参数	值
产品	陶瓷放电管(GDT)
型号编码	B88069X2190S102
说明	陶瓷放电管(GDT)   7.90mmNom. 1pF ±20%
品牌	TDK-EPCOS(TDK-爱普科斯)
起订量	100
最小包	100
现货	701 [库存更新时间：2025-04-02]
系列	B88069X
Fail Safe (Short-circuit Spring)	No
DC Powerline	No
AC Powerline class I	No
AC Powerline class II	No
AC Powerline class III	No
Follow Current Capability	No
Temporary Over Voltage Capability	No
电极数	2
UL Certificate UL1449	E319264
Mounting Method	Leaded Mount
Soldering Method	Wave Soldering
Climate Category [IEC 600068-1]	40/125/21
Applications	General
长度	7.90mmNom.
Length (Nom.) / mm	7.9
高	8.20mm Max.
Height (Max.) / mm	8.2
Width or Diameter	8.00mm Nom.
直径	8mm
电容	1pF
直流火花放电电压	2500V
偏差	±20%
绝缘电阻	10000M Ohms
Service Life	1 operation 50Hz, 0.18s [9 cycles] / A:20
Service Life	1 operation [8/20µs] / A:15000
标称交流放电电流	10A
标称脉冲放电电流	10000A
Glow Voltage / V	180
Glow to Arc Transition Current / A	<1
Arc Voltage [1A] / V	20
脉冲火花放电电压	4000
Impulse Sparkover Voltage (Max.) [100V/µs] / V	3900
Packaging	Axial Taping Strip
Weight / g	2