191 5.00 (.197) max. max. max. max. 3.5 (.138) typ. 5.20 (.205) 0.80 (.0314) typ. typ. 1 1.0 (.0394) 5.20 (.205) typ. 5.00 (.197) 4.8 (.189) 4 2 3 191y & 351y: max. 4.7 (.185) 102y to 302y: max. 4.7 (.185) 402y: features current rating up to 5 a inductance range: 0.60 to 6.0 h frequency range to 1200 mhz rohs compliant* applications emi suppression srf0504 series - line filter *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. rated voltage ..............................50 vdc dielectric withstanding voltage ..125 vdc temperature rise .. 20 ? at rated current operating temperature ................................. -40 ? to +125 ? (temperature rise included) storage temperature .. -40 ? to +125 ? solderability ................. 250 ? for 5 sec. (jedec j-std-020d) electrical speci cations @ 25 ? part number l ( h) ** (ref.) impedance*** z ( ) @ 100 mhz dcr (m ) max. (each winding) rated current (ma) srf0504-191y 0.60 190 ?35 % 20 5000 srf0504-351y 1.1 350 ?35 % 40 2000 SRF0504-102Y 2.7 1000 ?35 % 60 1500 srf0504-152y 3.6 1500 ?35 % 100 1000 srf0504-302y 6.0 3000 ?50 % 200 500 srf0504-402y 2.8 4000 ?50 % 300 200 general speci cations core material ................................ferrite wire ............................enameled copper terminal coating .................................sn packaging ..... 1000 pcs. per 13-inch reel materials product dimensions schematic dimensions: mm (inches) ** test condition: 100 khz, 0.1 v *** at 20 ?. 0.8 (.031) 1.0 (.039) 2.3 (.091) ref. ref. ref. ref. 1.6 (.063) ref. 1.6 (.063) 2.3 (.091) ref. how to order srf0504 - 102 y model value code (see table) tolerance code typical part marking 191 402 srf0504-191y ~ srf0504-302y srf0504-402y n1 12 n2 43 impedance graphs (continued on page 2) srf0504-191y 1 10 100 1000 10000 1 10 100 1000 10000 frequency (mhz) impedance ( ) 1 10 100 1000 10000 1 10 100 1000 frequency (mhz) impedance ( ) srf0504-351y 191 *rohs compliant recommended layout
speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. srf0504 series - line filter impedance graphs (continued) frequency (mhz) frequency (mhz) frequency (mhz) frequency (mhz) impedance ( ) impedance ( ) impedance ( ) impedance ( ) 10 100 1000 10000 1 10 100 1000 SRF0504-102Y srf0504-152y srf0504-302y srf0504-402y 10 100 1000 10000 1 10 100 1000 10 100 1000 10000 1 10 100 1000 10 100 1000 10000 1 10 100 1000
srf0504 series - line filter packaging speci cations dimensions: mm (inches) qty: 1000 pcs. per reel rev. 02/12 speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. srf0504 series - line filter 18 +0 (.709 +0) 22.4 (.882) 2.0 0.5 (.079 .020) 50.0 -0 (1.97 -0) 330 (12.99) dia. 13.0 ?0.5 (.512 ?.020) dia. 13.0 ?0.5 (.512 ?.020) dia. 21.0 0.8 (.827 .031) 16.0 (.630) 191 191 191 191 user direction of feed 200 (7.87) no component no component components 400 (15.75) start 4.0 (.157) 12.0 (.472) end asia-paci c: tel: +886-2 2562-4117 ?fax: +886-2 2562-4116 europe: tel: +41-41 768 5555 ?fax: +41-41 768 5510 the americas: tel: +1-951 781-5500 ?fax: +1-951 781-5700 www.bourns.com
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