specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. technology of tomorrow 48 revision: 11 . nov. 200 5 europe gmbh ?kaddenbusch 6 ?d-25578 d?geling / itzehoe ?phone: +49 (0) 48 21/89 89-0 ?fax: +49 (0) 48 21/89 89 89 ?internet: www.koaeurope.de inductors inductors termination surface material t: sn features small chip inductors of air-core (wirewound type) lower dc resistance and higher allowable dc current than the standard kq-series high q and high self-resonant frequency excellent mountability, solderability and high reliablity flat top suitable for high speed mounting suitable for high-frequency circuits in telecommunication equipment, mobile phones and power amplification circuit operating temperature range: - 40 c ... + 125 c suitable for reflow soldering 1 ceramic core 2 winding wire 3 electrode 4 inner coat 5 flat top film structure dimensions (mm) product code l w h ht p kqc 0402 1.0 0.1 0.5 0.1 0.55 0.1 0.15 0.10 0.2 0.1 kqc 0403 1.0 0.1 0.75 0.1 0.80 0.1 0.15 0.10 0.2 0.1 kqc 0603 1.6 0.1 1.05 0.2 0.70 0.1 0.20 0.15 0.37 0.1 kqc 0402, kqc 0403 white none kqc 0603 black identification product code body color marking 5 wt w h ht l p 4 2 1 3 type designation (how to order) *please see ?ackaging product code taping* td: 0402 te: 0403, 0603 bk: bulk nominal inductance 3 digit code (see rating table) kqc te 12n t j inductance tolerance b: ?.1nh c: ?.2nh g: ?% j: ?% air core wirewound chip inductor high current type kqc size 0402, 0403, 0603 0603 typical frequency characteristics inductance vs. frequency kqc 0402 q-factor vs. frequency kqc 0402 frequency (mhz) frequency (mhz) all these products have pb-free terminations and meet rohs requirements test equipment: agilent 4991a impedance analyzer (kqc 0402); agilent 4291a impedance analyzer (kqc 0603) inductance (nh) frequency (mhz) inductance (nh) q-factor frequency (mhz) q-factor inductance vs. frequency kqc 0603 q-factor vs. frequency kqc 0603
resistors technology of tomorrow 48 a revision: 11. nov. 2005 europe gmbh ?kaddenbusch 6 ?d-25578 d?geling / itzehoe ?phone: +49 (0) 48 21/89 89-0 ?fax: +49 (0) 48 21/89 89 89 ?internet: www.koaeurope.de specifications given herein may be changed at any time without prior notice. please confirm technical specifications before you order and/or use. inductors air core wirewound chip inductor high current type kqc type inductance measuring frequency nominal inductance tolerance quality factor q (min.) measuring frequency self-resonant frequency (min.) dc resistance (max.) allowable dc current (max.) rating kqc 0603 t te 1n2 j 1.2 nh 18 20 m 2.25 a kqc 0603 t te 2n7 j 2.7 nh 6.0 ghz 25 m 2.00 a kqc 0603 t te 4n7 j 4.7 nh kqc 0603 t te 5n6 j 5.6 nh j (5%) 35 m 1.80 a kqc 0603 t te 7n5 j 7.5 nh 5.5 ghz kqc 0603 t te 8n2 j 8.2 nh 250 mhz 35 250mhz 4.0 ghz 45 m 1.50 a kqc 0603 t te 10n 10 nh 65 m 1.25 a kqc 0603 t te 12n 12 nh 3.0 ghz 55 m 1.40 a kqc 0603 t te 15n 15 nh g (2%) 65 m 1.25 a kqc 0603 t te 18n 18 nh j (5%) 90 m 1.20 a kqc 0603 t te 22n 22 nh 2.5 ghz 100 m 1.10 a kqc 0603 t te 27n 27 nh 120 m 1.00 a enter the code for inductance tolerance (g, j) td: 4mm pitch papaer (0402) * under development (samples jan. 2006) te: 4mm pitch plastic embossed (0403, 0603) kqc 0402 t td 1n4 b* 1.4 nh 11.0 ghz kqc 0402 t td 1n5 b* 1.5 nh 0.019 m 1.40 a kqc 0402 t td 1n6 b* 1.6 nh b (0.1 nh) 25 10.0 ghz kqc 0402 t td 1n7 b* 1.7 nh 9.6 ghz kqc 0402 t td 2n5 c* 2.5 nh 8.5 ghz kqc 0402 t td 2n7 c* 2.7 nh 250 mhz 27 250 mhz 8.0 ghz 0.028 m 1.20 a kqc 0402 t td 3n0 c* 3.0 nh 7.2 ghz kqc 0402 t td 3n3 c* 3.3 nh c (0.2 nh) 29 6.6 ghz kqc 0402 t td 3n9 c* 3.9 nh 7.3 ghz kqc 0402 t td 4n3 c* 4.3 nh 7.0 ghz 0.036 m 1.00 a kqc 0402 t td 4n7 c* 4.7 nh 30 6.6 ghz kqc 0402 t td 6n2 c* 6.2 nh 5.6 ghz 0.045 m 0.90 a kqc 0403 t te 1n0 j* 1.0 nh 16.0 ghz 0.020 m 1.80 a kqc 0403 t te 2n4 j* 2.4 nh 25 14.0 ghz 0.030 m 1.50 a kqc 0403 t te 3n6 j* 3.6 nh 10.0 ghz 0.040 m 1.40 a kqc 0403 t te 3n9 j* 3.9 nh 8.0 ghz 0.035 m 1.60 a kqc 0403 t te 4n3 j* 4.3 nh 30 6.0 ghz kqc 0403 t te 5n6 j* 5.6 nh 250 mhz j (5%) 250 mhz 5.8 ghz 0.050 m 1.30 a kqc 0403 t te 6n8 j* 6.8 nh 5.5 ghz 0.045 m 1.50 a kqc 0403 t te 8n5 j* 8.5 nh 35 5.0 ghz 0.055 m 1.20 a kqc 0403 t te 10n j* 10 nh 4.5 ghz 0.065 m 1.00 a kqc 0403 t te 12n j* 12 nh 30 4.2 ghz 0.090 m 0.80 a kqc 0403 t te 15n j* 15 nh 3.8 ghz 0.100 m 0.50 a kqc 0403 t te 18n j* 18 nh 3.5 ghz 0.120 m 0.40 a
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