Six and eleven hole beads, in two NiZn materials, are available both as beads (product class 26) and wound with tinned copper wire in several winding configurations (product class 29).

• Parts with a "1" as the last digit of the part number are supplied bulk packed. Wound beads with part numbers 29--666631 and 29--666651 can be supplied radially taped and reeled per IEC 60286-1 and EIA 468-B standards. For these taped and reeled wound beads the last digit of the part number is a "4". Taped and reeled wound beads are supplied 500 pieces on a 13" reel.

• Wire used for winding is oxygen free high conductivity copper with a lead-free tin plating. If required the wound beads can be supplied with a tin/lead coating. These parts, identical in performance to the lead-free parts, have an "L" suffix.

• Beads are controlled for impedance limits only. The impedances listed are typical values. Minimum impedance values are specified for the + marked frequencies. The minimum guaranteed impedance is the listed impedance less 20%. The 44 material beads and wound beads are tested on the 4193A Vector Impedance Meter. The 61 material parts on the 4191A RF Impedance Analyzer.

• Recommended storage temperature and operating temperature is -55 ^oC to 125 ^oC

• Performance curves for individual components can be viewed by clicking on the part number in the chart.

• For any wound bead requirement not listed in here, please contact our customer service group for availability and pricing.

• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade and last digit 1 = bulk packed, 4 = taped and reeled.