PST041H-4R7MS

CYNTEC CO., LTD. 乾坤科技股份有限公司 DOCUMENT : PST041H-000 REVISION : A3 PAGE : 1 OF 5 Sealed Choke Coil PST041H type
Features ： Low profile 3.8mm x 3.8mm x 1.8mm Low coil resistance with large currents. High magnetic shield construction should actualize high resolution for EMC protection. 100% lead (Pb) free meet RoHS standard
Application Cellular phones, LCD displays, HDDs, DVCs, DSCs, PDAs etc..
Outline Dimensions W Code L W T P L P P Dimensions (mm) 3.8 ± 0.2* 3.8 ± 0.2* 1.8 Max.* 1.0 ± 0.2 * Dimensions are of the case not including the termination. For maximum overall dimensions including the termination, add 0.1mm. T Note
：This graph is in regard to outline dimensions spec. For outer appearance, please refer to actual product. Recommend Land Pattern Dimensions The customer shall determine the land dimensions shown above after confirming and safety. B A C A 3.8 B 1.8 C 3.8 Unit : mm CYNTEC CO., LTD. 乾坤科技股份有限公司
DOCUMENT : PST041H-000 REVISION : A3 PAGE : 2 OF 5 Specifications Part Number PST041H-R56MS PST041H-1R0MS PST041H-1R2MS PST041H-1R5MS PST041H-1R8MS PST041H-2R2MS PST041H-3R3MS PST041H-4R7MS PST041H-6R8MS PST041H-8R2MS PST041H-100MS PST041H-150MS PST041H-220MS PST041H-330MS PST041H-470MS PST041H-680MS PST041H-101MS PST041H-221MS PST041H-331MS ： ： L0 Inductance ( µH ) @ (0A) 0.56 1.0 1.2 1.5 1.8 2.2 3.3 4.7 6.8 8.2 10.0 15.0 22.0 33.0 47.0 68.0 100.0 220.0 330.0 Heat Rating Current DC Amps. Idc ( A ) Rdc ( mΩ) Typical 17 20 25 33 34 35 45 70 90 105 135 185 250 405 495 885 1,545 3,150 4,200 Maximum Saturation Current DC Amps. Isat ( A ) Typical Maximum Typical Maximum 5.4 3.8 3.6 3.2 3.1 3.0 2.7 2.2 1.9 1.5 1.4 1.25 1.2 0.9 0.8 0.58 0.42 0.30 0.27 4.86 3.42 3.24 2.88 2.79 2.70 2.43 1.98 1.71 1.35 1.26 1.12 1.08 0.81 0.72 0.52 0.37 0.27 0.24 5.5 3.8 3.6 3.5 3.1 3.0 2.4 2.0 1.7 1.6 1.55 1.0 0.83 0.68 0.56 0.48 0.45 0.33 0.25 4.95 3.42 3.24 3.15 2.79 2.70 2.16 1.80 1.53 1.44 1.40 0.90 0.74 0.61 0.50 0.43 0.40 0.30 0.22 22 25 30 40 41 45 56 90 115 132 170 222 315 486 594 1,062 1,854 3,780 5,040 * If you require another part number please contact with us. ** Inductance Tolerance ± 20% Note 1. All test data is referenced to 25 ambient. Note 2. Test Condition:100KHz, 1.0Vrms Note 3. Idc : DC current (A) that will cause an approximate T of 40 Note 4. Isat : DC current (A) that will cause Lo to drop approximately 30% Note 5. Operating Temperature Range -55 to + 125 Note 6. The part temperature (ambient + temp rise ) should not exceed 125 under worse case operating conditions. Circuit design , component placement, PWB trace size and thickness, airflow and other cooling provision all affect the part temperature. Part temperature should be verified in the end application. Note 7. The rated current as listed is either the saturation current or the heating current depending on which value is lower. ： ： ： ： ： ： ： ℃ △ ℃ ℃ ℃ ℃ CYNTEC CO., LTD. 乾坤科技股份有限公司 : 3 OF 5 40 0.12 20 0.00 0 1.0 2.0 3.0 4.0 5.0 DC BIAS(Amps) 6.0 7.0 1.0 60 1.5 0.9 60 INDUCTANCE(µH) 40 0.3 20 0.0 0 ℃ INDUCTANCE(µH) 30 TEMP RISE( ) 40 ℃ 0.0 4.5 1.4 ℃) 30 20 0.7 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 DC BIAS(Amps) 2.7 3.0 3.3 3.6 INDUCTANCE(µH) TEMP.RISE( 4.0 4.4 4.8 100 ℃) 40 ℃ 0 60 40 INDUCTANCE(µH) 3.6 20 5.4 ℃ 2.0 2.4 2.8 3.2 DC BIAS(Amps) 80 70 TEMP RISE( ) 2.8 1.6 PST041H-2R2MS 0.0 50 1.2 TEMP.RISE( 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 DC BIAS(Amps) 0.8 1.0 0.5 2.1 0 0.4 INDUCTANCE(µH) 10 ℃ 10 1.5 0.3 3.5 30 60 20 PST041H-3R3MS ℃) 2.0 0.6 4.2 40 20 0.0 50 0.0 50 0.0 1.5 ℃) 70 0.3 2.5 TEMP.RISE( 5.6 60 TEMP.RISE( 60 0.9 4.8 PST041H-1R5MS 0.6 1.8 INDUCTANCE(µH) 2.4 3.2 4.0 DC BIAS(Amps) 0.9 3.0 1.2 1.6 INDUCTANCE(µH) 70 PST041H-1R8MS 0 0.8 1.2 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 5.6 DC BIAS(Amps) ℃ 20 0.0 80 2.1 40 0.0 1.2 ℃) ℃) 0.2 1.8 TEMP.RISE( TEMP.RISE( 0.4 100 0.6 INDUCTANCE(µH) 0.6 8.0 PST041H-1R2MS 80 0.8 TEMP RISE( ) 0.24 ℃) 100 TEMP RISE( ) TEMP.RISE( PST041H-1R0MS TEMP RISE( ) 0.36 ℃ INDUCTANCE(µH) INDUCTANCE(µH) 60 INDUCTANCE(µH) TEMP RISE( ) 0.48 TEMP RISE( ) INDUCTANCE(µH) 80 1.5 INDUCTANCE(µH) PAGE 1.2 100 0.60 0.0 INDUCTANCE(µH) : A3 0.4 0.8 1.2 1.6 2.0 2.4 2.8 DC BIAS(Amps) 3.2 3.6 4.0 4.4 PST041H-4R7MS 100 80 3.6 60 2.7 INDUCTANCE(µH) 1.8 TEMP.RISE( 10 0.9 0 0.0 ℃) 40 20 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 DC BIAS(Amps) 2.4 2.7 3.0 3.3 ℃ TEMP RISE( ) PST041H-R56MS 0.72 0.0 REVISION Current Characteristic INDUCTANCE(µH)
DOCUMENT : PST041H-000 CYNTEC CO., LTD. 乾坤科技股份有限公司 20 1.4 0.0 TEMP.RISE( 4.0 ℃) 40 ℃ 20 2.0 0.0 INDUCTANCE(µH) 60 INDUCTANCE(µH) 6.0 4.8 TEMP.RISE( 3.2 0 PST041H-220MS ℃) 30 15 4.5 0.0 0.2 0.4 0.6 0.8 1.0 DC BIAS(Amps) 1.2 1.4 75 15.0 60 12.0 45 INDUCTANCE(µH) 9.0 TEMP.RISE( 6.0 ℃) 30 0 0.2 0.4 0.6 0.8 1.0 1.2 DC BIAS(Amps) 1.4 1.6 1.8 2.0 PST041H-330MS 75 35.0 60 28.0 45 21.0 INDUCTANCE(µH) 14.0 TEMP.RISE( ℃) 30 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 DC BIAS(Amps) 0.9 1.0 1.1 1.2 70 PST041H-680MS 36.0 60 27.0 INDUCTANCE(µH) 18.0 TEMP.RISE( 40 ℃) 9.0 20 0.0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 DC BIAS(Amps) 0.8 0.9 1.0 1.1 ℃ INDUCTANCE(µH) 70 80 ℃ 15 7.0 100 45.0 ℃ 15 3.0 1.6 PST041H-470MS 54.0 PST041H-150MS 0.0 0 0.0 INDUCTANCE(µH) INDUCTANCE(µH) INDUCTANCE(µH) ℃ TEMP RISE( ) 45 TEMP.RISE( 0 42.0 TEMP RISE( ) INDUCTANCE(µH) 60 9.0 ℃ 15 0.0 18.0 13.5 30 0.0 75 22.5 45 ℃) 1.6 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 DC BIAS(Amps) 27.0 60 INDUCTANCE(µH) 18.0 TEMP RISE( ) INDUCTANCE(µH) 80 8.0 75 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 DC BIAS(Amps) 100 10.0 90 0.0 0 PST041H-100MS PST041H-8R2MS 6.4 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 DC BIAS(Amps) 12.0 : 4 OF 5 TEMP RISE( ) 40 PAGE TEMP RISE( ) 2.8 ℃) ℃ : A3 TEMP RISE( ) TEMP.RISE( 8.0 60 INDUCTANCE(µH) 4.2 80 REVISION 60 50 56 INDUCTANCE(µH) 42 TEMP.RISE( 40 ℃) 30 28 20 14 10 0 0 0.0 0.1 0.2 0.3 0.4 0.5 DC BIAS(Amps) 0.6 0.7 0.8 ℃ TEMP RISE( ) 5.6 9.6 INDUCTANCE(µH) INDUCTANCE(µH) 7.0 100 TEMP RISE( ) PST041H-6R8MS 8.4 DOCUMENT : PST041H-000 CYNTEC CO., LTD. 乾坤科技股份有限公司 TEMP.RISE( 40.0 ℃) 40 20 20.0 0.0 0.00 0.20 0.30 0.40 DC BIAS(Amps) 0.60 80 280.0 60 210.0 INDUCTANCE(µH) 140.0 TEMP.RISE( ℃) 40 20 70.0 0.0 0.00 0 0.05 0.10 0.15 0.20 0.25 DC BIAS(Amps) 0.30 0.35 0.40 PST041H-221MS 100 225.0 80 180.0 60 INDUCTANCE(µH) 135.0 TEMP.RISE( 90.0 0.00 100 350.0 : 5 OF 5 ℃) 40 20 0.0 0.70 PST041H-331MS 420.0 INDUCTANCE(µH) 0.50 PAGE 45.0 0 0.10 INDUCTANCE(µH) 60 INDUCTANCE(µH) 60.0 TEMP RISE( ) 80.0 ℃ ℃ TEMP RISE( ) INDUCTANCE(µH) 80 : A3 270.0 100 100.0 REVISION 0 0.05 0.10 0.15 0.20 0.25 0.30 DC BIAS(Amps) 0.35 0.40 0.45 ℃ TEMP RISE( ) PST041H-101MS 120.0 DOCUMENT : PST041H-000