Solder wires

DISTRIBUTOR SOLDER WIRES

Choosing the right solder wire is critical to the success of the process. Unitechnologies is the right partner to assist its customers through this step. Thanks to dealership agreements with major solder wire suppliers, Unitechnologies not only provides its customers with the best technical support but also offers a wide range of products at a very competitive price.

OWN MTA SOLDER WIRES

mta solder wires are based on moderately activated synthetic resin for professional electronics use. It is recommended for use on gold, HAL or chemical tin surface finishes. This alloy has been developed to achieve the lowest possible dissolution rate of copper and iron. Depending on the general conditions, an increase in the life time of solder tips of up to 50% is possible.

All material complies with the Directive 2011/65/EU (RoHS).

 

mta solder wires

SN96AG3CU1 (SAC 305)

The alloy used here is close to the eutectic composed of tin, silver and copper. Typical application: due to the added silver, it can be used more particularly in cases where an improvement of wettability is required.

SPECIFICATIONS

COMPONENTS

%

*OEL (MG/M3)

*CAS N°

*EINECS N°

CLASSIFICATION

MELTING POINT

Tin96.02ACGIH-TWA7440-31-5231-141-8not classified –
Silver3.00.1 directive | 2000/39/CE7439-92-1231-100-4not classified, limited use 217.5° – 220°
Copper1.01 dusts and mists | 0.2 as fumes ACGIH TWA7440-5-8231-159-6not classified 217.5° – 220°

REFERENCES

ARTICLE NUMBERDIAMETER MMWEIGHT KG
5-0005-97-003-050.50.500
5-0005-97-003-080.80.500
5-0005-97-003-101.00.500

 

*Legend: OEL=Occupational exposure limit   CAS=Product registration number   EINECS European Inventory of Existing Commercial Chemical Substances

mta solder wires

SN99CU1

This alloy is a eutectic alloy of tin and copper. Typical application: frequently used for and accepted by the majority of soldering applications with iron head.

SPECIFICATIONS

COMPONENTS

%

*OEL (MG/M3)*CAS N°*EINECS N°CLASSIFICATIONMELTING POINT
Tin99.32 ACGIH-TWA7440-31-5231-141-8not classified 227°
Copper0.71 dusts and mists | 0.2 as fumes ACGIH TWA7440-5-8231-159-6not classified 227°

REFERENCES

ARTICLE NUMBERDIAMETER MMWEIGHT KG
5-0005-97-004-050.50.500
5-0005-97-004-080.80.500
5-0005-97-004-101.00.500

 

*Legend: OEL=Occupational exposure limit   CAS=Product registration number   EINECS European Inventory of Existing Commercial Chemical Substances

mta solder wires

Halide activated, colophony-free flux based on a synthetic resin matrix according to the following norm: – ANS J-STD-004 / class REL1.

Flux of 3.5% ± 0.3%. The residue is non-corrosive and is of the type NO CLEAN. It can be removed by cleaning with alcohol.

Soldering consumables

PDF - Soldering_Consumables_v2_EN / 2 mb

mta solder wires

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