Category
AHNR252012
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) | D (mm) | H (Ref.) | I (Ref.) | J (Ref.) |
2.5±0.25 | 2.1 ±0.25 | 1.2MAX | 0.8 | 2.2 | 0.95 | 0.8 |
| Part Number | Inductance（uH） | Inductance Tolerance | Test Freq. (KHz) | DCR (mΩ) Max. | Saturation Current (A) Max. | Temp. Rise current（A）Max. |
|---|---|---|---|---|---|---|
| AHNR252012R33□T | 0.33 | Y | 1.0 | 30 | 5.30 | 3.80 |
| AHNR252012R47□T | 0.47 | Y | 1.0 | 35 | 5.00 | 3.80 |
| AHNR252012R68□T | 0.68 | Y | 1.0 | 43 | 4.80 | 3.20 |
| AHNR2520121R0□T | 1.0 | M,Y | 1.0 | 64 | 4.00 | 2.90 |
| AHNR2520121R5□T | 1.5 | M,Y | 1.0 | 85 | 3.20 | 2.45 |
| AHNR2520122R2□T | 2.2 | M,Y | 1.0 | 120 | 2.60 | 2.10 |
| AHNR2520123R3□T | 3.3 | M,Y | 1.0 | 163 | 1.70 | 1.70 |
| AHNR2520124R7□T | 4.7 | M,Y | 1.0 | 260 | 1.60 | 1.25 |
| AHNR2520126R8□T | 6.8 | M,Y | 1.0 | 366 | 1.35 | 1.10 |
| AHNR252012100□T | 10 | M,Y | 1.0 | 480 | 1.10 | 0.95 |
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℃)