2031-23T-SM-RPLF【PDF 1/2 页】GAS TUBE 185V 1KA 2POLE SMD

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Sheet目录1110

[1页]2页

■ Designed to operate with TBU devices

Features

■ Fast acting

■ Small size

■ Stable breakdown throughout life

■ RoHS compliant* versions available

Applications

■ Telecommunications

■ Industrial electronics

■ Avionics

■

UL Recognized

2031-xxT-SM Series - Miniature 2-Pole Gas Discharge Tube

Characteristics

Characteristic

Minimum DC Sparkover (100 V/s)

Throughout Service Life

Maximum Impulse Sparkover (5k V 1.2/50 μs)

Throughout Service Life

2031-15T

60 V

500 V

Model No.

2031-23T

185 V

650 V

2031-42T

360 V

850 V

Insulation Resistance (IR) ...................................... 50 / 100 V ................................................................................> 10 9 Ω

Glow Voltage .......................................................... 10 mA ......................................................................................~ 70 V

Arc Voltage ............................................................. >1 A .........................................................................................~ 10 V

Glow-Arc Transition Current ....................................................................................................................................< 0.5 A

Capacitance............................................................ 1 MHz ......................................................................................< 1 pF

DC Holdover Voltage (Network Applied per ITU-T K.12)

2031-15T ........................................................... 52 V ........................................................................................< 150 ms

2031-23T ........................................................... 80 V ........................................................................................< 150 ms

2031-42T ........................................................... 135 V ......................................................................................< 150 ms

Service Life ............................................................. 8/20 μs, 1 kA ...........................................................................2 operations

10/1000 μs, 1 kV, 100 A .........................................................50 operations

2/10 μs, 5 kV, 500 A ................................................................20 operations

10/700 μs, 6 kV, 150 A ............................................................10 operations

8/20 μs 250 A, 1.2/50, 500 V (IEC61643-21) ..........................150 operations

600 V rms, 1 A, 0.2 s ...............................................................5 operations

Operating and Storage Temperature,

Climatic Category (IEC 6068-1) 40 / 90 / 21............................................................................................................-40 to +90 °C

Notes:

UL Recognized component, UL File E153537.

? Surge polarity should be reversed between consecutive surges (+-+-).

? At delivery AQL 0.65 Level II, DIN ISO 2859.

Applications

Port Protection

CanBus

RS232

RS422

RS485

SDI

VDSL

GDT Device P/N

2031-23T-SM-RPLF

2031-42T-SM-RPLF

2031-23T-SM-RPLF

2031-15T-SM-RPLF

TBU ? Device P/N

TBU-CA065-100-WH

TBU-CA065-200-WH

TBU-CA085-200-WH

TBU-CA065-100-WH

TBU-CA050-500-WH

“TBU” is a registered trademark of Bourns, Inc. in the U.S., Taiwan and European Community.

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speci?cations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speci?c applications.

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