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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China CENKER CKCS4012-4.7uH N surface mount inductors with wide frequency range up to
China CENKER CKCS4012-4.7uH N surface mount inductors with wide frequency range up to

  1. China CENKER CKCS4012-4.7uH N surface mount inductors with wide frequency range up to

CENKER CKCS4012-4.7uH N surface mount inductors with wide frequency range up to

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Current - Saturation (Isat) 1.05A
Description 1.05A SMD,4x4mm Fixed Inductors RoHS
Mfr. Part # CKCS4012-4.7uH/N
Package SMD,4x4mm
Model Number CKCS4012-4.7uH/N

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Product Specification

Current - Saturation (Isat) 1.05A Description 1.05A SMD,4x4mm Fixed Inductors RoHS
Mfr. Part # CKCS4012-4.7uH/N Package SMD,4x4mm
Model Number CKCS4012-4.7uH/N

Product Overview

This series of miniature, ultra-thin, surface-mount inductors are designed for high power applications, featuring high saturation and low resistance. The magnetic-resin shielded structure significantly reduces buzz noise and magnetic leakage, providing strong anti-EMI capabilities. These inductors offer over 30% higher rated current compared to traditional inductors of the same size and operate across a wide frequency range, up to 5MHz and beyond. They are RoHS and Halogen-free compliant environmental protection products.

Product Attributes

  • Certifications: RoHS, Halogen-free

Technical Specifications

Structural Components:

  • Core: Ni-Zn Ferrite
  • Winding Wire: Polyurethane-copper wire
  • Electrode: External electrode
  • Coating: Epoxy resin containing ferrite powder

Key Features:

  • Surface mounting, small and thin
  • High power, high saturation, low resistance
  • Magnetic-resin shielded structure for reduced noise and anti-EMI
  • Higher rated current (30%+) compared to same-size traditional inductors
  • Wide operating frequency range (up to 5MHz+)
  • Environmental compliance: RoHS, Halogen-free

Applications:

  • LED Lighting
  • Automotive systems
  • Notebooks, desktop computers, servers, graphic cards

Operating Temperature: -25 ~ +125

Testing Conditions:

  • Inductance Tested at 1MHz, 0.25Vrms (20) for CKCS201610, CKCS252010, CKCS252012 series.
  • Inductance Tested at 100kHz, 1Vrms (20) for CKCS3010, CKCS3012, CKCS3015, CKCS4012, CKCS4018, CKCS4020, CKCS4030, CKCS5020, CKCS5040, CKCS6020, CKCS6028, CKCS6045, CKCS8040 series.
  • Isat: DC current at which the inductance drops approximate 30% from its value without current.
  • Irms: DC current that causes the temperature rise (T =40C) from 25C ambient.

Dimensions (Unit: mm)

TYPE () A B C (Max) D E F G H Fig
CKCS201610 2.00.3 1.60.3 1.05 0.60.2 0.770.2 0.6 0.8 1.8 1
CKCS252010 2.50.3 2.00.3 1.05 0.80.3 0.90.3 0.6 1.1 2.0 1
CKCS252012 2.50.3 2.00.3 1.25 0.80.3 0.90.3 0.6 1.1 2.0 1
CKCS3010 3.00.2 3.00.2 1.1 1.20.3 0.90.3 1.1 1.0 2.7 3
CKCS3012 3.00.2 3.00.2 1.3 1.20.3 0.90.3 1.1 1.0 2.7 3
CKCS3015 3.00.2 3.00.2 1.7 1.20.3 0.90.3 1.1 1.0 2.7 3
CKCS4012 4.00.2 4.00.2 1.2 1.60.3 1.20.3 1.4 1.3 3.7 3
CKCS4018 4.00.2 4.00.2 1.8 1.60.3 1.20.3 1.4 1.3 3.7 3
CKCS4020 4.00.2 4.00.2 2.0 1.60.3 1.20.3 1.4 1.3 3.7 3
CKCS4030 4.00.2 4.00.2 3.0 1.30.3 1.350.3 1.2 1.40 3.7 3
CKCS5020 5.00.2 5.00.2 2.1 1.40.3 1.80.3 1.2 1.9 4.2 2
CKCS5040 5.00.2 5.00.2 4.0 1.60.3 1.70.3 1.4 1.8 4.2 3
CKCS6020 6.00.3 6.00.3 2.1 2.30.3 1.850.3 2.4 1.8 5.7 2
CKCS6028 6.00.3 6.00.3 3.0 2.30.3 1.850.3 2.4 1.8 5.7 2
CKCS6045 6.00.3 6.00.3 4.7 2.30.3 1.850.3 2.4 1.8 5.7 2
CKCS8040 8.00.3 8.00.3 4.2 3.80.3 2.10.3 3.6 2.2 7.5 2

Packaging Specification

Type Tape Dimension (mm) Reel Dimension (mm) Quantity (Pcs/Reel)
W A0 B0 K0 D P A B C
CKCS201610 8 1.9 2.3 1.2 1.5 4 178 58 13 2000
CKCS252010 8 2.4 2.9 1.25 1.5 4 178 58 13 2000
CKCS252012 8 2.35 2.65 1.6 1.5 4 178 58 13 2000
CKCS3010 8 3.3 3.3 1.4 1.5 4 178 58 13 2000
CKCS3012 8 3.3 3.3 1.6 1.5 4 178 58 13 2000
CKCS3015 8 3.3 3.3 1.9 1.5 4 178 58 13 2000
CKCS4012 12 4.3 4.3 1.4 1.5 8 330 100 13 4000
CKCS4018 12 4.3 4.3 2.2 1.5 8 330 100 13 3000
CKCS4020 12 4.3 4.3 2.4 1.5 8 330 100 13 3000
CKCS4030 12 4.3 4.3 3.4 1.5 8 330 100 13 2000
CKCS5020 12 5.4 5.4 2.4 1.5 8 330 100 13 3000
CKCS5040 12 5.4 5.4 4.4 1.5 8 330 100 13 1500
CKCS6020 16 6.4 6.4 2.4 1.5 8 330 100 13 2500
CKCS6028 16 6.4 6.4 3.2 1.5 8 330 100 13 2000
CKCS6045 16 6.4 6.4 4.8 1.5 8 330 100 13 1500
CKCS8040 16 8.4 8.4 4.4 1.5 12 330 100 13 1000

Specification Tables (Sample Data for CKCS201610)

PART NUMBER INDUCTANCE (H) DCR (Max) () Isat (Max.) (A) Irms (Max.) (A) Marker
CKCS201610-0.47uH/N 0.4730% 0.059 2.30 2.35 /
CKCS201610-0.68uH/N 0.6830% 0.076 1.95 2.05 /
CKCS201610-1uH/N 1.030% 0.114 1.65 1.45 /
CKCS201610-1.5uH/N 1.530% 0.174 1.35 1.25 /
CKCS201610-2.2uH/M 2.220% 0.264 1.20 1.10 /
CKCS201610-3.3uH/M 3.320% 0.335 0.90 0.88 /
CKCS201610-4.7uH/M 4.720% 0.479 0.70 0.74 /
CKCS201610-6.8uH/M 6.820% 0.816 0.60 0.52 /
CKCS201610-10uH/M 1020% 1.020 0.50 0.45 /

(Note: Full specification tables for all part numbers are extensive and not included here for brevity. Please refer to the original document for complete data.)


2410121632_CENKER-CKCS4012-4-7uH-N_C5120868.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    >>300

  • Ecer Certification:

    Verified Supplier

Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...

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  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icpassive.com/

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