Category
AHNR4020
Features
Fe base metal core provides large saturation current.
Metallization on ferrite core results in excellent shock resistance and damage-free durability.
Closed magnetic cirauit reduces leakage flux and Electro Magnetic Interference(EMI).
Low DCR decreases power loss,small take up less PCB real estate.
Automatic production ensures high quality and consistency.
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A (mm) | B (mm) | C (mm) | H (Ref.) | I (Ref.) | J (Ref.) |
4.0±0.2 | 2.0 MAX | 1.3 | 3.7 | 1.50 | 1.2 |
| Part Number | Inductance（uH） | Inductance Tolerance | Test Freq. (KHz) | DCR (mΩ) Max. | Saturation Current (A) Max. | Temp. Rise current（A）Max. |
|---|---|---|---|---|---|---|
| AHNR4020R22□T | 0.22 | Y | 1.0 | 13.0 | 18.70 | 8.20 |
| AHNR4020R47□T | 0.47 | Y | 1.0 | 22.0 | 13.40 | 6.40 |
| AHNR4020R68□T | 0.68 | Y | 1.0 | 26.0 | 10.00 | 5.60 |
| AHNR40201R0□T | 1.0 | Y | 1.0 | 32.6 | 8.70 | 4.70 |
| AHNR40201R5□T | 1.5 | Y | 1.0 | 39.0 | 7.20 | 4.50 |
| AHNR40202R2□T | 2.2 | Y | 1.0 | 60.0 | 6.10 | 3.60 |
| AHNR40203R3□T | 3.3 | Y | 1.0 | 72.0 | 4.70 | 3.20 |
| AHNR40204R7□T | 4.7 | Y | 1.0 | 108.0 | 4.00 | 2.85 |
| AHNR40206R8□T | 6.8 | M,N | 1.0 | 156.0 | 3.00 | 2.40 |
| AHNR4020100□T | 10 | M,N | 1.0 | 198.0 | 2.80 | 2.00 |
NOTE:
The operating temperature range is -40℃ to +125℃(Including self-temperature rise)
□ Tolerance M：±20%，Y：±30%
Isat:For Inductance drop 30% from its value without current
Irms:The value of D.C current when the temperature rise is △T≦40℃.(Ta=25℃)