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High Melting Point Solder Wire

Qualitek HMP Solder Wire

Qualitek HMP Solder Wire

MPN: HMP RA300

An HMP solder wire from Qualitek in a 0.81mm gauge. Used for high-temperature soldering and for extremely low-temperature applications.

  • Active rosin-based flux
  • For when electronics are in high-temperature environments
  • Tin Lead Silver alloy with melting range at 296 - 301°C 

THIS PRODUCT CONTAINS LEAD (Pb). RESTRICTED TO PROFESSIONAL USERS ONLY 

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£32.50 ex VAT(£39.00 inc VAT)
In Stock
0.81mm
(W045)

Delivery Options

Product Description

A high melting point (HMP) solder alloy with an active rosin cored flux for high activity and surface wetting. Manufactured by Qualitek International the HMP solder wire is available in a 0.81mm gauge. HMP solders can be used for very low temperatures down to -200°C remaining ductile unlike high tin solder alloys which can become brittle.

Lead Tin Silver alloy with melting range of 296 - 301°C

A solder wire gauge of 0.81mm

Supplied on 500g Reels with a 2.2% flux core

Cleaning of flux residues not neccessary but can be cleaned if required

Specification

Flux: RA300 Rosin flux. Classification: ROM1
Flux core content 2.2%
Gauge: 0.81mm (0.032") Std wire gauge: 21
Alloy: Lead 93.5% Tin 5.0% Silver 1.5%
Melting Range: 296 - 301°C
Residue removal: Not required. Use Qualitek Everkleen Saponifier if required

Somerset Solders

Leading stockist of lead free and leaded solder wires, pastes and bar. Liquid fluxes and flux gels stocked.

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