QPL RF INDUCTORS - SURFACE MOUNT MLRF1010 Surface Mount Chip Inductors - Military Approved MIL-PRF-83446/4 PART MIL DASH L H TOLERANCE Q NUMBER {1} NUMBER ** MIN MLRF1010-010* MLRF1010-012K MLRF1010-015* MLRF1010-018K MLRF1010-022* MLRF1010-027K MLRF1010-033* MLRF1010-039K MLRF1010-047* MLRF1010-056K MLRF1010-068* MLRF1010-082K MLRF1010-100* MLRF1010-120K MLRF1010-150K MLRF1010-180K MLRF1010-220K MLRF1010-270K MLRF1010-330K MLRF1010-390K MLRF1010-470K MLRF1010-560K MLRF1010-680K MLRF1010-820K MLRF1010-101K MLRF1010-121K MLRF1010-151K MLRF1010-181K MLRF1010-221K MLRF1010-271K MLRF1010-331K MLRF1010-391K MLRF1010-471K MLRF1010-561K MLRF1010-681K MLRF1010-821K MLRF1010-102K MLRF1010-122K MLRF1010-152K MLRF1010-272K MLRF1010-222K MLRF1010-272K 30/37 38 31/39 40 32/41 42 33/43 44 34/45 46 35/47 48 36/49 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 .010 .012 .015 .018 .022 .027 .033 .039 .047 .056 .068 .082 .100 .12 .15 .18 .22 .27 .33 .39 .47 .56 .68 .82 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 * 10% * 10% * 10% * 10% * 10% * 10% * 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 60 57 55 52 50 49 48 45 42 39 36 34 32 30 25 25 25 25 25 22 22 22 22 22 22 22 22 22 22 24 24 24 24 22 22 22 24 25 25 25 25 25 TEST FREQ. MHz SRF {2} MHz MIN DCR OHMS MAX DC CURRENT RATING {3} mA MAX 50 50 50 50 50 50 50 50 50 50 50 50 50 25 25 25 25 25 25 25 25 25 25 25 25 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 2.5 2.5 2.5 2.5 2.5 2700 2450 2200 2000 1800 1625 1450 1335 1220 1110 1000 915 830 750 650 550 450 375 300 235 215 195 175 160 145 130 115 105 85 77 70 68 60 55 50 48 40 35 30 28 25 22 .060 .069 .078 .093 .108 .114 .120 .133 .145 .170 .195 .212 .230 .125 .175 .200 .220 .230 .235 .240 .260 .278 .520 .530 .540 .740 .840 .920 1.00 1.15 1.40 1.55 1.80 2.00 2.20 2.50 3.45 3.80 5.60 5.80 6.40 6.90 1270 1190 1110 1030 950 925 900 860 820 760 705 675 650 880 745 695 665 650 645 635 610 590 435 430 425 360 340 325 310 290 260 250 230 220 210 195 165 160 135 130 125 120 Wrap around Plated Termination on Ceramic Base, Gold or Tin-Lead Solder coated .085 (2.16) MAX .020 MAX (.508) Space Between Terminals .030 (.762) MIN .090/.110 SQ (2.28/2.79) .015 (.381) MIN Terminal Width RECOMMENDED FOOT PRINT .100 (2.54) .130 (3.30) .050 (1.27) in. (mm) NOTES: * Operating temperature -55C to +125C * Current rating is based on a 90C ambient; 35C max temperature rise * Weight maximum 0.50 grams * DWV 200 Vrms @ sea level 80 Vrms @ 70,000 feet * Supplied on Tape & Reel: 2000 parts on 7 inch reel * Measured at 1 V ac open circuit with no dc current at 1 KHz *Suffix K for 10% Tolerance, Suffix M for 20% ** Where there are 2 Mil dash numbers, the first is 20% tolerance and the second is 10% tolerance {1} Add suffix letter "S" to order with tin/lead solder coat {2} SRF values above 250MHz are calculated and are for reference only {3} These values are also the maximum incremental current for ferrites only. Incremental current will not change the inductance more than 5% from the zero DC inductance measurement Note: Gold termination is code "A" finish of Mil-PRF-83446 Solder termination is code "B" & "F" finish of Mil-PRF-83446 Example of ordering by Military number for MLRF1010-220K: MLRF1010-220KS: M83446/4-04A M83446/4-04B One Magnetics Pkwy, Gowanda, NY 14070 * (t) 716-532-2234 * (f) 716-532-2702 * sales@gowanda.com www.gowanda.com