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An ignitor has an outer metal can containing a quantity of reactive material for initiating a pyrotechnic material. A circuit board has a first side that is in contact with the reactive material and a second side that is isolated from the reactive material. A metal structure adjacent the circuit boa

An ignitor has an outer metal can containing a quantity of reactive material for initiating a pyrotechnic material. A circuit board has a first side that is in contact with the reactive material and a second side that is isolated from the reactive material. A metal structure adjacent the circuit board is well grounded. At least two electrical pins are electrically connected to first electrical traces formed on the second side of the circuit board. Electrical discharge gaps are formed by second electrical traces extending from the first electrical traces to form sharp points which extend to within less than about 0.127 mm of a conductive path to ground.

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1. An ignitor comprising:an outer metal can containing a quantity of reactive material for initiating a pyrotechnic material; a circuit board having a first side in contact with the reactive material and a second side that is isolated from the reactive material; a metal structure adjacent the circui

1. An ignitor comprising:an outer metal can containing a quantity of reactive material for initiating a pyrotechnic material; a circuit board having a first side in contact with the reactive material and a second side that is isolated from the reactive material; a metal structure adjacent the circuit board which is well grounded; at least two electrical pins, each electrical pin being electrically connected to first electrical traces formed on the second side of the circuit board; electrostatic discharge spark gaps comprising second electrical traces extending from the first electrical traces to form sharp points which extend to within less than about 0.127 mm of a conductive path to ground.