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1274AS-H-1R5N=P3 Ferrite Inductors Low DC resistance for using flat wire
Description:
| nductance | Tolerance | DC Resistance | Inductance Decrease Current (A) Max. (Typ.) | Temperature Rise Current(3) T=40 C | ||
| Part Number | (uH) | (%) | (m ohms)Max.(Typ.) | L/L=10% | L/L=30% | (A) Max. (Typ.) |
| 1274AS-H-1R5N=P3 | 1.5 | ±30 | 7.7 (6.4) | 11.5 (15.3) | 15.3 (20.4) | 8.9 (10.5) |
| 1274AS-H-2R2N=P3 | 2.2 | ±30 | 9.6 (8.0) | 9.4 (12.5) | 12.6 (16.8) | 8.0 (9.5) |
| 1274AS-H-3R3N=P3 | 3.3 | ±30 | 11.4 (9.5) | 8.0 (10.6) | 10.8 (14.4) | 7.4 (8.7) |
| 1274AS-H-4R7N=P3 | 4.7 | ±30 | 13.5 (11.2) | 7.1 (9.4) | 9.5 (12.7) | 6.7 (7.9) |
| 1274AS-H-5R6N=P3 | 5.6 | ±30 | 18.3 (15.2) | 6.2 (8.2) | 8.3 (11.1) | 6.3 (7.5) |
| 1274AS-H-6R8N=P3 | 6.8 | ±30 | 21.3 (17.7) | 5.6 (7.5) | 7.5 (10.0) | 5.4 (6.4) |
| 1274AS-H-8R2M=P3 | 8.2 | ±20 | 26.4 (22.0) | 5.3 (7.1) | 6.8 (9.1) | 4.8 (5.6) |
| 1274AS-H-100M=P3 | 10 | ±20 | 30.4 (25.3) | 4.6 (6.1) | 6.2 (8.2) | 4.4 (5.2) |
| 1274AS-H-150M=P3 | 15 | ±20 | 42.3 (35.2) | 3.7 (4.9) | 5.1 (6.8) | 3.9 (4.6) |
| 1274AS-H-220M=P3 | 22 | ±20 | 68.1 (56.7) | 3.1 (4.1) | 4.2 (5.6) | 2.9 (3.4) |
| 1274AS-H-330M=P3 | 33 | ±20 | 93.6 (78.0) | 2.6 (3.5) | 3.5 (4.7) | 2.5 (3.0) |
(1) Inductance is measured with a LCR meter 4284A(Agilent
Technologies) or equivalent. Test frequency at 100kHz
(2) DC resistance is measured with 34420A (Agilent Technologies) or
3541(HIOKI). (Reference ambient temperature 25°C)
(3) Maximum allowable DC current is that which causes a 30%
inductance reduction from the initial value, coil temperature to
rise
by 40°C, whichever is smaller.
(Reference ambient temperature 20°C)
