Features

Applications

Characteristics

2027 Series - 2-Pole Gas Discharge Tube

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

Specifications 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 specific applications.

Test Methods per ITU-T K.12, IEEE C62.31 and IEC 61643-311 GDT standards.

Characteristic

Model No.

2027-07

2027-09

2027-15

2027-20

2027-23

2027-25

DC Sparkover ±15 %

(±20 % for Models 2027-07 & 2027-09) @ 100 V/s

75 V

90 V

150 V

200 V

230 V

250 V

100 V/μs

1000 V/μs

300 V

500 V

300 V

500 V

350 V

575 V

400 V

600 V

450 V

675 V

475 V

700 V

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

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

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

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

80 V for Model 2027-15) ........................................................ < 150 ms

10000 A, 8/20 μs .................................................................... > 10 operations

2500 A, 10/350 μs .................................................................. 2 operations

500 A, 10/1000 μs ................................................................. > 400 operations

100 A, 10/1000 μs or 10/700 μs ............................................. > 1000 operations

10 Arms, 1 s ........................................................................... > 10 operations

Operating Temperature.......................................................................................................................

-55 to +125 °C

Climatic Category (IEC 60068-1)........................................................................................................ 40/90/21

Notes:

• UL recognized component, UL File E153537.

• Model number marking on tube: 27-xxxV.

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

Characteristic

Model No.

2027-30

2027-35

2027-40

2027-42

2027-47

2027-60

DC Sparkover ±15 % @ 100 V/s

300 V

350 V

400 V

420 V

470 V

600 V

100 V/μs

1000 V/μs

550 V

800 V

600 V

875 V

650 V

925 V

675 V

950 V

725 V

1000 V

850 V

1100 V

(1)

Impulse Sparkover voltage is defined as typical values of distribution.