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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China High Saturation Current LanTu Micro SDRS7045-220NT Shielded SMD Power Inductors
China High Saturation Current LanTu Micro SDRS7045-220NT Shielded SMD Power Inductors

  1. China High Saturation Current LanTu Micro SDRS7045-220NT Shielded SMD Power Inductors

High Saturation Current LanTu Micro SDRS7045-220NT Shielded SMD Power Inductors

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Current - Saturation (Isat) 900mA
Description 900mA SMD,7x7mm Fixed Inductors RoHS
Mfr. Part # SDRS7045-220NT
Package SMD,7x7mm
Model Number SDRS7045-220NT

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  1. Product Details
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Product Specification

Current - Saturation (Isat) 900mA Description 900mA SMD,7x7mm Fixed Inductors RoHS
Mfr. Part # SDRS7045-220NT Package SMD,7x7mm
Model Number SDRS7045-220NT

Shielded SMD Power Inductors - SDRS7045 Series

Product Overview

The SDRS7045 Series Shielded SMD Power Inductors from SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD. are designed for high-performance applications requiring high saturation current and low DC resistance. Featuring a closed magnetic circuit design to minimize leakage, these inductors offer high-precision dimensions suitable for automatic mounting. They are available in various package sizes and a wide inductance range, complying with RoHS, Halogen Free, and REACH standards. Ideal for use in thin-screen TVs, LCDs, AV equipment, gaming equipment, and DC/DC converters.

Product Attributes

  • Brand: LANTU MICRO ELECTRIC TECHNOLOGY
  • Series: SDRS7045
  • Type: Shielded SMD Power Inductors
  • Certifications: RoHS, Halogen Free, REACH Compliance
  • Origin: SHENZHEN, CHINA

Technical Specifications

Part No. Inductance (H) Tolerance Test Frequency DCR () Max Saturation Current (A) Max Temperature Rise Current (A) Max
SDRS7045-3R3N 3.3 30% 100KHz 0.020 2.50 2.30
SDRS7045-4R7N 4.7 30% 100KHz 0.030 2.00 2.10
SDRS7045-6R8N 6.8 30% 100KHz 0.039 1.70 1.74
SDRS7045-100N 10 30% 100KHz 0.036 1.30 1.78
SDRS7045-150N 15 30% 100KHz 0.052 1.10 1.53
SDRS7045-220N 22 30% 100KHz 0.061 0.90 1.34
SDRS7045-330N 33 30% 100KHz 0.096 0.82 1.09
SDRS7045-470N 47 30% 100KHz 0.125 0.75 0.92
SDRS7045-680N 68 30% 100KHz 0.175 0.60 0.77
SDRS7045-101N 100 30% 100KHz 0.250 0.50 0.65
SDRS7045-151N 150 30% 100KHz 0.340 0.40 0.55
SDRS7045-221M 220 20% 100KHz 0.520 0.33 0.45
SDRS7045-331M 330 20% 100KHz 0.740 0.25 0.37
SDRS7045-471M 470 20% 100KHz 1.050 0.22 0.31
SDRS7045-681M 680 20% 100KHz 1.480 0.20 0.27

Dimensions

Part No. L (mm) W (mm) H (mm) A (mm) B (mm) C (mm) D (mm) E (mm) I (mm) J (mm)
SDRS7045 7.00.2 7.00.2 4.50.3 4.0 2.0 2.2 2.0 4.0 2.0 4.0

Environmental Data

  • Operating Temperature: -40 to +125 (Including coils self-temperature rise)

Product Identification Structure

SDRS 7045 100 N T

  • SDRS: Type (Shielded SMD Power Inductors)
  • 7045: External Dimensions (LWH) in mm (7.07.04.5)
  • 100: Inductance Value (e.g., 100 for 10 H)
  • N: Inductance Tolerance (30%)
  • T: Packing (Tape & Reel)

Packaging

  • Packing Options: Bulk Package (B), Tape & Reel (T)
  • Tape Dimension (mm): W=16, P=12, W1=7.5
  • Reel Dimensions (mm): D=16.4, C=330, B=13, A=60
  • Packing Quantity: Reel: 1000 PCS, Inside Box: 3000 PCS, Outside Carton: 12,000 PCS

Test Equipment

  • Inductance (L): HP4284A, HP4285A or equivalent LCR meter
  • Current (Isat & Irms): HP4284+42841A or equivalent
  • DC Resistance (DCR): Chroma 16502 or equivalent

Reminders for Using These Products

  • Storage: Within 12 months, under conditions of 5~40C and 35~65% RH.
  • Environment: Avoid gas corrosive environments (salt, acid, alkali, etc.).
  • Handling: Avoid direct contact with terminals due to hand grease. Handle carefully to prevent damage. Do not bend terminals excessively.
  • Cleaning: Do not rinse coils; contact the manufacturer if cleaning is necessary.
  • Magnetic Fields: Keep away from magnets or magnetic objects.
  • Soldering: Preheat components before soldering. Ensure temperature difference between solder and chip is within 150C.
  • Post-Mounting Correction: Perform within specified conditions to avoid short circuits, performance degradation, or reduced lifespan.
  • Thermal Design: Account for self-heating when power is on.
  • Non-Shielded Type Layout: Careful coil placement on the PCB is needed to prevent malfunctions due to magnetic interference.

2410121625_LanTu-Micro-SDRS7045-220NT_C19267856.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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