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Technical content

Features

■ Size: 4 mm diameter, 4.2 mm length ■ Mini-surface mount footprint ■ Low capacitance ■ High insulation resistance ■ RoHS compliant* ■ UL Recognized

Applications

■ Telecommunications equipment ■ Industrial equipment/electronics ■ Consumer electronics Characteristics

2053 Series Light Duty 2-Electrode Miniature Gas Discharge Tube

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi 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 specifi c applications. Test Methods per ITU-T K.12 and IEC 61643-311. DC Holdover Voltage Notes:

  • UL Recognized component, UL File E153537.
  • At delivery AQL 0.65 Level II, DIN ISO 2859.
  • Bourns recommends refl owing surface mount devices per IPC/JEDEC J-STD-020 rev D. (2) DC Sparkover Voltage DC Measuring Voltage 75–90 V 50 V 120–400 V 100 V 470–600 V 250 V (3) Network Applied DC Sparkover Voltage DC Holdover Voltage 75–145 V 52 V 230–250 V 80 V 300–600 V 150 V Characteristic Model No. 2053-07 2053-09 2053-14 2053-23 2053-25 DC Sparkover ± 20 % @ 100 V/s 75 V 90 V 145 V 230 V 250 V Impulse Sparkover (1) 100V/μs 1000V/μs < 700 V < 800 V < 700 V < 800 V < 700 V < 800 V < 600 V < 700 V < 600 V < 700 V *RoHS COMPLIANT Characteristic Model No. 2053-30 2053-35 2053-40 2053-47 2053-60 DC Sparkover ± 20 % @ 100 V/s 300 V 350 V 400 V 470 V 600 V Impulse Sparkover (1) 100V/μs 1000V/μs < 600 V < 700 V < 650 V < 800 V < 700 V < 800 V < 800 V < 900 V < 900 V < 1000 V (1) Impulse Sparkover voltage is defi ned as typical values of distribution.

Specifi 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 specifi c applications. Voltage (Divided by 10) 07 = 75 V 30 = 300 V 09 = 90 V 35 = 350 V 14 = 145 V 40 = 400 V 23 = 230 V 47 = 470 V 25 = 250 V 60 = 600 V Surface Mount Packaging RP = Reelpack RoHS Compliancy LF = RoHS Compliant Product Recommended Pad Layout Packaging Specifi cations The Model 2053-xx-SM ships standard reelpack (-RP), 900 pieces per reel, 2,700 pieces per box. Reel is 330 mm in diameter and 16 mm wide. 4.0 ± 0.2 (.157 ± .008) 0.5 ± 0.1 (.020 ± .004) 4.2 ± 0.2 (.165 ± .008) 4.2 ± 0.2 (.165 ± .008 3.5 (.138) 1.3 (.051) 5.0 (.197) 1.55 ± 0.05 (.061 ± .002) DIA. 4.0 ± 0.1 (.157 ± .004) 1.75 ± 0.1 (.069 ± .004) 16.0 ± 0.3 (.630 ± .012) 7.5 ± 0.1 (.295 ± .004) 12.0 ± 0.1 (.472 ± .004) 0.5 ± 0.05 (.020 ± .002) 4.6 +0.2/-0.1 (.181 +.008/-.004) REV. B 07/15 DIMENSIONS: MM (INCHES) Asia-Pacifi c: 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