p748.a (12/14) 1 pulseelectronics.com shielded drum core inductor pa4303.xxxnlt & pa4304.xxxnlt series pulse ja ck e l e c t r o n i c s height: 4.5mm and 6.0mm max footprint: 12.5 x 12.5 mm max current range: 0.32 to 8.5a inductance range: 1uh to 1000uh electrical specifications @ 25 c operating temperature -40 c to 125 c pulse part number inductance (uh) rated current (a) max dc resistance (m ) max package size (mm) pa4303.102nlt 1.0 7.8 8 12.5 x 12.5 x 4.5 pa4303.122nlt 1.2 7.5 9 12.5 x 12.5 x 4.5 pa4303.152nlt 1.5 7.2 11 12.5 x 12.5 x 4.5 pa4303.182nlt 1.8 6.5 12 12.5 x 12.5 x 4.5 pa4303.222nlt 2.2 6 13 12.5 x 12.5 x 4.5 pa4303.272nlt 2.7 5.7 16 12.5 x 12.5 x 4.5 pa4303.332nlt 3.3 5.4 18 12.5 x 12.5 x 4.5 pa4303.392nlt 3.9 5.1 21 12.5 x 12.5 x 4.5 pa4303.472nlt 4.7 4.8 22 12.5 x 12.5 x 4.5 pa4303.562nlt 5.6 4.3 23 12.5 x 12.5 x 4.5 pa4303.682nlt 6.8 4.2 26 12.5 x 12.5 x 4.5 pa4303.822nlt 8.2 4 31 12.5 x 12.5 x 4.5 pa4303.103nlt 10 3.9 39 12.5 x 12.5 x 4.5 pa4303.123nlt 12 3.4 44 12.5 x 12.5 x 4.5 pa4303.153nlt 15 3.2 55 12.5 x 12.5 x 4.5 pa4303.183nlt 18 2.9 65 12.5 x 12.5 x 4.5 pa4303.223nlt 22 2.5 75 12.5 x 12.5 x 4.5 pa4303.273nlt 27 2.25 86 12.5 x 12.5 x 4.5 pa4303.333nlt 33 2 112 12.5 x 12.5 x 4.5 pa4303.393nlt 39 1.9 121 12.5 x 12.5 x 4.5 pa4303.473nlt 47 1.8 166 12.5 x 12.5 x 4.5 pa4303.563nlt 56 1.7 182 12.5 x 12.5 x 4.5 pa4303.683nlt 68 1.55 205 12.5 x 12.5 x 4.5 pa4303.823nlt 82 1.35 243 12.5 x 12.5 x 4.5 pa4303.104nlt 100 1.2 299 12.5 x 12.5 x 4.5 pa4303.124nlt 120 1.1 358 12.5 x 12.5 x 4.5 pa4303.154nlt 150 0.95 462 12.5 x 12.5 x 4.5 pa4303.184nlt 180 0.85 507 12.5 x 12.5 x 4.5 pa4303.224nlt 220 0.8 663 12.5 x 12.5 x 4.5 pa4303.274nlt 270 0.65 741 12.5 x 12.5 x 4.5 pa4303.334nlt 330 0.55 936 12.5 x 12.5 x 4.5 pa4303.394nlt 390 0.5 1050 12.5 x 12.5 x 4.5 pa4303.474nlt 470 0.44 1300 12.5 x 12.5 x 4.5
p748.a (12/14) 2 pulseelectronics.com shielded drum core inductor pa4303.xxxnlt & pa4304.xxxnlt series pulse ja ck e l e c t r o n i c s pulse part number inductance (uh) rated current (a) max dc resistance (m ) max package size (mm) pa4303.564nlt 560 0.4 1530 12.5 x 12.5 x 4.5 pa4303.684nlt 680 0.37 1720 12.5 x 12.5 x 4.5 pa4303.824nlt 820 0.35 2210 12.5 x 12.5 x 4.5 pa4303.105nlt 1000 0.32 2670 12.5 x 12.5 x 4.5 pa4304.102nlt 1.0 8.5 11 12.5 x 12.5 x 6.0 pa4304.122nlt 1.2 8 12 12.5 x 12.5 x 6.0 pa4304.152nlt 1.5 7.5 13 12.5 x 12.5 x 6.0 pa4304.182nlt 1.8 7 14 12.5 x 12.5 x 6.0 pa4304.222nlt 2.2 6.5 15.5 12.5 x 12.5 x 6.0 pa4304.272nlt 2.7 6.1 16.5 12.5 x 12.5 x 6.0 pa4304.332nlt 3.3 5.7 18 12.5 x 12.5 x 6.0 pa4304.392nlt 3.9 5.25 19.5 12.5 x 12.5 x 6.0 pa4304.472nlt 4.7 4.7 20.5 12.5 x 12.5 x 6.0 pa4304.562nlt 5.6 4.7 21 12.5 x 12.5 x 6.0 pa4304.682nlt 6.8 4.4 14.3 12.5 x 12.5 x 6.0 pa4304.822nlt 8.2 4.25 19.5 12.5 x 12.5 x 6.0 pa4304.103nlt 10 4 25 12.5 x 12.5 x 6.0 pa4304.123nlt 12 3.5 27 12.5 x 12.5 x 6.0 pa4304.153nlt 15 3.3 30 12.5 x 12.5 x 6.0 pa4304.183nlt 18 3 34 12.5 x 12.5 x 6.0 pa4304.223nlt 22 2.8 50 12.5 x 12.5 x 6.0 pa4304.273nlt 27 2.3 51 12.5 x 12.5 x 6.0 pa4304.333nlt 33 2.1 57 12.5 x 12.5 x 6.0 pa4304.393nlt 39 2 68 12.5 x 12.5 x 6.0 pa4304.473nlt 47 1.8 75 12.5 x 12.5 x 6.0 pa4304.563nlt 56 1.7 110 12.5 x 12.5 x 6.0 pa4304.683nlt 68 1.5 120 12.5 x 12.5 x 6.0 pa4304.823nlt 82 1.4 140 12.5 x 12.5 x 6.0 pa4304.104nlt 100 1.3 160 12.5 x 12.5 x 6.0 pa4304.124nlt 120 1.1 170 12.5 x 12.5 x 6.0 pa4304.154nlt 150 1 230 12.5 x 12.5 x 6.0 pa4304.184nlt 180 0.9 290 12.5 x 12.5 x 6.0 pa4304.224nlt 220 0.8 400 12.5 x 12.5 x 6.0 pa4304.274nlt 270 0.75 460 12.5 x 12.5 x 6.0 pa4304.334nlt 330 0.68 510 12.5 x 12.5 x 6.0 pa4304.394nlt 390 0.65 690 12.5 x 12.5 x 6.0 pa4304.474nlt 470 0.58 770 12.5 x 12.5 x 6.0 pa4304.564nlt 560 0.54 860 12.5 x 12.5 x 6.0 pa4304.684nlt 680 0.41 1320 12.5 x 12.5 x 6.0 electrical specifications @ 25 c operating temperature -40 c to 125 c
p748.a (12/14) 3 pulseelectronics.com shielded drum core inductor pa4303.xxxnlt & pa4304.xxxnlt series pulse ja ck e l e c t r o n i c s 1. inductance tolerance is +/-30% for inductance values between 1uh and 8.2uh and +/-20% for values between 10uh and 1000uh. 2. inductance is measured at 100khz, 250mv for values between 1uh and 8.2uh and at 1khz, 250mv for values between 10uh and 1000uh. 3. the rated current as listed is the rms or heating current that the part can withstand with acceptable temperature rise in typical applications. at the listed current the inductance typically drops to 85-90% of the no load value when measured at 25c. 4. the temperature of the component (ambient plus temperature rise) must be within the stated operating temperature. notes: pulse part number inductance (uh) rated current (a) max dc resistance (m ) max package size (mm) pa4304.824nlt 820 0.38 1850 12.5 x 12.5 x 6.0 pa4304.105nlt 1000 0.36 2270 12.5 x 12.5 x 6.0 for more information pulse worldwide headquarters 12220 world trade drive san diego, ca 92128 u.s.a. tel: 858 674 8100 fax: 858 674 8262 pulse europe zeppelinstrasse 15 71083 herrenberg germany tel: 49 7032 7806 0 fax: 49 7032 7806 12 pulse china headquarters b402, shenzhen academy of aerospace technology bldg. 10th kejinan road high-tech zone nanshan district shenzhen, pr china 518057 tel: 86 755 33966678 fax: 86 755 33966700 pulse north china room 2704/2705 super ocean finance ctr. 2067 yan an road west shanghai 200336 china tel: 86 21 62787060 fax: 86 2162786973 pulse south asia 135 joo seng road #03-02 pm industrial bldg. singapore 368363 tel: 65 6287 8998 fax: 65 6287 8998 pulse north asia 3f, no. 198 zhongyuan road zhongli city taoyuan county 320 taiwan r. o. c. tel: 886 3 4356768 fax: 886 3 4356823 (pulse) fax: 886 3 4356820 (fre) performance warranty of products ofered on this data sheet is limited to the parameters specifed. data is subject to change without notice. other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. ? copyright, 2014. pulse electronics, inc. all rights reserved. mechanical schematic pa43xx.xxxnlt a b c a e d outline silk screen i f k h g final outline suggested pad layout e f ?d p p p w t k 0 0 2 1 0 a n b g surface mounting type, reel/tape list type reel size (mm) tape size (mm) qty a b g n e f d 0 p p 0 p 2 w t k 0 pcs/reel pa4303.xxxnlt ?330 29 24.5 100 1.75 11.5 1.5 16 4 2 24 0.35 5.1 750 pa4304.xxxnlt ?330 29 24.5 100 1.75 11.5 1.5 16 4 2 24 0.35 6.1 600 part number a (max) b (max) c d e f g h i k pa4303.xxxnlt 12.5 5.0 (5.0) (12.0) (7.6) (2.8) (5.4) (0.5) (7.0) (12.8) pa4304.xxxnlt 12.5 6.0 (5.0) (12.0) (7.6) (2.8) (5.4) (0.5) (7.0) (12.8) tape & reel info electrical specifications @ 25 c operating temperature -40 c to 125 c
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