SRN4018TA-4R7M

*R & oHS AE C C OM AP P PR LI OV AN ED T Features ■ Semi-shielded construction ■ Inductance range: 1 to 220 µH ■ Rated current up to 3.7 A ■ AEC-Q200 qualified ■ RoHS compliant* and halogen free** SRN4018TA Series - Semi-shielded Power Inductors Inductance @ 100 kHz / 1 V Bourns Part No. SRN4018TA-1R0M SRN4018TA-1R2M SRN4018TA-1R5M SRN4018TA-2R2M SRN4018TA-3R3M SRN4018TA-4R7M SRN4018TA-6R8M SRN4018TA-100M SRN4018TA-150M SRN4018TA-220M SRN4018TA-330M SRN4018TA-470M SRN4018TA-680M SRN4018TA-101M SRN4018TA-151M SRN4018TA-221M L (μH) 1.0 1.2 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 Tol. % ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 SRF (MHz) Typ. 160 150 110 70 60 50 40 35 25 20 12 10 10 8 5 5 Preheating DCR (Ω) ±20 % 0.027 0.028 0.032 0.042 0.055 0.07 0.098 0.15 0.19 0.29 0.405 0.55 0.89 1.38 1.97 3 Soldering Irms (A) Typ. 3.7 3.5 3.3 2.9 2.3 2 1.7 1.5 1.1 0.9 0.75 0.6 0.55 0.45 0.35 0.3 Isat (A) Typ. 4 3.6 3.3 3 2.3 2 1.7 1.5 1.1 0.9 0.75 0.6 0.55 0.45 0.35 0.3 Operating Temperature ................................. -55 °C to +125 °C (Temperature rise included) Storage Temperature .. -55 °C to +125 °C Temperature Rise .....40 °C at rated Irms Rated Current ............ Inductance drops 30 % at Isat Failure In Time (FIT) ........24.7/109 hours Mean Time Between Failures (MTBF) .................................. 40.4 x 106 hours Materials Core ..............................................Ferrite Wire ............................Enameled copper Terminal Finish ...................................Sn Coating .................Magnetic epoxy resin Packaging ..... 3000 pcs. per 13-inch reel Product Dimensions 4.0 ± 0.2 (.157 ± .008) 4.0 ± 0.2 (.157 ± .008) Natural Cooling TP (260 °C, 10 Sec. Max.) Temperature (°C) tp (245 °C, 20~40 Sec.) 200 °C 150°C 1.6 REF. (.063) 1.2 (.047) REF. 217 °C 60~150 Sec. 1.2 (.047) REF. 60~180 Sec. 480 Sec. Max. 25 Time (Seconds) 1.8 (.071) MAX. Electrical Schematic How to Order SRN4018TA - 100M Recommended Layout 4.2 (.165) Model Value Code (see table) 4.2 (.165) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. **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. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf 1.4 (.055) DIMENSIONS: MM (INCHES) SRF0504 Series - Line Filter SRN4018TA Series - Semi-shielded Power Inductors Inductance vs. Current 1.5 1.5 2.1 1.0 0.5 Inductance (μH) 2.8 0 1.0 0.5 1 2 3 4 0 5 1 DC Current(A) 2 3 0 4 SRN4018TA-3R3M 3 4.5 6 1 0 Inductance (μH) 8 2 3.0 1.5 0 0.8 1.6 2.4 3.2 0 0.7 DC Current(A) 1.4 2.1 0 2.8 0 21 Inductance (μH) 15 Inductance (μH) 9 0 10 5 1.0 1.5 0 2.0 0.5 DC Current(A) 7 1.0 1.5 0 2.0 SRN4018TA-220M SRN4018TA-330M 45 60 Inductance (μH) 30 Inductance (μH) 80 0 30 15 0 0.2 0.4 0.6 DC Current(A) 0.8 1.0 0 0.2 0.4 DC Current(A) 0.6 0.9 1.2 SRN4018TA-470M 60 0 0.3 DC Current(A) 40 10 2.0 14 DC Current(A) 20 1.5 0 0 0.5 1.0 SRN4018TA-150M SRN4018TA-100M 28 0 0.5 DC Current(A) 20 3 4 2 12 6 3 4 DC Current(A) SRN4018TA-6R8M 2 SRN4018TA-4R7M 6.0 0 1 DC Current(A) 4 Inductance (μH) Inductance (μH) 0.7 DC Current(A) SRN4018TA-2R2M Inductance (μH) 1.4 0 0 0 Inductance (μH) SRN4018TA-1R5M SRN4018TA-1R2M 2.0 Inductance (μH) Inductance (μH) SRN4018TA-1R0M 2.0 0.6 0.8 40 20 0 0 0.2 0.4 0.6 0.8 DC Current(A) Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and in this document are subject to specific legal disclaimers set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SRF0504 Series - Line Filter SRN4018TA Series - Semi-shielded Power Inductors Inductance vs. Current SRN4018TA-680M SRN4018TA-151M SRN4018TA-101M 90 150 210 60 30 0 Inductance (μH) 280 Inductance (μH) 200 Inductance (μH) 120 100 50 140 70 0 0 0 0.15 0.30 0.45 0 0.60 0.1 0.2 DC Current(A) 0.4 0.3 0 0.5 0.1 0.2 0.3 0.4 DC Current(A) DC Current(A) SRN4018TA-221M Inductance (μH) 400 300 200 100 0 0 0.1 0.2 0.3 0.4 DC Current(A) 12 ± 1.5 (.472 ± .059) 2.0 ± 0.5 (.079 ± .020) 13.5 ± 0.5 (.531 ± .020) R 1.9 (.075) R 10.5 (.413) R 0.5 (.020) 13.2 ± 0.5 (.520 ± .020) 100 ± 0.5 (3.937 ± .020) 120 ° DIMENSIONS: 1.75 ± 0.10 (.069 ± .004) 4.00 ± 0.10 (.157 ± .004) 330 ± 0.5 (12.992 ± .020) MM (INCHES) 2.00 ± 0.05 (.079 ± .002) 1.50 +0.10/-0.00 (.059 +.004/-.000) DIA. 0.25 ± 0.05 (.010 ± .002) 5° 12.0 ± 0.10 (.472 ± .004) 5.50 ± 0.05 (.217 ± .002) 1.50 ± 0.10 DIA. (.059 ± .004) 8.0 ± 0.10 (.315 ± .004) 4.50 ± 0.10 (.177 ± .004) 8° 4.35 ± 0.10 (.171 ± .004) 1.90 ± 0.10 (.075 ± .004) BOTTOM VIEW USER DIRECTION OF FEED QTY: 3000 PCS. PER REEL Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and in this document are subject to specific legal disclaimers set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SRF0504 Series - Line Filter SRN4018TA Series - Semi-shielded Power Inductors Tel: +886-2 2562-4117 • Email: asiacus@bourns.com EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com www.bourns.com REV. 03/17 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and in this document are subject to specific legal disclaimers set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL