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| IA NT Features Lead free RoHS compliant* Bifilar or sector windings Wide frequency range over 1000 MHz Rated current 0.2 to 0.5 A Open construction is more economical Applications For the suppression of EMI in data and M PL signal lines, e.g. CAN Bus *R oH S CO than DR332 Series DR331 Series Surface Mount Data Line Chokes Electrical Characteristics (@ 25 C) Bourns Part Number DR331-113BE DR331-253AE DR331-513AE DR331-513BE DR331-104AE DR331-474BE DR331-105BE DR331-475BE L (1-4) @ 100 kHz, 0.1 Vrms (H) 11.0 +25 % 25.0 +25 % 51.0 +25 % 51.0 +25 % 100.0 +25 % 470.0 +25 % 1000.0 +25 % 4700.0 +25 % LL (1-4) @ 100 kHz, 0.1 Vrms (Typ.) (2-3 Short) 0.05 H 1.50 H 2.00 H 0.60 H 0.85 H 0.28 H 0.29 H 0.30 H RDC () (Winding) Max. 0.12 0.20 0.30 0.30 0.10 0.28 0.40 0.70 Rated Current Max. 0.5 A 0.5 A 0.5 A 0.5 A 0.5 A 0.5 A 0.5 A 0.2 A Winding Bifilar Sector Sector Bifilar Sector Bifilar Bifilar Bifilar Rated Voltage ..................80 Vdc/42 Vac Hipot (1 sec.)..........250 Vac/60 Hz, 3 mA *Operating Temperature ..-40 to +135 C *Storage Temperature ......-40 to +135 C Temperature Rise ..................30 C max. at rated current Resistance to Solder Heat ......................................260 C 10 sec. Core ..............................................Ferrite Wire ......Enameled copper wire (Class F) Base ............................PPHS (UL 94V-0) Terminal ....................................Cu/Ni/Sn Adhesive................................Epoxy resin Packaging ..................1500 pcs. per reel How to Order Product Dimensions 9.00 0.3 (.354 .012) 7.30 TYP. (.287) Recommended PCB Layout 1.20 REF. (.047) REF. 2.20 (.087) 3.70 (.146) REF. DR331 - 253 A E Model Value Code See Model-Value Table Winding Type A = Sector B = Bifilar Terminal E = Cu/Ni/Sn (Lead Free) 1 2 4 3 5.40 0.3 (.213 .012) 9.60 (.378) REF. DIMENSIONS: 4.70 0.3 (.185 .012) MM (INCHES) 0.30 (.012) 5.50 TYP. (.217) 0.50 (.020) TYP. Schematic N2 1.75 TYP. (.069) 3 2 N1 = POLARITY 2.54 TYP. (.100) 3 1 4 2 1 4 Typical Part Marking 113B = DR331-113B 113B 0518 DATE CODE: WEEK DATE CODE: YEAR *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. DR331 Series Surface Mount Data Line Chokes Solder Profile 300 <1> Max. of 70 seconds > 200 C <2> Max. of 50 seconds > 230 C <3> Max. of 10 seconds > 255 C <3> 260 C 255 C 230 C <2> 200 245 C 250 (C) <1> Temperature 150 120 - 150 seconds 100 Ramp-down 5 C/second maximum 50 Ramp-up 4 /second maximum 0 0 50 100 Time 150 (Seconds) 200 250 300 Impedance vs. Frequency 100000 Insertion Loss vs. Frequency 0 -5 10000 -10 Insertion Loss (dB) -475BE -105BE -15 Impedance () -104AE -20 -25 -113BE 1000 -474BE -513AE -253AE 100 -104AE -113BE -253AE -474BE -513AE -105BE -475BE -30 -35 -40 -45 10 0.1 1 10 Frequency (MHz) 1000 100 1000 0.1 1 10 100 1000 Frequency (MHz) 0 -2 -4 Insertion Loss (dB) -513BE -6 -8 -10 -12 -14 -16 -18 Impedance () -513BE 100 1 10 100 Frequency (MHz) 1000 10000 0.1 1 10 100 1000 Frequency (MHz) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. DR331 Series Surface Mount Data Line Chokes Packaging Specifications 330.0 DIA. (13.00) 2.0 0.5 (.079 .020) 22.4 (.882) COVER TAPE 21.0 0.8 (.827 .031) 13.0 (.512) DIA. DIMENSIONS: 50.0 (1.969) 13.0 DIA. (.512) MM (INCHES) 18.0 (.709) EMBOSSED CARRIER 16.0 (.630) 1.75 (.069) END DIA. 1.55 (.061) 8 (.315) 4 (.157) START 16.0 (.630) 253A 512 253A 512 253A 512 253A 512 253A 512 NO COMPONENT NO COMPONENT COMPONENTS 160 (6.300) 390 (15.354) USER DIRECTION OF FEED 1500 PCS. PER REEL REV. 06/06 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. |
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