Products

Semi-Shielded inductors SQH SERIES(2~8mm)

Coilmaster's SQH series - surface mount power inductors - featuring magnetic epoxy shielding as a lower cost alternative to conventional ferrite shielded inductors. By replacing the traditional ferrite shield with a magnetic epoxy resin, we are able to significantly reduce both material and labor costs, as well as improve production lead times.

With regards to performance, the coupling factor (K) of the magnetic epoxy inductors falls somewhere between that of ferrite shielded and unshielded inductors. These new series of inductors are offered with the same or similar overall dimensions and footprint as their ferrite shielded and unshielded counterparts and so provide a nice alternative, bridging the gap between the two.

Ideal applications for these lower cost inductors include DC/DC converter, power supply, computer, LED lighting, and various industrial and consumer electronics products.
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View Picture Add to Part Name View Picture Product Information Construction Shielded Size (Max.) Inductance Range Current Range Brief RoHS Compliant Download Spec.
shielded wire wound inductor
Low Profile Chip Inductors SQH2510S
shielded wire wound inductor
Power Inductors
Our company offers high quality Surface Mount Inductors with reasonable price.
Yes
2.7x2.3x1
1.0~22uH
0.56A~2.5A
miniture shielded inductors
Low Profile Inducors SQH3010S
miniture shielded inductors
SMD Semi shielded Inductors
Semi-Sealed
Yes
3.1x3.1x1
1~47uH
0.22A~1.3A
Yes
Surface Mount semi shielded Inductors
Low Profile Semi Shielded Inductors SQH2512S
Surface Mount semi shielded Inductors
Semi Shielded Chokes
Semi-Sealed
Yes
2.7x2.3x1.3
0.16~47uH
0.25A~6.50A
Yes
magnetic epoxy shielded inductor
SQH2012S
magnetic epoxy shielded inductor
Wire wound chip inductors
Our company offers high quality Surface Mount Inductors with reasonable price.
Yes
2.1x2.1x1.2
1.0~4.7uH
0.90A~1.90A
Wire Wound low profile Inductors
SQH2410S
Wire Wound low profile Inductors
Wire Wound Inductors
Our company offers high quality Surface Mount Inductors with reasonable price.
Yes
2.5x2.5x1.0
0.68~22uH
0.39A~2.2A
Yes
high Q power inductor
SQH2510
high Q power inductor
Low Profile Inductors
Open
No
2.7x2.3x1.05
1.0~22uH
0.49~2.0A
small footprint coil
SQH2515S
small footprint coil
Surface Mount Semi-shielded Inductor
Our company specializes in manufacturing professional Semi-shielded Inductors and shielded power inductors.
Yes
2.7x2.3x1.5
1~10uH
0.72A~1.95A
Yes
22uh SMD inductor
SQH3012S
22uh SMD inductor
Low Profile Power Inductors
Semi-Sealed
Yes
3.1x3.1x1.2
1.0~47uH
0.25A~1.50A
Yes
2.2uh SMD inductor
SQH3012SA
2.2uh SMD inductor
Low Profile Power Inductors
Semi-Sealed
Yes
3.2x3.2x1.35
0.33~10uH
1.20A~7.20A
Yes
low cost smd shielded power inductor - SQH3015S
SQH3015S
low cost smd shielded power inductor - SQH3015S
Surface Semi Mount Inductors
Semi-Sealed
Yes
3.1x3.1x1.5
1.0~47uH
0.32A~2.10A
Small high current inductors for power supply
SQH31
Small high current inductors for power supply
Ferrite Power Inductors
Open
No
3.5x1.8x2
0.15~100uH
0.045~0.25A
compact size power inductor
SQH32
compact size power inductor
Small high current inductors
Open
No
3.5x2.7x2.7
0.1~560uH
0.04~0.7A
high current rate inductors
SQH4010S
high current rate inductors
Low Profile SMD Semi Inductors
Semi-Sealed
Yes
4.2x4.2x1.0
1.0~47uH
0.24A~1.80A
Yes
high current carrying capability inductors
SQH4012S
high current carrying capability inductors
Low DCR semi shielded inductors
Semi-Sealed
Yes
4.2x4.2x1.2
1.0~47uH
0.35A~2.50A
Yes
high current carrying capability inductors
SQH4012SA
high current carrying capability inductors
Low DCR semi shielded inductors
Semi-Sealed
Yes
4.2x4.2x1.35
0.33~22uH
1.05A~10.3A
Yes
High Temperature SMD Inductors - SQH4018S
SQH4018S
High Temperature SMD Inductors - SQH4018S
High Current Semi Shielded Inductor
Semi-Sealed
Yes
4.2x4.2x1.8
1.0~220uH
0.27A~4.00A
high current carrying capability inductors
SQH4020SA
high current carrying capability inductors
Low DCR semi shielded inductors
Semi-Sealed
Yes
4.2x4.2x2.05
1.0~10uH
2.8A~8.7A
Yes
Power Fixed Inductors
SQH4026S
Power Fixed Inductors
SMD Power Fixed Inductors
Semi-Sealed
Yes
4.2x4.2x12.6
1.2~47uH
0.41A~3.10A
Yes
Custom Magnetics SMT Power Inductors
SQH43
Custom Magnetics SMT Power Inductors
Unshielded Wire Wound Inductors
Open
No
4.8x3.4x3
1~2200uH
0.03~0.5A
SMT inductor for Set Top Box
SQH4718CS
SMT inductor for Set Top Box
Low Profile SMT inductors
Semi-Sealed
Yes
5.0x4.75x1.8
1.0~22uH
0.91A~3.50A
Low cost SMT Shielded Inductor
SQH5012S
Low cost SMT Shielded Inductor
Low DC Resistance inductors
Semi-Sealed
Yes
5.2x5.2x1.2
1.0~10uH
1.40A~4.50A
Magnetic coating power inductors SQH5014S
SQH5014S
Magnetic coating power inductors SQH5014S
SMD Semi shielded Inductors
Semi-Sealed
Yes
5.2x5.2x1.4
1.2~47uH
2.05A~3.80A
Semi-shielded SMT Inductors - SQH5020S
SQH5020S
Semi-shielded SMT Inductors - SQH5020S
Semi-Shielded Inductors
Semi-Sealed
Yes
5.2x5.2x2.0
1.0~22uH
0.90A~4.00A
Semi-shielded Power Inductors , Power Chokes , Inductor Suppliers
SQH5028S
Semi-shielded Power Inductors , Power Chokes , Inductor Suppliers
Surface Mount Inductors
Semi-Sealed
Yes
5.2x5.2x2.8
2.2~470uH
0.50A~5.00A
Resin-shielded SMT Inductors - SQH5040S
SQH5040S
Resin-shielded SMT Inductors - SQH5040S
SDM Semi High Current Inductors
Semi-Sealed
Yes
5.2x5.2x4.0
1.5uH,2.2uH,3.3uH,4.7uH,6.8uH,
10uH,15uH,22uH,33uH,47uH
1.10A~6.00A
SMT Power Inductors , Power Chokes , Inductor manufacturers
SQH54
SMT Power Inductors , Power Chokes , Inductor manufacturers
Non-shielded Inductors
Open
No
5.8x5.3x5.2
0.12~10000uH
0.05~6A
Semi-shielded Power Inductors , Power Chokes , Inductor manufacturers
SQH6012S
Semi-shielded Power Inductors , Power Chokes , Inductor manufacturers
SMD Power Inductors
Semi-Sealed
Yes
6.2x6.2x1.2
1.0~220uH
0.27A~4.00A
Semi-shielded Power Chokes - SQH6020S
SQH6020S
Semi-shielded Power Chokes - SQH6020S
SMT Semi Power Inductors
Semi-Sealed
Yes
6.2x6.2x2.0
1.0~47uH
0.32A~2.10A
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