Jensen Devices AB

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Sparctube^TM- switching spark gaps
2-Electrode other

2-Electrode Gas Discharge Tube
3-Electrode Gas Discharge Tube

Sparctube^TM- switching spark gaps

Product	DC Breakdown Voltage (V)	Tolerance	First Breakdown Voltage (V)	Insulation min. (ohm)	Capacictance (pF)	Temperature range (Celsius)	Minimum number of switchings	Ordering code
8296	1000	±15%	-	>1E8	1	-40 to 160	200 000	ST 1000 ACX SG
8296/1	1000	±15%	<1200	>1E8	1	-40 to 160	200 000	ST 1000 ALX SG
8289/1	840	756V...941V	<1100	>1E8	1	-40 to 160	200 000	ST 0840 BLX OB
8298/1	840	740V...940V	<950	>1E8	1	-40 to 160	200 000	ST 0840 BLX STD
8291	800	±15%	<1000	>1E8	1	-40 to 160	200 000	ST 0800 ACX STD
8291/1	800	±15%	<950	>1E8	1	-40 to 160	200 000	ST 0800 ALX STD
8297	800	±12%	<950	>1E8	1	-40 to 160	200 000	ST 0800 BCX STD
8297/1	800	±12%	<950	>1E8	1	-40 to 160	200 000	ST 0800 BLX STD
8299	800	±12%	-	>1E8	1	-40 to 160	200 000	ST 0800 BCX SG
8299/1	800	±12%	<950	>1E8	1	-40 to 160	200 000	ST 0800 BLX SG
8298	800	-7% +17%	-	>1E8	1	-40 to 160	200 000	ST 0800 BCX B
8287/1	800	-10% +12%	<1000	>1E8	1	-40 to 160	200 000	ST 0800 BLX OB
8311/1	800	±12%	<950	>1E8	1	-40 to 160	200 000	ST 0800 BLX Z
8288/1	620	±12%	<750	>1E8	1	-40 to 160	200 000	ST 0620 BLX STD
8309/1	620	560V...680V	<750	>1E8	1	-40 to 160	200 000	ST 0620 BLX H
8293	600	±15%	-	>1E8	1	-40 to 160	200 000	ST 0600 ACX SG
8293/1	600	±15%	-	>1E8	1	-40 to 160	200 000	ST 0600 ALX SG
8292	600	±12%	-	>1E8	1	-40 to 160	200 000	ST 0600 BCX SG
8292/1	600	±12%	<750	>1E8	1	-40 to 160	200 000	ST 0600 BLX SG
8308/1	600	±12%	<750	>1E8	1	-40 to 160	200 000	ST 0600 BLX STD
10208/1	470	±12%	< 620	>1E8	1	-40 to 160	200 000	ST 0470 BLX STD
8294	400	±15%	-	>1E8	1	-40 to 160	200 000	ST 0400 ACX SG
8294/1	400	±15%	<500	>1E8	1	-40 to 160	200 000	ST 0400 ALX SG
8301	400	±12%	-	>1E8	1	-40 to 160	200 000	ST 0400 BCX SG
8301/1	400	±12%	<500	>1E8	1	-40 to 160	200 000	ST 0400 BLX SG
10204/1	400	±12%	<500	>1E8	1	-40 to 160	200 000	ST 0400 BLX STD

2 Electrode Gas Discharge Tube

Product	DC Breakdown Voltage (V)	Holdover Voltage (V)	Dynamic Breakdown Voltage (V)	Insulation min. (ohm)	Capacictance (pF)	Impulse Discharge current/ applications	Nominal AC discharge current/ applications	Comments
8270 8270/1	470	-	<1200	>1E9	2	5kA/10 100A/500	5A/5	Telecom Surge Arrester
8263 8263/1	350	150	<1000	>1E9	2	20kA/10 100A/500	5A/10	Telecom Surge Arrester
8264 8264/1 8264/2	350	150	<1000	>1E10	2	10kA/5 1kA/50 100A/50	20A/20	Telecom Surge Arrester
8269 9269/1	350	-	<1000	>1E9	2	5kA/10 100A/500	5A/5	Telecom Surge Arrester
8265 8265/1	230	150	<900	>1E9	2	5kA/10 100A/500	5A/5	Telecom Surge Arrester

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2 Electrode other

Product	DC Breakdown Voltage (V)	Holdover Voltage (V)	Dynamic Breakdown Voltage (V)	Insulation min. (ohm)	Capacictance (pF)	Impulse Discharge current/ applications	Nominal AC discharge current/ applications	Comments
8266 6200	6200	-	<8000	>1E10	1	5kA/10	-	High Voltage Surge Arrester
8266 5500	5500	-	<8000	>1E10	1	5kA/10	-	High Voltage Surge Arrester
8266 5500B	5500	-	<8000	>1E10	1	5kA/10	-	High Voltage Surge Arrester
8266 3000	3000	-	<6000	>1E10	1	5kA/10	-	High Voltage Surge Arrester
8266 3000B	3000	-	<6000	>1E10	1	5kA/10	-	High Voltage Surge Arrester

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3 Electrode Gas Discharge Tube

Product	DC Breakdown Voltage (V)	Holdover Voltage (V)	Dynamic Breakdown Voltage (V)	Insulation min. (ohm)	Capacictance (pF)	Impulse Discharge current/ applications	Nominal AC discharge current/ applications	Comments
8273/1	350	150	<1000	>1E9	2	5kA/10	5A/5	Telecom Surge Arrester
8274/1	350	150	<1000	>1E10	2	10kA/5 1kA/50 100A/50	20A/20	Telecom Surge Arrester
8275/1	230	150	<900	>1E9	2	5kA/10 100A/500	5A/5	Telecom Surge Arrester

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All our products are nonradioactive and toxic free.
Telecom related products manufactured to meet ITU-T K12 requirements. High voltage products are UL approved.
Please contact us for any specific needs.


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