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Specifications
Current Rating:
1.85A
Inductance:
2.2uH
Tolerance:
±20%
DC Resistance(DCR):
52mΩ
Type:
Magnetic Shielded Inductor
Current - Saturation(Isat):
3.4A
Mfr. Part #:
SKNR4020-2R2M
Package:
SMD,4x4mm
Key Attributes
Model Number:
SKNR4020-2R2M
Product Description
Product Overview
The SKNR Series Surface Mount Power Inductor features magnetic glue encapsulation for reduced beeping sound and direct metallization of electrodes on the core for enhanced drop impact resistance. Its closed magnetic circuit design minimizes leakage and offers strong anti-EMI capabilities. This series provides over 30% higher rated current characteristics than traditional inductors of the same size, offering space and power savings.
Product Attributes
- Brand: H N SKNR Series
- Material: Alloy (Not indicated as ferrite)
Technical Specifications
| Part Number | Inductance (H) | Tolerance | L,Q Test Freq. (kHz/V or MHz/V) | DCR Max. () | DCR Typ. () | Saturation Current Isat (mA) | Temperature Rise Current Irms (mA) |
| SKNR201610-R47 | 0.47 | N | 100/1 | 0.040 | - | 2100 | 2300 |
| SKNR201610-R68 | 0.68 | N | 100/1 | 0.060 | - | 1850 | 2050 |
| SKNR201610-1R0 | 1.0 | N | 100/1 | 0.090 | - | 1400 | 1600 |
| SKNR201610-2R2 | 2.2 | MN | 100/1 | 0.175 | - | 900 | 1150 |
| SKNR201610-3R3 | 3.3 | MN | 100/1 | 0.316 | - | 650 | 820 |
| SKNR201610-4R7 | 4.7 | MN | 100/1 | 0.340 | - | 600 | 700 |
| SKNR201610-6R8 | 6.8 | MN | 100/1 | 0.550 | - | 550 | 630 |
| SKNR201610H-R24 | 0.24 | N | 1/1 | 0.040 | - | 3000 | 3450 |
| SKNR201610H-R33 | 0.33 | N | 1/1 | 0.049 | - | 2900 | 3300 |
| SKNR201610H-R47 | 0.47 | N | 1/1 | 0.049 | - | 2700 | 3100 |
| SKNR201610H-R68 | 0.68 | N | 1/1 | 0.065 | - | 2500 | 2800 |
| SKNR201610H-1R0 | 1.0 | MN | 1/1 | 0.090 | - | 2050 | 2250 |
| SKNR201610H-1R5 | 1.5 | MN | 1/1 | 0.130 | - | 1700 | 2550 |
| SKNR201610H-2R2 | 2.2 | MN | 1/1 | 0.170 | - | 1450 | 1700 |
| SKNR201610H-3R3 | 3.3 | MN | 1/1 | 0.300 | - | 1000 | 1150 |
| SKNR201610H-4R7 | 4.7 | MN | 1/1 | 0.425 | - | 900 | 1000 |
| SKNR252012-R47 | 0.47 | N | 100/1 | 0.061 | - | 2150 | 2340 |
| SKNR252012-R68 | 0.68 | N | 100/1 | 0.074 | - | 1950 | 2130 |
| SKNR252012-1R0 | 1.0 | N | 100/1 | 0.09 | - | 1930 | 2100 |
| SKNR252012-2R7 | 2.7 | MN | 100/1 | 0.239 | - | 1090 | 1190 |
| SKNR252012-3R3 | 3.3 | MN | 100/1 | 0.264 | - | 1040 | 1130 |
| SKNR252012-3R6 | 3.6 | MN | 100/1 | 0.348 | - | 900 | 980 |
| SKNR252012-4R3 | 4.3 | MN | 100/1 | 0.377 | - | 870 | 950 |
| SKNR252012-4R7 | 4.7 | MN | 100/1 | 0.377 | - | 870 | 950 |
| SKNR252012-5R1 | 5.1 | MN | 100/1 | 0.5 | - | 750 | 820 |
| SKNR252012-5R6 | 5.6 | MN | 100/1 | 0.538 | - | 730 | 800 |
| SKNR252012-6R2 | 6.2 | MN | 100/1 | 0.542 | - | 730 | 800 |
| SKNR252012-6R8 | 6.8 | MN | 100/1 | 0.581 | - | 690 | 750 |
| SKNR252012-7R5 | 7.5 | MN | 100/1 | 0.611 | - | 680 | 740 |
| SKNR252012-8R2 | 8.2 | MN | 100/1 | 0.658 | - | 650 | 710 |
| SKNR252012-9R1 | 9.1 | MN | 100/1 | 0.69 | - | 620 | 680 |
| SKNR252012-100 | 10 | MN | 100/1 | 0.69 | - | 620 | 680 |
| SKNR252012-120 | 12 | MN | 100/1 | 1.075 | - | 510 | 560 |
| SKNR252012-1R2 | 1.2 | MN | 100/1 | 0.129 | - | 1460 | 1590 |
| SKNR252012-1R5 | 1.5 | MN | 100/1 | 0.147 | - | 1400 | 1530 |
| SKNR252012-2R2 | 2.2 | MN | 100/1 | 0.216 | - | 1150 | 1250 |
| SKNR252012H-R24 | 0.24 | N | 1/1 | 0.022 | - | 4050 | 4700 |
| SKNR252012H-R33 | 0.33 | N | 1/1 | 0.029 | - | 3700 | 4300 |
| SKNR252012H-R47 | 0.47 | N | 1/1 | 0.036 | - | 3150 | 3600 |
| SKNR252012H-R68 | 0.68 | MN | 1/1 | 0.043 | - | 2800 | 3250 |
| SKNR252012H-1R0 | 1 | MN | 1/1 | 0.054 | - | 2550 | 3000 |
| SKNR252012H-1R2 | 1.2 | MN | 1/1 | 0.065 | - | 2350 | 2750 |
| SKNR252012H-1R5 | 1.5 | MN | 1/1 | 0.072 | - | 2150 | 2500 |
| SKNR252012H-2R2 | 2.2 | MN | 1/1 | 0.104 | - | 1800 | 2050 |
| SKNR252012H-2R2Y01 | 2.2 | MN | 1/1 | 0.117 | - | 1750 | 1900 |
| SKNR252012H-3R3 | 3.3 | MN | 1/1 | 0.120 | - | 1500 | 1750 |
| SKNR252012H-4R7 | 4.7 | MN | 1/1 | 0.175 | - | 1250 | 1500 |
| SKNR252012H-6R8 | 6.8 | MN | 1/1 | 0.300 | - | 950 | 1100 |
| SKNR252012H-100 | 10 | MN | 1/1 | 0.435 | - | 850 | 1000 |
| SKNR252012H-150 | 15 | MN | 1/1 | 0.820 | - | 570 | 650 |
| SKNR3010-1R0 | 1.0 | N | 100/1 | 0.085 | - | 1450 | 1800 |
| SKNR3010-1R2 | 1.2 | N | 100/1 | 0.085 | - | 1450 | 1800 |
| SKNR3010-1R5 | 1.5 | N | 100/1 | 0.104 | - | 1300 | 1600 |
| SKNR3010-2R2 | 2.2 | N | 100/1 | 0.143 | - | 1090 | 1400 |
| SKNR3010-2R7 | 2.7 | N | 100/1 | 0.169 | - | 1020 | 1400 |
| SKNR3010-3R3 | 3.3 | N | 100/1 | 0.189 | - | 960 | 1200 |
| SKNR3010-3R6 | 3.6 | MN | 100/1 | 0.215 | - | 900 | 1100 |
| SKNR3010-4R7 | 4.7 | MN | 100/1 | 0.293 | - | 770 | 1100 |
| SKNR3010-5R6 | 5.6 | MN | 100/1 | 0.322 | - | 700 | 1050 |
| SKNR3010-6R8 | 6.8 | MN | 100/1 | 0.397 | - | 660 | 960 |
| SKNR3010-8R2 | 8.2 | MN | 100/1 | 0.520 | - | 580 | 700 |
| SKNR3010-100 | 10 | MN | 100/1 | 0.520 | - | 580 | 700 |
| SKNR3010-120 | 12 | MN | 100/1 | 0.657 | - | 520 | 670 |
| SKNR3010-150 | 15 | MN | 100/1 | 0.793 | - | 470 | 570 |
| SKNR3010-220 | 22 | MN | 100/1 | 1.209 | - | 380 | 550 |
| SKNR3010-270 | 27 | MN | 100/1 | 1.404 | - | 350 | 550 |
| SKNR3010-330 | 33 | MN | 100/1 | 2.015 | - | 300 | 550 |
| SKNR3010-390 | 39 | MN | 100/1 | 2.275 | - | 280 | 530 |
| SKNR3010-430 | 43 | MN | 100/1 | 2.340 | - | 270 | 520 |
| SKNR3010-470 | 47 | MN | 100/1 | 2.535 | - | 260 | 520 |
| SKNR3010-510 | 51 | MN | 100/1 | 2.860 | - | 250 | 480 |
| SKNR3010-560 | 56 | MN | 100/1 | 3.106 | - | 240 | 350 |
| SKNR3012-R22 | 0.22 | N | 100/1 | 0.022 | - | 3000 | 3300 |
| SKNR3012-R82 | 0.82 | N | 100/1 | 0.039 | - | 2470 | 3000 |
| SKNR3012-1R0 | 1.0 | N | 100/1 | 0.052 | - | 2200 | 2700 |
| SKNR3012-1R2 | 1.2 | N | 100/1 | 0.059 | - | 2010 | 2200 |
| SKNR3012-1R5 | 1.5 | N | 100/1 | 0.059 | - | 2010 | 2200 |
| SKNR3012-1R8 | 1.8 | N | 100/1 | 0.082 | - | 1650 | 1800 |
| SKNR3012-2R2 | 2.2 | N | 100/1 | 0.098 | - | 1600 | 1700 |
| SKNR3012-2R4 | 2.4 | N | 100/1 | 0.098 | - | 1600 | 1700 |
| SKNR3012-2R7 | 2.7 | N | 100/1 | 0.110 | - | 1480 | 1500 |
| SKNR3012-3R3 | 3.3 | MN | 100/1 | 0.130 | - | 1360 | 1400 |
| SKNR3012-3R6 | 3.6 | MN | 100/1 | 0.130 | - | 1360 | 1400 |
| SKNR3012-3R9 | 3.9 | MN | 100/1 | 0.189 | - | 1240 | 1300 |
| SKNR3012-4R7 | 4.7 | MN | 100/1 | 0.206 | - | 1240 | 1300 |
| SKNR3012-5R6 | 5.6 | MN | 100/1 | 0.226 | - | 1130 | 1240 |
| SKNR3012-6R8 | 6.8 | MN | 100/1 | 0.247 | - | 980 | 1100 |
| SKNR3012-100 | 10 | MN | 100/1 | 0.345 | - | 830 | 900 |
| SKNR3012-120 | 12 | MN | 100/1 | 0.449 | - | 730 | 840 |
| SKNR3012-150 | 15 | MN | 100/1 | 0.468 | - | 710 | 770 |
| SKNR3012-180 | 18 | MN | 100/1 | 0.709 | - | 580 | 650 |
| SKNR3012-220 | 22 | MN | 100/1 | 0.839 | - | 530 | 590 |
| SKNR3012-270 | 27 | MN | 100/1 | 1.131 | - | 470 | 510 |
| SKNR3012-330 | 33 | MN | 100/1 | 1.138 | - | 460 | 500 |
| SKNR3012-360 | 36 | MN | 100/1 | 1.235 | - | 440 | 480 |
| SKNR3012-390 | 39 | MN | 100/1 | 1.729 | - | 370 | 410 |
| SKNR3012-470 | 47 | MN | 100/1 | 1.885 | - | 350 | 400 |
2409302331_Shikues-SKNR4020-2R2M_C7587800.pdf
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