No Access Submitted: 19 August 1966 Published Online: 30 November 2004
Appl. Phys. Lett. 9, 263 (1966); https://doi.org/10.1063/1.1754742
more...View Affiliations
  • Bell Telephone Laboratories, Inc., Allentown, Pennsylvania and Murray Hill, New Jersey
View Contributors
  • R. W. Berry
  • G. M. Bouton
  • W. C. Ellis
  • D. E. Engling
Whisker crystals and related filamentary and spherical shapes grow at the solder terminations of thin‐film resistors when the circuits carry excessive direct current. The growths have been observed in most instances near the positive termination. With tin‐lead solder the growths at the positive termination are predominantly tin. Whisker crystals are often single. Studies show that electrotransport plays a role in the growth.
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  1. © 1966 The American Institute of Physics.