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

Specifications

Status Mass Production (Preferred)
Inductance 2.2 uH ± 20 %
Case Size (EIA/JIS) 1007/2518
Rated Current (max) 0.85 A
Saturation Current (max) 1 A (⊿L=30%)
Temperature Rise Current (max) 0.85 A (⊿T=40℃)
DC Resistance (max) 0.1755 Ω
DC Resistance (typ) 0.135 Ω
Self Resonant Frequency (min) 80 MHz
Operating Temp. Range -40 to +105 ℃
(Including-self-generated heat)
Temperature characteristic
(Inductance change)
± 15 %
Dimension L 2.5 ±0.2 mm
Dimension W 1.8 ±0.2 mm
Dimension T Max 1.2 mm
Dimension e 0.5 ±0.2 mm
Measuring Frequency 7.96 MHz
RoHS Compliance (10 subst.) Yes
REACH Compliance (247 subst.) Yes
Halogen Free Yes
Soldering Reflow
Standard Quantity Taping Embossed 3000pcs

Appearance

To Higher Specification

Smaller
Lo-Rdc Lower
Hi-Curr.

Features

Suitable for the use as a choke coil in smaller DC/DC converters

Main Applications

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

For small DC/DC converter

Document

 

Simulation data

Links

 

RoHS and REACH Certificate of Compliance

Characteristic value graphs

JavaScript chart by amCharts 3.21.3LLQPB251812T2R2MDC Bias(L)00.20.40.60.811.21.41.61.8DC Bias[A]00.511.522.5Inductance[uH]
JavaScript chart by amCharts 3.21.3LSQPB251812T2R2M[DCB(L)]
JavaScript chart by amCharts 3.21.3LLQPB251812T2R2MDC Bias(L)00.20.40.60.811.21.41.61.8DC Bias[A]00.511.522.5Inductance[uH]
JavaScript chart by amCharts 3.21.3LSQPB251812T2R2M[DCB(L)]
JavaScript chart by amCharts 3.21.3LLQPB251812T2R2MDC Bias(L)00.20.40.60.811.21.41.61.8DC Bias[A]00.511.522.5Inductance[uH]
JavaScript chart by amCharts 3.21.3LSQPB251812T2R2M[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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