Switching Spark Gap CAS02X-429 Ordering code: B88069X4290T502 DC spark-over voltage 1) 2) 235 ... 260 V Initial values Ignition time tI after 150 hours in darkness 3) at –20 °C at +25; 125 °C Electrical life time A Maximum increase of DC spark-over voltage Switching operations at +25; 125 °C Switching frequency 10 … 25 Hz Switching frequency < 10 Hz Test circuit parameters; 1 s ON, 10 s OFF Open circuit voltage V0' Loading resistance R Discharge capacitance C Inductance L Discharge peak current IP 95 99.9 ≤4 ≤2 ≤5 ≤3 100 ≤7 ≤4 % s s 25 V 2 000 000 4 000 000 Ignitions Ignitions 230 15 2.2 10 ~ 300 Vac kΩ µF µH A 600 000 Ignitions 230 1.5 0.1 7 ~ 300 Vac kΩ µF µH A Insulation resistance at 100 Vdc > 0.1 GΩ Capacitance at 1 MHz <2 pF Weight ~ 1.5 g Operation and storage temperature -20 ... +125 °C Climatic category (IEC 60068-1) 20/ 125/ 21 Electrical life time B Switching operations at +25 °C Switching frequency 1000 Hz Test circuit parameters; 1 cycle 10 min ON Open circuit voltage V0' Loading resistance R Discharge capacitance C Inductance L Discharge peak current IP Marking, red CS 230 YYMM O CS 230 YY MM O 1) 2) 3) - Series - Nominal voltage - Year of production - Month of production - Non radioactive At delivery AQL 0.65 level II, DIN ISO 2859 In ionized mode, after load Time from capacitor charged to the first high voltage spark Test circuit: Vac = 198 V; R = 36 kΩ; C = 2.2 µF KB AB E / KB AB PM Issue 03, 01.07.2005 Page 1 of 2 Switching Spark Gap CAS02X-429 Ordering code: B88069X4290T502 Not to scale Dimensions in mm Non controlled document EPCOS AG 2002. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. KB AB E / KB AB PM Issue 03, 01.07.2005 Page 2 of 2