Page 1 of 1 Product Name Series Type Part Number 3-terminal Filters ACH Series 3218 Type ACH321825-331-T Product Lifecycle Stage PROD Specification Summary/Applications/Feature Mounting Method Flag Yes Processing MULTI-LAYER Shape Chip Circuit Type T Type Number of Circuits Nom Size Code Nom 3.2 m m Nom 1.8 m m Body Height(T) Nom 2.5 m m Rated Capacitance Nom 330 p F Rated Voltage Max 20 V Rated Current Max 1.5 A Insulation Resistance Min 1000 M Ohm DC Resistance Max Attenuation Min 25 dB Frequency Range of Attenuation Min 130 M Hz 0.06 Ohm Max Polarity Marking EMC control for high current lines like battery lines and AC adapter lines. Feature These T-type EMC filters comprise ferrite beads and chip capacitors and are engineered to handle high current levels. They provide highly effective EMC suppression. It is applicable for lead free soldering. Packaging Blister (Plastic)Taping [180mm Reel] Packing Minumum Package Qty Nom 1000 Pcs Minimum Order Qty 1000 Pcs Nom 210 M Hz No Soldering Method Weight Applications 1 Body Breadth(W) Storage Temperature Range The ACH series are T-type EMC filters comprise ferrite beads and chip capacitors and are engineered to handle high current levels. 3218 Body Length(L) Category Temperature Range Summary Reflow,Iron Soldering Min -25 Cel Max 85 Cel Min -40 Cel Max 85 Cel Nom 0.07 g [ Caution ] Specifications which provide more details for the proper and safe use of the described product are available upon request. [ Notice of Revision and Improve ] All specifications are subject to change without notice. Copyright(c) 1996-2008 All rights reserved. http://roots.tdk.co.jp/rootsme.asp?ID=TJA099&NO=ACH321825-331-T53507... 3/27/2009