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Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The 74477310 is a surface mount unshielded Power Inductor with open size. This inductor supports 30MHz typical self-resonant frequency and it is recommended that the temperature of the inductor does not exceed 125°C under worst case operating conditions. Perfectly suitable for switching regulators with extremely high efficiency.
3°C/s Maximum ramp-up rate
6°C/s Maximum ramp-down rate
Reflow solder profile (recommended)
Cleaning agents that are used to clean the customer application might damage or change the characteristics of the component, body, pins or termination.

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74477310 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	2 Pin
Case/Package	Nonstandard
Current Rating	1.45 A
Capacitance Tolerance	±20 %
Inductance	10 µH
Self Resonant Frequency	37 MHz
Part Family	WE-PD2
Resistance	118 mΩ
Resonant Frequency	30 MHz
Inductance Tolerance	±20 %
Test Frequency	1 kHz
DC Resistance (DCR)	≤182 mΩ
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Resistance (DC Max)	0.182 Ω
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Size-Length	4.5 mm
Size-Width	4 mm
Size-Height	3.2 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/06/16

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