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CENKER CKCS5040-470uH M SMD Power Inductor Offering High Rated Current and Low Magnetic Leakage

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Product Description

SMD Power Inductor - CKCS Series

Product Overview

The CKCS Series SMD Power Inductors are designed for surface mounting, offering a compact and ultra-thin profile with high power handling capabilities. Key features include high saturation and low resistance, a magnetic-resin shielded structure to minimize buzz noise, and a closed magnetic circuit design for reduced magnetic leakage and enhanced anti-EMI performance. These inductors provide a rated current over 30% higher than traditional inductors of the same size. They are ideal for applications such as PADs, notebooks, servers, audio equipment, networking devices, security systems, mobile phones, smart home devices, and energy storage equipment.

Product Attributes

  • Brand: Freeite
  • Series: CKCS
  • Core Material: Ni-Zn Ferrite
  • Winding Wire: Polyurethane-copper wire
  • Electrode: External electrode
  • Shielding: Magnetic-resin shielded structure

Technical Specifications

Type (Model) Inductance (uH) DCR (Max.) () Isat (Max.) (A) Irms (Max.) (A) Dimensions (L x W x H) (mm) Packaging Quantity (Pcs/Reel)
CKCS201610 1, 1.5, 2.2, 3.3, 4.7, 6.8 0.114 - 0.816 0.60 - 1.65 0.52 - 1.45 2.0 x 1.6 x 1.05 2000
CKCS252010 1, 1.5, 2.2, 3.3, 4.7, 5.6, 6.8 0.108 - 0.896 0.78 - 1.85 0.59 - 1.65 2.5 x 2.0 x 1.05 2000
CKCS252012 0.47, 0.68, 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10 0.085 - 0.690 0.79 - 3.82 0.62 - 1.95 2.5 x 2.0 x 1.25 2000
CKCS3012 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10, 15, 22, 33, 47 0.040 - 1.450 0.42 - 1.87 0.35 - 2.20 3.0 x 1.2 x 1.3 2000
CKCS3015 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10, 15, 22, 33, 47 0.039 - 1.250 0.35 - 2.32 0.35 - 2.35 3.0 x 1.7 x 1.25 2000
CKCS4018 0.47, 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10, 15, 22, 33, 47, 68, 100, 150 0.023 - 2.500 0.40 - 4.30 0.22 - 2.50 4.0 x 1.8 x 1.3 3000
CKCS4020 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10, 15, 22, 33, 47, 56, 68, 82, 100, 150 0.029 - 2.800 0.48 - 4.78 0.25 - 2.15 4.0 x 2.0 x 1.25 3000
CKCS4030 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10, 15, 22, 33, 47, 68, 100, 120, 150, 180, 220, 330 0.016 - 4.000 0.30 - 5.26 0.25 - 4.14 4.0 x 3.0 x 1.35 2000
CKCS5020 0.47, 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10, 15, 22, 33, 47, 68, 100 0.013 - 1.100 0.53 - 6.20 0.53 - 4.60 5.0 x 2.1 x 1.35 3000
CKCS5040 1, 1.2, 1.5, 2.2, 3.3, 4.7, 6.8, 10, 15, 22, 33, 47, 68, 100, 150, 180, 220, 330, 470 0.012 - 3.000 0.37 - 7.35 0.35 - 4.90 5.0 x 4.0 x 1.6 1500
CKCS6020 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10, 15, 18, 22, 33, 47, 100 0.020 - 1.100 0.40 - 4.25 0.40 - 3.50 6.0 x 2.1 x 1.85 2500
CKCS6028 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10, 15, 18, 22, 33, 47, 68, 82, 100, 150, 220, 330 0.012 - 1.900 0.50 - 6.00 0.38 - 5.20 6.0 x 2.8 x 1.85 2000
CKCS6045 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10, 15, 22, 33, 47, 68, 82, 100, 120, 150, 220, 330, 470, 680 0.011 - 2.500 0.42 - 9.85 0.33 - 5.14 6.0 x 4.5 x 1.85 1500
CKCS8040 1, 1.5, 2.2, 3.3, 4.7, 6.8, 8.2, 10, 15, 22, 33, 47, 56, 68, 82, 100, 120, 150, 220, 330, 470, 680 0.008 - 2.000 0.50 - 9.85 0.45 - 6.30 8.0 x 4.0 x 2.2 1000
CKCS8060 10, 22, 33, 47, 82, 100, 150, 220, 330, 470, 680 0.035 - 1.600 0.70 - 5.00 0.48 - 3.20 8.0 x 6.0 x 2.2 800
CKCS8080 10, 15, 22, 33, 82, 100, 150, 220 0.035 - 0.420 1.20 - 6.00 0.80 - 3.50 8.0 x 8.0 x 2.2 500

General Notes

  • All test data is referenced to 25 ambient.
  • Inductance Tested at 1MHz, 0.2Vrms (for CKCS201610) or 100kHz, 1Vrms (for other series).
  • Isat: DC current at which the inductance drops approximately 30% from its value without current.
  • Irms: DC current that causes the temperature rise (T 40) from 25 ambient.
  • Operating Temperature: -40 ~ +125 (Including self-temperature rise).
  • Absolute maximum voltage: DC 50V (except where noted).

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Beijing Silk Road Enterprise Management Services Co., Ltd.
Location 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person Sellina

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