SMD Line Filter ASTC-4H Series Pb FEATURES: • Can be used as single, coupled inductors or 1:1 transformers that provide isolation between two windings • 4 terminal package designed for reliable PCB Mounting • More flexible inductance combination implemented by series or parallel connections RoHS/RoHS II compliant 14.0 x 14.0 x 6.4mm APPLICATIONS: • Computer and portable power devices • LED monitors, DVD players • DC-DC converters • Buck, boost, and forward converters • Noise filtering for power lines Operating Temperature: -25˚C to +85˚C Storage Temperature: -25˚C to +85˚C ELECTRICAL SPECIFICATIONS: Part Number L DCR Typ IDC Irms ASTC-4H- ± 20% Per Winding Per Winding Per Winding Inductance Code (µH) (mΩ) (A) (A) ASTC-4H-1R4 1.39 5.2 10.0 9.23 ASTC-4H-2R2 2.18 6.3 7.00 6.90 ASTC-4H-4R3 4.26 8.5 5.50 5.40 ASTC-4H-8R7 8.70 15 3.80 3.70 ASTC-4H-100 10.5 20 3.50 3.40 ASTC-4H-150 14.7 29 2.80 2.70 ASTC-4H-200 19.6 34 2.40 2.30 ASTC-4H-250 25.1 48 2.20 2.10 ASTC-4H-300 29.6 59 2.00 1.90 ASTC-4H-350 34.8 71 1.80 1.70 ASTC-4H-500 50.1 104 1.50 1.40 ASTC-4H-680 68 153 1.20 1.10 ASTC-4H-101 101 235 1.10 1.00 ASTC-4H-151 154 365 1.07 1.00 ASTC-4H-201 200 521 0.80 0.70 ASTC-4H-301 303 787 0.60 0.50 ASTC-4H-471 470 800 0.50 0.40 ASTC-4H-102 1000 1500 0.25 0.25 Test Conditions: 1. Turns Ratio(±2%): 1:1 (1-2:3-4) 2. HI-POT : 300Vrms (1-2 to 3-4) 3. IDC : Based on inductance change (Δ L/Lo : ≤ -30%) 4. IRMS : ΔT of 40oC temperature increase max. 5. Test Freq: 100KHz, 0.25Vrms (1-2/3-4) 6. Max DCR is DCR Typ + 15% 7. Polarity: 1 and 4 are in phase ABRACON IS 9001:2008 ISOISO 9001 / QS 9000 CERTIFIED Revised: 06.05.14 Visit www.abracon.com for Terms & Conditions of Sale 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000| fax 949-546-8001| www.abracon.com SMD Line Filter ASTC-4H Series Pb RoHS/RoHS II compliant 14.0 x 14.0 x 6.4mm PART NUMBER IDENTIFICATION: ASTC- 4H - - Inductance Code Packaging Please refer to Electrical Spec Table T: 500pcs/reel OUTLINE DIMENSION: Recommend Land Pattern E ref F ref G ref H ref 12.50 12.50 4.06 3.05 Dimensions: inch/mm ABRACON IS 9001:2008 ISOISO 9001 / QS 9000 CERTIFIED Revised: 06.05.14 Visit www.abracon.com for Terms & Conditions of Sale 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000| fax 949-546-8001| www.abracon.com SMD Line Filter ASTC-4H Series Pb RoHS/RoHS II compliant 14.0 x 14.0 x 6.4mm SCHEMATICS: 1 4 2 3 REFLOW PROFILE: ABRACON IS 9001:2008 ISOISO 9001 / QS 9000 CERTIFIED Profile Feature Pb-Free Assembly Average Ramp-Up Rate (Ts max to Tp) 3°C /second max. Preheat -Temperature Min (Ts min) -Temperature Max (Ts max) -Time (ts min to ts max) 150°C 200°C 60-180 seconds Time maintained above: -Temperature (TL) -Time (tL) 217°C 60-150 seconds Peak/Classification Temperature (Tp) Time within 5°C of actual Peak Temperature (tp) Ramp-Down Rate 245±5°C 20-40 seconds Time 25°C to Peak Temperature 6 minutes max. 6°C /seconds max Revised: 06.05.14 Visit www.abracon.com for Terms & Conditions of Sale 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000| fax 949-546-8001| www.abracon.com SMD Line Filter ASTC-4H Series Pb RoHS/RoHS II compliant 14.0 x 14.0 x 6.4mm TAPE & REEL: T= tape and reel (500pcs/reel) A B C D G N T 330 21±0.8 13±0.5 24 26 60 30.4 Dimensions: mm ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information. ABRACON IS 9001:2008 ISOISO 9001 / QS 9000 CERTIFIED Revised: 06.05.14 Visit www.abracon.com for Terms & Conditions of Sale 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000| fax 949-546-8001| www.abracon.com