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HDR3D~6D SERIES

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Product Description
Appearance size
Model and features
HDR3D~6D SERIES
HDRN-127-1 Product number HDR3D~6D SERIES
manufacturer HUASUN
PID
Supply method Self-operated
product cycle In mass production
RoHs & lead-free situation Lead-free/RoHs compliant
describe Excellent price, good quality, wide range of values, and good reliability.

HDR3D~6D SERIES Appearance sizeIn  mm

1

TYPE A B C D E TYPE A B C
HDRN3D16 4.00+0 4.00+0 1.8+0 5.2+0 1.0 HCRI3D16 1.6 1.4 4.6
HDRN4D18 4.7±0.3 4.7±0.3 2.0+0 6.9+0 1.5 HCRI4D18 1.9 1.5 5.3
HDRN4D28 4.7±0.3 4.7±0.3 3.0+0 6.9+0 1.5 HCRI4D28 1.9 1.5 5.3
HDRN4D40 4.7±0.3 4.7±0.3 4.0+0 6.9+0 1.5 HCRI4D40 1.9 1.5 5.3
HDRN5D18 5.7±0.3 5.7±0.3 2.0+0 8.2+0 2.0 HCRI5D18 2.15 2.0 6.3
HDRN5D28 5.7±0.3 5.7±0.3 3.0+0 8.2+0 2.0 HCRI5D28 2.15 2.0 6.3
HDRN6D28 6.7±0.3 6.7±0.3 3.0+0 9.5+0 2.0 HCRI6D28 2.65 2.0 7.3
HDRN6D38 7.00+0 7.00+0 4.0+0 9.5+0 2.0 HCRI6D38 2.65 2.0 7.3



HDRN 3D16 series  Standard Specifications

Inductance
DCR(Ω) Rated Current Tolerance

Part No.
Test Freq.


Marking

(μH)
Max. (A) (±%)

HDRN3D16N1R0□L00 1.00 100kHz,0.1V 0.040 1.60 30 1R0
HDRN3D16N1R5□L00 1.50 100kHz,0.1V 0.052 1.55 30 1R5
HDRN3D16N2R2□L00 2.20 100kHz,0.1V 0.072 1.20 30 2R2
HDRN3D16N3R3□L00 3.30 100kHz,0.1V 0.085 1.10 30 3R3
HDRN3D16N3R6□L00 3.60 100kHz,0.1V 0.090 0.95 30 3R6
HDRN3D16N4R7□L00 4.70 100kHz,0.1V 0.105 0.90 30 4R7
HDRN3D16N6R8□L00 6.80 100kHz,0.1V 0.170 0.73 30 6R8
HDRN3D16N100□L00 10.0 100kHz,0.1V 0.210 0.55 20,30 100
HDRN3D16N150□L00 15.0 100kHz,0.1V 0.295 0.45 20,30 150
HDRN3D16N220□L00 22.0 100kHz,0.1V 0.430 0.40 20,30 220
HDRN3D16N270□L00 27.0 100kHz,0.1V 0.620 0.35 20,30 270
HDRN3D16N330□L00 33.0 100kHz,0.1V 0.675 0.32 20,30 330
HDRN3D16N680□L00 68.0 100kHz,0.1V 1.700 0.18 20,30 680
HDRN3D16N101□L00 100 100kHz,0.1V 2.750 0.13 20,30 101
HDRN3D16N221□L00 220 100kHz,0.1V 5.500 0.08 20,30 221
NOTE:    □-Tolerance   M=±20% / T=±30%
1.Operating temperature range - 40℃～ 125℃ (Including self - temperature rise)
2.Rate current: The rate current indicates the current when the inductance decreases to 65% over of  it's nominal value or DCcurrent when the temperature rising △ T=40℃ lower, whichever is lower.
3.RDC test method: place testing device to the 2 solder ends of wounding and test the value.
HDRN 4D18 series  Standard Specifications

Inductance
DCR(Ω) Rated Current Tolerance

Part No.
Test Freq.


Marking

(μH)
Max. (A) (±%)

HDRN4D18N1R0□L00 1.00 7.96MHz,1V 0.045 1.72 30 1R0
HDRN4D18N1R5□L00 1.50 7.96MHz,1V 0.060 1.50 30 1R5
HDRN4D18N1R8□L00 1.80 7.96MHz,1V 0.070 1.35 30 1R8
HDRN4D18N2R2□L00 2.20 7.96MHz,1V 0.075 1.32 30 2R2
HDRN4D18N2R7□L00 2.70 7.96MHz,1V 0.105 1.28 30 2R7
HDRN4D18N3R3□L00 3.30 7.96MHz,1V 0.110 1.04 30 3R3
HDRN4D18N3R9□L00 3.90 7.96MHz,1V 0.155 0.88 30 3R9
HDRN4D18N4R7□L00 4.70 7.96MHz,1V 0.162 0.84 30 4R7
HDRN4D18N5R6□L00 5.60 7.96MHz,1V 0.170 0.80 30 5R6
HDRN4D18N6R3□L00 6.30 7.96MHz,1V 0.180 0.78 30 6R3
HDRN4D18N6R8□L00 6.80 7.96MHz,1V 0.200 0.76 30 6R8
HDRN4D18N8R2□L00 8.20 7.96MHz,1V 0.245 0.68 30 8R2
HDRN4D18N100□L00 10.0 100kHz,1V 0.280 0.61 20,30 100
HDRN4D18N120□L00 12.0 100kHz,1V 0.320 0.56 20,30 120
HDRN4D18N150□L00 15.0 100kHz,1V 0.360 0.50 20,30 150
HDRN4D18N180□L00 18.0 100kHz,1V 0.400 0.48 20,30 180
HDRN4D18N220□L00 22.0 100kHz,1V 0.480 0.41 20,30 220
HDRN4D18N270□L00 27.0 100kHz,1V 0.570 0.35 20,30 270
HDRN4D18N330□L00 33.0 100kHz,1V 0.694 0.32 20,30 330
HDRN4D18N390□L00 39.0 100kHz,1V 0.800 0.30 20,30 390
HDRN4D18N470□L00 47.0 100kHz,1V 0.950 0.28 20,30 470
HDRN4D18N560□L00 56.0 100kHz,1V 1.080 0.26 20,30 560
HDRN4D18N680□L00 68.0 100kHz,1V 1.300 0.24 20,30 680
HDRN4D18N101□L00 100 100kHz,1V 2.000 0.20 20,30 101
HDRN4D18N151□L00 150 100kHz,1V 2.840 0.15 20,30 151
NOTE:    □-Tolerance   M=±20% / T=±30%
1.Operating temperature range - 40℃～ 125℃ (Including self - temperature rise)
2.Rate current: The rate current indicates the current when the inductance decreases to 65% over of  it's nominal value or DCcurrent when the temperature rising △ T=40℃ lower, whichever is lower.
3.RDC test method: place testing device to the 2 solder ends of wounding and test the value.
HDRN 4D28 series  Standard Specifications

Inductance
DCR(Ω) Rated Current Tolerance

Part No.
Test Freq.


Marking

(μH)
Max. (A) (±%)

HDRN4D28N1R2□L00 1.20 100kHz,1V 0.0236 2.56 30 1R2
HDRN4D28N1R8□L00 1.80 100kHz,1V 0.0275 2.20 30 1R8
HDRN4D28N2R0□L00 2.00 100kHz,1V 0.0290 2.10 30 2R0
HDRN4D28N2R2□L00 2.20 100kHz,1V 0.0313 2.04 30 2R2
HDRN4D28N2R7□L00 2.70 100kHz,1V 0.0433 1.60 30 2R7
HDRN4D28N3R3□L00 3.30 100kHz,1V 0.0492 1.57 30 3R3
HDRN4D28N3R9□L00 3.90 100kHz,1V 0.0648 1.44 30 3R9
HDRN4D28N4R7□L00 4.70 100kHz,1V 0.0720 1.32 30 4R7
HDRN4D28N5R6□L00 5.60 100kHz,1V 0.1009 1.17 30 5R6
HDRN4D28N6R8□L00 6.80 100kHz,1V 0.1089 1.12 30 6R8
HDRN4D28N8R2□L00 8.20 100kHz,1V 0.1175 1.04 30 8R2
HDRN4D28N100□L00 10.0 100kHz,1V 0.1283 1.00 20,30 100
HDRN4D28N120□L00 12.0 100kHz,1V 0.1316 0.84 20,30 120
HDRN4D28N150□L00 15.0 100kHz,1V 0.1490 0.76 20,30 150
HDRN4D28N180□L00 18.0 100kHz,1V 0.1660 0.72 20,30 180
HDRN4D28N220□L00 22.0 100kHz,1V 0.2350 0.70 20,30 220
HDRN4D28N270□L00 27.0 100kHz,1V 0.2610 0.58 20,30 270
HDRN4D28N330□L00 33.0 100kHz,1V 0.3313 0.56 20,30 330
HDRN4D28N390□L00 39.0 100kHz,1V 0.3837 0.50 20,30 390
HDRN4D28N470□L00 47.0 100kHz,1V 0.5870 0.48 20,30 470
HDRN4D28N560□L00 56.0 100kHz,1V 0.6245 0.41 20,30 560
HDRN4D28N680□L00 68.0 100kHz,1V 0.6990 0.35 20,30 680
HDRN4D28N820□L00 82.0 100kHz,1V 0.9148 0.32 20,30 820
HDRN4D28N101□L00 100 100kHz,1V 1.02 0.29 20,30 101
HDRN4D28N121□L00 120 100kHz,1V 1.27 0.27 20,30 121
HDRN4D28N151□L00 150 100kHz,1V 1.35 0.24 20,30 151
HDRN4D28N181□L00 180 100kHz,1V 1.54 0.22 20,30 181
HDRN4D28N221□L00 220 100kHz,1V 2.00 0.20 20,30 221
HDRN4D28N331□L00 330 100kHz,1V 3.40 0.19 20,30 331
HDRN4D28N391□L00 390 100kHz,1V 3.56 0.18 20,30 391
HDRN4D28N681□L00 680 100kHz,1V 5.20 0.10 20,30 681
NOTE:    □-Tolerance   M=±20% / T=±30%
1.Operating temperature range - 40℃～ 125℃ (Including self - temperature rise)
2.Rate current: The rate current indicates the current when the inductance decreases to 65% over of  it's nominal value or DCcurrent when the temperature rising △ T=40℃ lower, whichever is lower.
3.RDC test method: place testing device to the 2 solder ends of wounding and test the value.
HDRN 4D40 series  Standard Specifications



DCR(mΩ)           Rated

Rated




Inductance




Tolerance






Part No.
Test Freq.
Current-1 Current-2
Marking

(μH)
ZMax. (A) (A) (±%)

HDRN4D40N2R2□L00 2.2 100kHz,1V 0.022 4.6 4.3 30 2R2
HDRN4D40N3R3□L00 3.3 100kHz,1V 0.033 3.4 3.6 30 3R3
HDRN4D40N4R7□L00 4.7 100kHz,1V 0.044 2.8 3.0 30 4R7
HDRN4D40N6R8□L00 6.8 100kHz,1V 0.046 2.6 2.8 30 6R8
HDRN4D40N100□L00 10 100kHz,1V 0.15 1.8 1.6 20,30 100
HDRN4D40N150□L00 15 100kHz,1V 0.21 1.6 1.4 20,30 150
HDRN4D40N220□L00 22 100kHz,1V 0.27 1.4 1.0 20,30 220
NOTE:    □-Tolerance   M=±20% / T=±30%
1.Operating temperature range - 40℃～ 125℃ (Including self - temperature rise)
2.Rate current: The rate current indicates the current when the inductance decreases to 65% over of  it's nominal value or DCcurrent when the temperature rising △ T=40℃ lower, whichever is lower.
3.RDC test method: place testing device to the 2 solder ends of wounding and test the value.
HDRN 5D18 series  Standard Specifications

Inductance
DCR(mΩ) Rated Current Tolerance

Part No.
Test Freq.


Marking

(μH)
Max. (A) (±%)

HDRN5D18T-1R0□ 1.00 10kHz,1V 0.038 2.80 30 1R0
HDRN5D18T-1R5□ 1.50 10kHz,1V 0.038 2.50 30 1R5
HDRN5D18T-2R0□ 2.00 10kHz,1V 0.045 2.50 30 2R0
HDRN5D18T-2R2□ 2.20 10kHz,1V 0.048 1.90 30 2R2
HDRN5D18T-3R3□ 3.30 10kHz,1V 0.056 1.90 30 3R3
HDRN5D18T-4R1□ 4.10 10kHz,1V 0.057 1.95 30 4R1
HDRN5D18T-4R7□ 4.70 10kHz,1V 0.076 1.60 30 4R7
HDRN5D18T-5R4□ 5.42 10kHz,1V 0.076 1.60 30 5R4
HDRN5D18T-6R2□ 6.22 10kHz,1V 0.096 1.40 30 6R2
HDRN5D18T-6R8□ 6.82 10kHz,1V 0.100 1.35 30 6R8
HDRN5D18T-8R9□ 8.92 10kHz,1V 0.116 1.25 30 8R9
HDRN5D18T-100□ 10.0 10kHz,1V 0.124 1.20 20,30 100
HDRN5D18T-120□ 12.0 10kHz,1V 0.153 1.10 20,30 120
HDRN5D18T-150□ 15.0 10kHz,1V 0.196 0.97 20,30 150
HDRN5D18T-180□ 18.0 10kHz,1V 0.210 0.85 20,30 180
HDRN5D18T-220□ 22.0 10kHz,1V 0.290 0.80 20,30 220
HDRN5D18T-270□ 27.0 10kHz,1V 0.330 0.75 20,30 270
HDRN5D18T-330□ 33.0 10kHz,1V 0.386 0.65 20,30 330
HDRN5D18T-390□ 39.0 10KHz,1V 0.520 0.57 20,30 390
HDRN5D18T-470□ 47.0 10kHz,1V 0.595 0.54 20,30 470
HDRN5D18T-560□ 56.0 10kHz,1V 0.665 0.50 20,30 560
HDRN5D18T-680□ 68.0 10kHz,1V 0.840 0.43 20,30 680
HDRN5D18T-820□ 82.0 10kHz,1V 0.978 0.41 20,30 820
HDRN5D18T-101□ 100 10kHz,1V 1.200 0.36 20,30 101
NOTE:    □-Tolerance   M=±20% / T=±30%
1.Operating temperature range - 40℃～ 125℃ (Including self - temperature rise)
2.Rate current: The rate current indicates the current when the inductance decreases to 65% over of  it's nominal value or DCcurrent when the temperature rising △ T=40℃ lower, whichever is lower.
3.RDC test method: place testing device to the 2 solder ends of wounding and test the value.
HDRN 5D28 series  Standard Specifications

Inductance
DCR(Ω) Rated Current Tolerance

Part No.
Test Freq.


Marking

(μH)
Max. (A) (±%)

HDRN5D28N1R0□L00 1.00 10kHz,1V 0.015 3.50 30 1R0
HDRN5D28N1R5□L00 1.50 10kHz,1V 0.015 3.00 30 1R5
HDRN5D28N2R2□L00 2.20 10kHz,1V 0.018 2.60 30 2R2
HDRN5D28N2R5□L00 2.50 10kHz,1V 0.018 2.60 30 2R5
HDRN5D28N2R6□L00 2.60 10kHz,1V 0.022 2.40 30 2R6
HDRN5D28N2R7□L00 2.70 10kHz,1V 0.024 2.40 30 2R7
HDRN5D28N3R0□L00 3.00 10kHz,1V 0.024 2.40 30 3R0
HDRN5D28N3R3□L00 3.30 10kHz,1V 0.027 2.10 30 3R3
HDRN5D28N4R2□L00 4.20 10kHz,1V 0.031 2.20 30 4R2
HDRN5D28N4R3□L00 4.30 10kHz,1V 0.041 2.10 30 4R3
HDRN5D28N4R7□L00 4.70 10kHz,1V 0.038 1.90 30 4R7
HDRN5D28N5R0□L00 5.00 10kHz,1V 0.038 1.90 30 5R0
HDRN5D28N5R3□L00 5.30 10kHz,1V 0.038 1.90 30 5R3
HDRN5D28N6R2□L00 6.20 10kHz,1V 0.045 1.80 30 6R2
HDRN5D28N6R8□L00 6.80 10kHz,1V 0.050 1.65 30 6R8
HDRN5D28N8R2□L00 8.20 10kHz,1V 0.053 1.60 30 8R2
HDRN5D28N100□L00 10.0 10kHz,1V 0.065 1.30 20,30 100
HDRN5D28N120□L00 12.0 10kHz,1V 0.076 1.20 20,30 120
HDRN5D28N150□L00 15.0 10kHz,1V 0.103 1.10 20,30 150
HDRN5D28N180□L00 18.0 10kHz,1V 0.110 1.00 20,30 180
HDRN5D28N220□L00 22.0 10kHz,1V 0.122 0.90 20,30 220
HDRN5D28N270□L00 27.0 10kHz,1V 0.175 0.85 20,30 270
HDRN5D28N330□L00 33.0 10kHz,1V 0.189 0.75 20,30 330
HDRN5D28N390□L00 39.0 10kHz,1V 0.212 0.70 20,30 390
HDRN5D28N470□L00 47.0 10kHz,1V 0.250 0.62 20,30 470
HDRN5D28N560□L00 56.0 10kHz,1V 0.305 0.58 20,30 560
HDRN5D28N680□L00 68.0 10kHz,1V 0.355 0.52 20,30 680
HDRN5D28N820□L00 82.0 10kHz,1V 0.463 0.46 20,30 820
HDRN5D28N101□L00 100 10kHz,1V 0.520 0.42 20,30 101
HDRN5D28N181□L00 180 10kHz,1V 1.050 0.29 20,30 181
HDRN5D28N221□L00 220 10kHz,1V 1.200 0.28 20,30 221
HDRN5D28N331□L00 330 10kHz,1V 1.700 0.19 20,30 331
HDRN5D28N391□L00 390 10kHz,1V 1.800 0.18 20,30 391
HDRN5D28N471□L00 470 10kHz,1V 2.500 0.15 20,30 471
HDRN5D28N561□L00 560 10kHz,1V 3.200 0.12 20,30 561
NOTE:    □-Tolerance   M=±20% / T=±30%
1.Operating temperature range - 40℃～ 125℃ (Including self - temperature rise)
2.Rate current: The rate current indicates the current when the inductance decreases to 65% over of  it's nominal value or DCcurrent when the temperature rising △ T=40℃ lower, whichever is lower.
3.RDC test method: place testing device to the 2 solder ends of wounding and test the value.
HDRN 6D28 series  Standard Specifications

Inductance
DCR(Ω) Rated Current Tolerance

Part No.
Test Freq.


Marking

(μH)
Max. (A) (±%)

HDRN6D28N1R0□L00 1.00 10kHz,1V 0.0240 3.50 30 1R0
HDRN6D28N1R5□L00 1.50 10kHz,1V 0.0195 3.40 30 1R5
HDRN6D28N3R0□L00 3.00 10kHz,1V 0.0240 3.00 30 3R0
HDRN6D28N3R3□L00 3.30 10kHz,1V 0.0250 3.00 30 3R3
HDRN6D28N3R9□L00 3.90 10kHz,1V 0.0270 2.60 30 3R9
HDRN6D28N4R7□L00 4.70 10kHz,1V 0.0310 2.40 30 4R7
HDRN6D28N5R0□L00 5.00 10kHz,1V 0.0310 2.40 30 5R0
HDRN6D28N6R0□L00 6.00 10kHz,1V 0.0350 2.25 30 6R0
HDRN6D28N6R2□L00 6.20 10kHz,1V 0.0510 2.40 30 6R2
HDRN6D28N6R8□L00 6.80 10kHz,1V 0.0500 2.15 30 6R8
HDRN6D28N7R3□L00 7.30 10kHz,1V 0.0540 2.10 30 7R3
HDRN6D28N8R6□L00 8.60 10kHz,1V 0.0580 1.85 30 8R6
HDRN6D28N100□L00 10.0 10kHz,1V 0.065 1.70 20,30 100
HDRN6D28N120□L00 12.0 10kHz,1V 0.070 1.55 20,30 120
HDRN6D28N150□L00 15.0 10kHz,1V 0.084 1.40 20,30 150
HDRN6D28N180□L00 18.0 10kHz,1V 0.095 1.32 20,30 180
HDRN6D28N220□L00 22.0 10kHz,1V 0.128 1.20 20,30 220
HDRN6D28N270□L00 27.0 10kHz,1V 0.142 1.05 20,30 270
HDRN6D28N330□L00 33.0 10kHz,1V 0.165 0.97 20,30 330
HDRN6D28N390□L00 39.0 10kHz,1V 0.210 0.86 20,30 390
HDRN6D28N470□L00 47.0 10kHz,1V 0.238 0.80 20,30 470
HDRN6D28N560□L00 56.0 10kHz,1V 0.277 0.73 20,30 560
HDRN6D28N680□L00 68.0 10kHz,1V 0.304 0.65 20,30 680
HDRN6D28N820□L00 82.0 10kHz,1V 0.390 0.60 20,30 820
HDRN6D28N101□L00 100 10kHz,1V 0.535 0.54 20,30 101
HDRN6D28N121□L00 120 10kHz,1V 0.600 0.40 20,30 121
HDRN6D28N221□L00 220 10kHz,1V 1.300 0.30 20,30 221
NOTE:    □-Tolerance   M=±20% / T=±30%
1.Operating temperature range - 40℃～ 125℃ (Including self - temperature rise)
2.Rate current: The rate current indicates the current when the inductance decreases to 65% over of  it's nominal value or DCcurrent when the temperature rising △ T=40℃ lower, whichever is lower.
3.RDC test method: place testing device to the 2 solder ends of wounding and test the value.
HDRN 6D38 series  Standard Specifications

Inductance
DCR(Ω) Rated Current Tolerance

Part No.
Test Freq.


Marking

(μH)
Max. (A) (±%)

HDRN6D38N2R2□L00 2.20 10kHz,0.1V 0.018 3.80 30 2R2
HDRN6D38N2R7□L00 2.70 10kHz,0.1V 0.020 3.60 30 2R7
HDRN6D38N3R3□L00 3.30 10kHz,0.1V 0.020 3.50 30 3R3
HDRN6D38N4R7□L00 4.70 10kHz,0.1V 0.022 3.10 30 4R7
HDRN6D38N5R0□L00 5.00 10kHz,0.1V 0.024 2.90 30 5R0
HDRN6D38N5R6□L00 5.60 10kHz,0.1V 0.027 2.50 30 5R6
HDRN6D38N6R2□L00 6.20 10kHz,0.1V 0.027 2.50 30 6R2
HDRN6D38N6R8□L00 6.80 10kHz,0.1V 0.031 2.30 30 6R8
HDRN6D38N7R4□L00 7.40 10kHz,0.1V 0.031 2.30 30 7R4
HDRN6D38N8R7□L00 8.70 10kHz,0.1V 0.034 2.20 30 8R7
HDRN6D38N100□L00 10.0 10kHz,0.1V 0.038 2.00 20,30 100
HDRN6D38N120□L00 12.0 10kHz,0.1V 0.053 1.70 20,30 120
HDRN6D38N150□L00 15.0 10kHz,0.1V 0.057 1.60 20,30 150
HDRN6D38N180□L00 18.0 10kHz,0.1V 0.092 1.50 20,30 180
HDRN6D38N220□L00 22.0 10kHz,0.1V 0.096 1.30 20,30 220
HDRN6D38N270□L00 27.0 10kHz,0.1V 0.109 1.20 20,30 270
HDRN6D38N330□L00 33.0 10kHz,0.1V 0.124 1.10 20,30 330
HDRN6D38N390□L00 39.0 10kHz,0.1V 0.138 1.00 20,30 390
HDRN6D38N470□L00 47.0 10kHz,0.1V 0.150 0.95 20,30 470
HDRN6D38N560□L00 56.0 10kHz,0.1V 0.202 0.85 20,30 560
HDRN6D38N680□L00 68.0 10kHz,0.1V 0.234 0.75 20,30 680
HDRN6D38N820□L00 82.0 10kHz,0.1V 0.324 0.70 20,30 820
HDRN6D38N101□L00 100 10kHz,0.1V 0.358 0.65 20,30 101
HDRN6D38N561□L00 560 10kHz,0.1V 1.800 0.22 20,30 561
NOTE:    □-Tolerance   M=±20% / T=±30%
1.Operating temperature range - 40℃～ 125℃ (Including self - temperature rise)
2.Rate current: The rate current indicates the current when the inductance decreases to 65% over of  it's nominal value or DCcurrent when the temperature rising △ T=40℃ lower, whichever is lower.
3.RDC test method: place testing device to the 2 solder ends of wounding and test the value.




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