SMD Power Inductors - YSPI0740 Series
The YSPI0740 Series is a range of molding power inductors designed for high-performance electronic applications. These inductors feature a low profile, low temperature rise, and the capability to handle large currents exceeding 15A. They are customizable to meet diverse requirements and operate within a temperature range of -40 to +125. Ideal for general electronics, video devices, power modules for PCs, laptops, servers, and VGA cards/modules.
Product Attributes
- Brand: YS ()
- Origin: Shenzhen, China
- Type: Molding Inductor
- Operating Temperature: -40 ~ +125
Technical Specifications
| Type | Inductance (uH) @100KHz | DC Resistance (m) Typ. | DC Resistance (m) Max. | Heat Rating Current (A) | Saturation Current (A) |
| YSPI0740-1R0 | 1.0 | 6.6 | 8.0 | 12.5 | 18.0 |
| YSPI0740-2R2 | 2.2 | 11.0 | 18.0 | 9.0 | 12.0 |
| YSPI0740-3R3 | 3.3 | 20.0 | 25.0 | 7.0 | 10.0 |
| YSPI0740-4R7 | 4.7 | 30.0 | 35.0 | 6.0 | 8.0 |
| YSPI0740-5R6 | 5.6 | 36.5 | 38.0 | 5.7 | 7.0 |
| YSPI0740-6R8 | 6.8 | 40.6 | 50.0 | 5.0 | 7.0 |
| YSPI0740-100 | 10.0 | 51.5 | 62.0 | 4.5 | 5.0 |
| YSPI0740-150 | 15.0 | 86.3 | 95.0 | 3.7 | 4.5 |
| YSPI0740-220 | 22.0 | 107 | 125 | 3.0 | 4.0 |
| YSPI0740-330 | 33.0 | 199 | 220 | 2.5 | 3.2 |
| YSPI0740-390 | 39.0 | 244 | 280 | 2.2 | 2.8 |
| YSPI0740-470 | 47.0 | 256 | 298 | 2.1 | 2.5 |
Note: Saturation current is DC current causing inductance to decrease by 30% (at 20). Temperature rise current is DC current causing temperature increase up to 40 (at 20). Rated current satisfies both saturation and temperature rise conditions.
Dimensions (Unit: mm)
| TYPE | A | B | C Max. | D | E Ref. | F Ref. | G Ref. | H Ref. |
| YSPI0740 | 7.30.5 | 6.60.5 | 4.0 | 1.50.5 | 3.00.3 | 3.4 | 7.3 | 3.7 |
Taping Dimensions (Unit: mm)
| TYPE | W | A | B | C | D | E | P | K Ref | T | MPQ |
| YSPI0740 | 160.3 | 7.10.1 | 7.300.1 | 6.75 | 7.50.1 | 4.20.1 | 120.1 | 4.2 | 0.400.05 | 1000 |
Reel Dimensions (Unit: mm)
| TYPE | W | W1 | W2 | W3 | A | B | C | D |
| YSPI0740 | 3302.0 | 16.42.00 | 22.4MAX | 15.9 Min | 13.00.50 | 21.00.80 | 2.00.50 | 100 Min |
Cover Tape Peel Off Condition
Cover tape peel force shall be 0.1N to 1.3N. Reference peel speed 30010mm/min.
2409271302_YJYCOIN-YSPI0740-220M_C718397.pdf
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