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Document overview

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Technical content

Features

■ Formerly a product ■ High insulation resistance ■ Quick response, long service life ■ Available DC breakdown range: 2.4 kV to 7.2 kV ■ Wide operating temperature range ■ RoHS compliant*

Applications

■ Street lighting ■ Medical devices ■ Air conditioning ■ Power supplies ■ Projectors ■ Welders Agency Recognition Agency Category Agency File No. UL UL 1449 E313168 Note: Model SA2-7200 specifi cation is based on the customer providing suffi cient encapsulation/working environment for the component to avoid outside surface breakdown (e.g., non-contaminated equivalent surface in RH 40 % reaches breakdown at 10-12 kV). Product Characteristics *RoHS COMPLIANT

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. SA2 Series High Voltage Gas Discharge Tube Environmental Characteristics Section Category Test Condition IEC 60068-2-13 test M Operational Low Air Pressure Temp. +55 °C, Time 0.5 Sec., Pressure 600 hPa IEC 60068-2-1, test Ab Non- Operational Cold -40 °C, 96 Hours IEC 60068-2-2, test Bb Dry Heat +100 °C, 96 Hours IEC 60068-2-30, test Ca Damp Heat, Steady State +40 °C, 93 % RH, 21 Days IEC 60068-2-14, test Na Rapid Change in Temperature Upper Temp. +100 ° C, Lower Temp. -40 °C, 5 Cycles IEC 60068-2-6, test Fc Vibration 10-55 Hz, 30 Min. per Axis, Double Amplitude 0.70 Min. IEC 60068-2-27, test Ea Shock Test 30 g, 11 ms, Half Sine Pulse IEC 60068-2-20, test Ta Solderability Method 1, +235 °C, 2 Sec., Aging IEC 60068-2-20, test Tb Resistance to Soldering Heat Method 1A, +260 °C, 5 Sec. IEC 60068-2-21 Robustness of Terminations Ua1 (Tensile), Ua2 (Thrust), Ub (Bending) and Uc (Torsion) How to Order SA 2 - nnnn - x x x - STD Series Designator No. of Electrodes 2 = 2 Electrodes Breakdown Voltage 2400 = 2400 V 6200 = 6200 V 3000 = 3000 V 6300 = 6300 V 3600 = 3600 V 7200 = 7200 V 5500 = 5500 V Tolerance C = -20 % to +20 % D = -15 % to +20 % Lead Shape B = Bent Leads* C = No Leads* K = Bent Leads with Kinks* K1 = Bent Leads with Kinks* L = Straight Leads** Packaging B = Bulk T = Tape & Reel Standard or Modifi ed Product Indicator STD = Standard * Available in bulk packaging only. ** Bulk packaging available for straight lead devices ≤3600 V. Devices >3600 V available in tape and reel only. Typical Part Marking

60.0 - 85.0 (2.362 - 3.346) TINNED LEADS METAL ELECTRODE CERAMIC INSULATOR 8.5 +0.1/-0.3 (.335 +.004/-.012) DIA. 1.0 (.039) DIA. 8.9 ± 0.4 (.350 ± .016) METAL ELECTRODE CERAMIC INSULATOR 8.5 +0.1/-0.3 (.335 +.004/-.012) DIA. 8.9 ± 0.4 (.350 ± .016) 8.5 +0.1/-0.3 (.335 +.004/-.012) DIA. CERAMIC INSULATOR METAL ELECTRODES TINNED LEADS 8.9 ± 0.4 (.350 ± .016) 7.5 ± 0.5 (.295 ± .020) 3.6 ± 0.5 (.142 ± .020) 15.0 ± 0.5 (.591 ± .020) 1.0 (.039) DIA. 8.5 +0.1/-0.3 (.335 +.004/-.012) DIA. CERAMIC INSULATOR METAL ELECTRODES TINNED LEADS 8.9 ± 0.4 (.350 ± .016) 18.0 ± 0.5 (.709 ± .020) 1.0 (.039) DIA. 15.0 ± 0.5 (.591 ± .020) REF. 9.9 (.390)14.2 ± 0.5 (.559 ± .020) 4.3 ± 0.5 (.169 ± .020) CERAMIC INSULATOR METAL ELECTRODES TINNED LEADS 8.9 ± 0.4 (.350 ± .016) 17.2 ± 0.1 (.677 ± .004) 8.5 +0.1/-0.3 (.335 +.004/-.012) DIA. 1.0 ± 0.02 (.039 ± .008) DIA. 12.5 ± 0.5 (.492 ± .020) 7.0 ± 1.0 (.276 ± .039) 16.0 ± 1.0 (.630 ± .039) 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. SA2 Series High Voltage Gas Discharge Tube Product Dimensions SA2-xxxx-xLx DIMENSIONS: MM (INCHES) SA2-xxxx-xKx SA2-xxxx-xCx SA2-xxxx-xK1x SA2-xxxx-xBx

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. SA2 Series High Voltage Gas Discharge Tube Model SA2-xxxx-xxB ships standard bulk pack, 1,000 pcs./bag*. The optional tape and reel packaging contains 1,000 pcs./reel for Model SA2-xxxx-xLT. * Straight leads version available in bulk or tape and reel packaging; all other models available in bulk packaging only. Packaging Specifi cations 356.0 ± 2.0 (14.016 ± .079) DIA. 14.0 +1.0/-0.0 (.551 +.039/-.00) DIA. 90.0 ± 2.0 (3.543 ± .079) 90.0 ± 2.0 (3.543 ± .079) 105.0 (4.134) DIMENSIONS: MM (INCHES) SA2-xxxx-xLT REV. 11/14 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 85.0 ± 2.0 (3.346 ± .079) 6.2 ± 1.0 (.244 ± .039) 10.0 ± 1.0 (.394 ± .039) SPACING