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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China CKST1004-47uH/M SMD molding power inductor ideal for LED lighting power modules
China CKST1004-47uH/M SMD molding power inductor ideal for LED lighting power modules

  1. China CKST1004-47uH/M SMD molding power inductor ideal for LED lighting power modules

CKST1004-47uH/M SMD molding power inductor ideal for LED lighting power modules

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Current - Saturation (Isat) 4A
Description 4A SMD,11.6x10.1mm Fixed Inductors RoHS
Mfr. Part # CKST1004-47uH/M
Package SMD,11.6x10.1mm
Model Number CKST1004-47uH/M

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  1. Product Details
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Product Specification

Current - Saturation (Isat) 4A Description 4A SMD,11.6x10.1mm Fixed Inductors RoHS
Mfr. Part # CKST1004-47uH/M Package SMD,11.6x10.1mm
Model Number CKST1004-47uH/M

Product Overview

The CKST1004-47uH/M is a SMD molding power inductor manufactured by Shenzhen Cenker Technology Group Co., Ltd. It is designed for use in general electronic equipment such as audio-visual entertainment, home appliances, computers, office automation, communications, power modules, LED lighting, measuring equipment, machine tools, and industrial control boards. This inductor features a nominal inductance of 47H with a tolerance of 20% and operates within a temperature range of -40 to +125. It is constructed with a powder metal alloy core, copper wire, and a tin-plated copper clip.

Product Attributes

  • Brand: Cenker
  • Manufacturer: Shenzhen Cenker Technology Group Co., Ltd.
  • Product Type: SMD Molding Power Inductor
  • Material: Powder Metal Alloy Powder, Copper Wire, Copper Clip (Sn plated), Marking Ink

Technical Specifications

Specification Value Details
Model Number CKST1004-47uH/M
Drawing Number SP-CK112-00058694
Nominal Inductance 47H 20% Tolerance
Dimensions (mm) A: 11.6 Max, B: 10.10.3, C: 4.0 Max, D: 2.50.5, E: 3.00.5
Operating Temperature -40 ~ +125 (Including self-temperature rise)
Storage Temperature -40 ~ +125
DC Resistance (DCR) 150m Max. at 25
Saturation Current (Isat) 4A L0A70% Ref. 100kHz/1V
Current Rating (Irms) 3A Typical T40
Absolute Maximum Voltage DC 75V
Reflow Soldering Profile Peak: 260 (20~40 Sec), Pre-heating: 150~200 (60~180 Sec), Ramp-up: 3/sec max, Ramp-down: 6/sec max, Cooling
Iron Soldering Power: Max.30W, Pre-heating: 150 (1 Minute), Tip Temp: 350 Max., Time: 3sec Max.
Packaging Quantity 1000 Pcs/Reel, 2000 Pcs/Box, 4000 Pcs/Carton
Storage Conditions Temperature: -10 ~ 40C, Humidity: 70%RH Max. Recommended within 12 months

Matters Needing Attention

  • When designing the PCB, consider the installation position of non-magnetic shielded components to avoid magnetic interference.
  • Do not place this product near magnets or objects with magnetic force.
  • Avoid storing the product in environments with high temperature, high humidity, dust, or corrosive substances (salt, acid, alkali, etc.).
  • Account for self-heating (temperature rise) during operation in thermal design.
  • Use an anti-static wrist strap to prevent static discharge.
  • Avoid direct contact with terminals by hands to prevent reduced solderability due to grease.
  • Do not excessively bend the terminals to prevent disconnection.
  • The product is sensitive to direct impact, which may cause damage to the magnetic core.
  • When using potting or gluing, be aware of material shrinkage, potential stress on the core, and compatibility with enameled wire insulation, plastic skeleton, and glue. Potting materials can affect high-frequency characteristics.
  • For alloy or non-coated products, surface rust may occur in humid environments but will not affect product characteristics.
  • This product is intended for general electronic equipment. For specialized applications (e.g., automotive, medical, military, aerospace, submarine), contact the sales department for consultation.
  • Solderability of terminal electrodes may deteriorate if storage time exceeds 12 months.

2410121458_CENKER-CKST1004-47uH-M_C19193248.pdf

Company Details

Bronze Gleitlager

,

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 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

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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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