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НХ-10-1,5

The НХ-10-1,5 electric igniter belongs to electric igniters with a nichrome bridgewire. It consists of a bridgewire soldered to the ends of two insulated wires and a drop of ignition composition (TNRS) applied to the bridgewire and covered with a waterproofing layer. To protect against mechanical damage, the bridgewire with the drop is housed in a plastic sleeve. It is used in fuzes and demolition devices.

Technical and tactical characteristics of the НХ-10-1,5 electric igniter

Bridgewire diameter
10 µm
Bridgewire length
1.5 mm
Resistance in cold state
10-25 Ohm
Ignition composition
TNRS
Electric igniters: a — НХ-10-1,5 (НХ-ПЧ); b — with a platinum-iridium bridgewire and a copper sleeve; c — with a platinum-iridium bridgewire and an aluminum sleeve; 1 — wires; 2 — bridgewire; 3 — ignition composition; 4 — sleeve; 5 — mastic plug; 6 — plasticized PVC plug.
Electric igniters: a — НХ-10-1,5 (НХ-ПЧ); b — with a platinum-iridium bridgewire and a copper sleeve; c — with a platinum-iridium bridgewire and an aluminum sleeve; 1 — wires; 2 — bridgewire; 3 — ignition composition; 4 — sleeve; 5 — mastic plug; 6 — plasticized PVC plug.
Electric igniters: a — НХ-10-1,5 (НХ-ПЧ); b — with a platinum-iridium bridgewire and a copper sleeve; c — with a platinum-iridium bridgewire and an aluminum sleeve; 1 — wires; 2 — bridgewire; 3 — ignition composition; 4 — sleeve; 5 — mastic plug; 6 — plasticized PVC plug.