Vishay Dale IHLP Commercial Inductors, Low DCR Series
The Vishay Dale IHLP Commercial Inductors, Low DCR Series offers shielded construction with excellent DC/DC energy storage up to 2 MHz and filter inductor applications up to SRF. Designed for high transient current spikes without saturation, these inductors feature ultra-low buzz noise due to their composite construction. They are ideal for PDA/notebook/desktop/server applications, high current POL converters, low profile, high current power supplies, battery-powered devices, DC/DC converters in distributed power systems, and DC/DC converters for Field Programmable Gate Arrays (FPGA). The series provides the lowest DCR/H in its package size.
Product Attributes
- Brand: Vishay Dale
- Product Family: IHLP Commercial Inductors
- Series: Low DCR Series
- Construction: Shielded, Composite
- Compliance: Pb-Free Standard
Technical Specifications
| Model | Inductance (H) | Inductance Tolerance (%) | DCR Typ. 25 C (m) | DCR Max. 25 C (m) | Heat Rating Current DC Typ. (A) (1) | Saturation Current DC Typ. (A) (2) | SRF Typ. (MHz) |
| IHLP-1212BZ-11 0.22 | 0.22 | 20 | 9.5 | 11.4 | 6.5 | 7.5 | 245 |
| IHLP-1212BZ-11 0.36 | 0.36 | 20 | 11.5 | 13.8 | 6.3 | 6.5 | 170 |
| IHLP-1212BZ-11 0.56 | 0.56 | 20 | 16.2 | 19.4 | 5.5 | 5.5 | 110 |
| IHLP-1212BZ-11 0.68 | 0.68 | 20 | 17.0 | 20.4 | 5.5 | 5.0 | 105 |
| IHLP-1212BZ-11 0.88 | 0.88 | 20 | 18.5 | 22.0 | 5.5 | 4.5 | 85 |
| IHLP-1212BZ-11 1.0 | 1.0 | 20 | 20.0 | 24.0 | 5.0 | 4.5 | 75 |
| IHLP-1212BZ-11 1.2 | 1.2 | 20 | 23.0 | 27.0 | 5.0 | 4.0 | 65 |
| IHLP-1212BZ-11 1.5 | 1.5 | 20 | 28.5 | 32.0 | 3.8 | 4.0 | 70 |
| IHLP-1212BZ-11 2.2 | 2.2 | 20 | 42.9 | 46.0 | 3.0 | 3.3 | 55 |
| IHLP-1212BZ-11 3.3 | 3.3 | 20 | 56.0 | 61.0 | 2.7 | 3.3 | 45 |
Notes:
All test data is referenced to 25 C ambient.
Operating temperature range: -55 C to +125 C.
The part temperature (ambient + temp. rise) should not exceed 125 C under worst-case operating conditions. Part temperature should be verified in the end application.
Rated operating voltage (across inductor) = 40 V (1).
DC current (A) that will cause an approximate T of 40 C (1).
DC current (A) that will cause L0 to drop approximately 20 % (2).
2410121816_VISHAY-IHLP1212BZER1R0M11_C553992.pdf
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