Product Overview

Kester SELECT-10 is a zero-halogen, high-reliability, no-clean flux for improved performance in selective soldering applications.

Sustained activity within Kester SELECT-10 allows for good barrel fill in challenging applications, such as reflowed copper OSP boards or high preheating temperature over 135°C.

Specific to selective soldering, Kester SELECT-10 does not spread beyond the spray pattern and will not clog the fluxer head. Kester SELECT-10 residues are non-tacky for improved cosmetics. 

 

 

Product Features

  • Zero-halogen
  • Excellent for selective soldering 
  • Controlled flux spread within localized flux spray pattern 
  • Non-corrosive, non-conductive and non-tacky residues
  • Offers good hole-fill with preheat temperatures >135°C
  • High reliability meeting the toughest ECM/SIR IPC 004B requirements
  • ROL0 per IPC J-STD-004B
Technical Bulletin
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Documentation icon - Technical Bulletin

Kester Select-10 Technical Bulletin English

Product Flyers
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 Documentation icon - Flyer

Kester Select-10 Flyer English

High Reliability Selective Soldering Flux

Selective Soldering has become a solution for certain through hole applications. The flux in this application must perform differently than traditional liquid flux developed for wave soldering.

Kester SELECT-10 was developed specifically to address the needs of the selective soldering process. It is designed for drop jet fluxer or ultrasonic fluxer in the applications. It delivers large process window, providing desired hole-fill in challenging soldering applications.

Kester SELECT-10 offers high reliability and controlled flux spread.

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Kester Select-10 Clogging Test

Related Products

 

  • Halogen-Free, Low Residue
  • Selective Soldering
  • Wide Process Window
  • Thick Board
  • High Reliability

Product Type

Product Name

Halogen Free

Solid Content

Pin Testability

Best Used Assembly Type

Liquid Flux

Kester NF372-TB

YES

L

*****

II, III, IV

Liquid Flux

ALPHA EF-6808HF

YES

L

*****

II, III

Liquid Flux

ALPHA EF-8800HF

YES

M

****

II, III, IV

Rework Flux

Kester 952-D6

YES

VL

*****

I, II, III

Cored Wire

ALPHA Telecore HF-850

YES

N/A

*****

N/A

Cored Wire

Kester 268

YES

N/A

*****

N/A

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