Bourns, SRN4018, 4018 Shielded Wire-wound SMD Inductor with a Ferrite Core, 4.7 μH ±20% Semi-Shielded 1.9A Idc Q:9

RS Stock No.:
1728355
Mfr. Prt No.:
SRN4018-4R7M
Brand:
Bourns

Technical Reference

Legislation and Compliance

RoHS Certificate of Compliance

RS Components
RoHS Certificate of Compliance

EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.

Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.

RS definition of RoHS Compliance:

  • The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
  • and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering

The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:

SubstanceConcentration
Lead0.1%
Mercury0.1%
PBB (Polybrominated Biphenyls)0.1%
PBDE ( Polybrominated Diphenyl Ethers)0.1%
Hexavalent Chromium0.1%
Cadmium0.01%
DEHP (Bis (2-Ethylhexl) phthalate)0.1%
BBP (Benzyl butyl phthalate)0.1%
DBP (Dibutyl phthalate)0.1%
DIBP (Diisobutyl phthalate)0.1%

The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".

RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.

Compliant Product Details
RS stock number 1728355
Product description Bourns, SRN4018, 4018 Shielded Wire-wound SMD Inductor with a Ferrite Core, 4.7 μH ±20% Semi-Shielded 1.9A Idc Q:9
Manufacturer / Brand Bourns
Manufacturer part number SRN4018-4R7M

RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK

Statement of Conformity

RS Components
Statement of Conformity

This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.

Compliant Product Details
RS stock number 1728355
Product description Bourns, SRN4018, 4018 Shielded Wire-wound SMD Inductor with a Ferrite Core, 4.7 μH ±20% Semi-Shielded 1.9A Idc Q:9
Manufacturer / Brand Bourns
Manufacturer part number SRN4018-4R7M

The foregoing information relates to product sold on, or after, the date shown below.

RS COMPONENTS

Date Mar 29, 2024

RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132

Country of Origin: TW


Product Details

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

APPROVALS : AEC-Q200 qualified

Applications

Automotive systems (driver assistant, Infotainment, lighting)
Power supplies
DC-DC converters
Digital video cameras
Smartphones
Televisions, LCD displays


Specifications

Attribute Value
Brand Bourns
Inductance 4.7 μH
Maximum DC Current 1.9 A
Package/Case 4018
Length 4 mm
Depth 4 mm
Height 1.8 mm
Dimensions 4 x 4 x 1.8 mm
Shielded Yes
Tolerance ±20 %
Maximum DC Resistance 84 mΩ
Series SRN4018
Core Material Ferrite
Maximum Self Resonant Frequency 35 MHz
Inductor Construction Semi-Shielded
Maximum Operating Temperature +120 °C
Minimum Operating Temperature -25 °C
Minimum Quality Factor 9
Checking stock...
VND
12,800,863.00
Out of stock
Price Reel (1 Reel of 3000)
Reel(s)Per Reel(VND)Per Unit(VND)
112,800,863.004,266.95
*price per unit indicative
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