Name: CTX300-1P
SKU: CTX300-1P
Price: 8.95174 USD
Availability: InStock

Description

• Surface mount magnetics that can be used as single

or coupled inductors or 1:1 transformers that provide

isolation between two windings

• OCTA-PAC’s are designed around high frequency, low loss

core

material

• ECONO-PAC’s are a lower cost version of OCTA-PAC’s

offering high saturation flux density, Powder Iron core material

• OCTA-PAC PLUS’s offer higher current ratings and higher

saturation flux densities than OCTA-PAC and ECONO-PAC,

Amorphous metal core material

• Secure 4 Terminal Mounting

• Inductor more versatile inductance combination by series or

parallel connections

Applications

• Computer and portable power devices

• LCD panels, DVD players

• Inductor: DC-DC converters

• Buck, boost, forward, and resonant converters

• Noise filtering and filter chokes

• Transformers: 1:1 300Vdc isolation, flyback, sepic

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C (range

is application specific).

• Solder reflow temperature: +260°C max. for 10 seconds max.

Packaging

• Supplied in tape and reel packaging, 1100 (EP01, OPA1, and

OP01), 800 (EP02, OP02, OPA2, EP03, OPA3, and OP03),

and 600 (EP04, OPA4, and OP04) per reel

Legend

Marking

• CTX___-__ (First three digits CTX; Second 2-3 digits =

Inductance Value; Last 1-2 digits, product size & type)

Product Size/Type

• CTX___-1 (-1 = size; no suffix = OCTA-PAC

)

• CTX___-1P (-1 = size; P suffix = ECONO-PAC™)

• CTX___-1A (-1 = size; A suffix = OCTA-PAC

PLUS)

ECONO-PAC™/OCTA-PAC

OCTA-PAC

PLUS

Power Inductors and Transformers

OOppeenn CCiirrccuuiitt FFuullll LLooaadd FFuullll LLooaadd DDCC OOppeenn CCiirrccuuiitt FFuullll LLooaadd FFuullll LLooaadd DDCC

PPaarrtt IInndduuccttaannccee IInndduuccttaannccee CCuurrrreenntt RReessiissttaannccee IInndduuccttaannccee IInndduuccttaannccee CCuurrrreenntt RReessiissttaannccee

NNuummbbeerr µµHH ++//--2200%% µµHH mmiinn.. AAddcc oohhmmss mmaaxx.. µµHH ++//--2200%% µµHH mmiinn.. AAddcc oohhmmss mmaaxx..

CTX0.47-1P-R .42 .31 5.50 .005 1.67 1.25 2.75 .021

CTX0.68-1P-R .60 .43 5.10 .006 2.40 1.74 2.55 .025

CTX1-1P-R 1.07 .73 4.50 .008 4.28 2.92 2.25 .032

CTX2-1P-R 2.02 1.36 3.40 .013 8.08 5.44 1.70 .054

CTX5-1P-R 4.83 3.37 2.00 .040 19.31 13.47 1.00 .161

CTX8-1P-R 8.08 5.31 1.80 .052 32.33 21.23 .90 .207

CTX10-1P-R 9.62 6.23 1.70 .057 38.48 24.94 .85 .227

CTX15-1P-R 15.03 9.62 1.40 .087 60.12 38.47 .70 .348

CTX20-1P-R 20.46 14.12 1.00 .158 81.83 56.47 .50 .634

CTX25-1P-R 25.40 17.07 .96 .177 101.60 68.29 .48 .708

CTX33-1P-R 32.33 22.27 .80 .250 129.32 89.06 .40 1.001

CTX50-1P-R 50.52 33.57 .70 .316 202.07 134.27 .35 1.263

CTX68-1P-R 68.40 43.65 .66 .373 273.61 174.61 .33 1.490

CTX100-1P-R 99.01 63.64 .54 .557 396.06 254.55 .27 2.227

CTX150-1P-R 150.72 96.64 .44 .844 602.87 386.56 .22 3.376

CTX200-1P-R 198.41 130.79 .36 1.208 793.65 523.16 .18 4.831

CTX300-1P-R 299.87 190.05 .32 1.525 1199.46 760.19 .16 6.100

CTX0.47-2P-R .54 .42 5.90 .006 2.18 1.69 2.95 .024

CTX0.68-2P-R .85 .64 5.40 .007 3.40 2.55 2.70 .029

CTX1-2P-R 1.22 .89 5.00 .008 4.90 3.57 2.50 .033

CTX2-2P-R 2.18 1.56 3.90 .014 8.70 6.26 1.95 .055

CTX5-2P-R 4.90 3.57 2.50 .032 19.58 14.26 1.25 .128

CTX8-2P-R 7.65 5.31 2.30 .040 30.60 21.23 1.15 .158

CTX10-2P-R 9.83 6.73 2.10 .045 39.30 26.92 1.05 .179

CTX15-2P-R 14.99 10.51 1.60 .085 59.98 42.02 .80 .339

CTX20-2P-R 19.58 13.37 1.50 .097 78.34 53.48 .75 .387

CTX25-2P-R 24.79 16.60 1.40 .109 99.14 66.38 .70 .436

CTX33-2P-R 32.67 21.29 1.30 .126 130.70 85.17 .65 .503

CTX50-2P-R 49.10 35.31 .82 .305 196.38 141.24 .41 1.221

CTX68-2P-R 68.85 47.93 .76 .362 275.40 191.71 .38 1.445

CTX100-2P-R 99.14 69.56 .62 .541 396.58 278.22 .31 2.162

CTX150-2P-R 148.10 100.07 .56 .665 592.42 400.27 .28 2.660

CTX200-2P-R 201.59 138.49 .46 .951 806.34 553.97 .23 3.804

CTX300-2P-R 300.42 197.52 .42 1.176 1201.70 790.08 .21 4.703

PARALLEL SERIES

RoHS

2002/95/EC

OOppeenn CCiirrccuuiitt FFuullll LLooaadd FFuullll LLooaadd DDCC OOppeenn CCiirrccuuiitt FFuullll LLooaadd FFuullll LLooaadd DDCC

PPaarrtt IInndduuccttaannccee IInndduuccttaannccee CCuurrrreenntt RReessiissttaannccee IInndduuccttaannccee IInndduuccttaannccee CCuurrrreenntt RReessiissttaannccee

NNuummbbeerr µµHH ++//--2200%% µµHH mmiinn.. AAddcc oohhmmss mmaaxx.. µµHH ++//--2200%% µµHH mmiinn.. AAddcc oohhmmss mmaaxx..

CTX0.47-3P-R .46 .35 6.20 .006 1.85 1.42 3.10 .025

CTX0.68-3P-R .67 .50 5.70 .007 2.66 1.98 2.85 .028

CTX1-3P-R .91 .65 5.40 .008 3.63 2.62 2.70 .032

CTX2-3P-R 1.85 1.24 4.60 .011 7.40 4.97 2.30 .045

CTX5-3P-R 4.74 3.04 3.20 .022 18.94 12.15 1.60 .090

CTX8-3P-R 8.16 4.90 2.80 .030 32.63 19.60 1.40 .119

CTX10-3P-R 9.79 5.71 2.70 .033 39.15 22.85 1.35 .131

CTX15-3P-R 14.50 8.50 2.20 .050 58.02 34.01 1.10 .198

CTX20-3P-R 20.15 13.12 1.50 .111 80.59 52.48 .75 .443

CTX25-3P-R 25.33 16.16 1.40 .125 101.31 64.66 .70 .499

CTX33-3P-R 32.63 20.32 1.30 .146 130.54 81.30 .65 .571

CTX50-3P-R 50.02 33.06 .92 .277 200.10 132.24 .46 1.108

CTX68-3P-R 68.84 44.15 .84 .328 275.35 176.61 .42 1.312

CTX100-3P-R 101.31 65.50 .68 .501 405.22 262.02 .34 2.005

CTX150-3P-R 149.85 90.92 .64 .621 599.40 363.68 .32 2.483

CTX200-3P-R 200.10 116.51 .60 .731 800.38 466.03 .30 2.925

CTX300-3P-R 298.39 172.12 .50 .926 1193.55 688.50 .25 3.702

CTX0.47-4P-R .49 .37 7.90 .005 1.95 1.49 3.95 .019

CTX0.68-4P-R .76 .56 7.20 .006 3.05 2.24 3.60 .023

CTX1-4P-R 1.10 .81 5.90 .008 4.39 3.24 2.95 .033

CTX2-4P-R 1.95 1.42 4.60 .014 7.81 5.69 2.30 .055

CTX5-4P-R 5.15 3.56 3.30 .027 20.62 14.23 1.65 .107

CTX8-4P-R 7.81 5.15 3.00 .033 31.23 20.61 1.50 .131

CTX10-4P-R 9.88 6.70 2.50 .047 39.53 26.79 1.25 .187

CTX15-4P-R 14.76 9.52 2.30 .057 59.05 38.09 1.15 .228

CTX20-4P-R 20.62 13.44 1.90 .084 82.47 53.76 .95 .337

CTX25-4P-R 25.65 17.17 1.60 .115 102.60 68.68 .80 .461

CTX33-4P-R 33.21 22.93 1.30 .166 132.86 91.72 .65 .662

CTX50-4P-R 48.80 32.21 1.20 .201 195.20 128.83 .60 .805

CTX68-4P-R 67.37 43.04 1.10 .238 269.50 172.16 .55 .952

CTX100-4P-R 99.09 69.54 .72 .565 396.38 278.15 .36 2.259

CTX150-4P-R 149.45 101.46 .64 .696 597.80 405.83 .32 2.784

CTX200-4P-R 200.11 131.37 .60 .810 800.44 525.47 .30 3.240

CTX300-4P-R 298.93 188.03 .54 1.003 1195.72 752.13 .27 4.011

CTX0.47-1-R .40 .26 5.50 .005 1.60 1.05 2.75 .020

CTX0.68-1-R .63 .41 4.50 .006 2.50 1.63 2.25 .024

CTX1-1-R .90 .56 4.20 .007 3.60 2.24 2.10 .028

CTX2-1-R 2.03 1.00 4.10 .010 8.10 4.01 2.05 .040

CTX5-1-R 4.90 2.66 2.30 .030 19.60 10.64 1.15 .122

CTX8-1-R 8.10 4.08 2.00 .039 32.40 16.34 1.00 .157

CTX10-1-R 10.00 4.85 1.90 .044 40.00 19.40 .95 .176

CTX15-1-R 14.40 8.74 1.10 .080 57.60 34.96 .55 .319

CTX20-1-R 19.60 11.54 1.00 .146 78.40 46.15 .50 .583

CTX25-1-R 25.60 16.35 .74 .167 102.40 65.42 .37 .668

CTX33-1-R 32.40 19.84 .72 .293 129.60 79.37 .36 1.171

CTX50-1-R 50.63 29.34 .64 .365 202.50 117.38 .32 1.461

CTX68-1-R 67.60 39.73 .54 .516 270.40 158.92 .27 2.064

CTX100-1-R 99.23 58.72 .44 .784 396.90 234.88 .22 3.137

CTX150-1-R 148.23 85.16 .38 .965 592.90 340.64 .19 3.861

CTX200-1-R 202.50 107.60 .37 1.142 810.00 430.39 .19 4.567

CTX300-1-R 302.50 191.38 .22 1.431 1210.00 765.54 .11 5.724

CTX0.47-2-R .42 .29 6.50 .005 1.69 1.17 3.25 .019

CTX0.68-2-R .75 .50 5.50 .006 3.01 1.98 2.75 .024

CTX1-2-R 1.18 .76 4.60 .007 4.70 3.04 2.30 .028

CTX2-2-R 2.30 1.27 4.50 .010 9.21 5.07 2.25 .038

CTX5-2-R 4.70 2.66 3.00 .021 18.80 10.65 1.50 .084

CTX8-2-R 7.94 4.18 2.60 .027 31.77 16.72 1.30 .108

CTX10-2-R 10.58 5.18 2.50 .031 42.30 20.72 1.25 .125

CTX15-2-R 15.23 8.53 1.70 .059 60.91 34.10 .85 .236

CTX20-2-R 20.73 12.36 1.30 .107 82.91 49.46 .65 .426

CTX25-2-R 24.86 16.09 1.00 .117 99.45 64.35 .50 .466

CTX33-2-R 31.77 15.90 1.40 .105 127.09 63.59 .70 .420

CTX50-2-R 51.18 28.79 .92 .210 204.73 115.16 .46 .839

CTX68-2-R 67.87 38.71 .78 .303 271.47 154.83 .39 1.214

CTX100-2-R 99.45 57.45 .63 .457 397.81 229.79 .32 1.828

PARALLEL SERIES

ECONO-PAC™/OCTA-PAC

OCTA-PAC

PLUS

Power Inductors and Transformers

OOppeenn CCiirrccuuiitt FFuullll LLooaadd FFuullll LLooaadd DDCC OOppeenn CCiirrccuuiitt FFuullll LLooaadd FFuullll LLooaadd DDCC

PPaarrtt IInndduuccttaannccee IInndduuccttaannccee CCuurrrreenntt RReessiissttaannccee IInndduuccttaannccee IInndduuccttaannccee CCuurrrreenntt RReessiissttaannccee

NNuummbbeerr µµHH ++//--2200%% µµHH mmiinn.. AAddcc oohhmmss mmaaxx.. µµHH ++//--2200%% µµHH mmiinn.. AAddcc oohhmmss mmaaxx..

CTX150-2-R 147.39 93.46 .43 .560 589.57 373.84 .22 2.241

CTX200-2-R 198.58 122.94 .39 .796 794.30 491.76 .20 3.184

CTX300-2-R 300.80 169.06 .38 1.231 1203.20 676.24 .19 4.929

CTX0.47-3-R .38 .27 6.00 .005 1.54 1.08 3.00 .020

CTX0.68-3-R .60 .42 5.00 .006 2.40 1.67 2.50 .024

CTX1-3-R .86 .57 4.80 .007 3.46 2.28 2.40 .028

CTX2-3-R 1.94 1.05 4.70 .010 7.78 4.22 2.35 .040

CTX5-3-R 4.70 2.56 3.00 .019 18.82 10.26 1.50 .077

CTX8-3-R 7.78 3.74 2.80 .025 31.10 14.98 1.40 .099

CTX10-3-R 9.60 4.38 2.70 .028 38.40 17.54 1.35 .111

CTX15-3-R 15.00 7.26 2.00 .043 60.00 29.06 1.00 .172

CTX20-3-R 20.18 10.76 1.50 .078 80.74 43.04 .75 .312

CTX25-3-R 24.58 15.64 .98 .086 98.30 62.56 .49 .346

CTX33-3-R 32.86 19.69 .96 .083 131.42 78.77 .48 .331

CTX50-3-R 50.78 27.18 .94 .239 203.14 108.71 .47 .956

CTX68-3-R 67.42 36.53 .80 .277 269.66 146.11 .40 1.109

CTX100-3-R 101.40 52.48 .70 .345 405.60 209.93 .35 1.381

CTX150-3-R 149.78 97.16 .38 .430 599.14 388.63 .19 1.718

CTX200-3-R 198.74 119.18 .39 .619 794.98 476.71 .20 2.475

CTX300-3-R 301.06 157.44 .40 .951 1204.22 629.75 .20 3.083

CTX0.47-4-R .44 .32 7.00 .004 1.76 1.29 3.50 .016

CTX0.68-4-R .78 .55 6.00 .005 3.14 2.21 3.00 .020

CTX1-4-R 1.23 .85 5.00 .006 4.90 3.41 2.50 .024

CTX2-4-R 1.76 1.06 4.90 .007 7.06 4.24 2.45 .028

CTX5-4-R 4.90 2.59 4.40 .014 19.60 10.37 2.20 .056

CTX8-4-R 8.28 4.29 3.50 .018 33.12 17.14 1.75 .072

CTX10-4-R 9.60 4.82 3.40 .019 38.42 19.28 1.70 .078

CTX15-4-R 14.16 6.76 3.00 .024 56.64 27.03 1.50 .096

CTX20-4-R 19.60 10.68 2.10 .055 78.40 42.73 1.05 .220

CTX25-4-R 25.92 13.32 2.00 .063 103.68 53.27 1.00 .253

CTX33-4-R 33.12 16.82 1.80 .072 132.50 67.27 .90 .287

CTX50-4-R 50.18 25.03 1.50 .111 200.70 100.11 .75 .443

CTX68-4-R 67.08 35.29 1.20 .157 268.32 141.15 .60 .630

CTX100-4-R 99.23 54.56 .92 .302 396.90 218.25 .46 1.210

CTX150-4-R 148.23 77.17 .82 .372 592.90 308.69 .41 1.488

CTX200-4-R 200.70 111.08 .64 .545 802.82 444.32 .32 2.180

CTX300-4-R 298.12 147.92 .62 .672 1192.46 591.66 .31 2.687

PARALLEL SERIES

ECONO-PAC™/OCTA-PAC

OCTA-PAC

PLUS

Power Inductors and Transformers

Part #	CTX300-1P
Description	Inductor Power Wirewound299.87uH/1199.46uH 20% 100KHz
Category	INDUCTOR
Availability	In Stock
Qty	750

Qty	Price
1 - 27	$8.95174
28 - 70	$7.12070
71 - 148	$6.71380
149 - 320	$6.23909
321 +	$5.56093

CTX300-1P

Related Items

Technical Document