Name: 27-150
SKU: 27-150
Price: 0.68707 USD
Availability: OutOfStock

DRQ Series

Dual Winding, Shielded Inductors/Transformer

1207 BU-SB07326 Page 1 of 7 Data Sheet 4311

Description

• 125°C maximum total operating temperature

• Dual winding inductors that can be used as either

a single inductor, or in coupled inductor/transformer applications

(1:1 turns ratio)

• Four sizes of shielded drum core inductors

• Windings can be connected in series or parallel, offering a broad

range of inductance and current ratings

• Peak current ratings from 0.13 amps to 56 amps

• RMS current ratings from 0.128 amps to 17.9 amps

• Inductance ratings from 0.33µH to 4.02mH

• Surface Mount

• 200Vac Isolation between windings

• Ferrite core material

Applications

• As a transformer: SEPIC, flyback

• As an inductor: buck, boost, coupled inductor

• DC-DC converters

• VRM inductor for CPU and DDR power supplies

• Input and output filter chokes

Environmental Data

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

• Operating temperature: -40°C to +125°C (range is application

specific).

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

Packaging

• Supplied in tape and reel packaging, 1350 (DRQ73),

1100 (DRQ74), 600 (DRQ125), and 350 (DRQ127) per reel

Parallel Ratings Series Ratings

Part Number Rated OCL

(1)

rms

(2)

sat

(3)

DCR

Ω

(4)

Volt

(5)

OCL

(1)

rms

(2)

sat

(3)

DCR

Ω

(4)

Volt

(5)

Inductance

+/-20% Amps Amps typ. µ-Sec +/-20% Amps Amps typ. µ-Sec

(µH) (µH) Peak (µH) Peak

DRQ73-R33-R 0.33

0.306 6.19 14.4 0.0074 1.98 1.224 3.10 7.18 0.0296 3.96

DRQ73-1R0-R 1.00 0.992 5.25 7.97 0.0103 3.56 3.968 2.63 3.99 0.0411 7.12

DRQ73-1R5-R 1.50 1.482 4.64 6.52 0.0132 4.36 5.928 2.32 3.26 0.0527 8.72

DRQ73-2R2-R 2.20

2.070 4.11 5.52 0.0167 5.15 8.280 2.06 2.76 0.0669 10.3

DRQ73-3R3-R 3.30 3.540 3.31 4.22 0.0259 6.73 14.16 1.66 2.11 0.1035 13.5

DRQ73-4R7-R 4.70 4.422 3.09 3.78 0.0297 7.52 17.69 1.55 1.89 0.1188 15.0

DRQ73-6R8-R 6.80

6.480

2.55 3.12 0.0435 9.11 25.92 1.28 1.56 0.1742 18.2

DRQ73-8R2-R 8.20 8.930 2.19 2.66 0.0592 10.7 35.72 1.10 1.33 0.2368 21.4

DRQ73-100-R 10.0 10.30 2.08 2.47 0.0656 11.5 41.20 1.04 1.24 0.2623 23.0

DRQ73-150-R 15.0 15.01 1.83 2.05 0.0844 13.9 60.04 0.916 1.03 0.339 27.8

DRQ73-220-R 22.0

22.65

1.62

1.67 0.107 17.0 90.60 0.811 0.83 0.429 34.0

DRQ73-330-R 33.0

34.41 1.31 1.35 0.166 21.0 137.6 0.653 0.68 0.665 42.0

DRQ73-470-R 47.0 48.62 1.08 1.14 0.241 24.9 194.5 0.542 0.57 0.965 49.8

DRQ73-680-R 68.0 68.91 0.89 0.96 0.358 29.7 275.6 0.444 0.48 1.43 59.4

DRQ73-820-R 82.0 80.37 0.86 0.89 0.384 32.1 321.5 0.430 0.44 1.54 64.2

DRQ73-101-R 100

101.4

0.73 0.79 0.527 36.0 405.6 0.367 0.39 2.11 72.0

1) Open Circuit Inductance Test Parameters: 100kHz, 0.25 V

, 0.0 Adc

Parallel: (1,2 -4,3) Series: (1-4) tie (2-3)

2) RMS current for an approximate

∆T of 40°C without core loss. It is recommended that the

temperature of the part not exceed 125°C.

3) Peak current for approximately 30% roll-off at 20°C

4) DCR limits @ 20°C

5) Applied Volt-Time product (V-µS) across the inductor. This value represents the applied V-µS

at 100KHz necessary to gener

ate a cor

e loss equal to 10% of the total losses for a 40

temperature rise.

6) Turns Ratio (1:3):(2-4) 1:1

7) Part number definition: DRQxxx-yyy-R

DRQxxx = product code and size,

-yyy = inductance value in µH,

R = decimal point. If no R is present, third character = # of zeros

-R suffix = RoHS compliant

1207 BU-SB07326 Page 2 of 7 Data Sheet 4311

Parallel Ratings Series Ratings

Part Number Rated OCL

(1)

rms

(2)

sat

(3)

DCR

Ω

(4)

Volt

(5)

OCL

(1)

rms

(2)

sat

(3)

DCR

Ω

(4)

Volt

(5)

Inductance +/-20% Amps Amps typ. µ-Sec +/-20% Amps Amps typ. µ-Sec

(µH) (µH) Peak (µH) Peak

DRQ73-151-R 150 150.9 0.58 0.65 0.851 44.0 603.6 0.289 0.32 3.41 88.0

DRQ73-221-R 220 223.3 0.52 0.53 1.05 53.5 893.2 0.260 0.27 4.20 107

DRQ73-331-R 330 325.5 0.42 0.44 1.59 64.5 1302 0.211 0.22 6.36 129

DRQ73-471-R 470 465.8 0.35 0.37 2.36 77.2 1863 0.173 0.18 9.44 154

DRQ73-681-R 680 676.5 0.29 0.31 3.47 93.1 2706 0.143 0.15 13.88 186

DRQ73-821-R 820 821.7 0.27 0.28 3.93 103 3287 0.134 0.14 15.72 206

DRQ73-102-R 1000 995.0 0.26 0.25 4.34 113 3980 0.128 0.13 17.36 226

DRQ74-R33-R 0.33 0.294 6.20 18.4 0.0074 1.71 1.176 3.10 9.18 0.0295 3.42

DRQ74-1R0-R 1.00 0.952 5.33 10.2 0.0100 3.08 3.808 2.66 5.10 0.0400 6.16

RQ74-1R5-R

.50 1.422 4.96 8.35 0.0115 3.76 5.688 2.48 4.17 0.0461 7.52

DRQ74-2R2-R 2.20 1.986 4.66 7.06 0.0130 4.45 7.944 2.33 3.53 0.0521 8.9

DRQ74-3R3-R 3.30 3.396 3.94 5.40 0.0183 5.81 13.58 1.97 2.70 0.0732 11.6

DRQ74-4R7-R 4.70 5.182 3.34 4.37 0.0254 7.18 20.73 1.67 2.19 0.102 14.4

DRQ74-6R8-R 6.80 7.344 2.60 3.67 0.0418 8.55 29.38 1.30 1.84 0.167 17.1

DRQ74-8R2-R 8.20 8.566 2.53 3.40 0.0441 9.23 34.26 1.27 1.70 0.177 18.5

DRQ74-100-R 10.0 9.882 2.41 3.17 0.0489 9.92 39.53 1.20 1.58 0.196 19.8

DRQ74-150-R 15.0 16.09 2.11 2.48 0.0637 12.7 64.36 1.05 1.24 0.255 25.4

DRQ74-220-R 22.0 21.73 1.75 2.13 0.0925 14.7 86.92 0.874 1.07 0.371 29.4

DRQ74-330-R 33.0 33.01 1.41 1.73 0.143 18.1 132.0 0.702 0.87 0.574 36.2

DRQ74-470-R 47.0 49.64 1.15 1.41 0.216 22.2 198.6 0.573 0.71 0.865 44.4

DRQ74-680-R 68.0 69.67 1.03 1.19 0.265 26.3 278.7 0.517 0.60 1.06 52.6

DRQ74-820-R 82.0 80.95 0.91 1.11 0.345 28.4 323.8 0.453 0.55 1.38 56.8

DRQ74-101-R 100 101.6 0.86 0.99 0.383 31.8 406.4 0.430 0.49 1.53 63.6

DRQ74-151-R 150 150.0 0.69 0.81 0.591 38.6 600.0 0.346 0.41 2.37 77.2

DRQ74-221-R 220 227.0

0.56 0.66 0.907 47.5 908.0 0.279 0.33 3.63 95

DRQ74-331-R 330 335.6 0.45 0.54 1.41

57.8 1342 0.224 0.27 5.66 116

DRQ74-471-R 470 465.3 0.40 0.46 1.74 68.1 1861 0.202 0.23 6.97 136

DRQ74-681-R 680 671.2 0.33 0.38 2.58 81.7 2685 0.166 0.19 10.3 163

DRQ74-821-R 820 812.7 0.31 0.35 2.93 89.9 3251 0.156 0.17 11.7 180

DRQ74-102-R 1000 1009 0.27 0.31 3.89 100 4036 0.135 0.16 15.6 200

DRQ125-R47-R 0.47 0.456 17.6 33.0 0.0018 3.17 1.824 8.80 16.5 0.0078 6.34

DRQ125-1R0-R 1.00 0.894 15.0 23.6 0.0024 4.43 3.576 7.51 11.8 0.0096 8.86

DRQ125-1R5-R 1.50

1.478

13.8

18.3 0.0029 5.70 5.912 6.89 9.15 0.0114 11.40

DRQ125-2R2-R 2.20 2.208 10.9 15.0 0.0045 6.97 8.832 5.46 7.50 0.0182 13.9

DRQ125-3R3-R 3.30 3.084 9.26 12.7 0.0063 8.23 12.34 4.63 6.35 0.0253 16.5

DRQ125-4R7-R 4.70 5.274 7.18 9.71 0.0105 10.8 21.10 3.59 4.86 0.0420 21.6

DRQ125-6R8-R 6.80

6.588 6.64 8.68 0.0123 12.0 26.35 3.32 4.34 0.0492 24.0

DRQ125-8R2-R 8.20 8.048 5.54 7.86 0.0176 13.3 32.19 2.77 3.93 0.0705 26.6

DRQ125-100-R 10.0 9.654 5.35 7.17 0.0189 14.6 38.62 2.67 3.59 0.0757 29.2

DRQ125-150-R 15.0 15.35 4.27 5.69 0.0298 18.4 61.40 2.13 2.85 0.120 36.8

DRQ125-220-R 22.0 22.36 3.70 4.71 0.0396 22.2 89.44 1.84 2.36 0.159 44.4

DRQ125-330-R 33.0 33.74 3.28 3.84 0.0505 27.2 135.0 1.64 1.92 0.203 54.4

DRQ125-470-R 47.0 47.47 2.71 3.24 0.0740 32.3 189.9 1.35 1.62 0.297 64.6

DRQ125-680-R 68.0 67.91 2.22 2.70 0.101 38.6 271.6 1.11 1.35 0.440 77.2

1) Open Circuit Inductance Test Parameters: 100kHz, 0.25 V

rms

, 0.0 Adc

Parallel: (1,2 -4,3) Series: (1-4) tie (2-3)

2) RMS current for an approximate

∆T of 40°C without core loss. It is recommended that the

temperature of the part not exceed 125

°C.

3) Peak current for approximately 30% roll-off at 20°C

4) DCR limits @ 20°C

5) Applied Volt-Time product (V-µS) across the inductor. This value represents the applied V-µS

at 100KHz necessary to generate a core loss equal to 10% of the total losses for a 40°C

temperature rise.

6) Turns Ratio (1:3):(2-4) 1:1

7) Part number definition: DRQxxx-yyy-R

DRQxxx = product code and size,

-yyy = inductance v

alue in

R = decimal point. If no R is present, third character = # of zeros

-R suffix = RoHS compliant

1207 BU-SB07326 Page 3 of 7 Data Sheet 4311

Parallel Ratings Series Ratings

Part Number Rated OCL

(1)

rms

(2)

sat

(3)

DCR

Ω

(4)

Volt

(5)

OCL

(1)

rms

(2)

sat

(3)

DCR

Ω

(4)

Volt

(5)

Inductance +/-20% Amps Amps typ. µ-Sec +/-20% Amps Amps typ. µ-Sec

(µH) (µH) Peak (µH) Peak

DRQ125-820-R 82.0 86.89 2.05 2.39 0.128 43.7 347.6 1.03 1.20 0.515 87.4

DRQ125-101-R 100 102.7 1.78 2.20 0.170 47.5 410.8 0.892 1.10 0.682 95.0

DRQ125-151-R 150 151.1 1.48 1.81 0.248 57.6 604.4 0.739 0.905 0.991 115.2

DRQ125-221-R 220 216.8 1.19 1.51 0.384 69.0 867.2 0.594 0.755 1.54 138

DRQ125-331-R 330 332.6 1.06 1.22 0.482 85.5 1330 0.530 0.610 1.93 171

DRQ125-471-R 470 473.1 0.87 1.02 0.718 102 1892 0.434 0.510 2.87 204

DRQ125-681-R 680 679.8 0.70 0.85 1.10 122 2719 0.350 0.425 4.42 244

DRQ125-821-R 820 828.0 0.60 0.77 1.49 135 3312 0.301 0.385 5.96 270

DRQ125-102-R 1000 1008 0.57 0.70 1.69 149 4032 0.283 0.350 6.76 298

DRQ127-R47-R 0.47 0.419 17.9 56.0 0.00195 3.50 1.676 8.94 28 0.0078 7.00

DRQ127-1R0-R 1.00 0.821 15.5 40.0 0.00261 4.90 3.284 7.74 20 0.0104 9.80

DRQ127-1R5-R 1.50 1.357 13.5 31.1 0.00341 6.30 5.428 6.77 15.6 0.0137 12.60

DRQ127-2R2-R 2.20 2.027 12.5 25.5 0.00373 7.70 8.108 6.23 12.7 0.0161 15.4

DRQ127-3R3-R 3.30 2.831 10.4 21.5 0.00567 9.10 11.32 5.23 10.8 0.0229 18.2

DRQ127-4R7-R 4.70 4.841 8.25 16.5 0.00917 11.9 19.36 4.13 8.24 0.0367 23.8

DRQ127-6R8-R 6.80 7.387 7.34 13.3 0.0116 14.7 29.55 3.67 6.67 0.0465 29.4

DRQ127-8R2-R 8.20 8.861 6.32 12.2 0.0157 16.1 35.44 3.16 6.09 0.0627 32.2

DRQ127-100-R 10.0 10.47 6.04 11.2 0.0172 17.5 41.88 3.02 5.60 0.0686 35.0

DRQ127-150-R 15.0 14.09 5.03 9.66 0.0247 20.3 56.36 2.51 4.83 0.0990 40.6

DRQ127-220-R 22.0 22.93 4.00 7.57 0.0391 25.9 91.72 2.00 3.78 0.157 51.8

DRQ127-330-R 33.0 33.92 3.23 6.22

0.0600 31.5 135.7 1.61 3.11 0.241 63.0

DRQ127-470-R 47.0 47.05 2.95 5.28 0.0719 37.1 188.2 1.47 2.64 0.288 74.2

DRQ127-680-R 68.0 66.48 2.44 4.44 0.105 44.1 265.9 1.22 2.22 0.421 88.2

DRQ127-820-R 82.0 79.75 2.09 4.06 0.143 48.3 319.0 1.04 2.03 0.573 96.6

DRQ127-101-R 100 99.31 1.96 3.64 0.163 53.9 397.2

0.980

1.82 0.653 107.8

DRQ127-151-R 150 144.9

1.59 3.01 0.247 65.1 579.6 0.796 1.51 0.989 130.2

DRQ127-221-R 220 221.5 1.29 2.43 0.376 80.5 886.0 0.645 1.22 1.50 161

DRQ127-331-R 330 323.6 1.04 2.01 0.574 97.3 1294 0.522 1.01 2.30 195

DRQ127-471-R 470 467.1 0.85 1.68 0.861 117 1868 0.427 0.838 3.44 234

DRQ127-681-R 680 676.7 0.76 1.39 1.08

141

2707 0.380 0.697 4.32 282

DRQ127-821-R 820 818.1 0.65 1.27 1.47 155 3272 0.325 0.633 5.88 310

DRQ127-102-R 1000 1005 0.61 1.14 1.66 172 4020 0.307 0.571 6.64 344

1) Open Circuit Inductance Test Parameters: 100kHz, 0.25 V

rms

, 0.0 Adc

Parallel: (1,2 -4,3) Series: (1-4) tie (2-3)

2) RMS current for an approximate

∆T of 40°C without core loss. It is recommended that the

temperature of the part not exceed 125°C.

3) Peak current for approximately 30% roll-off at 20°C

4) DCR limits @ 20°C

5) Applied Volt-Time product (V-µS) across the inductor. This value represents the applied V-µS

at 100KHz necessary to generate a core loss equal to 10% of the total losses for a 40°C

temperature rise.

6) Turns Ratio (1:3):(2-4) 1:1

7) Part number definition: DRQxxx-yyy-R

DRQxxx = product code and size,

-yyy = inductance value in µH,

R = decimal point. If no R is present, third character = # of zeros

-R suffix = RoHS compliant

Part #	27-150
Description	Auto Antenna Plug, RCAPhono, Bronze, Nickel-Plated
Category	ANTENNA
Availability	Out of Stock
Qty	0

27-150

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