Wire, Constantan, resistance, bare, 18swg, 1.22mmD, 50g reel. (swg = standard wire gauge). 'Constantan', 'Advance', 'Ferry', 'Eureka' are all the same 60/40% copper/nickel alloy. This useful resistance alloy does not change its resistance as its temperature changes.

1.22mm diameter,   0.42 ohms/metre,  10.384g/metre

Product Information

Brand : IEC