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Bourns, SRN4018, 4018 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.7 μH ±20 % 2.3 A Idc Q:9

RS Stock No.:: 772-9701
Distrelec Article No.:: 304-36-338
Mfr. Part No.:: SRN4018-2R7M
Manufacturer:: Bourns

Bourns, SRN4018, 4018 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.7 μH ±20 % 2.3 A Idc Q:9

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Subtotal (1 bag of 10 units)*

SGD4.01

(exc. GST)

SGD4.37

(inc. GST)

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In Stock

Plus 910 unit(s) shipping from 08 June 2026

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Units	Per unit	Per Bag*
10 - 90	SGD0.401	SGD4.01
100 - 490	SGD0.384	SGD3.84
500 - 1990	SGD0.365	SGD3.65
2000 - 3990	SGD0.303	SGD3.03
4000 +	SGD0.296	SGD2.96

*price indicative

RS Stock No.:: 772-9701
Distrelec Article No.:: 304-36-338
Mfr. Part No.:: SRN4018-2R7M
Manufacturer:: Bourns

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Bourns
	Inductance	2.7μH
	Product Type	Wirewound Surface Mount Inductor
	Maximum DC Current	2.3A
	Package/Case	4018
	Length	4mm
	Packaging	Reel
	Automotive Standard	No
	Shielding	Yes
	Pin Count	2
	Maximum DC Resistance	52mΩ
	Minimum Operating Temperature	-25°C
	Inductance Tolerance	±20 %
	Series	SRN4018
	Maximum Operating Temperature	120°C
	Termination Style	Solder
	Standards/Approvals	RoHS
	Core Material	Ferrite
	Height	1.8mm
	Depth	4mm
	Maximum Self Resonant Frequency	52MHz
	Inductor Construction	Wirewound
	Minimum Quality Factor	9
	Moulded	Yes

	Select all
	Brand Bourns
	Inductance 2.7μH
	Product Type Wirewound Surface Mount Inductor
	Maximum DC Current 2.3A
	Package/Case 4018
	Length 4mm
	Packaging Reel
	Automotive Standard No
	Shielding Yes
	Pin Count 2
	Maximum DC Resistance 52mΩ
	Minimum Operating Temperature -25°C
	Inductance Tolerance ±20 %
	Series SRN4018
	Maximum Operating Temperature 120°C
	Termination Style Solder
	Standards/Approvals RoHS
	Core Material Ferrite
	Height 1.8mm
	Depth 4mm
	Maximum Self Resonant Frequency 52MHz
	Inductor Construction Wirewound
	Minimum Quality Factor 9
	Moulded Yes

SRN4018 Series Semi-shielded Power Inductors Data Sheet

COO (Country of Origin):: TW

SRN4018 Series Semi Magnetically Shielded Wire Wound Chokes

Bourns SRN4018TA series semi-shielded power inductors are primarily designed for automotive electronics applications and is AEC-Q200 qualified but they can also be used on other applications where high inductor reliability is required. These inductors provide effective magnetic shielding with lower radiation compared to unshielded inductors.1 to 150 μH inductance range. Up to 3.2A rated current

Applications

Automotive systems (driver assistant, Infotainment, lighting)

Power supplies

DC-DC converters

Digital video cameras

Smartphones

Televisions, LCD displays

Approvals

AEC-Q200 qualified

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