder spheres do not oxidate in the jar.