Features
Applications
■ 5 mm diameter, 4 mm long (2035 series)
■ 5 mm diameter, 5 mm long (2037 series)
■ UL Recognized
■ Telecommunications
■ Industrial electronics
■ Commercial electronics
■ Consumer electronics
■ Automotive, aircraft, military electronics
■ High surge current rating
■ Stable breakdown throughout life
■ RoHS compliant* versions available
2035/2037 Series - Miniature 2-Pole Gas Discharge Tube
Characteristics
Test Methods per ITU-T K.12, IEEE C62.31 and IEC 61643-311 GDT standards.
Model No.
Characteristic
2035-2037-09 2035/2037-15 2035/2037-20 2035/2037-23 2035/2037-25 2035/2037-30
DC Sparkover 1ꢀ ꢁ
0ꢂ ꢇ
1ꢀꢂ ꢇ
2ꢂꢂ ꢇ
23ꢂ ꢇ
2ꢀꢂ ꢇ
3ꢂꢂꢇ
( 2ꢂ ꢁ ꢃor Modeꢄ 2ꢂ3ꢀ52ꢂ3ꢅ-ꢂ09 ꢆ 1ꢂꢂ ꢇ5s
(19
Impuꢄse Sparkover
1ꢂꢂ ꢇ5μs
3ꢂꢂ ꢇ
ꢀꢀꢂ ꢇ
3ꢀꢂ ꢇ
ꢀꢀꢂ ꢇ
42ꢀ ꢇ
ꢀꢅꢀ ꢇ
4ꢀꢂ ꢇ
6ꢂꢂ ꢇ
4ꢅꢀ ꢇ
62ꢀ ꢇ
ꢀ2ꢀ ꢇ
6ꢀꢂ ꢇ
1ꢂꢂꢂ ꢇ5μs
Model No.
Characteristic
2035/2037-35 2035/2037-40 2035/2037-42 2035/2037-47 2035/2037-60
DC Sparkover 1ꢀ ꢁ ꢆ 1ꢂꢂ ꢇ5s
3ꢀꢂ ꢇ
4ꢂꢂ ꢇ
42ꢂ ꢇ
4ꢅꢂ ꢇ
6ꢂꢂ ꢇ
(19
Impuꢄse Sparkover
1ꢂꢂ ꢇ5μs
6ꢂꢂ ꢇ
ꢅꢀꢂ ꢇ
6ꢀꢂ ꢇ
8ꢂꢂ ꢇ
6ꢅꢀ ꢇ
8ꢀꢂ ꢇ
ꢅꢀꢂ ꢇ
0ꢀꢂ ꢇ
0ꢀꢂ ꢇ
1ꢂꢂꢂ ꢇ5μs
11ꢂꢂ ꢇ
(19
Impuꢄse Sparkover voꢄtage is defined as typicaꢄ vaꢄues oꢃ distribution.
1ꢂ
Insuꢄation Resistance (IR9 ..................1ꢂꢂ ꢇ (ꢀꢂ ꢇ ꢃor Modeꢄs 2ꢂ3ꢀ52ꢂ3ꢅ-ꢂ09 .................................. >1ꢂ
Ω
Gꢄow ꢇoꢄtage ......................................1ꢂ mA..................................................................................... ~ꢅꢂ ꢇ
Arc ꢇoꢄtage.........................................1 A .......................................................................................... ~1ꢂ ꢇ
Gꢄow-Arc Transition Current............................................................................................................... <ꢂ.ꢀ A
Capacitance........................................1 MHz..................................................................................... <1 pF
(29
DC Hoꢄdover ꢇoꢄtage .....................13ꢀ ꢇ, (ꢀ2 ꢇ ꢃor Modeꢄs 2ꢂ3ꢀ52ꢂ3ꢅ-ꢂ0,.................................. <1ꢀꢂ ms
8ꢂ ꢇ ꢃor Modeꢄs 2ꢂ3ꢀ52ꢂ3ꢅ-1ꢀ9
(39
Impuꢄse Discharge Current ................1ꢂꢂꢂꢂ A, 852ꢂ μs ................................................................. 1 operation min.
ꢀꢂꢂꢂ A, 852ꢂ μs ...................................................................... >1ꢂ operations
1ꢂꢂꢂ A, 1ꢂ53ꢀꢂ μs .................................................................. 1 operation
1ꢂꢂ A, 1ꢂ51ꢂꢂꢂ μs ................................................................. >3ꢂꢂ operations
1ꢂꢂ A, 1ꢂ5ꢅꢂꢂ μs ................................................................... >ꢀꢂꢂ operations
(39
Aꢄternating Discharge Current ...........2ꢂ Arms, 11 cycꢄes .............................................................. 1 operation min.
ꢀ Arms, 1 s ............................................................................. >1ꢂ operations
Operating Temperature ...................................................................................................................... -ꢀꢀ to +8ꢀ °C
Cꢄimatic Category (IEC 6ꢂꢂ68-19........................................................................................................ 4ꢂ50ꢂ521
Notes:
• UL recognized component, UL Fiꢄe E1ꢀ3ꢀ3ꢅ.
• Modeꢄ number marking on tube: xxxꢇ.
8
• Sparkover ꢄimits aꢃter ꢄiꢃe 2ꢂ ꢁ (-2ꢀ ꢁ, +3ꢂ ꢁ ꢃor Modeꢄs 2ꢂ3ꢀ52ꢂ3ꢅ-ꢂ0 and 2ꢂ3ꢀ52ꢂ3ꢅ-6ꢂ9 , IR>1ꢂ Ω.
• Other DC sparkover ranges avaiꢄabꢄe on request.
• At deꢄivery AQL ꢂ.6ꢀ Leveꢄ II, DIN ISO 28ꢀ0.
(29
Network appꢄied.
(39
DC Sparkover may exceed 2ꢂ ꢁ but wiꢄꢄ continue to protect without venting.
*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.
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