OWINR4018-4R7

$0.16

Description：FIXED IND 4.7UH 2A 115 MOHM SMD
Series：-
Mfr：Ole Wolff Electronics Inc
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:48d21b807e75 Category: Fixed Inductors Brand: Ole Wolff Electronics Inc

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Product introduction

OWINR4018-4R7 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Ole Wolff Electronics Inc. Its product description is FIXED IND 4.7UH 2A 115 MOHM SMD. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for OWINR4018-4R7

Description：FIXED IND 4.7UH 2A 115 MOHM SMD
Series：-
Mfr：Ole Wolff Electronics Inc
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Molded
Material - Core：Ferrite
Inductance：4.7 µH
Tolerance：-
Current Rating (Amps)：1.2 A
Current - Saturation (Isat)：1.7A
Shielding：Semi-Shielded
DC Resistance (DCR)：117mOhm
Q @ Freq：-
Frequency - Self Resonant：34MHz
Ratings：-
Operating Temperature：-40°C ~ 125°C
Inductance Frequency - Test：-
Mounting Type：Surface Mount
Package / Case：1616 (4040 Metric)
Supplier Device Package：1616
Size / Dimension：0.157" L x 0.157" W (4.00mm x 4.00mm)
Height - Seated (Max)：0.071" (1.80mm)
Features：-

Fixed Inductors datasheet and documents for OWINR4018-4R7

OWINR4018-4R7

Fixed Inductors Overview

The OWINR4018-4R7 is a fixed surface-mount power inductor from Ole Wolff Electronics Inc, designed for high-current applications. It features a semi-shielded magnetic resin construction to minimize buzz noise. The component has an inductance of 4.7 µH with a tolerance of ±20%. It supports a saturation current of 1.2 A and a maximum DC resistance of 117 mΩ. The device operates within a temperature range of -55°C to +125°C and utilizes a 1616 (4040 metric) package footprint.

Fixed Inductors Feature Summary

Semi-shielded magnetic resin construction reduces electromagnetic interference and buzz noise
Metallization on the ferrite core provides excellent shock resistance
RoHS compliant and halogen-free design

Fixed Inductors Applications

High current power supply circuits
Automotive electronics systems
DC-DC converter modules

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Ole Wolff Electronics documentation to ensure accuracy. Confirm that the specific order suffix matches the required tolerance and packaging format. Check RoHS compliance status through the manufacturer's latest declarations. Ensure the procurement channel is an authorized distributor to guarantee component authenticity and traceability.

Fixed Inductors Selection Notes

Select this component when a compact 4040 metric footprint is required for power filtering. Consider the 1.2 A saturation current limit for circuit design constraints. The semi-shielded design is suitable for applications requiring reduced acoustic noise. Verify thermal management requirements against the specified operating temperature range.

Fixed Inductors Part Context

This inductor belongs to the OWINR series of fixed inductors manufactured by Ole Wolff Electronics Inc. The series offers various inductance values within the 1616 package size. These components are engineered for SMT assembly processes and are intended for use in space-constrained electronic designs requiring reliable power handling capabilities.