soldering

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Across
  1. 3. used to cut long component legs, or to strip the end of a wire
  2. 4. an electrical component that limits or regulates the flow of electrical current in an electronic circuit
  3. 6. used to clean the tip of the solder
  4. 7. heating source which heats up the solder
  5. 8. simple on-off switch
Down
  1. 1. used to store the electrical power
  2. 2. a semiconductor light source that emits light when current flows through it
  3. 5. used to remove solder from a printed circuit board
  4. 6. process used to bond two pieces of metal together using a filler metal