N-type may refer to:
*
N-type semiconductor
An extrinsic semiconductor is one that has been '' doped''; during manufacture of the semiconductor crystal a trace element or chemical called a doping agent has been incorporated chemically into the crystal, for the purpose of giving it different ...
is a key material in the manufacture of transistors and integrated circuits
* An
N-type connector is a threaded RF connector used to join coaxial cables
* The
MG N-type Magnette was produced by the MG Car company from October 1934 to 1936
* The
N-type calcium channel is a type of voltage-dependent calcium channel
* A
Type (model theory)
In model theory and related areas of mathematics, a type is an object that describes how a (real or possible) element or finite collection of elements in a mathematical structure might behave. More precisely, it is a set of first-order formulas in ...
with n free variables
N type (no hyphen) could refer to:
* The
Dennis N-Type vehicle chassis was used to build fire engines and trucks
* The
N type carriage
The N type carriages are an intercity passenger carriage used on the railways of Victoria, Australia. They were introduced between 1981 and 1984 as part of the 'New Deal' reforms of country passenger rail services. Today they are seen on both ...
is an intercity passenger carriage used on the railways of Victoria, Australia
* The
REP Type N was a military reconnaissance aircraft produced in France in 1914
* N type battery, see:
N battery
An N battery (or N cell) is a standard size of dry-cell battery. An N battery is cylindrical with electrical contacts on each end; the positive end has a bump on the top. The battery has a length of 30.2 mm and a diameter of 12.0 mm, ...
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