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LLQBA321818T3R3M

LLQBA321818T3R3M

Taiyo Yuden

1207 (3218 Metric)
PDF

Description

FIXED IND 3.3UH 560MA 110 MOHM

Specifications

Inductance
3.3 µH
Current Rating
560 mA
DC Resistance (DCR)
110mOhm
Dimensions
0.126" L x 0.071" W (3.20mm x 1.80mm)

Parameter Guide

Understand the key electrical and mechanical specifications for LLQBA321818T3R3M.

Inductance
3.3 µH

LLQBA321818T3R3M has an inductance value of 3.3 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.

Current Rating
560 mA

LLQBA321818T3R3M is rated for 560 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
110mOhm

LLQBA321818T3R3M lists a DC resistance of 110mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
1207 (3218 Metric)

LLQBA321818T3R3M uses a package or case of 1207 (3218 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.

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Product Attributes

Datasheet record
Source documentLast updated: 6/17/2026
Inductance3.3 µH
Tolerance±20%
Current Rating560 mA
DC Resistance (DCR)110mOhm
Saturation Current-
Operating Temperature-40°C ~ 105°C
Dimensions0.126" L x 0.071" W (3.20mm x 1.80mm)
Case / Size1207 (3218 Metric)
Package / Case1207 (3218 Metric)
SupplierTaiyo Yuden
DescriptionFIXED IND 3.3UH 560MA 110 MOHM
SeriesLLQB
Product StatusActive
Type / ConstructionWirewound
Core MaterialFerrite
ShieldingSemi-Shielded
Q @ Frequency-
Self Resonant Frequency54MHz
Ratings-
Inductance Test Frequency7.96 MHz
Mounting TypeSurface Mount
Supplier Device Package1207
Height - Seated (Max)0.079" (2.00mm)
Features-

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