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Document overview

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Technical content

Features

■ Semi-shielded construction ■ High inductance ■ Inductance range: 10 to 470 µH ■ High rated current - up to 5.4 A ■ RoHS compliant* and halogen free**

Applications

■ DC/DC converters ■ Notebook computers ■ Digital video cameras ■ Televisions, LCD displays SRN1060 Series - Semi-shielded Power Inductors *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. ** Bourns follows the prevailing defi nition of “halogen free” in the industry. Bourns considers a product to be “halogen free” if (a) the Bromine (Br ) content is 900 ppm or less; (b) the Chlorine ( Cl ) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine ( Cl ) content is 1500 ppm or less. Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. Operating Temperature (Temperature rise included) Storage Temperature .. -40 °C to +125 °C Resistance to Solder Heat Rated Current Electrical Specifi cations @ 25 °C Bourns Part No. Inductance @ 100 KHz / 1 V DCR (Ω) Max. Irms (A) Isat (A)L (μH) Tol. % SRN1060-100M 10 20 0.029 5.40 5.20 SRN1060-180M 18 20 0.043 3.85 3.80 SRN1060-220M 22 20 0.053 3.40 3.40 SRN1060-330M 33 20 0.072 3.15 2.80 SRN1060-470M 47 20 0.11 2.50 2.30 SRN1060-101M 100 20 0.21 1.70 1.70 SRN1060-151M 150 20 0.30 1.25 1.35 SRN1060-221M 220 20 0.46 1.00 1.20 SRN1060-331M 330 20 0.62 0.90 0.90 SRN1060-471M 470 20 0.95 0.80 0.80 General Specifi cations Materials Product Dimensions Recommended LayoutElectrical Schematic DIMENSIONS: MM (INCHES) *RoHS COMPLIANT How to Order SRN1060 - 100M Model Value Code (see table) Soldering Profi le Temperature (°C) 100 150 250 200 Rising Ar ea Temperatu re ±4.0 °C/sec. max. Forced Cooling Area PeakTemperature: Time (Seconds) 100 150 200 60~150 sec.max. 60 sec.max. 245 °C 150 ~ 200 °C / 60 - 120 sec. Preheat A re a +3.0 °C/ Reflow A r ea 250 217 °C Peak Temperature: 245 ° ±5 °C max., 30 sec. max. Maximum Time Above 217 °C: 60~150 seconds 60~120 sec.max. 9.8 ± 0.3 (.386 ± .012) 10.0 ± 0.3 (.394 ± .012) MAX. REF. 6.0 (.236) 3.3 (.130) 10.2 (.402) REF. REF. 3.1 (.122) REF. 3.5 (.138) REF.

SRF0504 Series - Line Filter Packaging Specifi cations Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. SRN1060 Series - Semi-shielded Power Inductors 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) QTY: 650 PCS. PER REEL 26 +0 (1.024 +0) 30.4 (1.181) 2.0 ± 0.5 (.079 ± .020) 50.0 -0 (1.97 -0) 330 (12.992) DIA. 13.0 ± 0.5 (.512 ± .020) DIA. 13.0 ± 0.5 (.512 ± .020) DIA. DIA. 21.0 ± 0.8 (.827 ± .031) 24.0 (.945) USER DIRECTION OF FEED 200 (7.874) LEADER MIN. NO COMPONENT TRAILER MIN. NO COMPONENT COMPONENTS 400 (15.748) START 16.0 (.630)END 4.0 (.157)