2035-xx-SM Precision Gas Discharge Tube Surge Protector
Bourns now offers a surface mount (SM) 2-electrode GDT surge protection device. The industry-leading quality and features of the
Bourns
®
miniature 2035 Series GDT continue in this new SM version. Compatible with “pick and place” assembly systems, the SM is
ideal for high-density applications such as PCBs for telecommunications, commercial and industrial applications.
Characteristics
Test Methods per ITU-T (CCITT) K.12, IEEE C62.31
Characteristic
DC Sparkover ±15 %
(±20 % for Model 2035-09) @ 100 V/s
Impulse Sparkover
100 V/µs
1000 V/µs
Model No.
2035-09
90 V
2035-15
150 V
2035-20
200 V
2035-23
230 V
2035-25
250 V
2035-30
300 V
350 V
525 V
400 V
550 V
425 V
575 V
450 V
600 V
475 V
625 V
525 V
650 V
Characteristic
DC Sparkover ±15 % @ 100 V/s
(-12 %, +15 % for Model 2035-60) @ 100
V/s
Impulse Sparkover
100 V/µs
1000 V/µs
Model No.
2035-35
350 V
2035-40
400 V
2035-42
420 V
2035-47
470 V
2035-60
600 V
600 V
750 V
650 V
800 V
675 V
850 V
750 V
950 V
950 V
1100 V
Insulation Resistance (IR).......................................100 V (50 V for Model 2035-09) ...................................> 10
10
Ω
Glow Voltage..........................................................10 mA...........................................................................~ 70 V
Arc Voltage.............................................................>1 A..............................................................................~ 10 V
Glow-Arc Transition Current ........................................................................................................................< 0.5 A
5 Arms, 1 s ...................................................................> 10 operations
Operating Temperature................................................................................................................................-55 to +85 °C
Notes:
UL Recognized component, UL File E153537
Sparkover limits after life ±20 % (-25 %, +30 % for Model 2035-09, 2035-60), IR >10
8
Ω
.
1
2
Network applied.
Tube may exceed ±20 % but will continue to protect without venting.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
2035-xx-SM Precision Gas Discharge Tube Surge Protector
Product Dimensions
Recommended Pad Layout
4.4
(.173)
3.9
(.155)
5.0
(.195)
4.8
DIA.
(.190)
5.6
(.220)
1.3
(.050)
DIMENSIONS = MILLIMETERS
(INCHES)
Packaging Specifications
The Model 2035-xx-SM ships standard bulk pack,
100 pieces per bag.
The optional reelpack (-RP) contains 1,500 pieces per reel.
Reel is 13 “ in diameter and 3/4 “ wide.
4.00
(.158)
2.00
(.079)
1.75
(.069)
How To Order
2035 - xx - SM - RP LF
Model Number Designator
Voltage
Surface Mount
Packaging Options
Blank = Bulk Packaging (Standard)
RP = Reelpack (Optional)
Lead Free Option
Blank = Standard Product
LF = Lead Free / RoHS Compliant Product
16.0
(.63)
7.5
(.30)
8.00
(.315)
REV. G 08/05
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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Embedded System
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