SMB-181N
Features
! Small Capacitance and excellent Insulation
Resistance(100M Ω min) ! Small Size,No Polarity.No Dark effect
! Low Electrode Capacitance (1p F Max).
! Quick Response For Electrostatic,Voltage and low limiting vloltage
! Stable for repeated discharge test conditions.
!
Operating Temperature:
-40O C
~
+
85 C
! Storage temperature: -40OC ~ + 125OC
Application
! For instantaneous over-volage protection to ADSL,ISDN,
! MODEM,FAX,TEL,Power Supplies ,
Alarm systems ! For Instantaneous over-voltage protection to
RS485,RS232 Port, CATV,Video Transceiver. ! For Instantaneous Over-Voltage Protection
Toammeter,Water Meter Auto Admin system,etc
LL34/ SOD-80
Dim
Min
Max
All Dimensions in mm
Electrical Characteristics
DC Spark-Over Voltage Vs(V) Part Number
Insulation Resistance
Nominal value （min-max)
Test voltage IR (MΩ)
Capacitance electroosftatic
Surge current Surge Life Test
1KHz-6V(PF) capacity8/20us
SMB-14...
