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LK1608R68K-T

LK1608R68K-T

Taiyo Yuden

0603 (1608 Metric)
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Description

FIXED IND 680NH 40MA 1.25 OHM

Specifications

Inductance
680 nH
Current Rating
40 mA
DC Resistance (DCR)
1.25Ohm Max
Dimensions
0.063" L x 0.031" W (1.60mm x 0.80mm)

Parameter Guide

Understand the key electrical and mechanical specifications for LK1608R68K-T.

Inductance
680 nH

LK1608R68K-T has an inductance value of 680 nH. 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
40 mA

LK1608R68K-T is rated for 40 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)
1.25Ohm Max

LK1608R68K-T lists a DC resistance of 1.25Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
0603 (1608 Metric)

LK1608R68K-T uses a package or case of 0603 (1608 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
Inductance680 nH
Tolerance±10%
Current Rating40 mA
DC Resistance (DCR)1.25Ohm Max
Operating Temperature-40°C ~ 85°C
Dimensions0.063" L x 0.031" W (1.60mm x 0.80mm)
Case / Size0603 (1608 Metric)
Package / Case0603 (1608 Metric)
SupplierTaiyo Yuden
DescriptionFIXED IND 680NH 40MA 1.25 OHM
SeriesLK
Product StatusObsolete
Type / ConstructionMultilayer
ShieldingShielded
Q @ Frequency15 @ 25MHz
Self Resonant Frequency80MHz
Inductance Test Frequency25 MHz
Mounting TypeSurface Mount
Supplier Device Package0603 (1608 Metric)
Height - Seated (Max)0.037" (0.95mm)

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