KL73 thin film inductor features ? excellent for high frequency applications ? low dc resistance and high q ? suitable for reflow and wave soldering ? low tolerance 2% available ? small size allows for high density mounting (1e, 1j, 2a, 2b) ? marking: yellow marking on blue protective coating (1e, 1j, 2a, 2b) ? products with lead-free terminations meet eu rohs and china rohs requirements ordering information 4n7: 4.7nh 47n: 47nh t: sn b: 0.1nh c: 0.2nh g: 2% j: 5% 1e: 0402 1j: 0603 2a: 0805 2b: 1206 tp: 7" paper 2mm pitch (1e only - 10,000 pieces/reel) te: 7" embossed plastic 4mm pitch (1j, 2a, 2b - 4,000 pieces/reel) KL73 type size code tolerance nominal inductance termination material packaging new part # 2a te g 4n7 t dimensions and construction insulation film l w t d ceramic substrate inner electrode coil pattern direction mark c c marking protective coating electrode type l 1e (0402) .039.004 (1.00.1) .016 +.008 -.004 (0.4 +0.2 ) -0.1 .02.002 (0.50.05) .006.004 (0.150.1) .01.004 (0.250.1) .014.002 (0.350.05) .02.004 (0.50.1) .012.004 (0.30.1) .024.004 (0.60.1) .012.004 (0.30.1) .02.008 (0.50.2) .031.004 (0.80.1) .063.008 (1.60.2) 1j (0603) .02.004 (0.50.1) .012.004 (0.30.2) .016.008 (0.40.2) .049.008 (1.250.2) .079.008 (2.00.2) 2a (0805) 2b (1206) (inch size code) wc d t dimensions inches (mm) .126.008 (3.20.2) .063.008 (1.60.2) for further information on packaging, please refer to appendix a. inductance marking part 1j (nh) marking 1.0 l1 1.2 l2 1.5 l3 1.8 l4 2.2 22 2.7 27 3.3 33 3.9 39 4.7 47 5.6 56 6.8 68 8.2 82 part 1j (nh) marking 10 10 12 12 2a 2b ex. = 2.2 = 2.2nh ex. = 2n2 = 2.2nh ex. = 15 = 15nh ex. = 15n = 15nh 15 15 18 h1 22 h2 27 h3 33 h4 39 h5 47 h6 56 h7 68 h8 82 h9 value (nh) 2.2 - 8.2 part marking value (nh) 10 and higher no marking on 1e (0402) eu 213 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 1/07/09 inductors 1733 reader's spreadspg189-328:1570 reader's spreadspg189-328 1/27/09 4:49 pm page 18
214 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 11/18/08 inductors KL73 thin film inductor applications and ratings for complete environmental specifications, please refer to pages 216. part designation inductance (nh) dc resistance maximum () allowable dc current maximum (ma) self resonant frequency minimum (mhz) quality factor minimum measured frequency (mhz) inductance tolerance 250 200 150 120 100 0.50 1.0 4000 3000 25 10 2500 2000 1500 1.50 2.50 4.00 4.50 1000 600 200 5.6 KL731jtte5n6* 6.8 KL731jtte6n8* 8.2 KL731jtte8n2* 10 KL731jtte10n* 12 KL731jtte12n* 15 KL731jtte15n* 18 KL731jtte18n* 22 KL731jtte22n* 27 KL731jtte27n* 33 KL731jtte33n* 39 KL731jtte39n* 47 KL731jtte47n* 56 KL731jtte56n* 68 KL731jtte68n* g: 2% j: 5% * add tolerance character (b, c, g, j) c: 0.2nh 7 10 15 0.10 650 450 350 20 4000 3000 2500 2000 1500 1000 13000 10000 8000 0.15 0.25 6000 5000 1.00 1.50 2.00 3.00 5.00 150 200 500 200 250 300 350 450 5.6 KL731ettp5n6* 6.8 KL731ettp6n8* 8.2 KL731ettp8n2* 10 KL731ettp10n* 12 KL731ettp12n* 15 KL731ettp15n* 18 KL731ettp18n* 22 KL731ettp22n* 27 KL731ettp27n* 33 KL731ettp33n* 1.0 KL731jtte1n0* 1.2 KL731jtte1n2* 1.5 KL731jtte1n5* 1.8 KL731jtte1n8* 2.2 KL731jtte2n2* 2.7 KL731jtte2n7* 3.3 KL731jtte3n3* 3.9 KL731jtte3n9* 4.7 KL731jtte4n7* g: 2% j: 5% 0.56 KL731ettpn56b 0.68 b: 0.1nh b: 0.1nh c: 0.2nh 7 10 14000 12000 10000 8000 6000 0.10 0.15 0.20 0.25 0.30 0.50 500 500 550 650 700 KL731ettpn68b 0.82 1.0 KL731ettpn82b KL731ettp1n0* 1.2 KL731ettp1n2* 1.5 KL731ettp1n5* 1.8 KL731ettp1n8* 2.2 KL731ettp2n2* 2.7 KL731ettp2n7* 3.3 KL731ettp3n3* 3.9 KL731ettp3n9* 4.7 KL731ettp4n7* 600 5000 1733 reader's spreadspg189-328:1570 reader's spreadspg189-328 1/27/09 4:50 pm page 19
KL73 thin film inductor part designation inductance (nh) applications and ratings (continued) dc resistance maximum () allowable dc current maximum (ma) self resonant frequency minimum (mhz) quality factor minimum measured frequency (mhz) inductance tolerance 35 40 25 15 4000 3500 3000 2500 2000 1500 1000 500 400 0.50 1.00 2.00 800 500 400 200 200 5.6 KL732btte5n6* 6.8 KL732btte6n8* 8.2 KL732btte8n2* 10 KL732btte10n* 12 KL732btte12n* 15 KL732btte15n* 18 KL732btte18n* 22 KL732btte22n* 27 KL732btte27n* 33 KL732btte33n* 39 KL732btte39n* 47 KL732btte47n* 56 KL732btte56n* 68 KL732btte68n* 82 KL732btte82n* 100 KL732btte100* g: 2% j: 5% * add tolerance character (b, c, g, j) for complete environmental specifications, please refer to pages 216. pms 300 neg. black neg. 4000 2500 2000 20 15 10 1500 3000 1000 800 700 600 1.00 1.50 4.00 5.00 400 300 250 200 150 200 500 6.8 KL732atte6n8* 8.2 KL732atte8n2* 10 KL732atte10n* 12 KL732atte12n* 15 KL732atte15n* 18 KL732atte18n* 22 KL732atte22n* 27 KL732atte27n* 33 KL732atte33n* 39 KL732atte39n* 47 KL732atte47n* 56 KL732atte56n* 68 KL732atte68n* 82 KL732atte82n* g: 2% j: 5% c: 0.2nh 25 9000 7000 6000 5000 4500 0.25 1000 900 500 2.2 KL732btte2n2* 2.7 KL732btte2n7* 3.3 KL732btte3n3* 3.9 KL732btte3n9* 4.7 KL732btte4n7* 1.0 KL732atte1n0* 1.2 c: 0.2nh 20 25 13000 10000 9000 8000 6000 5000 4500 0.25 500 700 800 900 KL732atte1n2* 1.5 1.8 KL732atte1n5* KL732atte1n8* 2.2 KL732atte2n2* 2.7 KL732atte2n7* 3.3 KL732atte3n3* 3.9 KL732atte3n9* 4.7 KL732atte4n7* 5.6 KL732atte5n6* 0.50 215 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 1/10/06 inductors 1733 reader's spreadspg189-328:1570 reader's spreadspg189-328 1/27/09 4:51 pm page 20
216 koa speer electronics, inc. ? 199 bolivar drive ? bradford, pa 16701 ? usa ? 814-362-5536 ? fax: 814-362-8883 ? www.koaspeer.com specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. 1/07/09 inductors KL73 thin film inductor environmental applications performance characteristics pms 300 neg. black neg. parameter 260c 5c, 10s 1s without distinct damage in appearance and construction ? l/l: 2%, ? q/q: 20% requirements maximum ? l/l test method resistance to soldering heat -40c (30min.)/ +125c (30min.) 100 cycles without distinct damage in appearance and construction ? l/l: 2%, ? q/q: 20% rapid change of temperature -40c 3c, 1000h without distinct damage in appearance and construction ? l/l: 2%, ? q/q: 20% low temperature exposure 125c 2c, 1000h without distinct damage in appearance and construction ? l/l: 2%, ? q/q: 20% high temperature exposure 40c 2c, 90%~95%rh, 1000h without distinct damage in appearance and construction insulation resistance: 50m or more ? l/l: 2%, ? q/q: 20% moisture exposure immerse the inductors for 30s 5s in the reagent (20c ~ 25c) of jis k8839 (1995) without distinct damage in appearance, construction and marking ? l/l: 2%, ? q/q: 20% resistance to solvent limit typical ? l/l: 0.5% ? q/q: 1.5% ? l/l: 0.6% ? q/q: 1.2% ? l/l: 0.4% ? q/q: 1.4% ? l/l: 0.4% ? q/q: 1.3% ? l/l: 0.7% ? q/q: 1.2% ? l/l: 0.5% ? q/q: 1.6% 1733 reader's spreadspg189-328:1570 reader's spreadspg189-328 1/27/09 4:51 pm page 21
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