54 15th Edition 15th Edition 55 Chip Beads Fair-Rite offers a broad selection of cost effective chip beads to suppress conducted EMI in a wide variety of devices such as cellular phones, computers, laptops, pagers, etc. The small standard package sizes accommodate automated installation and allow for a dense packaging of circuit boards. Chip beads are 100% tested for impedance and dc resistance. They are available in standard, high and GHz signal speeds. Chip beads are organized and listed by increasing current carrying capacity. All multi-layer chip beads are supplied taped and reeled, if required bulk packed chip beads can be provided. See table on the next page with tape and reel particulars. Chip beads are controlled for impedance. The impedance values listed are typical values. A nominal impedance with a +/- 25% tolerance is specified for the + marked frequency. Chip beads are measured for impedance on the HP 4291A and fixture HP 16192A. Chip beads can accommodate both reflow and wave soldering technologies. See page 28 for the recommended soldering profile for chip components. Suggested land patterns are in accordance to the latest revision of IPC-7351. Chip beads have plated contacts, 100% tin over a nickel undercoating. o o Recommended storage and operating temperature range is -55 C to 125 C. Performance curves for all listed chip beads, with and without dc bias, are on the Fair-Rite Products CD-ROM. Our Chip Bead Kit (part number 0199000018) is available for prototype evaluation. See page 68. Part Number System: Example 2512063017Y1 25 1206 301 7 Y 1 Chip Package Impedance Packaging Material Current Code Bead Size Code Code Code 0 < 1.0A Code Code 6= Bulk Packed Y = Standard Signal Speed 1 > 1.0A < 2.0A 7= Taped and Reeled 7 Reel Z = High Signal Speed 3 > 3.0A < 4.0A 8= Taped and Reeled 13 Reel H = GHz Speed ETC Fair-Rite Products Corp. Fair-Rite Products Corp. PO Box J, One Commercial Row, Wallkill, NY 12589-0288 PO Box J, One Commercial Row, Wallkill, NY 12589-0288 Phone: (888) FAIR RITE / (845) 895-2055 FAX: (888) FERRITE / (845) 895-2629 www.fair-rite.com Phone: (888) FAIR RITE / (845) 895-2055 FAX: (888) FERRITE / (845) 895-2629 www.fair-rite.com (888) 324-7748 (888) 337 -7483 E-Mail: ferrites fair-rite.com (888) 324-7748 (888) 337 -7483 E-Mail: ferrites fair-rite.com54 15th Edition 15th Edition 55 Chip Beads Tape Land Patterns Parts per Reel Pitch Width mm mm V W ref X Y 7 13 0402 0.50.15 0.50.15 1.00.15 0.250.15 0.40 1.30 0.70 0.90 0.002 8 4 10,000 N/A (1005) .020 .020 .040 .010 .016 .051 .028 .035 0603 0.80.3 0.80.3 1.60.15 0.40.2 0.60 1.70 1.00 1.10 0.006 8 4 4,000 10,000 (1608) .031 .031 .063 .016 .024 .067 .039 .043 0805 0.90.2 1.250.2 2.00.2 0.50.3 0.60 1.90 1.50 1.30 0.01 8 4 4,000 10,000 (2012) .020 .035 .049 .079 .024 .075 .059 .051 1206 1.10.2 1.60.2 3.20.2 1.20 2.80 1.80 1.60 0.70.3 0.03 8 4 3,000 10,000 .043 .063 .126 .028 .047 .110 .071 .063 (3216) 0.70.3 1806 1.60.2 1.60.2 4.50.2 2.00 3.90 1.80 1.90 0.06 12 8 2,000 10,000 .028 .063 .063 .177 .079 .154 .071 .075 (4516) 0.70.3 1812 1.60.2 3.20.2 4.50.2 2.00 3.90 3.40 1.90 0.09 12 8 1,000 5,000 .028 .063 .126 .177 .079 .154 .134 .075 (4532) C B A D Side View Land Pattern Fair-Rite Products Corp. Fair-Rite Products Corp. PO Box J, One Commercial Row, Wallkill, NY 12589-0288 PO Box J, One Commercial Row, Wallkill, NY 12589-0288 Phone: (888) FAIR RITE / (845) 895-2055 FAX: (888) FERRITE / (845) 895-2629 www.fair-rite.com Phone: (888) FAIR RITE / (845) 895-2055 FAX: (888) FERRITE / (845) 895-2629 www.fair-rite.com (888) 324-7748 (888) 337 -7483 E-Mail: ferrites fair-rite.com (888) 324-7748 (888) 337 -7483 E-Mail: ferrites fair-rite.com