2052

T
PL
IA
N
M
CO
*R
oH
S
Features
Applications
■ Size: 5 mm diameter, 7.2 mm length
■ Telecommunications equipment
■ Surface mount design
■ Industrial equipment/electronics
■ Symmetrical breakdown voltage (L-L, L-G)
■ Consumer electronics
■ Low capacitance and insertion loss
■
UL Recognized
■ RoHS compliant*
2052 Series Light Duty 3-Electrode Symmetrical Gas Discharge Tube
Characteristics
Test Methods per ITU-T K.12 and IEC 61643-311.
Model No.
Characteristic
DC Sparkover ±20 % @ 100 V/s
(L-L, L-G)
Impulse Sparkover (L-L, L-G) (1)
100 V/µs
1000 V/µs
(1)
2052-23
2052-25
2052-35
2052-40
2052-42
2052-47
2052-60
2052-80
230 V
250 V
350 V
400 V
420 V
470 V
600 V
800 V
< 600 V
< 700 V
< 600 V
< 700 V
< 650 V
< 750 V
< 700 V
< 800 V
< 700 V
< 800 V
< 800 V
< 900 V
< 900 V
< 1000 V
< 1150 V
< 1400 V
Impulse Sparkover voltage is defined as typical values of distribution.
Insulation Resistance (IR) (2) ...................................100/250 Vdc .......................................................... > 1 GΩ
Glow Voltage ...........................................................10 mA ..................................................................... ~ 70 V
Arc Voltage ..............................................................1 A .......................................................................... ~ 10 V
Glow-Arc Transition Current .................................................................................................................... < 1 A
Maximum Capacitance ............................................1 MHz ..................................................................... < 2 pF
Maximum Impulse Discharge Current .....................10,000 A, 8/20 µs .................................................. 1 operation
5,000 A, 8/20 µs ..................................................... 10 operations
Nominal Alternating Discharge Current ...................5 A, 50 Hz, 1 sec. .................................................. 1 operation
20 A, 9 cycles ......................................................... 1 operation
Impulse Life .............................................................200 A, 10/1000 µs .................................................. 150 operations
DC Holdover Voltage (3)...........................................>135 V .................................................................... < 150 ms
Operating Temperature............................................................................................................................ -30 to +85 ºC
Storage Temperature ............................................................................................................................... -40 to +115 °C
Climatic Category (IEC 60068-1)............................................................................................................. 40/90/21
Notes:
• UL Recognized component, UL File E153537.
• At delivery AQL 0.65 AQL Level II, DIN ISO 2859.
• The rated discharge current is the total current equally divided between each line to ground (ELTG).
• Bourns recommends reflowing surface mount devices per IPC/JEDEC J-STD-020 rev D.
(2)
(3)
DC Sparkover Voltage
145-400 V
420–800 V
IR Measuring Voltage
100 V
250 V
Network Applied.
Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
EMEA: Tel: +36 88 520 390 • Fax: +36 88 520 211
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
*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.
2052 Series Light Duty 3-Electrode Symmetrical Gas Discharge Tube
Product Dimensions
Recommended Pad Layout
2.67
(.105)
7.2 ± 0.3
(.283 ± .012)
1.6
(.063)
5.0 ± 0.1
(.197 ± .004)
5.6
(.220)
5.0 ± 0.1
(.197 ± .004)
0.4
(.016)
0.4
(.016)
1.5
(.059)
DIMENSIONS:
2.87
(.113)
MM
(INCHES)
How to Order
8.38
(.331)
Packaging Specifications
2052 - xx - SM - RP LF
Model Number Designator
Model 2052-xx-SM-RPLF (Reel Pack) contains 900 pieces per reel,
2,700 pieces per box. The reel is 330 mm in diameter and 18 mm
wide.
DIA.
1.55 ± 0.05
(.061 ± .002)
Voltage (Divided by 10)
23 = 230 V
25 = 250 V
35 = 350 V
40 = 400 V
42 = 420 V
47 = 470 V
60 = 600 V
80 = 800 V
4.0 ± 0.1
(.157 ± .004)
1.75 ± 0.1
(.069 ± .004)
16.0 ± 0.3
(.630 ± .012)
7.5 ± 0.1
(.295 ± .004)
Surface Mount
Packaging
RP = Reel Pack
12.0 ± 0.1
(.472 ± .004)
0.5 ± 0.05
(.020 ± .002)
5.5 ± 0.1
(.217 ± .004)
RoHS Compliancy
LF = RoHS Compliant Product
330 ± 4.0
(12.992 ± .157)
DIA.
1.5
(.059)
MIN.
100.0
(3.937)
TYP.
DIMENSIONS:
MM
(INCHES)
18.0
TYP.
(.709)
REV. B 07/15
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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