SPECIFICATION FOR APPROVAL REF. : ST1810□□□□L□-□□□ ABC'S DWG NO. PROD. SMD Toroidal Power Filter NAME REV. 20130520-A PAGE 1 A A` C C` 2R6 Ⅰ﹒Configuration and dimensions： MARKING INDUCTANCE CODE D B 1 4 2 3 15.00 15.50 2.54 ( PCB Pattern ) Unit：m/m A A' B C C' D 14.60±0.30 15.00 max. 17.75±0.40 8.90 typ. 10.30 max. 15.50 typ. Ⅱ﹒Schematic diagram： 1 2 3 4 Ⅲ﹒Description： a﹒Ferrite toroidal core construction. b﹒Enamelled copper wire：F class Peak Temp：245℃ max. Max. Peak Temp - 5℃：30sec max. Max time above 217℃ ：60sec~150sec max. Temperature Rising Area c﹒Product weight： 5.20g（ref.） Preheat Area +4.0℃ / sec max. d﹒Moisture sensitivity Level 1 e﹒Products comply with RoHS' requirements 250 f﹒Halogen free available 200 150 ~ 200℃ / 60 ~ 120sec Reflow Area Forced Cooling Area +3.0℃ / sec max. -(1.0 ~ 5.0)℃ / sec max. Peak Temperature: 245℃ Ⅳ﹒General specification： a﹒Storage Temp.：-40℃ ----+125℃ b﹒Operating Temp.：-40℃----+125℃ (Temp. rise included) c﹒Resistance to solder heat：245℃.10 Secs. AR-001C Temperature ( ℃ ) 217℃ 60sec~150sec 60sec max. 150 60sec~120sec 100 50 0 50 100 150 Time ( seconds ) 200 250 SPECIFICATION FOR APPROVAL REF. : ST1810□□□□L□-□□□ ABC'S DWG NO. PROD. SMD Toroidal Power Filter NAME REV. 20130520-A PAGE 2 Ⅴ﹒Electrical characteristics： RDC(mΩ) ( Each Winding ) Inductance @10KHz, 0.1 Vrms ( μH ) max. typ. ST18102R6ML□-□□□ 2.6 ± 20% 7.0 5.0 8.0 6.5 ST18104R0ML□-□□□ 4.0 ± 20% 8.0 6.0 7.5 5.0 DWG No. ：Packaging information： 1). 2). "- □□□"：Reference code Irms(A) Isat(A) typ. 5). Isat base on △L/L0A=30％ typ. 6). Test equipment : Inductance (WK-3260B) RDC (CH-502-AC) Code 3). Electrical specifications at 25℃ 4). Irms base on Temp. rise 40℃ typ. Inductance ( uH ) @ Inductance VS. DC Superposition Characteristics 1 10 4R0 2R6 10 0 10 -1 10 0 10 1 10 2 DC Current ( A ) @ DC Current VS Temperature Rise 2R6 4R0 40 Temperature (℃) Temperature (℃) 40 30 20 10 0 0 3 6 DC Current (A) AR-001C 9 12 30 20 10 0 0 3 6 DC Current (A) 9 12 SPECIFICATION FOR APPROVAL REF. : ST1810□□□□L□-□□□ ABC'S DWG NO. PROD. SMD Toroidal Power Filter NAME REV. 20130520-A PAGE 3 Ⅵ﹒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: 24m/m 4 m/m Start 28m/m End 2R6 2R6 2R6 Leader no component 200 m/m min. 2R6 Trailer no component 400 m/m min. Components User direction of feed （2） Dimensions : (m/m) Style A 13 - 32 330 B 21±0.8 C D G 13±0.5 32 34 +0 N T -0 100 38.4 （3） Q'TY & G.W. Per package : Inner : Reel Code B AR-001C Q'TY (pcs) 200 G.W. (gw) 650 Outer : Carton Style 13 - 32 Q'TY (pcs) 800 G.W. (kg) 5.0 Size (cm) 38 x 37 x 22 SPECIFICATION FOR APPROVAL REF. : ABC'S DWG NO. PROD. SMD Toroidal Power Filter NAME REV. ST1810□□□□L□-□□□ 20130520-A PAGE 4 Ⅶ﹒Reliability test： Item 1.High Temperature Exposure Reference documents MIL-STD-202 Method 108 Test Condition 1.Temperature: 125℃ 2.Time:96 hours. 1.Temperature: -40℃ ~ 125℃ 2.Temperature Cycling JESD22 Method JA-104 2.Number of cycle:96 cycle 3.Dwell time:30 minutes 3.Biased Humidity Test MIL-STD-202 Method 103 1.Temperature: 85±5 ℃ 2.Time:96 Hours 3.Humidity: 85±5% RH. 1.Temperature: 125℃ 2.Time:96 hours. 3.Apply rated current. 4.Operational Life MIL-PRF-27 5.Exeternal Visual MIL-STD-883 Method 2009 constructions, marking and Inspect product workmanship. Test Specification 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±25%. 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±25%. 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±25%. 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±25%. 1.No pollution on the surface of products. 2.Clear marking. 3.No crack. 6.Physical Dimensions JESD22 Method JB-100 Verify physical dimensions to the applicable product detail specification. Per product specification standard 7.Resistance to solvents MIL-STD-202 Method 215 Immerse into solvent for 3±0.5 minutes & brush 10 times for therr cycles. 1.No body change in apperarance. 2.No marking blurred. 3.Inductance shall not change more than ±25%. 8.Vibration Test MIL-STD-202 Method 204 1.Frequency and Amplitued : 10-2000-10 Hz, 1.5 mm. 2.Direction:X, Y, Z 3.Test duration:2 hours for each direction, 6 hours in total. 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±25%. 9.Resistance To Soldering Heat Test MIL-STD-202 Method 210 1.Highest temperature： 245±5℃ 2.Time（temp.≧ 217℃）：60~150 Second. 3.IR reflow times：3 times. 10.Rated current MIL-STD-202 Method 330 11.Temperature rise MIL-PRF-27 12.Over load MIL-PRF-27 13.Solderability Test J-STD-002 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±25%. 1.No mechanical and electrical damage. Apply rated current for 5 second. 2.Inductance shall not change more than ±25%. 1.No mechanical and electrical damage. Apply rated current for 10 minutes. 2.Inductance shall not change more than ±25%. 1.No mechanical and electrical damage. Apply twice as rated current for 5 minutes. (It's not application to some special design) 2.Inductance shall not change more than ±25%. 1.Baking in pre-testing： 155±5℃ / 16Hours±30 min. 2.Peak temperature：240±5℃ 3.Time（temp.≧217℃）：60~150 second. 4.IR reflow times：1 times. The terminal shall be at least 95% covered with fresh solder. User Spec. 1.Operating temperature： -40℃~125℃ 2.Room temperature：25℃. 1.No mechanical and electrical damage. 2.Inductance shall not change more than ±25%. MIL-STD-202 Method 201 1.DV:500V 2.Time:1minutes 16.Drop JESD22-B111 Packaged & Drop down from 1m.In 1 angle 1ridges & 2 surfaces orientation. 17.Terminal Strength Test JIS-C-6429 1.Apply push force to samples mounted on PCB. 2.Force of 1.8 kg for 60±1 seconds. 14.Electrical Characteriazation 15.Withstanding Voltage Test AR-001C 1.During the test no breakdown. 2.The characteristic is normal after test. 1.No case deformation or change in appearance. 2.Inductance shall not change more than ±25%. After test, inductors shall be no mechanical damage.