Oxide negative resistance element

Compositions – Electrically conductive or emissive compositions – Metal compound containing

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252521, 338 20, 338 21, H01B 106

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active

043361633

ABSTRACT:
An oxide negative resistance element having a main body consisting of a sintered material containing 89.9 to 20 mole % of ZnO, 10.0 to 60 mole % of MgO and 0.1 to 20 mole % of MnO.sub.2.

REFERENCES:
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patent: 3658725 (1972-04-01), Masuyama et al.
patent: 3836483 (1974-09-01), Ichinose et al.
patent: 3991340 (1976-11-01), Ichinose et al.
patent: 4094061 (1978-06-01), Guptal et al.

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