CY1040AT125/DS
SMD Power Inductor

• Metal alloy
• Magnetically shielded
• L×W×H:11.5×10.3×4.1mm Max.
• Absolute maximum voltage (across inductor): 50V
• Product weight:2.4 g (Ref.)
• Moisture Sensitivity Level: 1
• AEC-Q200 qualified
• Operating temperature range: -40℃～+125℃ (including coil’s self temperature rise)
• Carrier tape and reel packaging
• 800pcs per reel
• Suitable for DC/DC converters in ECUs, LED head light systems, or other high reliability designs for automotive applications (Note: these products are not intended for use in Airbag or Braking System applications)

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Part Name 14 found

Part Name

Inductance
Within (µH)

D.C.R. at 20°C (mΩ)

Saturation Current (A)

Temperature Rise Current (A)

Max.

(Typ.)

Max.

(Typ.)

Max.

(Typ.)
CY1040AT125DS-R22MC 0.22 ± 20% 1(0.9)62.8(78.5)35(39.8)
CY1040AT125DS-R47MC 0.47 ± 20% 1.6(1.4)38(47.5)33(37.5)
CY1040AT125DS-1R0MC 1 ± 20% 3.1(2.7)29.4(36.8)19(21.5)
CY1040AT125DS-1R5MC 1.5 ± 20% 4.6(4)19.4(24.2)16.7(19)
CY1040AT125DS-2R2MC 2.2 ± 20% 7.5(6.5)16.4(20.5)12.6(14.2)
CY1040AT125DS-3R3MC 3.3 ± 20% 12.2(10.6)15.7(19.6)10(11.4)
CY1040AT125DS-4R7MC 4.7 ± 20% 15(13)12(15)9.2(10.5)
CY1040AT125DS-6R8MC 6.8 ± 20% 22.5(19.6)10.5(13.1)7.4(8.4)
CY1040AT125DS-100MC 10 ± 20% 30(26)7.1(8.9)6.5(7.6)
CY1040AT125DS-150MC 15 ± 20% 42.4(36.8)6.8(8.5)5.5(6.3)
CY1040AT125DS-220MC 22 ± 20% 67.3(58.5)4.8(6)4.6(5.2)
CY1040AT125DS-330MC 33 ± 20% 96.1(83.6)4.5(5.7)3.6(4.1)
CY1040AT125DS-470MC 47 ± 20% 153.6(133.6)4(5)2.8(3.1)
CY1040AT125DS-680MC 68 ± 20% 192(167)3.2(4)2.2(2.8)