2049-07

2049-07 BOURNS | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 2

Technical content

Features

■ Size: 8 mm diameter, 6 mm length ■ Low capacitance ■ High insulation resistance ■ RoHS compliant* ■ UL Recognized

Applications

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

2049 Series Medium Duty 2-Electrode 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. Customers should verify actual device performance in their specifi c applications. Test Methods per ITU-T K.12 and IEC 61643-311. Characteristic Model No. 2049-07 2049-09 2049-12 2049-13 2049-14 2049-23 DC Sparkover ±30 % @ 100 V/s 75 V 90 V 120 V 130 V 145 V 230 V Impulse Sparkover

100 V/µs

1000 V/µs

< 500 V < 600 V < 500 V < 600 V < 500 V < 700 V < 500 V < 700 V < 500 V < 700 V < 500 V < 700 V Insulation Resistance (IR) DC Holdover Voltage Notes:

• UL Recognized component, UL File E153537.
• At delivery AQL 0.65, level II DIN ISO 2859. Note 1: DC Breakdown Voltage DC Measuring Voltage Note 2: DC Breakdown Voltage DC Holdover Voltage Characteristic Model No. 2049-25 2049-30 2049-35 2049-40 2049-47 2049-60 DC Sparkover ±30 % @ 100 V/s 250 V 300 V 350 V 400 V 470 V 600 V Impulse Sparkover

< 500 V < 700 V < 700 V < 900 V < 700 V < 900 V < 800 V < 1000 V < 900 V < 1100 V < 1100 V < 1300 V *RoHS COMPLIANT

(.787) MIN. 6.0 +0.3/-0.5 (.236 +.001/-.020) 8.0 +0.3/-0.5 (.315 +.001/-.020) 0.8 ± 0.05 (.031 ± .002) 2049-XX-B Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. Packaging Specifi cations Product Dimensions How to Order 2049 - xx - B __ LF Model Number Designator Voltage 07 = 75 V 25 = 250 V 09 = 90 V 30 = 300 V 12 = 120 V 35 = 350 V 13 = 130 V 40 = 400 V 14 = 145 V 47 = 470 V 23 = 230 V 60 = 600 V Leads B = 0.8 mm straight leads Packaging Blank = Bulk Packaging (Standard) - 100 pcs./tray; 500 pcs./box T1 = Reelpack (Optional) - 500 pcs./reel Plating LF = RoHS Compliant Product DIMENSIONS: MM (INCHES) REV. A 06/12 Note: Custom leadforms available - please contact Bourns for details. Model 2049-xx-BLF ships standard bulk pack, 100 pieces per tray; 5 trays per box (500 units). The optional reelpack (-BT1LF) contains 500 pieces per reel. Reel is 330 mm in diameter and 68 mm wide. Two reels per box (1K units). 2049-XX-BT1LF — 0.8 mm (0.032 in.) dia. lead wire 52.4 (2.1) 10.0 (0.4) Asia-Pacifi c: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com DIMENSIONS: MM (INCHES)