PM1812-1R8J-RC Bourns

Features Applications Formerly model DC/DC converters High resistance to heat and humidity Power supplies Resistance to mechanical shock and General use pressure Accurate dimensions for automatic surface mounting Wide inductance range (0.1 nH to 1000 H) RoHS compliant* PM1812 Series SMT Chip Inductors General Speci cations Temperature Rise ...................................................................................................................................................................... 20 C max. Ambient Temperature ............................................................................................................................................................. 100 C max. Operating Temperature ....................................................................................................................................................-40 C to +125 C Storage Temperature .......................................................................................................................................................-40 C to +125 C Resistance to Soldering Heat .........................................................................................................................................245 C, 5 seconds Materials Core ...................................................................................................................................................................................................Ferrite Coil Type ...................................................................................................................................................................................Copper wire Enclosure.................................................................................................................................................................................. Epoxy resin Terminal ...................................................................................................................................................................................................Sn Recommended Land Pattern Dimensions Product Dimensions Marking PM1812 c 3.2 (.125) a 1.2 (.047) b 4.5 (.177) Model a b c 3.2 0.2 2.4 to 2.6 5.5 to 6.0 2.0 to 3.0 (.125 .008) PM1812 (.094 to .102) (.217 to .236) (.079 to .118) 1.7 0.2 (.066 .008) MM 1.0 1.0 DIMENSIONS: (INCHES) (.039) (.039) Soldering Pro les 275 <1> 5 seconds maximum <1> 245 C at +245 C 225 170 C 183 C 175 150 C 60 seconds Ramp Down maximum 5 C/second 125 120 -150 seconds 10 seconds minimum 75 Ramp Up 4 C/second maximum 25 0 50 100 150 200 250 300 Time (Seconds) *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specications are subject to change without notice. Users should verify actual device performance in their specic WARNING Cancer and Reproductive Harm applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the www.P65Warnings.ca.gov last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. 220 *RoHS COMPLIANT Temperature (C) PM1812 Series SMT Chip Inductors Electrical Characteristics RoHS Compliant 1812 Size Inductance Q Test Freq. SRF min. RDC IDC Part Number H Tolerance min. MHz MHz ohms max. mA max. PM1812-R10K-RC 0.10 10 % 35 25.2 300 0.18 800 PM1812-R12K-RC 0.12 10 % 35 25.2 280 0.2 770 PM1812-R15K-RC 0.15 10 % 35 25.2 250 0.22 730 PM1812-R18K-RC 0.18 10 % 35 25.2 220 0.24 700 PM1812-R22K-RC 0.22 10 % 40 25.2 200 0.25 665 PM1812-R27K-RC 0.27 10 % 40 25.2 180 0.26 635 PM1812-R33K-RC 0.33 10 % 40 25.2 165 0.28 605 PM1812-R39K-RC 0.39 10 % 40 25.2 150 0.30 575 PM1812-R47K-RC 0.47 10 % 40 25.2 145 0.32 545 PM1812-R56K-RC 0.56 10 % 40 25.2 140 0.36 520 PM1812-R68K-RC 0.68 10 % 40 25.2 135 0.40 500 PM1812-R82K-RC 0.82 10 % 40 25.2 130 0.45 475 PM1812-1R0J-RC 1.0 5 % 50 7.96 100 0.50 450 PM1812-1R2J-RC 1.2 5 % 50 7.96 80 0.55 430 PM1812-1R5J-RC 1.5 5 % 50 7.96 70 0.60 410 PM1812-1R8J-RC 1.8 5 % 50 7.96 60 0.65 390 PM1812-2R2J-RC 2.2 5 % 50 7.96 55 0.70 380 PM1812-2R7J-RC 2.7 5 % 50 7.96 50 0.75 370 PM1812-3R3J-RC 3.3 5 % 50 7.96 45 0.80 355 PM1812-3R9J-RC 3.9 5 % 50 7.96 40 0.90 330 PM1812-4R7J-RC 4.7 5 % 50 7.96 35 1.00 315 PM1812-5R6J-RC 5.6 5 % 50 7.96 33 1.10 300 PM1812-6R8J-RC 6.8 5 % 50 7.96 27 1.2 285 PM1812-8R2J-RC 8.2 5 % 50 7.96 25 1.4 270 PM1812-100J-RC 10 5 % 50 2.52 20 1.6 250 PM1812-120J-RC 12 5 % 50 2.52 18 2 225 PM1812-150J-RC 15 5 % 50 2.52 17 2.5 200 PM1812-180J-RC 18 5 % 50 2.52 15 2.8 190 PM1812-220J-RC 22 5 % 50 2.52 13 3.2 180 PM1812-270J-RC 27 5 % 50 2.52 12 3.6 170 PM1812-330J-RC 33 5 % 50 2.52 11 4 160 PM1812-390J-RC 39 5 % 50 2.52 10 4.5 150 PM1812-470J-RC 47 5 % 50 2.52 10 5 140 PM1812-560J-RC 56 5 % 50 2.52 9 5.5 135 PM1812-680J-RC 68 5 % 50 2.52 9 6 130 PM1812-820J-RC 82 5 % 50 2.52 8 7 120 PM1812-101J-RC 100 5 % 40 2.52 8 8 110 PM1812-121J-RC 120 5 % 40 0.796 6 8 110 PM1812-151J-RC 150 5 % 40 0.796 5 9 105 PM1812-181J-RC 180 5 % 40 0.796 5 9.5 102 PM1812-221J-RC 220 5 % 40 0.796 4 10 100 PM1812-271J-RC 270 5 % 40 0.796 4 12 92 PM1812-331J-RC 330 5 % 40 0.796 3.5 14 85 PM1812-391J-RC 390 5 % 40 0.796 3 18 80 PM1812-471J-RC 470 5 % 40 0.796 3 26 62 PM1812-561J-RC 560 5 % 30 0.796 3 30 50 PM1812-681J-RC 680 5 % 30 0.796 3 30 50 PM1812-821J-RC 820 5 % 30 0.796 2.5 35 30 PM1812-102J-RC 1000 5 % 30 0.252 2.5 40 30 Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.