Sankosha Y05-Series GDT

Y05-Series
Sankosha Gas Discharge Tubes (GDT) - Surge Arresters

Applications:

Cable Telephony Products

Modems/Cable Modems

Broadband/CATV/Coaxial Protectors

xDSL Modems and Peripherals

Building Entry/Outside Plant

Transient Voltage Surge Suppression

Features:

Non-Radioactive

Small Size

RoHS Compliant (100% Lead-Free)

ISO 9001 and ISO 14001 Certified

Low Capacitance ≤ 1.0pF

High Insulation Resistance

Proven Performance

Part Number (Model A)	Part Number (Model B)	DC Breakdown Voltage⁽¹⁾	Impulse Breakdown Voltage	Insulation Resistance⁽²⁾	Capacitance (1 MHz)	DC Holdover Voltage⁽³⁾	Impulse Life (10/1000μs 100A)	Impulse Discharge Current (8/20μs)	AC Discharge Current (50Hz)
Part Number (Model A)	Part Number (Model B)	100V/s	1kV/μs	Insulation Resistance⁽²⁾	Capacitance (1 MHz)	DC Holdover Voltage⁽³⁾	Impulse Life (10/1000μs 100A)	10 Times⁽⁴⁾	1 Second
Y05-90A	Y05-90B	90V	≤ 500V	≥ 10,000 MΩ	≤ 1.0pF	≤ 52V	300 Times	5 kA	5A, 5 Times
Y05-230A	Y05-230B	230V	≤ 650V	≥ 10,000 MΩ	≤ 1.0pF	≤ 52V	300 Times	5 kA	5A, 10 Times
Y05-350A	Y05-350B	350V	≤ 750V	≥ 10,000 MΩ	≤ 1.0pF	≤ 52V	300 Times	5 kA	5A, 10 Times
Y05-600A	Y05-600B	600V	≤ 1000V	≥ 10,000 MΩ	≤ 1.0pF	≤ 52V	300 Times	2.5 kA	5A, 10 Times

Notes:

DC Breakdown Voltage Ranges are � 20%
Insulation Resistance for all parts in the Y05-Series is ≥ 10,000 MΩ measured at:
          DC 50V for the Y05-90
          DC 100V for the Y05-230 and Y05-350
          DC 250V for the Y05-600
DC Holdover Voltage measured in accordance with the ITU-T K.12 or the IEEE C62.31-1987 Test Circuit
5 times each polarity
Capacitance measured at 1 MHz for all part numbers is ≤ 1.0 pF