100pcs 20cm Electric Igniter / Electric Match (Fireworks, Pyrotechnics, Survival Fire Starter, Model Rocket Igniter)

Description

This is an electric match. They are 20cm (0.2m) in length. They burn very hot as they are intended to ignite professional fireworks and used in pyrotechnics shows. Can be set off by almost any DC power source from flash light batteries, watch batteries, to car batteries. They also work well for emergency/survival fire starters because they are wind and waterproof, burning hot enough to light most tinder and kindling material. Are an excellent replacement for copper model rocket engine igniters. This is for 100 units main performance parameters: when temperature was 21 ℃, the bridge wire resistance: 1.3 ± 0.1Ω parallel group or single rated ignition current: 0.50A20ms series group rated ignition current: 0.80A5.0ms ignition current: 0.40A current ignition time 1A: 2ms safe current: 0.25A5s test current: 0.50mA wire: PVC-coated copper wire medicine head protective sleeve Size: Φ5.8mm Length 20cm shock: 2h High: 80 ° C 4h Low Temperature: -60 ° C 4h pass rate: more than 99.9% Shelf life: more than two years