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INRT Cross Reference & Performance Comparison
Twenty commonly used INRT models, compared item-by-item against established imported equivalents at identical package size and inductance. Parameters compared: DC resistance (DCR), saturation current (Isat) and temperature-rise current (Irms, ΔT = 40℃).
20
Models compared
48
Parameters ahead
6
Case sizes covered
125
Models in full range
How to Read the Table
Advantage — INRT leads by more than 5%
Equivalent — within ±5%
Below — INRT trails by more than 5%
Measured Comparison — 20 INRT Models
Red indicates an INRT advantage of more than 5%. Lower DCR is better; higher Isat and Irms are better.
| L (μH) | INDA P/N | Imported Ref. (masked) | DCR Max INDA | DCR Max Ref | DCR Δ | Isat INDA | Isat Ref | Isat Δ | Irms INDA | Irms Ref | Irms Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4.70 | INRT4030-4R7M-V | Xxx4030-4R7MEC | 33.50 | 44.10 | +24.0% | 5.2 | 4.6 | +13.0% | 6.6 | 5.1 | +29.4% |
| 6.80 | INRT4030-6R8M-V | Xxx4030-6R8MEC | 47.90 | 74.10 | +35.4% | 4.2 | 3.6 | +16.7% | 4.7 | 3.9 | +20.5% |
| 8.20 | INRT4040-8R2M-V | Xxx4040-8R2MEC | 44.30 | 66.90 | +33.8% | 4.3 | 4.0 | +7.5% | 5.4 | 3.4 | +58.8% |
| 10.00 | INRT4040-100M-V | Xxx4040-100MEC | 55.80 | 92.40 | +39.6% | 3.6 | 3.0 | +20.0% | 5.0 | 3.1 | +61.3% |
| 1.00 | INRT5030-1R0M-V | Xxx5030-1R0MEC | 5.80 | 9.40 | +38.3% | 14.0 | 8.7 | +60.9% | 17.8 | 11.1 | +60.4% |
| 2.20 | INRT5030-2R2M-V | Xxx5030-2R2MEC | 10.60 | 14.50 | +26.9% | 9.4 | 7.2 | +30.6% | 12.9 | 9.7 | +33.0% |
| 3.30 | INRT5030-3R3M-V | Xxx5030-3R3MEC | 14.90 | 23.30 | +36.1% | 8.4 | 5.9 | +42.4% | 10.0 | 8.1 | +23.5% |
| 4.70 | INRT5030-4R7M-V | Xxx5030-4R7MEC | 24.50 | 40.00 | +38.8% | 6.7 | 4.3 | +55.8% | 8.5 | 5.9 | +44.1% |
| 4.70 | INRT5050-4R7M-V | Xxx5050-4R7MEC | 16.00 | 24.20 | +33.9% | 7.0 | 6.6 | +6.1% | 9.7 | 8.2 | +18.3% |
| 5.60 | INRT5050-5R6M-V | Xxx5050-5R6MEC | 19.70 | 25.80 | +23.6% | 6.4 | 6.3 | +1.6% | 8.0 | 7.2 | +11.1% |
| 6.80 | INRT5050-6R8M-V | Xxx5050-6R8MEC | 23.10 | 29.50 | +21.7% | 6.2 | 6.0 | +3.3% | 7.5 | 6.4 | +17.2% |
| 8.20 | INRT5050-8R2M-V | Xxx5050-8R2MEC | 27.50 | 35.00 | +21.4% | 5.5 | 5.6 | −1.8% | 7.0 | 6.1 | +14.8% |
| 10.00 | INRT5050-100M-V | Xxx5050-100MEC | 33.60 | 45.00 | +25.3% | 4.9 | 4.9 | 0.0% | 6.2 | 4.9 | +26.5% |
| 15.00 | INRT5050-150M-V | Xxx5050-150MEC | 54.90 | 76.70 | +28.4% | 3.9 | 3.7 | +5.4% | 4.6 | 3.9 | +17.9% |
| 4.70 | INRT6060-4R7M-V | Xxx6060-4R7MEC | 13.20 | 14.40 | +8.3% | 14.0 | 10.5 | +33.3% | 12.0 | 11.0 | +9.1% |
| 5.60 | INRT6060-5R6M-V | Xxx6060-5R6MEC | 16.80 | 15.90 | −5.7% | 12.0 | 9.9 | +21.2% | 10.0 | 10.0 | 0.0% |
| 6.80 | INRT6060-6R8M-V | Xxx6060-6R8MEC | 18.90 | 20.80 | +9.1% | 10.0 | 9.2 | +8.7% | 8.2 | 9.0 | −8.9% |
| 10.00 | INRT6060-100M-V | Xxx6060-100MEC | 25.50 | 29.80 | +14.4% | 8.5 | 7.6 | +11.8% | 7.5 | 7.0 | +7.1% |
| 15.00 | INRT6060-150M-V | Xxx6060-150MEC | 44.00 | 43.80 | −0.5% | 6.6 | 5.8 | +13.8% | 6.0 | 6.0 | 0.0% |
| 22.00 | INRT6060-220M-V | Xxx6060-220MEC | 57.80 | 60.60 | +4.6% | 5.6 | 5.6 | 0.0% | 5.1 | 5.0 | +2.0% |
Test Conditions & Notes
- DCR measured at 25℃
- Isat at 10% inductance drop (ΔL/L₀ = −10%)
- Irms at ΔT = 40℃
- Imported reference part numbers are masked for compliance reasons
- Full 125-model comparison data and test reports available on request
Data reflects typical measured values. Design margins should always be validated on the final application board.
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