CPN4020 SERIES-ZG Tianxin

CPN4020 SERIES

SMT Power Inductor

Magnetically shielded.
High rated current, low DCR.
Winding soldered to terminals, high mechanical stability.
Operating temperature range: -40°C~+125°C, self-temperature rise included.
Ideal for ADAS ECU and other power circuit applications.

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Datasheet

Product specifications

P/N	Inductance(μH,±20%)	DCR		Isat(A)	Irat(A)
P/N	Inductance(μH,±20%)	(Ω,Max.)	(Ω,Typ.)	Isat(A)	Irat(A)

P/N	Inductance(μH,±20%)	DCR		Isat(A)	Irat(A)
P/N	Inductance(μH,±20%)	(Ω,Max.)	(Ω,Typ.)	Isat(A)	Irat(A)
CPN4020-1R0M	1	0.048	0.04	3.6	3.44
CPN4020-1R5M	1.5	0.06	0.05	3.4	2.88
CPN4020-2R2M	2.2	0.072	0.06	2.55	2.72
CPN4020-3R3M	3.3	0.096	0.08	2.55	2.4
CPN4020-4R7M	4.7	0.108	0.09	2.13	2.24
CPN4020-6R8M	6.8	0.156	0.13	2.07	1.84
CPN4020-100M	10	0.24	0.2	1.62	1.52
CPN4020-150M	15	0.312	0.26	1.35	1.28
CPN4020-220M	22	0.432	0.36	1.17	1.04
CPN4020-330M	33	0.66	0.55	0.99	0.88
CPN4020-470M	47	0.936	0.78	0.74	0.71
CPN4020-680M	68	1.36	1.13	0.65	0.59
CPN4020-101M	100	2.04	1.7	0.53	0.47
CPN4020-151M	150	3.24	2.7	0.47	0.35

Notes:

1. All electrical specifications are referenced to 25°C ± 5°C ambient.
2. The inductance is measured at 1.0 MHz, 0.1 Vrms, 0 ADC.
3. Isat, saturation current, means DC current at 25°C that causes an initial inductance drop of 30% approx.
4. Irat, rated current, means DC current at 25°C that causes a temperature rise of 40°C approx.
Temperature rise is highly dependent on many factors including PCB land pattern, trace size, and proximity to other components.
Therefore temperature rise should be verified in application conditions.
5. For automotive products,add a "-Q" suffix to the part number,such as "CPN4020-1R0M-Q".