CFH1212 SERIES-ZG Tianxin

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CFH1212 SERIES

Coupled Inductor

Assembled structure.
Closed magnetic circuit.
Low DCR, low loss.
High current, high efficiency, high coupling.
Surface mounting technology.
Operating temperature range: -40°C~+125 °C, self-temperature rise included.
Ideal for TLVR.

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Datasheet

Product specifications

P/N	Inductance(nH,±15%) 1-4=2-3	DCR(mΩ,±10%)		Isat(A)		Irat(A) 1-4	Hi-pot(VDC) 1&4 - 2&3
P/N	Inductance(nH,±15%) 1-4=2-3	2-3	1-4	25°C	100°C	Irat(A) 1-4	Hi-pot(VDC) 1&4 - 2&3

P/N	Inductance(nH,±15%) 1-4=2-3	DCR(mΩ,±10%)		Isat(A)		Irat(A) 1-4	Hi-pot(VDC) 1&4 - 2&3
P/N	Inductance(nH,±15%) 1-4=2-3	2-3	1-4	25°C	100°C	Irat(A) 1-4	Hi-pot(VDC) 1&4 - 2&3
CFH1212-R10L	105	0.5	0.14	125	110	77	200
CFH1212-R12L	120	0.5	0.14	110	95	77	200
CFH1212-R15L	150	0.5	0.14	85	75	77	200
CFH1212-R17L	170	0.5	0.14	75	65	77	200
CFH1212-R20L	200	0.5	0.14	62	53	77	200

Notes:

1. All electrical specifications are referenced to 25°C ± 5°C ambient.
2. The inductance is measured at 100 kHz, 0.1 Vrms, 0 ADC.
3.The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range.
4. Isat, saturation current, means DC current at 25°C/100°C that causes an initial inductance drop of 20% approx.
5. 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.