brochure 49 rev 2 08/2003 north america - u.s.a. phone: +1 423 308 1690 fax +1 423 308 1622 e-mail: americas@steward.com north america - mexico phone: +52 662 260-4832 fax: +52 662 260-5074 e-mail: mexico@steward.com europe - scotland, uk phone: +44 (0)1506 414200 fax +44 (0)1506 410694 e-mail: europe@steward.com asia / pacific - singapore phone: +65 6272 2646 fax : +65 6272 6165 e-mail: asia@steward.com china phone: +86-765-563 8860 fax : +86-765-563 8862 e-mail: china@steward.com steward www.steward.com pa rt nu mber # of lines fig # a mm (inches b mm (inches) c mm (inches) d mm (inches) e mm (inches) typical impedance (ohms) rated i max (continuous) ma 25 material @ 300 mhz 28 & 29 material @ 100 mhz _ _f0121-1sr * 11 3.05 + 0.10 (0.120 + 0.004) 2.74 + 0.13 (0.108 + 0.005) 8.51 + 0.25 (0.335 + 0.010) 1.46 + 0.06 (0.058 + 0.003) 1.27 + 0.05 (0.050 + 0.005) 106 5,000 _ _f0121-0sr * 11 3.05 + 0.10 (0.120 + 0.004) 2.74 + 0.13 (0.108 + 0.005) 4.06 + 0.25 (0.160 + 0.010) 1.46 + 0.06 (0.058 + 0.003) 1.27 + 0.05 (0.050 + 0.005) 52 5,000 _ _f0181-1sr * 11 4.57 + 0.10 (0.180 + 0.004) 2.74 + 0.13 (0.108 + 0.005) 8.51 + 0.25 (0.335 + 0.010) 1.46 + 0.06 (0.058 + 0.003) 1.27 + 0.05 (0.050 + 0.005) 133 5,000 _ _f0418-0sr 44 6.10 + 0.10 (0.240 + 0.004) 4.50 + 0.08 (0.117 + 0.003) 2.92 + 0.08 (0.115 + 0.003) 2.24 + 0.08 (0.088 + 0.003) 1.27 + 0.08 (0.05 + 0.003) 77 83 6,000 _ _f0418-1sr 44 6.10 + 0.10 (0.240 + 0.004) 4.50 + 0.08 (0.117 + 0.003) 4.19 + 0.08 (0.165 + 0.003) 2.24 + 0.08 (0.088 + 0.003) 1.27 + 0.08 (0.05 + 0.003) 120 119 6,000 _ _f 0428-0t0 43 10.88 + 0.15 (0.428 + 0.006) 10.88 + 0.15 (0.428 + 0.006) 10.14 + 0.15 (0.399 + 0.006) 7.62 + 0.13 (0.300 + 0.005) 2.54 + 0.05 (0.100 + 0.002) 385 342 10,000 _ _f 0429-0t0 42 10.88 + 0.15 (0.428 + 0.006) 5.49 + 0.08 (0.216 + 0.003) 10.00 + 0.15 (0.394 + 0.006) 2.54+ 0.05 (0.100 + .002) 2.54 + 0.05 (0.100 + 0.002) 285 10,000 _ _f0430-2sr 44 10.87 + 0.15 (0.428 + 0.006) 10.87 + 0.15 (0.428 + 0.006) 6.35 + 0.13 (0.250 + 0.005) 7.62 + 0.13 (0.300 + 0.005) 2.54 + 0.05 (0.100 + 0.002 255 200 9,000 single & multi-line surface mount chokes steward ? s board mounted ferrite products provide economical emi filtering of differential & common mode noise. some sizes are also available in through- hole applications in surface mount and through-hole pcb applications. their rugged construction provides superior protection against transient events as well as much higher peak current handling capability than other emi suppression devices. features: ? up to 10a current rating ? most economical components for filtering either single line or groups of signals ? can be used as multi-turn device ? parts available in broad band, low frequency and high frequency materials m e t s y s g n i r e b m u n t r a p 8 2r s 1 - 1 2 1 0 f r o g n i g a k c a p l a n o i t i d d a d e t c e l e s t r a p t c u d o r p l a i r e t a m e d o c h s i n i f n o i t p i r c s e d n o i s n e m i d e d o c e z i s e d o c e p y t ) t h g i e h y l l a u s u ( figure 4 figure 3 f0318 or f0330 for 3 lines f0530 for 5 lines f0818 for 8 lines * single lines available 25, 28, & 35 (low frequency) materials. multi-lines available in 25 & 29 materials. 9 0.38 (0.015) e d b c a a b d c e figure 1 0.81 + 0.05 (0.031 + 0.002) e d c b a figure 2 a e c b d 2.60 (0.102) typ
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