Mn-Zn Soft Ferrite · 2H MnZn Ferrite
2H04 MnZn Ferrite
Series Overview: Core materials for common-mode filter and pulse transformers used in communication devices.
Material Parameters
| Parameter | Symbol | Test Condition | Typ. Values | Unit | Tol. |
|---|---|---|---|---|---|
| Initial Permeability | μi | — | 4500.00 | — | ±20% |
| Relative loss factor | tanδ/μi | — | 10.00 | ×10^-6 | — |
| Saturation Flux Density | Bs | — | 420.00 | mT(1000A/m) | — |
| Remanence | Br | — | 80.00 | mT | — |
| Coercivity | Hc | — | 8.00 | A/m | — |
| Power Loss | Pc | f=25kHz,B=200mT | — | kW/m³ | — |
| Power Loss | Pc | f=100kHz,B=200mT | — | kW/m³ | — |
| Curie Temperature | Tc | — | 140.00 | ℃ | — |
| Resistivity | ρ | — | 1.00 | Ω·m | — |
| Density | d | — | 4.80 | kg/m³ ×10³ | — |
| Relative loss factor | tanδ/μi iac | 0.1MHz | — | ×10^-6 | — |
| Temperature Factor | α μ r | 20-80 |
-30～20℃°C
0～2.0
20～70℃°C
0～2.0
|
x10^-6 | — |
| Temperature Coefficient | αF | — | — | ×10^-6 | — |
| Hysteresis Material Constant | η | 10kHz 1.5~3.0mT | — | ×10^-6 | — |
| impedance｜Z｜ | Ω | — | — | Ω | — |
| Disaccommodation factor | DF | — | 3.00 | ×10^-6 | — |
Product Description
2H series are high permeability material with μ 2500-15000, which are suitable for common mode noise suppressor (conforming FCC, VDE, VCCI regulation) and for interface (pulse) transformers of digital telecommunication network systems. With the quick development of network system, transportation (pulse) transformer has become a kind of indispensable component.
Cross-Reference / Competitor Equivalents
| Brand | Competitor Model | Similarity | Notes |
|---|---|---|---|
| DMEGC | R4K |
Drop-in Replacement | — |
| EPCOS | N30 |
Drop-in Replacement | — |
| EPCOS | T57 |
Drop-in Replacement | — |
| FERRO XCUBE | 3E28 |
Drop-in Replacement | — |
| HITACHI | MQ40D |
Drop-in Replacement | — |
| NICERA | NC-4Y |
Drop-in Replacement | — |
| TDK | H5A |
Drop-in Replacement | — |
| TOMITA | 2H5 |
Drop-in Replacement | — |
* Cross-reference is for reference only. Please verify performance parameters before substitution.
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