CWS-5XXX SERIES HIGH CURRENT HELICAL WINDING POWER INDUCTORS

Planar Output Inductor using High Flux and MPP powder material "distributed air gap" cores
Capable of handling very high DC bias current with lowest inductance roll off.
Helical Wound Bobbinless Surface Mount.
Co-planared SMT pre-tinned leads for directly soldered to PCB
Available as bulk packaged or in tape and reel packaging
Inductance ranges: 0.3 uH, 0.7uH and 2.0uH
DC Current Rating: 60 Amps, 50 Amps, 40 Amps
Custom designs for other inductances and current rating available. Please contact us.

CWS 5 Series : 80 Amps to 30 Amps Planar Output Inductor
Surface Mount Power Inductors.
Helical Winding on High Flux and MPP Powder Core
CWS Flagship products !!

FEATURES:

Super high current in industry's smallest package

Exceptional DC bias stability at high flux densities

Saturation Flux densities at 8,000 to 12,000 gausses

High Flux and MPP powder cores with distributed air gaps and very high temperature stability

Less than 1% inductance change from -60 deg C to + 140 deg C

Designed for commercial, industrial and military application

Operating temperature range: -55 deg C to +125 deg C

Inductance values : 0.3 uH to 2.0 uH +

Current rating : 80 Amps, 60 Amps, 50 Amp, 40 Amp

DC Resistance: 0.55 mili-ohm, 1.0 milli-ohm, 2.1 milli-ohm

Hi-Pot: 300 Vrms, winding to core

Dimension: Please see individual engineering drawings.

SPECIFICATIONS

	Click the button to see examples of our custom wound products. We wind anything to meet your needs.
	Download DC Bias Graphs in .PDF -------------------------------------- CWS-4000A : DC Bias Graph CWS-4001A : DC Bias Graph CWS-5291B : DC Bias Graph CWS-5292A : DC Bias Graph CWS-5292B : DC Bias Graph CWS-5293A : DC Bias Graph CWS-5321B : DC Bias Graph CWS-5322B : DC Bias Graph
	Please see table below and Engineering Drawings (.PDF) for dimensions
	Packaging: Bulk or tape and reel

CONSTRUCTION INFORMATION

Sample PDFs for Outline Drawing and Schematic
CWS-5291B
CWS-5321B
CWS-5322B

Part Numbering

CWS - 5291B

CWS: CWS Standard Part
5291: Drawing No
B : version

IMPORTANT NOTES:

1) No tooling or set up fees required for standard parts
2) Samples available for large volume OEMs. Pricing for large quantities may be significantly lower. Please call? or e-mail us to inquire further information.
3) Availability: Stock to 4-6 weeks
4) Custom designs are available to meer any of your requirements.
5) Rated Current is based on a 40 deg C temperature rise at an ambient temperature of 125 deg C.
The High Flux and MPP cores are rated over 200 ged C. The helical frat wire's insulation is rated at 200 deg C.

You can sort the data shown below by clicking preferred header.

Displaying 1 to 12 (of 12 products)

(Searching Part Numbers, Inductance, Current fields)

Part Number	Inductance	Current Rating	DCR Max	Core Type	Dimension Length x Width inches	Height inches	Leads Width x Thickness inches	Price
CWS-5327A	7.60 uH	12 Amps	11.8 milli-ohm	High Flux	0.54 x 0.42	0.22	0.10 x 0.01	$5.00
CWS-5326A	4.70 uH	17 Amps	7.0 milli-ohm	High Flux	0.54 x 0.42	0.22	0.10 x 0.01	$5.00
CWS-5325A	3.90 uH	21 Amps	4.9 milli-ohm	High Flux	0.54 x 0.42	0.22	0.10 x 0.02	$5.00
CWS-5324A	2.70 uH	21 Amps	4.2 milli-ohm	High Flux	0.54 x 0.42	0.22	0.10 x 0.02	$5.00
CWS-5321B	2.00 uH	40 Amps	2.1 milli-ohm	High Flux	0.52 x 0.54	0.21	0.10 x 0.02	$5.00
CWS-4001A	2.00 uH	12 Amps	4.0 milli-ohm	MPP	0.26 x 0.35	0.21	0.06 x 0.03	$5.00
CWS-5323B	1.30 uH	40 Amps	1.8 milli-ohm	High Flux	0.54 x 0.42	0.22	0.10 x 0.02	$5.00
CWS-5323A	1.30 uH	40 Amps	1.8 milli-ohm	High Flux	0.54 x 0.42	0.22	0.10 x 0.02	$5.00
CWS-5294A	1.20 uH	50 Amps	1.1 milli-ohms	High Flux	0.55 x 0.685	0.23	0.16 x 0.031	$5.00
CWS-5322B	0.70 uH	50 Amps	0.9 milli-ohm	High Flux	0.52 x 0.55	0.21	0.10 x 0.03	$5.00
CWS-4200A	0.65 uH	25 Amps	3.5 milli-ohm	MPP	0.31 x 0.31	0.24	0.055	$5.00
CWS-5291B	0.30 uH	60 Amps	0.55 milli-ohm	High Flux	0.52 x 0.56	0.21	0.10 x 0.05	$5.00

Displaying 1 to 12 (of 12 products)

"We will wind anything"

CWS-5XXX SERIES HIGH CURRENT HELICAL WINDING POWER INDUCTORS

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