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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China power management LanTu Micro SDRS7045-330NT Shielded SMD Power Inductors with
China power management LanTu Micro SDRS7045-330NT Shielded SMD Power Inductors with

  1. China power management LanTu Micro SDRS7045-330NT Shielded SMD Power Inductors with

power management LanTu Micro SDRS7045-330NT Shielded SMD Power Inductors with

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Current - Saturation (Isat) 820mA
Description 820mA SMD,7x7mm Fixed Inductors RoHS
Mfr. Part # SDRS7045-330NT
Package SMD,7x7mm
Model Number SDRS7045-330NT

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  1. Product Details
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Product Specification

Current - Saturation (Isat) 820mA Description 820mA SMD,7x7mm Fixed Inductors RoHS
Mfr. Part # SDRS7045-330NT Package SMD,7x7mm
Model Number SDRS7045-330NT

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 efficient power management. These inductors feature a closed magnetic circuit design to minimize flux leakage, high saturation current, and low DC resistance. Their highly accurate dimensions ensure suitability for automatic mounting processes. Available in various package sizes and a wide inductance range, these inductors comply with RoHS, Halogen Free, and REACH standards. They are ideal for use in thin-screen TVs, LCDs, AV equipment, gaming equipment, and DC/DC converters.

Product Attributes

  • Brand: LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
  • Series: SDRS7045
  • Type: Shielded SMD Power Inductors
  • Certifications: RoHS, Halogen Free, REACH Compliance
  • Magnetic Circuit Design: Closed magnetic circuit

Technical Specifications

Model 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 Example

SDRS 7045 100 N T

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

Packaging

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

Test Equipment Used

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

Usage Notes

  • Storage: Within 12 months, at 5~40C and 35~65% RH.
  • Environment: Avoid gas corrosive environments (salt, acid, alkali, etc.).
  • Handling: Avoid direct contact with terminals by bare hands. Handle carefully to prevent damage.
  • Soldering: Preheat components before soldering. Temperature difference between solder and chip should not exceed 150C.
  • Thermal Design: Allow sufficient margin for self-heating when power is ON.

2410121625_LanTu-Micro-SDRS7045-330NT_C19267857.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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