SMD Power Inductors - YNR4030 Series
The YNR4030 Series SMD Power Inductors are designed with low profile construction and miniature size, featuring magnetic shielding and high current saturation capabilities. These inductors are ideal for various applications including small DC/DC converters for devices like HDDs, DVCs, DSCs, PDAs, and LCD displays, as well as in car navigation systems, telecom base stations, VR, AR, and LED lighting. They operate within a temperature range of -40 to +125 and are RoHS compliant.
Product Attributes
- Brand: YJYcoin ()
- Origin: China
- Certifications: RoHS compliant
Technical Specifications
| Part Number | Inductance (uH) @100KHz | DC Resistance () Typ. | DC Resistance () Max. | Heat Rating Current (A) | Saturation Current (A) |
| YNR4030-R47 | 0.47 | 0.008 | 0.010 | 5.20 | 7.80 |
| YNR4030-R68 | 0.68 | 0.010 | 0.013 | 4.56 | 6.80 |
| YNR4030-R91 | 0.91 | 0.013 | 0.017 | 4.15 | 6.25 |
| YNR4030-1R0 | 1.00 | 0.014 | 0.018 | 4.15 | 5.26 |
| YNR4030-1R5 | 1.50 | 0.020 | 0.026 | 3.34 | 4.84 |
| YNR4030-1R8 | 1.80 | 0.025 | 0.033 | 3.20 | 5.40 |
| YNR4030-2R2 | 2.20 | 0.030 | 0.039 | 2.95 | 4.90 |
| YNR4030-3R3 | 3.30 | 0.040 | 0.052 | 2.40 | 3.30 |
| YNR4030-3R9 | 3.90 | 0.057 | 0.074 | 2.10 | 3.00 |
| YNR4030-4R7 | 4.70 | 0.060 | 0.078 | 2.00 | 2.90 |
| YNR4030-5R6 | 5.60 | 0.065 | 0.085 | 1.95 | 2.60 |
| YNR4030-6R8 | 6.80 | 0.090 | 0.117 | 1.60 | 2.75 |
| YNR4030-7R5 | 7.50 | 0.085 | 0.110 | 1.65 | 2.20 |
| YNR4030-8R2 | 8.20 | 0.090 | 0.117 | 1.60 | 2.10 |
| YNR4030-100 | 10.0 | 0.100 | 0.130 | 1.50 | 1.95 |
| YNR4030-120 | 12.0 | 0.135 | 0.175 | 1.30 | 1.70 |
| YNR4030-150 | 15.0 | 0.190 | 0.247 | 1.11 | 1.65 |
| YNR4030-180 | 18.0 | 0.200 | 0.260 | 1.10 | 1.40 |
| YNR4030-220 | 22.0 | 0.225 | 0.292 | 1.00 | 1.30 |
| YNR4030-270 | 27.0 | 0.260 | 0.338 | 0.90 | 1.15 |
| YNR4030-330 | 33.0 | 0.330 | 0.429 | 0.84 | 1.10 |
| YNR4030-360 | 36.0 | 0.335 | 0.436 | 0.83 | 1.05 |
| YNR4030-390 | 39.0 | 0.435 | 0.566 | 0.73 | 1.03 |
| YNR4030-470 | 47.0 | 0.445 | 0.579 | 0.72 | 0.95 |
| YNR4030-510 | 51.0 | 0.470 | 0.611 | 0.70 | 0.90 |
| YNR4030-560 | 56.0 | 0.555 | 0.722 | 0.65 | 0.85 |
| YNR4030-620 | 62.0 | 0.585 | 0.761 | 0.63 | 0.80 |
| YNR4030-680 | 68.0 | 0.868 | 1.128 | 0.52 | 0.72 |
| YNR4030-820 | 82.0 | 1.060 | 1.378 | 0.47 | 0.66 |
| YNR4030-910 | 91.0 | 1.100 | 1.430 | 0.46 | 0.65 |
| YNR4030-101 | 100 | 1.150 | 1.495 | 0.45 | 0.60 |
| YNR4030-121 | 120 | 1.350 | 1.755 | 0.42 | 0.55 |
| YNR4030-151 | 150 | 1.800 | 2.340 | 0.30 | 0.50 |
| YNR4030-221 | 220 | 2.500 | 3.250 | 0.35 | 0.40 |
| YNR4030-331 | 330 | 4.000 | 5.200 | 0.25 | 0.30 |
| YNR4030-471 | 470 | 7.200 | 9.360 | 0.20 | 0.30 |
| YNR4030-501 | 500 | 6.944 | 9.027 | 0.15 | 0.28 |
| YNR4030-681 | 680 | 7.580 | 9.854 | 0.14 | 0.19 |
Note: Saturation current is the DC current value at which inductance decreases by 30% (at 20). Heat rating current is the DC current value at which temperature increases by 40 (at 20). Rated current satisfies both saturation and temperature rise current values.
2409280202_YJYCOIN-YNR4030-100M_C340393.pdf
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