INDUCTORS  [Wire-wound Ferrite Power Inductors LLRN series for Medical Devices classified as GHTF Classes A or B (Japan Classes I or II)]

Specifications

Status Mass Production (Preferred)
Inductance 33 uH ± 20 %
Case Size (mm) 12.5x12.5
Rated Current (max) 3.48 A
Saturation Current (max) 4.45 A (⊿L=30%)
Temperature Rise Current (max) 3.48 A (⊿T=40℃)
DC Resistance (max) 46.8 mΩ
DC Resistance (typ) 39 mΩ
Self Resonant Frequency (min) 8.2 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 7.5 ±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

For Medical Devices classified as GHTF Classes A to B (Japan Classes Ⅰ to Ⅱ)

Power supply circuits / DC-DC converters in a variety of applications

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

JavaScript chart by amCharts 3.21.3LLRNJ12575GL330MMYImpedance:ESR0.010.11101001,00010,000100,000Frequency[MHz]0.010.11101001,00010,000100,0001,000,000Impedance,ESR[ohm]
JavaScript chart by amCharts 3.21.3MBASU063SCG4R4CFNA01[ESR]MBASU063SCG4R4CFNA01[Z]
JavaScript chart by amCharts 3.21.3LLRNJ12575GL330MMYImpedance:ESR0.010.11101001,00010,000100,000Frequency[MHz]0.010.11101001,00010,000100,0001,000,000Impedance,ESR[ohm]
JavaScript chart by amCharts 3.21.3MBASU063SCG4R4CFNA01[ESR]MBASU063SCG4R4CFNA01[Z]
JavaScript chart by amCharts 3.21.3LLRNJ12575GL330MMYImpedance:ESR0.010.11101001,00010,000100,000Frequency[MHz]0.010.11101001,00010,000100,0001,000,000Impedance,ESR[ohm]
JavaScript chart by amCharts 3.21.3MBASU063SCG4R4CFNA01[ESR]MBASU063SCG4R4CFNA01[Z]
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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