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Properties

Specifications
Brand
Indium
MPN
FLUXWV-84375
Commodity Code
38109000
Country Of Origin
United States of America
Categorisation
Non-hazardous
Packed With Dry Ice
no

Downloads

Manuals
Revision
Download
Manuals
Indium Corp WF-7742 TDS
Revision
Version TDS
Download

ConRo Electronics Ltd cannot ensure and do not guarantee that the information in these documents is the most current available from the manufacturer. There are instances when updates are released without our immediate knowledge.

Indium VOC Free Liquid Flux WF7742 - 10 LITRE Container

Conro PN: CEL001260
MPN: FLUXWV-84375
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Indium VOC Free Liquid Flux WF7742 - 10 LITRE Container
Indium VOC Free Liquid Flux WF7742 - 10 LITRE Container
Stock available on 12 December 2024, if ordered today
£94.99 Excl VAT £113.99 incl VAT
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WF-7742 is a VOC-free, no-clean flux specifically developed for Pb-free wave soldering of surface mount, mixed-technology, and through-hole electronic assemblies.

Product Information

WF-7742 is a VOC-free, no-clean flux specifically developed for Pb-free wave soldering of surface mount, mixed-technology, and through-hole electronic assemblies. 7742 is a water-based, nonflammable formulation dramatically reducing VOC emissions and eliminating special storage requirements. A wide process window provides excellent solderability on difficult-to-solder assemblies and reduces solder balling.

Features

  • Excellent surface wetting
  • Eliminates cleaning
  • Wide process window
  • Use with Pb-free and SnPb assembly processes

Process Recommendations

WF-7742 should be applied by ultrasonic spray for best results. Topside board temperatures can range from 110–135°C depending on equipment capability and assembly requirements. Contact with the solder wave can be as long as 5 seconds. Preheat temperature should be adjusted to ensure complete water removal before contact with the solder wave.A thin uniform flux deposition of 1,000–1,500 micrograms per square inch of flux solids should be applied as a starting point. Because WF-7742 is water-based, it does not require frequent acid value monitoring. If thinning is required, deionized water should be used.WF-7742 may freeze if exposed to temperatures below 0°C (32°F). If the flux becomes frozen, bring to room temperature until thawed and agitate. The material is not affected by freezing. 

Delivery Information

FREE UK Mainland delivery for orders over £100.00 (orders placed through the office will incur delivery charges).

International delivery is available to over 100 countries worldwide. Shipping is automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection should they prefer.

Please refer to our World Wide Delivery page for more information including countries served and delivery options.

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