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Ignitrons

National Electronics' High Voltage Switching Ignitrons are used in a variety of applications including laser switching capacitor discharge, clamping, and crowbar. Each application has its own particular switching requirement depending upon voltage, current, pulse repetition rate, pulse shape and load characteristics.

Standard	Styles (see key)	Length		Diameter		Peak kV	Peak kA	Idc Average (amps)
Standard	Styles (see key)	Inch	mm	Inch	mm	Peak kV	Peak kA	Idc Average (amps)
NL488	(na)	20.9	530	5.5	143	25	300	2
NL496A	*	21	533	9.1	232	25	150	5
NL506	*	13.7	348	5.6	143	25	100	0.83
NL508	*	8.5	216	2.1	54	50	100	0.33
NL1036	H	8.3	210	2.1	54	15	35	0.5
NL1037	H,NP	7.1	181	2.1	54	20	100	0.75
NL1038	(na)	7.3	184	4.3	108	15	100	1.7
NL1039	H,NP	7.1	181	2.1	54	20	100	0.75
NL1039	EHV	7.3	184	2.1	54	50	100	0.75
NL1057	N-COAX	23	584	9.1	232	25	350	30
NL1488	(na)	19.8	502	5.5	140	50	75	1.3
NL1489	(na)	16.5	419	5.5	140	50	75	1.3
NL2888	(na)	19.5	495	5.5	140	25	300	2
NL7171	H	8	203	2.1	54	10	35	0.75
NL7218	H-100	7.1	181	2.1	54	15	100	0.75
NL7703	H,NP,LP	7.1	181	2.1	54	20	100	0.75
NL7703	EHV	7.1	181	2.1	54	50	100	0.75
NL37207A	(na)	20.5	521	5.5	140	25	300	2
NL37248	*	7.1	181	2.1	54	50	25	0.5
NL8900	*	9.8	248	5.5	140	35	300	4.17
NL9000	A,*	15	381	9.1	232	15	700	4.17
Styles Key
H = High Resistance Ignitor NP = No (silicone) Potting EHV = 50 kV Insulation LP = Long (silicone) potting					A = Stainless steel anode H-100 = Selected Resistance N-COAX = Coaxial Mounting Plate * = Special versions available

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