Toyokawa Denki Co.,Ltd Products List

Ｔｙｐｅ	Rated voltage (V)	Glass tube	Lamp length max. (mm)	Lead length (mm)	Starting voltage (V)	Lamp current (mA)	Ave.life (Hrs.)	Series resistance (KΩ)
NE-2/25	A.C100	T-6	26	25MIN	A.C60MAX	0.3	25,000	150
NE-2/22	〃	〃	23	〃	〃	〃	〃	〃
NE-2/18	〃	〃	19	〃	〃	〃	〃	〃
NE-2/17	〃	T-5.6	18	〃	〃	〃	〃	〃
NE-2/16	〃	T-6	17	〃	〃	〃	〃	〃
NE-2/15	〃	〃	16	〃	〃	〃	〃	〃
NE-2/14	〃	〃	15	〃	〃	〃	〃	〃
NE-2/12	〃	〃	13	〃	〃	〃	〃	〃
NE-2(4.5/13)	〃	T-4.5	14	〃	〃	〃	20,000	〃
NE-2(4.5/11)	〃	〃	12	〃	〃	〃	〃	〃
NE-2(3.8/13)	〃	T-3.8	14	〃	〃	〃	10,000	〃
NE-2(3.8/9.5)	〃	〃	10.5	〃	〃	〃	〃	〃
NE-2(3)	〃	T3	10	〃	〃	〃	〃	〃

Ｔｙｐｅ	Rated voltage (V)	Glass tube	Lamp length max. (mm)	Lead length (mm)	Starting voltage (V)	Lamp current (mA)	Ave.life (Hrs.)	Series resistance (KΩ)
NE-2H/25	A.C100	T-6	26	25MIN	A.C60MAX	1.7	25,000	27
NE-2H/22	〃	〃	23	〃	〃	〃	〃	〃
NE-2H/18	〃	〃	19	〃	〃	〃	〃	〃
NE-2H/17	〃	〃	18	〃	〃	1.4	〃	33
NE-2H/16	〃	〃	17	〃	〃	〃	〃	〃
NE-2H/15	〃	〃	16	〃	〃	〃	〃	〃
NE-2H/14	〃	〃	15	〃	〃	〃	〃	〃
NE-2H/12	〃	〃	13	〃	〃	〃	〃	〃
NE-2H(4.5/13)	〃	T-4.5	14	〃	〃	〃	20,000	〃
NE-2H(4.5/11)	〃	〃	12	〃	〃	1.7	10,000	27
NE-2H(4.5/10)	〃	〃	11	〃	〃	〃	〃	〃
NE-2H(3.8/13)	〃	T-3.8	13	〃	〃	1.2	20,000	39
NE-2H(3.8/9.5)	〃	〃	10.5	〃	〃	〃	15,000	〃
NE-2H/3	〃	T-3	10	〃	〃	〃	10,000	〃
NE-2H/1	〃	T-2	8	〃	〃	〃	7,000	〃
NE-2HU/18	〃	T-6	19	〃	A.C80MAX	4.3	10,000	8.2
NE-2HY/18	〃	〃	19	〃	A.C90MAX	3.5	2,000	15
NE-2HY(4.5/13)	〃	T-4.5	14	〃	〃	1.3	5,000	47

Ｔｙｐｅ	Starting voltage (V)	Maintaining voltage (V)	Glass tube	Lamp length max. (mm)	Lead length (mm)	Lamp current (mA)	Ave.life (Hrs.)	Series resistance (KΩ)
NE-68	D.C90MAX	D.C45～75	T-6	26	25MIN	0.3	10,000	150
NE-2Q	〃	〃	〃	19	〃	1.7	25,000	39
NL-8D	D.C60～80	〃	T-4	13	〃	0.3	10,000	150
NE-2T 68	D.C66～70	〃	T-6	19	〃	1.7	〃	39
NE-2T 70	D.C68～72	〃	〃	〃	〃	〃	〃	〃
NE-2T 72	D.C70～74	〃	〃	〃	〃	〃	〃	〃

Negative glow lamps are the cold cathode glow discharge tube having twin electrode inside and sealed with neon gas.The negative glow lamps are popularly used as an indicator light of the household electric products and a suitch box, etc. for its light emitting by glow discharge, and are also widely used as an element in electric circuit and of a constant-voltage purpose,etc. for its electrical characteristics, and are classified in one of the electron tubes.The characteristics of the negative glow lamps are well known for its small energy consumption, a long service life, a constant-voltage characteristic and so on.