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LLXBD4040TKL680M

LLXBD4040TKL680M

Taiyo Yuden

1616 (4040 Metric)
PDF

Description

FIXED IND 68UH 320MA 1 OHM SMD

Specifications

Inductance
68 µH
Current Rating
320 mA
DC Resistance (DCR)
1Ohm
Dimensions
0.157" L x 0.157" W (4.00mm x 4.00mm)

Parameter Guide

Understand the key electrical and mechanical specifications for LLXBD4040TKL680M.

Inductance
68 µH

LLXBD4040TKL680M has an inductance value of 68 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
320 mA

LLXBD4040TKL680M is rated for 320 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)
1Ohm

LLXBD4040TKL680M lists a DC resistance of 1Ohm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
1616 (4040 Metric)

LLXBD4040TKL680M uses a package or case of 1616 (4040 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
Inductance68 µH
Tolerance±20%
Current Rating320 mA
DC Resistance (DCR)1Ohm
Saturation Current470mA
Operating Temperature-25°C ~ 120°C
Dimensions0.157" L x 0.157" W (4.00mm x 4.00mm)
Case / Size1616 (4040 Metric)
Package / Case1616 (4040 Metric)
SupplierTaiyo Yuden
DescriptionFIXED IND 68UH 320MA 1 OHM SMD
SeriesLLXB
Product StatusObsolete
Type / ConstructionWirewound
Core MaterialFerrite
ShieldingShielded
Q @ Frequency-
Self Resonant Frequency8.3MHz
Ratings-
Inductance Test Frequency100 kHz
Mounting TypeSurface Mount
Supplier Device Package1616
Height - Seated (Max)0.071" (1.80mm)
Features-

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