API_newlayouts_single:APIcatalog_newlayouts 8/26/10 4:01 PM Page 114 r pp Su R* 2 1⁄2 2 1⁄2 SERIES SMB2.5R / SMB2.5 210 385 400 375 N/A 490 635 650 9.5 9.5 rs so E MB -1 -2 es S) HM (O M MU XI S) MA MP R (A DC UM IM CE AX AN z cM ED MH Id P IM 20 M S) 2 E MU M NC NI H DA Hz MI (O PE M IM 50 M S) 1 E MU M NC NI H DA Hz MI (O PE M IM 00 M S) 1 E MU M NC NI H DA Hz MI (O PE M IM 10 M S) MU HM S NI (O RN MI TU NU Surface Mount Shield Beads SH SMB2.5R SMB2.5 DA SERIES 0.005 0.005 *Complete part # must include series # PLUS the dash # For surface finish information, refer to www.delevanfinishes.com Actual Size Physical Parameters Inches A 0.285 ± 0.010 B 0.185 ± 0.015 C 0.355 ± 0.020 D 0.460 Max. E 0.050 ± 0.005 F 0.075 Min. Millimeters 7.2 ± 0.25 4.7 ± 0.38 9.02 ± 0.51 11.68 Max. 1.27 ± 0.13 1.9 Min. Suggested Land Pattern Dimensions Inches Millimeters U 0.075 1.9 V 0.095 2.4 W 0.265 6.7 X 0.09 2.3 Y 0.19 4.8 Z 0.185 4.7 Operating Temperature Range –40°C to +125°C Impedances are measured on the HP 4291A Impedance Analyzer Material High resistivity ferrite material eliminates the need to insulate windings Lead Wire Plated copper Idc Max. Based on a 35° C rise from 90°C ambient Parts are available in tape and reel packaging Packaging Tape & reel (24mm): 13" reel, 700 pieces max.; 7" reel not available For more detailed graphs, contact factory 270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: [email protected] • www.delevan.com 1/2009