M2P Series : 1. Applications : ■ ■ ■ ■ ■ ■ ■ ■ Telephone, Modem, fax and telecommunication equipment. Switching and inverter power supplies, simplifies AC withstanding voltage test. Sensor line and Excellent for protecting signal lines requiring low capacitance. Consumer electronics. Industrial machines. CATV/Coax Line protection. Tuner Others 2. Features : ■ ■ ■ ■ ■ ■ Wide voltage range (90~600V) in same size. Quick response to surge voltage and low limiting voltage. Low capacitance and Very high insulation resistance ( 100000 MΩ min ) Long life and low price. Stable against repeated surges and environmental fluctuation. Used to protect circuits requiring large surge current capacity. 3. Characteristics : MODEL No: DC Spark-over Voltage 500V/S (V) Impulse Spark-over Voltage 5KV/us (V max) M2P-90A(L) 90V±20% 1000V M2P-145A(L) 145V±20% 1000V M2P-230A(L) 230V±15% 1000V M2P-350A(L) 350V±15% 1100V M2P-470A(L) 470V±15% 1500V M2P-600A(L) 600V±15% 2500V Impulse Discharge Current 8/20 us (KA) 5 MODEL NO: Ac Discharge Current A (50HZ/180ms) Impulse LIFE 10/1000us 500A (Times) INSULATION RESISTANCE (See Note 1) ( MΩ min) CAPACITANCE 1KHz~1MHz (PF. max) 25 600 100,000 1.0pF M2P-90A(L) M2P-145A(L) M2P-230A(L) M2P-350A(L) M2P-470A(L) M2P-600A(L) Note: 1) Insulation Resistance shall be measured with the following voltages for each nominal DC spark over voltage. Nominal DC spark over voltage 90－145V 230－350V 470－600V Measuring Voltage : : : DC 50V DC 100V DC 250V 4. Size : Min 24.0 Part number ψ0.8 A Glass Min 24.0 Electrode LEAD wire 8. A : Size 90 ~ 145V 6.1mm 230 ~ 470V 6.6mm