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KOA Corporation > Product > Inductors

Inductors

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We produce a wide range of coils from high-frequency coils to choke coils for power supply lines, centering round SMD type inductors.

Chip Inductors

Features Product Series Catalog Dimensions(mm) Inductance
Range(H)
Allowable DC
Current (A)
Thin film
(High precision)
KL73 1E PDF link of thin film inductor KL73 1.0 x 0.5 0.56n~33n 150m~700m
1J 1.6 x 0.8 1.0n~68n 100m~650m
2A 2.0 x 1.25 1.0n~82n 150m~900m
2B 3.2 x 1.6 2.2n~100n 200m~1.0
Air core
(High Q, High current)
KQC 0402 PDF link of high Q air core inductor KQC 1.0 x 0.5 1.4n~6.2n 900m~1.4
0603 1.6 x 1.05 1.2n~27n 1.0~2.25
Air core
(High Q)
KQ T0402 PDF link of air core inductor KQ 1.0 x 0.5 1.0n~120n 120m~1.36
0603 1.6 x 1.0 1.6n~1.2μ 80m~700m
0805 2.0 x 1.5 3.3n~820n 180m~600m
1008 2.5 x 2.2 10n~10μ 150m~1.0
Wire wound, Molded LFC* 32 - 3.2 x 2.5 5.0n~330μ 50m~450m
*Discontinued/Plan to be discontinued

Power Inductors/Surface Mount

Features Product Series Catalog Dimensions
(mm)
Inductance
Range(H)
Allowable DC
Current (A)
Power inductors
(Non-magnetic shielded)
LPC 4545 PDF link of non-magnetic shielded power inductor LPC 4.1 x 4.6 x 4.6 1.0μ~2.2m 70m~3.66
4235 4.5 x 4.2 x 3.5 0.82μ~220μ 200m~3.34
4045 PDF 4.5 x 4.0 x 4.3 1.0μ~680μ 120m~3.1
9040N φ10.2 x 4.9 10μ~680μ 140m~1.55
9040E φ10.2 x 4.9 10μ~680μ 350m~2.4
10065 10.4 x 10.0 x 7.5 0.68μ~3.3m 210m~9.5
12065 12.4 x 12.0 x 7.5 0.68μ~6.8m 160m~10.0
SDR* 0603 - φ5.6 x 3.7 1.5μ~82μ 400m~3.0
0604 φ5.6 x 4.5 3.3μ~220μ 350m~2.0
0805 φ7.5 x 5.0 10μ~470μ 340m~2.3
1006 φ9.5 x 5.5 10μ~820μ 240m~2.6
0906 13.5 x 12.7 x 6.3 10μ~1.2m 200m~2.1
Power inductors
(Magnetic shielded)
LCM 1060 PDF link of magnetic shielded power inductor LCM 10.1 x 10 x 6.15 1.5μ~470μ 600m~6.8
LKS 0745 PDF link of power chip inductor LKS 7.5 x 7.5 x 4.5 3.3μ~1m 230m~4.5
1045 10.1 x 10.1 x 4.5 3.3μ~470μ 500m~5.8
1260 12.5 x 12.5 x 6.0 3.3μ~10m 150m~6.6
SDS* 0804 - 10.5 x 8.0 x 3.7 5.0μ~82μ 400m~1.7
0805 10.5 x 8.0 x 4.5 2.2μ~120μ 450m~2.5
1003 12.7 x 10.1 x 2.7 2.2μ~220μ 260m~2.76
1005 12.7 x 10.0 x 4.9 2.2μ~390μ 330m~3.1
0906 12.7 x 10.5 x 6.0 10μ~10m 70m~1.8
0908 12.7 x 10.5 x 7.5 10μ~15m 75m~3.0
1205 12.7 x 12.7 x 5.0 2.5μ~100μ 1.0~5.0
1206 12.7 x 12.7 x 6.0 2.5μ~820μ 350m~6.2
1208 12.7 x 12.7 x 8.0 2.5μ~1.0m 500m~7.5
*Discontinued/Plan to be discontinued

Common Mode Choke Coils/Surface Mount

Features Product Series Dimensions
(mm)
Inductance
Range(H)
Allowable DC
Current (A)
Common mode SLF* 9.2 x 6.0 x 5.0 10μ~2.0m 600m~1.6
*Discontinued/Plan to be discontinued

Transponder Coils

Features Product Series Catalog Dimensions
(mm)
Inductance
Range(H)
Unload Q
125kHz
LF Antenna (Receiving) KT PDF link of transponder coil for LF antenna KT 11.8 x 3.6 x 3.0 ~12m ~45

Custom Wire Wound Coil

Features Product Series Catalog
Custom Wire Wound LWA PDF link of Custom Wire Wound inductor LWA

Common Specification

Items Catalog
Minimum Ordered Quantity PDF link of Minimum Ordered Quantity
Recommended Pad Dimensions PDF link of Recommended Pad Dimension
Packagings For Chip Components PDF link of Packagings For Chip Components
Axial Tapings PDF link of Axial Tapings
Radial Taping PDF link of Radial Taping
Forming PDF link of Forming
Color code•Resistance marking•E series numbers PDF link of Color code•Resistance marking•E series numbers

Inventory
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