220 koa speer electronics, inc. ?bolivar drive ?p.o. box 547 ?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 kqc high current inductor features low dc resistance and high allowable dc current low profile style 0.027 inches (0.7mm) typical suitable for reflow soldering marking: black body color with no marking products with lead-free terminations meet rohs requirements ordering information t: sn b: ?.1nh c: ?.2nh g: ?% j: ?% 0402 0403 0603 te: 4mm pitch embossed plastic (0403, 0603) td: 4mm pitch paper (0402) kqc type size code tolerance nominal resistance termination material packaging new part # 0603 te j 12n t dimensions and construction l h p magnetic wire ht w flat top film ceramic core electrode inner coating lwhhtp dimensions inches (mm) .039?004 (1.00.1) .020?004 (0.50.1) .022?004 (0.550.1) .006?004 (0.150.1) .008?004 (0.20.1) 0402 for further information on packaging, please refer to appendix a. size code 0403 0603 .039?004 (1.00.1) .030?008 (1.00.2) .031?004 (0.80.1) .006?004 (0.150.1) .008?004 (0.20.1) .063?004 (1.60.1) .041?008 (1.050.2) .028?004 (0.70.1) .008?006 (0.20.15) .015?004 (0.370.1) 0603 0402, 0403 h ht w l inner coating magnetic wire p electrode ceramic core flat top film under development
part designation l measuring frequency applications and ratings dc resistance maximum ( ? ) allowable dc current maximum (a) self resonant frequency minimum (ghz) q quality factor minimum q measuring frequency (mhz) nominal inductance (nh) inductance tolerance 250 25 29 250 1.4 1.5 1.6 1.7 2.5 2.7 3.0 3.3 3.9 4.3 4.7 6.2 kqc0402ttd1n4* kqc0402ttd1n5* kqc0402ttd1n6* kqc0402ttd1n7* kqc0402ttd2n5* kqc0402ttd2n7* kqc0402ttd3n0* kqc0402ttd3n3* kqc0402ttd3n9* kqc0402ttd4n3* kqc0402ttd4n7* kqc0402ttd6n2* b: ?.1nh% 11.0 9.6 8.0 6.6 6.6 0.019 0.028 0.036 0.045 1.40 1.20 1.00 0.90 c: ?.2nh * add tolerance character (b, c, j, g) kqc high current inductor 221 koa speer electronics, inc. ?bolivar drive ?p.o. box 547 ?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. 2/27/06 250 18 35 250 1.2 2.7 4.7 5.6 7.5 8.2 10 12 15 18 22 27 kqc0603tte1n2* kqc0603tte2n7* kqc0603tte4n7* kqc0603tte5n6* kqc0603tte7n5* kqc0603tte8n2* kqc0603tte10n* kqc0603tte12n* kqc0603tte15n* kqc0603tte18n* kqc0603tte22n* kqc0603tte27n* j: ?% 6.0 5.5 4.0 3.0 2.5 0.020 0.025 0.035 0.045 0.065 0.055 0.065 0.090 0.100 0.120 2.25 2.00 1.80 1.50 1.25 1.40 1.25 1.20 1.10 1.00 g: ?% j: ?% 250 25 35 250 1.0 2.4 3.6 3.9 4.3 5.6 6.8 8.5 10 12 15 18 kqc0403tte1n0* kqc0403tte2n4* kqc0403tte3n6* kqc0403tte3n9* kqc0403tte4n3* kqc0403tte5n6* kqc0403tte6n8* kqc0403tte8n5* kqc0403tte10n* kqc0403tte12n* kqc0403tte15n* kqc0403tte18n* j: ?% 14.0 8.0 5.8 5.0 3.8 0.020 0.030 0.040 0.050 0.045 0.055 0.065 0.090 0.100 0.120 1.80 1.50 1.40 1.30 1.50 1.20 1.00 0.80 0.50 0.40 27 30 10.0 8.5 7.2 7.3 7.0 5.6 30 30 16.0 10.0 6.0 5.5 4.5 4.2 3.5 0.035 1.60 environmental applications l-frequency characteristics - 0402 inductance (nh) 8 6 5 4 10 1000 10000 100 frequency (mhz) 2 7 1n4 6n2 3n9 3 1 l-frequency characteristics - 0603 inductance (nh) 40 10 1 100 10000 10 frequency (mhz) 0 1000 2n7 12n 5 15 20 25 30 35 27n inductors under development under development
222 koa speer electronics, inc. ?bolivar drive ?p.o. box 547 ?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 kqc high current inductor environmental applications (continued) g-frequency characteristics - 0402 q 160 120 100 80 10 1000 10000 100 frequency (mhz) 40 140 1n4 6n2 3n9 60 20 0 q-frequency characteristics - 0603 q 300 200 150 100 1 100 10000 10 frequency (mhz) 0 250 1000 27n 2n7 12n 50 temperature characteristics ? l/l (20 c) (%) 6 2 0 -2 -40 40 120 0 temperature ( c) -6 4 100 27n 2n7 12n -4 -20 20 60 80 unless otherwise specified, measurements shall be performed within 2 hours after leaving test samples for more than one hour at the normal temperature and at the normal humidity. performance characteristics parameter dropping 1m on the ground of concrete, 1 time ? l/l within ?% ? q/q within ?0% 2 hours in each direction of x, y, z on pcb at a frequency range of 10 - 55 - 10hz with 1.5mm amplitude maximum ? l test method dropping resistance to solvents dielectric withstanding voltage no evidence of flaming, fuming or breakdown 5 seconds @ ac 500v applied between both terminals and film accordance with mil-std-202, method 215 no evidence of damage ? l/l within ?% ? q/q within ?0% 40? 2?, 90 - 95% rh, 1000 hours kqt0402: 60? 2?, 90 - 95% rh, 1000 hours moisture endurance no evidence of damage ? l/l within ?% ? q/q within ?0% biased to full rated current @ +125?, 1000 hours load life no evidence of damage ? l/l within ?% ? q/q within ?0% 100 cycles between -40?/hour and +125?/hour thermal shock no evidence of damage ? l/l within ?% ? q/q within ?0% biased to 10% rated current @ +85?, 85% rh, 1000 hours high temperature high humidity no evidence of damage ? l/l within ?% ? q/q within ?0% vibration 95% of the terminal should be covered with new solder immerse in solder @ 230 5? for 3 seconds 0.5 second solderability no damage and marking must remain legible terminal pull strength terminals shall withstand a pull of 10n in a horizontal direction (kq0402 and kq0603 = 5n, kq0805 and kq1008 = 10n) no evidence of damage terminal bending strength specimen shall be soldered on bend test board and force applied to the opposite side to cause a 10mm deflection (kq0603 = 3mm deflection) no evidence of breakdown ? l/l within ?% 1 minute @ dc 100v measured between both terminals and film 1000m ? and over insulation resistance withstands needle-flame test iec 695-2-2 flammability immerse in solder @ 260 5? for 10 seconds 1 second no evidence of outer damage ? l/l within ?% ? q/q within ?0% resistance to solder heat store @ -40? ?? for 1000 hours no evidence of damage ? l/l within ?% ? q/q within ?0% low temperature storage store @ +125? ?? for 1000 hours no evidence of damage ? l/l within ?% ? q/q within ?0% high temperature storage temperature characteristics ? l/l to be measured at the temperatures between -40? and +125?, reference to the inductance @ 20?
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