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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China Compact Size LanTu Micro SCD3521-330MT Unshielded SMD Power Inductors with
China Compact Size LanTu Micro SCD3521-330MT Unshielded SMD Power Inductors with

  1. China Compact Size LanTu Micro SCD3521-330MT Unshielded SMD Power Inductors with

Compact Size LanTu Micro SCD3521-330MT Unshielded SMD Power Inductors with

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Current - Saturation (Isat) 600mA
Description 600mA SMD,3.5x3mm Fixed Inductors RoHS
Mfr. Part # SCD3521-330MT
Package SMD,3.5x3mm
Model Number SCD3521-330MT

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  1. Product Details
  2. Company Details

Product Specification

Current - Saturation (Isat) 600mA Description 600mA SMD,3.5x3mm Fixed Inductors RoHS
Mfr. Part # SCD3521-330MT Package SMD,3.5x3mm
Model Number SCD3521-330MT

Unshielded SMD Power Inductors - SCD3521 Series

Product Overview

The SCD3521 Series Unshielded SMD Power Inductors are low-cost, silver-plated inductors designed for surface mounting equipment. They offer a compact size with high rated current capability and low DC resistance. These inductors are suitable for a wide range of applications including power supplies for VTRs, LCD televisions, notebook PCs, portable communication equipment, and DC/DC converters. They comply with RoHS, Halogen Free, and REACH standards.

Product Attributes

  • Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
  • Product Type: Unshielded SMD Power Inductors
  • Series: SCD3521
  • Design: Silver plated type, Low cost design
  • Certifications: RoHS, Halogen Free, REACH Compliance
  • Packaging Options: Bulk Package (B), Tape & Reel (T)

Technical Specifications

Part No Inductance (H) Inductance Tolerance Test Freq @0A SRF Typ (MHz) DCR Typ () Max Saturation Current (A) Max Temperature Rise Current (A) Max Dimensions (LWH) (mm)
SCD3521-1R0M 1.0 M (20%) 100KHz 120 0.045 3.30 2.20 3.52.1
SCD3521-1R2M 1.2 M (20%) 100KHz 100 0.050 3.00 2.10 3.52.1
SCD3521-1R5M 1.5 M (20%) 100KHz 85 0.055 2.70 1.70 3.52.1
SCD3521-1R8M 1.8 M (20%) 100KHz 75 0.070 2.50 1.65 3.52.1
SCD3521-2R2M 2.2 M (20%) 100KHz 62 0.085 2.30 1.60 3.52.1
SCD3521-2R7M 2.7 M (20%) 100KHz 53 0.100 2.20 1.40 3.52.1
SCD3521-3R3M 3.3 M (20%) 100KHz 47 0.120 1.95 1.04 3.52.1
SCD3521-3R9M 3.9 M (20%) 100KHz 41 0.125 1.85 1.00 3.52.1
SCD3521-4R7M 4.7 M (20%) 100KHz 38 0.135 1.60 1.00 3.52.1
SCD3521-5R6M 5.6 M (20%) 100KHz 33 0.145 1.55 0.95 3.52.1
SCD3521-6R8M 6.8 M (20%) 100KHz 31 0.200 1.40 0.95 3.52.1
SCD3521-8R2M 8.2 M (20%) 100KHz 27 0.250 1.20 0.92 3.52.1
SCD3521-100M 10 M (20%) 100KHz 23 0.320 1.05 0.90 3.52.1
SCD3521-120M 12 M (20%) 100KHz 21 0.350 1.00 0.85 3.52.1
SCD3521-150M 15 M (20%) 100KHz 19 0.460 0.90 0.75 3.52.1
SCD3521-180M 18 M (20%) 100KHz 17 0.520 0.80 0.70 3.52.1
SCD3521-220M 22 M (20%) 100KHz 15 0.650 0.75 0.60 3.52.1
SCD3521-270M 27 M (20%) 100KHz 14 0.750 0.70 0.55 3.52.1
SCD3521-330M 33 M (20%) 100KHz 12 0.920 0.60 0.50 3.52.1
SCD3521-390M 39 M (20%) 100KHz 11 1.120 0.55 0.48 3.52.1
SCD3521-470M 47 M (20%) 100KHz 10 1.270 0.50 0.45 3.52.1
SCD3521-560M 56 M (20%) 100KHz 9.3 1.500 0.45 0.30 3.52.1
SCD3521-680M 68 M (20%) 100KHz 8.4 2.000 0.40 0.26 3.52.1
SCD3521-820M 82 M (20%) 100KHz 7.5 2.150 0.35 0.23 3.52.1
SCD3521-101M 100 M (20%) 100KHz 6.8 2.800 0.34 0.20 3.52.1
SCD3521-121M 120 M (20%) 100KHz 6.2 3.400 0.33 0.18 3.52.1
SCD3521-151M 150 M (20%) 100KHz 5.5 4.200 0.28 0.16 3.52.1
SCD3521-181M 180 M (20%) 100KHz 5.0 4.500 0.27 0.15 3.52.1
SCD3521-221M 220 M (20%) 100KHz 4.5 5.700 0.25 0.14 3.52.1
SCD3521-271M 270 M (20%) 100KHz 4.0 8.500 0.22 0.10 3.52.1
SCD3521-331M 330 M (20%) 100KHz 3.6 9.500 0.19 0.09 3.52.1

Environmental Data

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

Test Equipment

  • Inductance (L): HP4284A, HP4285A LCR meter or equivalent
  • Saturation Current (Isat) & Temperature Rise Current (Irms): HP4284+42841A or equivalent
  • Self-Resonant Frequency (SRF): Agilent E4991A or equivalent
  • DC Resistance (DCR): Chroma 16502 or equivalent

Product Identification

Format: SCD 3521 [Inductance Value] [Tolerance] [Packing Type]

  • Type: SCD (Unshielded SMD Power Inductors)
  • Dimensions (LWH): 3.52.1 mm
  • Inductance Tolerance: J:5%, K: 10%, L: 15%, M: 20%, P: 25%, N: 30%
  • Packing: B (Bulk Package), T (Tape & Reel)

Shape and Dimensions

Part No A (mm) B (mm) C (mm) D (mm) H (mm) I (mm) J (mm)
SCD3521 3.50.3 3.00.3 2.10.3 1.0 3.5 1.6 0.8

Product Packaging

Refer to the provided diagrams for Tape and Reel Specifications, Reel Dimensions, and Tape Dimensions.

Reminders for Using These Products

  • Storage: Within 12 months; Conditions: 5~40C, 35~65% RH.
  • Environment: Avoid gas corrosive environments (salt, acid, alkali, etc.).
  • Handling: Avoid direct contact with terminals due to hand oils. Handle carefully to prevent damage.
  • Bending: Do not bend terminals excessively to prevent wire fracture.
  • Cleaning: Do not rinse coils; contact manufacturer if cleaning is necessary.
  • Magnetic Fields: Do not expose to magnets or magnetic fields.
  • Preheating: Preheat components before soldering; temperature difference between solder and chip should not exceed 150C.
  • Soldering Corrections: Perform within specified conditions; overheating can cause issues.
  • Thermal Design: Account for self-heating when power is applied.
  • Layout: For non-magnetic shield types, careful coil placement on the PCB is needed to avoid malfunctions due to magnetic interference.

2410121451_LanTu-Micro-SCD3521-330MT_C5127328.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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