T83-A350X EPCOS 350 [ EPCOS Surge Arrester ] -深圳市科迪晶芯科技有限公司【官网】

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T83-A350X 8*10 EPCOS 标记/打字 350 50个/包

重量: 150克

型号:

T83-A350X

厂商: EPCOS

标记/丝印: 350

封装: 8*10

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$27.50

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Surge arrester
3-electrode arrester

Series/Type: T83-A350X
Ordering code: B88069X8690B502

Surge arrester	B88069X8690B502
3-electrode arrester	T83-A350X

Features	Applications
Standard size Fast response time Very high current rating Stable performance over life Very low capacitance High insulation resistance RoHS-compatible	Line protection Station protection Branch exchange (MDF)

Electrical Specifications

DC spark-over voltage 1) 2) 3)	350 ±20	V %
Impulse spark-over voltage 3) at 100 V/μs - for 99 % of measured values - typical values of distribution at 1 kV/μs - for 99 % of measured values - typical values of distribution	< 700 < 600 < 900 < 800	V V V V
Service life 4) 10 operations 50Hz, 1s 1 operations 50Hz, 0.18s(9 cycles) 10 operations 8/20us 1 operation 8/20us 1 operation 10/350us 300 operation 10/1000us	10 50 10 15 5 200	A A kA kA kA A
Insulation resistance at 100 VDC 3)	>10	GΩ
Capacitance at 1 MHz 3)	<1.5	pF
Transverse delay time 5)	<0.2	us
Arc voltage at 1 A Glow to arc transition current Glow voltage	~ 30 ~ 1 ~ 200	V A V
Weight	~ 2	g
Operation and storage temperature	-40...+90	°C
Climatic category (IEC 60068-1)	40/90/21
Marking, red negative	EPCOS 350 YY O 350 -Nominal voltage YY -Year of production O -Non radioactive

1) At delivery AQL 0.65 level II, DIN ISO 2859
2) In ionized mode
3) Tip or ring electrode to center electrode
4) Total current through center electrode, half value through tip respectively ring electrode.
5) Test according to ITU-T Rec. K.12
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845