SPECIFICATION FOR APPROVAL PAGE: 1 REF : 20090505-B PROD. NAME ABC'S DWG NO. SMD POWER INDUCTOR SR0302□□□□L□-□□□ ABC'S ITEM NO. Ⅰ﹒CONFIGURATION & DIMENSIONS： B A : B : C : D : G : H : I : 3.0±0.3 2.8±0.3 2.5±0.3 0.9 typ. 0.8 ref. 3.0 ref. 1.4 ref. m/m m/m m/m m/m m/m m/m m/m C 100 A H D G I I ( PCB Pattern ) Ⅱ﹒SCHEMATIC DIAGRAM： a b Ⅲ﹒MATERIALS： a﹒Core：Ferrite DR core b﹒Wire ：Enamelled copper wire (class H) c c﹒Terminal： Ag/Ni/Sn Peak Temp：260℃ max. Max time above 230℃ ：50sec max. Max time above 200℃ ：70sec max. d﹒Remark：Products comply with RoHS' requirements Reflow Area Forced Cooling Area 150 ~ 200 ℃ / 60 ~ 120sec +2.0 ~ 4.0℃ / sec max. -(1.0 ~ 5.0)℃ / sec max. Peak Temperature: 260℃ Temperature ( ℃ ) 50sec max. 230℃ 200 150 70s ec max. 100 50 0 AR-001A Preheat Area +4.0℃ / sec max. 250 Ⅳ﹒GENERAL SPECIFICATION： a﹒Temp. rise ：40℃ max. b﹒Rated current：Base on temp. rise & △L / L0A=10% typ. c﹒Storage temp.：-40℃ ----+125℃ d﹒Operating temp.：-40℃----+125℃ e﹒Resistance to solder heat：260℃.10 secs. Temperature Rising Area 50 100 150 Time ( seconds ) 200 250 SPECIFICATION FOR APPROVAL REF : 20090505-B PAGE: 2 PROD. NAME ABC'S DWG NO. SMD POWER INDUCTOR SR0302□□□□L□-□□□ ABC'S ITEM NO. Ⅴ﹒ELECTRICAL CHARACTERISTICS： DWG No. Inductance (μH) Q ref. SR03021R0ML□ -□□□ SR03021R2ML□ -□□□ SR03021R5ML□ -□□□ SR03021R8ML□ -□□□ SR03022R2ML□ -□□□ SR03022R7ML□ -□□□ SR03023R3ML□ -□□□ SR03023R9ML□ -□□□ SR03024R7ML□ -□□□ SR03025R6ML□ -□□□ SR03026R8ML□ -□□□ SR03028R2ML□ -□□□ SR0302100ML□ -□□□ SR0302120ML□ -□□□ SR0302150ML□ -□□□ SR0302180ML□ -□□□ SR0302220ML□ -□□□ SR0302270ML□ -□□□ SR0302330KL□ -□□□ SR0302390KL□ -□□□ SR0302470KL□ -□□□ SR0302560KL□ -□□□ SR0302680KL□ -□□□ SR0302820KL□ -□□□ SR0302101KL□ -□□□ SR0302121KL□ -□□□ SR0302151KL□ -□□□ SR0302181KL□ -□□□ SR0302221KL□ -□□□ SR0302271KL□ -□□□ SR0302331KL□ -□□□ SR0302391KL□ -□□□ SR0302471KL□ -□□□ SR0302561KL□ -□□□ SR0302681KL□ -□□□ SR0302821KL□ -□□□ SR0302102KL□ -□□□ SR0302122KL□ -□□□ 1.0±20% 1.2±20% 1.5±20% 1.8±20% 2.2±20% 2.7±20% 3.3±20% 3.9±20% 4.7±20% 5.6±20% 6.8±20% 8.2±20% 10.0±20% 12.0±20% 15.0±20% 18.0±20% 22.0±20% 27.0±20% 33.0±10% 39.0±10% 47.0±10% 56.0±10% 68.0±10% 82.0±10% 100.0±10% 120.0±10% 150.0±10% 180.0±10% 220.0±10% 270.0±10% 330.0±10% 390.0±10% 470.0±10% 560.0±10% 680.0±10% 820.0±10% 1000.0±10% 1200.0±10% 20 22 23 23 22 22 23 24 18 18 18 16 18 15 20 18 23 23 20 24 23 18 24 24 40 40 38 45 40 45 40 40 42 43 43 45 40 40 Test Freq. SRF L (MHz) Q typ. (MHz) 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.252 0.252 1). □：Packaging information… A：Bulk B：Taping Reel 2)."AR-001A □□□ ":Reference code 125.0 100.0 95.0 85.0 75.0 72.0 68.0 50.0 45.0 42.0 40.0 35.0 34.0 33.0 32.0 28.0 22.0 20.0 18.0 18.0 17.0 16.0 14.0 12.0 10.0 10.0 9.0 8.5 8.0 7.0 6.0 5.5 5.0 4.8 4.3 4.0 3.2 3.0 RDC (Ω) max. Irms (A) Isat (A) max. typ. 0.06 0.07 0.07 0.08 0.09 0.10 0.11 0.12 0.15 0.16 0.18 0.20 0.25 0.28 0.40 0.46 0.66 0.75 0.85 1.12 1.27 1.45 1.85 2.10 2.85 3.20 4.60 5.00 5.70 8.60 10.00 10.80 14.30 16.00 18.00 22.50 26.00 30.00 2.100 2.000 1.900 1.800 1.650 1.500 1.400 1.300 1.200 1.100 1.000 0.900 0.800 0.750 0.650 0.580 0.520 0.480 0.420 0.380 0.360 0.340 0.300 0.280 0.260 0.220 0.200 0.185 0.170 0.150 0.130 0.120 0.105 0.095 0.085 0.080 0.070 0.060 2.700 2.500 2.300 2.000 1.850 1.700 1.600 1.500 1.350 1.300 1.200 1.050 0.900 0.850 0.800 0.750 0.650 0.550 0.500 0.450 0.400 0.350 0.320 0.300 0.280 0.250 0.230 0.210 0.190 0.170 0.150 0.140 0.130 0.120 0.110 0.100 0.090 0.080 SPECIFICATION FOR APPROVAL REF : 20090505-B PROD. PAGE: 3 ABC'S DWG NO. SMD POWER INDUCTOR SR0302□□□□L□-□□□ ABC'S ITEM NO. NAME Ⅵ﹒INDUCTANCE VS. DC CURRENT CURVE： 10 3 7 5 471 3 Inductance（uH） 2 10 2 7 5 101 3 330 2 10 1 7 5 100 3 2R7 2 10 0 10 1 2 3 5 7 10 2 2 3 5 7 10 3 DC Current (mA) AR-001A 2 3 5 7 104 SPECIFICATION FOR APPROVAL REF : 20090505-B PAGE: 4 PROD. ABC'S DWG NO. SMD POWER INDUCTOR SR0302□□□□L□-□□□ ABC'S ITEM NO. NAME Ⅶ﹒PACKAGING INFORMATION： ( 1 ) Configuration T Cover tape N A B 2.0±0.5 ∮C ∮C D G Embossed carrier ※ Carrier tape width : D P:8 m/m 4 m/m Start End 100 100 100 Leadr no component 200 m/m min. 100 100 100 Trailer no component 400 m/m min. Components User direction of feed ( 2 ) Dimensions Unit:m/m Style A 13 - 12 330 B 21±0.8 C D 13±0.5 12 G +0 14 N -0 50 T 18.4 ( 3 ) Q'TY & G.W. Per package Inner : Reel Series AR-001A Outer : Carton Q'TY (pcs) G.W. (gw) Style SR0302 2,000 600 13 - 12 SR0302 1,500 450 13 - 12 Q'TY (pcs) G.W. (Kg) Size (cm) 16,000 2.5 42 x 41 x 24 12,000 1.9 42 x 41 x 24 SPECIFICATION FOR APPROVAL REF : 20090505-B PAGE: 5 PROD. ABC'S DWG NO. SMD POWER INDUCTOR NAME SR0302□□□□L□-□□□ ABC'S ITEM NO. Ⅷ﹒DWGING NUMBER EXPRESSION： S R 0 3 0 2 Reference code Appendix code 2 : Package Appendix code 1 : Classification Tolerance code Electrical code Dimension code Type code Appendix code 1：Product Classification L：Lead Free Standard products comply with RoHS' requirements 1 ~ 9：Lead Free Special products comply with RoHS' requirements Appendix code 2：Package Information Code AR-001A Inner package Inner package Q'TY A T.B.D. T.B.D. B T / R ( Reel package ) 2000 pcs C T / R ( Reel package ) 1500 pcs Remark SPECIFICATION FOR APPROVAL REF : 20090505-B PAGE: 6 PROD. NAME SMD POWER INDUCTOR ABC'S DWG NO. SR0302□□□□L□-□□□ ABC'S ITEM NO. Ⅸ﹒RELIABILITY TEST： Test item Solderability Thermal shock test ( Temp. cycle ) Specification Test condition More than 95% of the terminal electrode Shall be covered With fresh solder. Preheat : 155℃ / 4 hours. Solder : Sn96.5 / Ag3 / Cu0.5 or equivalent Solder temp. : 235±5℃ Flux : Rosin Dip time : 5±0.5 seconds Electrical oharacteristics shall not change more than ±20% Room temp. 15 minutes -40 ℃ 30 minutes Room temp. 15 minutes +125 ℃ Total : 50 cycles Humidity test Temperature : 40±2℃ Humidity : 90±5% Time : 1000 hours High temp. Resistance test Temperature : 125±5℃ Applied current : Per spec. Time : 96 hours AR-001A 30 minutes SPECIFICATION FOR APPROVAL REF : 20090505-B PROD. PAGE: 7 ABC'S DWG NO. SMD POWER INDUCTOR NAME SR0302□□□□L□-□□□ ABC'S ITEM NO. Ⅹ﹒UL CARD： OBMW2 Magnet Wire-Comporent October 06, 2005 ELEKTRISOLA (MALAYSLA) SDN BHD JALAN DAMAI SATU JANDA BAIK 28750 BENTONG, PAHANG DARUL MAKMUR MALAYSIA Coating Type Mtl Dsg Estersol 180 Mark Dsg E180 BC Amldester 200 Polysol-N 155 A200 PN155 Polyesterimide (solderable) Polyesterimide Polyurechane Polysol 155 P155, G155 Polyurechane Polysol 155g Polysol 155p Polysol 160 Polysol 180 Pg155 Pp155,Gp155 P160 P180,G180 Polyurechane Polyurechane Polyurechane Polyurechane Polysol 170 Polysol-N 180 Polysol P155p P170 or G170 PN180 P155p Polyurechane Polyurechane OC ____ ____ Nylon ____ ____ ____ ____ ____ ____ Nylon ____ E143312 ANSI Typ Temp Class MW-77 180 MW-74 MW-80, MW-28 MW-79, MW-75 MW-75 MW-79 MW-79 MW-82 MW-79 MW-79 MW-83 MW-79 200 155, 130 155, 130 130 155 155 180 155 155 180 155 Marking：Company name, material designation or marked designation and factory identification on package ok reel See General Information preceding These Recognitions For use only in equipment where the acceptability of the combination is determined by Underwriters Laboratories Inc. AR-001A