piconics, inc. pk series piconics pk series fixed, chip inductor provides a rectangular shape which, is easily handled by automatic equipment for assembly into thick or thin film circuitry. other unique featur es are also offered by this series. an edge plating is provided for forming a solder fillet. the special metall ization on the contact area prevents leachin g of the gold plating from the substrate s. the ceramic substrate is interlocked into the molded epoxy case and the internal connections are welded. the overall design and materials are carefully selected to w ithstand several attachments and removals us ing reflow techniques without damage or degradation in performance. the series is qualified to mil-c-83446/14. pg fixe d surface mount inductors satisfy numerous applications in aviation and space based communica tions and control platforms and subassemblies. features: ? high packing density ? reflow solderable absolute maximum ratings: ? operating/storage temperatur e: -55 c to +125 c ? dielectric withstanding voltage method 301 of mil-std-202, test voltage 200 volts rms ? barometric pressure: method 105, test condition c, mil-std-202, (70,000 feet), test voltage 200 volts rms. physical characteristics: ? termination: alumina substrate base ? gold plated over nickel ? welded internal connections ? pk case: black epoxy ? weight: 0.5 gram maximum. part number l uh +/- 10% q min at lmax test freq mhz srf min mhz dcr max ohms idc max ma part number l uh +/- 10% q min at lmax test freq mhz srf min mhz dcr max ohms idc max ma PK100K8I .010 35 200 1200 .03 750 pk122k6i 1.2 30 7.9 175 2.0 195 pk120k8i .012 35 200 1200 .04 750 pk152k6i 1.5 30 7.9 135 2.5 190 pk150k8i .015 35 200 1200 .05 710 pk182k6i 1.8 30 7.9 120 3.0 185 pk180k8i .018 35 200 1200 .06 670 pk222k6i 2.2 30 7.9 95 3.8 180 pk220k8i .022 35 200 1000 .07 630 pk272k6i 2.7 30 7.9 85 4.0 175 pk270k8i .027 35 200 1000 .08 590 pk332k6i 3.3 30 7.9 70 4.2 170 pk330k8i .033 35 200 1000 .08 550 pk392k6i 3.9 30 7.9 60 4.3 165 pk390k8i .039 35 200 1000 .09 520 pk472k6i 4.7 30 7.9 50 4.5 160 pk470k8i .047 35 100 1000 .12 500 pk562k6i 5.6 3. 7.9 40 4.7 155 pk560k8i .056 35 100 1000 .12 480 pk682k6i 6.8 30 7.9 30 4.9 150 pk680k8i .068 35 100 800 .13 460 pk822k6i 8.2 30 7.9 22 5.0 120 pk820k8i .082 35 100 800 .14 440 pk103k3f 10 28 7.9 20 5.1 105 pk101k8i .10 32 25 750 .16 420 pk123k3f 12 28 2.5 15 5.2 91 pk121k8i .12 32 25 700 .20 410 pk153k3f 15 28 2.5 13 5.4 87 pk151k8i .15 32 25 650 .25 370 pk183k3f 18 28 2.5 12 5.6 81 pk181k8i .18 32 25 600 .30 340 pk223k3f 22 28 2.5 10 5.8 77 pk221k8i .22 32 25 550 .40 310 pk273k3f 27 28 2.5 9 6.0 73 pk271k8i .27 32 25 480 .45 290 pk333k3f 33 28 2.5 8 6.0 69 pk331k8i .33 32 25 400 .60 270 pk393k3f 39 28 2.5 7 6.5 65 pk391k8i .39 32 25 350 .80 250 pk473k3f 47 28 2.5 6 6.7 63 pk471k8i .47 32 25 330 1.0 230 pk563k3f 56 28 2.5 6 6.8 60 pk561k8i .56 32 25 300 1.2 220 pk683k3f 68 28 2.5 6 7.0 57 pk681k8i .68 32 25 300 1.4 210 pk823k3f 82 28 2.5 5 7.5 55 pk821k8i .82 32 25 250 1.5 205 pk104k3f 100 25 2.5 4 11 50 pk102k6i 1.0 30 25 220 1.8 200
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