INDUCTORS  [Wire-wound Ferrite Power Inductors LSRN series for General Electronic Equipment]

Specifications

Status Mass Production (Preferred)
Inductance 22 uH ± 20 %
Case Size (mm) 12.5x12.5
Rated Current (max) 3.2 A
Saturation Current (max) 3.2 A (⊿L=30%)
Temperature Rise Current (max) 3.81 A (⊿T=40℃)
DC Resistance (max) 35.7 mΩ
DC Resistance (typ) 29.7 mΩ
Self Resonant Frequency (min) 13.2 MHz
Operating Temp. Range -40 to +125 ℃
(Including-self-generated heat)
Temperature characteristic
(Inductance change)		 ± 15 %
Dimension L 12.5 ±0.3 mm
Dimension W 12.5 ±0.3 mm
Dimension H 5.5 ±0.35 mm
Dimension a 3.0 ±0.1 mm
Dimension b 2.0 ±0.15 mm
Measuring Frequency 100 kHz
RoHS Compliance (10 subst.) Yes
REACH Compliance (247 subst.) Yes
Halogen Free Yes
Soldering Reflow
Standard Quantity Taping Embossed 2000pcs(500pcs*4reel)

Appearance

To Higher Specification

Smaller
Lo-Rdc Lower
Hi-Curr.

Features

SMD inductor

Low Rdc and high current

Magnetic shield structure

Main Applications

Power supply circuits / DC-DC converters in a variety of applications such
as PDP TV, LCD TV, HDD, PC, etc.

Document

Spec Sheet
Characteristics Data
Dimensions(Outline, Land Patterns, and so on)
Reliability Data
Packaging
Precautions
Notice for TAIYO YUDEN products
Part Number
 

Simulation data

About Temperature/DC bias model
S-parameter(1 Product)
S-parameter(Series)[zip]
SPICE model(1 Product)[cir]
SPICE model(Series)[lib]
SPICE model(Series)[zip]
Temperature/DC bias model(LTspice)[zip]
Temperature/DC bias model(PSpice)[zip]
Temperature/DC bias model(HSPICE)[zip]
Temperature/DC bias model(Spectre)[zip]
Land Pattern(DXF)

Links

Download Component Library
Download Simulator for EMC Compornents
Power Inductor Selection Tool
Conditions for measuring S-parameter
Management System Certification Status(ISO, IATF)
Inquiries
Change to Part Numbers
 

RoHS and REACH Certificate of Compliance

RoHS(Product)
REACH(Product)

Characteristic value graphs

Failed to download chart
JavaScript chart by amCharts 3.21.3LSRNJ12555GL220MMYInductance0.010.1110100Frequency[MHz]1101001,00010,000Inductance[uH]
JavaScript chart by amCharts 3.21.3[L]
JavaScript chart by amCharts 3.21.3LSRNJ12555GL220MMYDC Bias(L)00.511.522.533.544.5DC Bias[A]0510152025Inductance[uH]
JavaScript chart by amCharts 3.21.3[DCB(L)]
The saturation current value is the DC current value having inductance decrease down to 30%. (at 20℃)
The temperature rise current value is the DC current value having temperature increase up to 40℃. (at 20℃)
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Information
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