1 data sheet ! note: 1. this datasheet is downloaded from the website of murata manufacturing co., ltd. therefore, it?s speci? cations are subject to change or our products in it may be discontinued without advance notice. please check with our sales representatives or product engineers before ordering. 2. this datasheet has only typical speci? cations because there is no space for detailed speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. http://www.murata.com/ 1 noise suppression products/emi suppression filters > leaded emifil r (three-terminal capacitor type) > standard type 2012.9.6 o this data sheet is applied for lead emifil r capacitor type used for general electronics equipment for your design. leaded emifil r (three-terminal capacitor type) standard type c dimensions (in mm) 4.0 max. 9.5 max. 1.00.5 10.0 max. i 1.5 max. 5.00.5 2.50.5 ?0.65 i q55 type: 25.0 min. q56 type: 6.01.0 q54 type: 4.00.5 gnd c insertion loss characteristics (main items) 0.01 0.1 1 10 100 1000 0 20 40 60 80 100 insertion loss (db) frequency (mhz) 270pf 2200pf 22000pf (50 - 50 ) c rated value ( p : lead type/packaging code) part number capacitance rated voltage rated current operating temperature range dsn9nc52a271 p 270pf 20% 100vdc 7a -25 to +85c dsn9nc52a222 p 2200pf 20% 100vdc 7a -25 to +85c dsn9nc51h223 p 22000pf 50/-20% 50vdc 7a -25 to +85c rated current is 6a for taping type and its lead diameter is phi 0.6mm and three terminal in line arrangement. continued on the following page. c dimensions (in mm) 4.0 max. 9.5 max. gnd q55 type: i = 25.0 min. q50 type: i1 = 4.00.5 1.250.5 15.5 max. i i1 1.5 max. 5.00.5 2.50.5 ?0.65 ferrite bead c insertion loss characteristics (main items) 0.01 0.1 1 10 100 1000 0 20 40 60 80 100 insertion loss (db) frequency (mhz) 270pf 2200pf 22000pf (50 - 50 ) dsn9n/dst9n series dsn9n series dst9n series
2 data sheet ! note: 1. this datasheet is downloaded from the website of murata manufacturing co., ltd. therefore, it?s speci? cations are subject to change or our products in it may be discontinued without advance notice. please check with our sales representatives or product engineers before ordering. 2. this datasheet has only typical speci? cations because there is no space for detailed speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. http://www.murata.com/ 2 noise suppression products/emi suppression filters > leaded emifil r (three-terminal capacitor type) > standard type 2012.9.6 o this data sheet is applied for lead emifil r capacitor type used for general electronics equipment for your design. c equivalent circuit gnd no polarity. c rated value ( p : lead type/packaging code) part number capacitance rated voltage rated current operating temperature range dst9nc52a271 p 270pf 20% 100vdc 7a -25 to +85c dst9nc52a222 p 2200pf 20% 100vdc 7a -25 to +85c dst9nc51h223 p 22000pf 50/-20% 50vdc 7a -25 to +85c rated current is 6a for taping type and its lead diameter is phi 0.6mm and three terminal in line arrangement. c equivalent circuit gnd no polarity. continued from the preceding page. c packaging minimum quantity lead type/packaging minimum order quantity (order in sets only) (pcs.) part number ammo pack bulk (bag) 2000 250 q55 500 q54/q56 1000 200 q55 250 q50/q52 ?320mm paper reel q55b q50b q52b q54b q56b t41b t51b q91a q92a q93a u21a u31a all series all series dss6n dst9n/h dst9n ds p 6 , dsn9n/h dsn6/9 , dss6 dss6n 25.0 min. 4.00.5 6.01.0 4.00.5 6.01.0 4.00.5 25.0 min. 20.01.0 16.51.0 18.51.0 16.51.0 18.51.0 code lead length* (in mm) bulk ammo pack packaging straight incrimp straight incrimp lead type series * lead distance between reference and bottom planes except bulk. dsn9 series dst9 series continued on the following page. dsn9n series dst9n series
3 data sheet ! note: 1. this datasheet is downloaded from the website of murata manufacturing co., ltd. therefore, it?s speci? cations are subject to change or our products in it may be discontinued without advance notice. please check with our sales representatives or product engineers before ordering. 2. this datasheet has only typical speci? cations because there is no space for detailed speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. http://www.murata.com/ 3 noise suppression products/emi suppression filters > leaded emifil r (three-terminal capacitor type) > standard type 2012.9.6 o this data sheet is applied for lead emifil r capacitor type used for general electronics equipment for your design. continued from the preceding page. c caution notice o rating do not use products beyond the rated current and rated voltage as this may create excessive heat and deteriorate the insulation resistance. o soldering and mounting 1. mounting holes should be designed as specified in these specifications. other designs than those shown in these specifications may cause cracks in ceramics that may lead to smoking or firing. 2. dsn9/dst9/dsn9h/dst9h/vfs9v series mounting for pcb. (applis only to bulk type.) the form of the mounting hole of the bulk item is a triangle. the product should be inserted and soldered to each hole in the correct way as in fig.2. (the center terminal and the other terminals become parallel when viewing the product from the side.) smoking and firing maybe caused by incorrect mounting as in fig.3. (the center terminal and the other terminals cross when viewing the product from the side.) fig.2 right way fig.3 wrong way marking side center terminal (ground terminal) ! caution continued on the following page.
4 data sheet ! note: 1. this datasheet is downloaded from the website of murata manufacturing co., ltd. therefore, it?s speci? cations are subject to change or our products in it may be discontinued without advance notice. please check with our sales representatives or product engineers before ordering. 2. this datasheet has only typical speci? cations because there is no space for detailed speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. http://www.murata.com/ 4 noise suppression products/emi suppression filters > leaded emifil r (three-terminal capacitor type) > standard type 2012.9.6 o this data sheet is applied for lead emifil r capacitor type used for general electronics equipment for your design. continued from the preceding page. o storage and operating conditions o soldering and mounting 1. do not use products in a chemical atmosphere such as chlorine gas, acid or sulfide gas. 2. do not use products near water, oil or organic solvents. avoid environments where dust or dirt may adhere to the product. 1. storage period use the products within 12 months after delivery. solderability should be checked if this period is exceeded. 2. storage conditions (1) storage temperature: -10 to 40 degrees c relative humidity: 15 to 85% avoid sudden changes in temperature and humidity. (2) do not store products in a chemical atmosphere such as chlorine gas, acid or sulfide gas. (3) when restoring taping type (bl01rn1a1f1j), please attach the spacer between the flanges of the reel. the spacer is corrugated paper that is attached when shipping. 1. washing failure and degradation of a product are caused by the washing method. when you wash in conditions that are not in the mounting information, please contact murata engineering. 2. soldering reliability decreases with improper soldering methods. please solder by the standard soldering conditions shown in the mounting information. 3. other noise suppression levels resulting from murata's emi suppression filters emifil r may vary, depending on the circuits and ics used, type of noise, mounting pattern, lead wire length, mounting location, and other operating conditions. be sure to check and confirm in advance the noise suppression effect of each filter, in actual circuits, etc. before applying the filter in a commercial-purpose equipment design. 1. terminal (with mark) should be properly connected to the line of incoming electrostatic surge. (there is polarity.) otherwise, no effect in esd suppression can be expected (vfr3v). 2. products should be used at rated voltage or less and rated current or less. 3. products should not be applied for the absorption of surges that have large energy (e.g., induced lightning surges, switching surges) because it is designed for the absorption of electrostatic surges (vfr3v). 4. electrostatic testing should be done on the following conditions (vfr3v). n s ; # 2 s 6 2 ] 2 < 8.0 x10 5 n: times applied c: charging capacitance (pf) v: testing voltage (kv) r: charging resistance ( ) incoming electrostatic surges incoming electrostatic surges example of input terminal example of output terminal notice
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