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SRN4018-4R7M
Power Inductor (SMD), 4.7 µH, 1.9 A, Semishielded, 2 A, SRN4018 Series
Image is for illustrative purposes only. Please refer to product description.
ManufacturerBOURNS
Manufacturer Part NoSRN4018-4R7M
Newark Part No.
Full Reel44AC1981
Cut Tape54W0064
Product RangeSRN4018 Series
Your Part Number
35,564 In Stock
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $0.531 | $0.53 |
| Total Price | $0.53 | ||
Cut Tape
| Quantity | Price |
|---|---|
| 1+ | $0.531 |
| 25+ | $0.425 |
| 50+ | $0.392 |
| 100+ | $0.358 |
| 250+ | $0.354 |
| 500+ | $0.350 |
Full Reel
| Quantity | Price |
|---|---|
| 3000+ | $0.320 |
| 6000+ | $0.312 |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerBOURNS
Manufacturer Part NoSRN4018-4R7M
Newark Part No.
Full Reel44AC1981
Cut Tape54W0064
Product RangeSRN4018 Series
Technical Datasheet
Inductance4.7µH
RMS Current (Irms)1.9A
Inductor ConstructionSemishielded
Saturation Current (Isat)2A
Power Inductor Case4mm x 4mm x 1.8mm
Product RangeSRN4018 Series
Inductor Case / Package-
DC Resistance Max0.084ohm
Inductance Tolerance± 20%
Product Length4mm
Product Width4mm
Product Height1.8mm
SVHCNo SVHC (04-Feb-2026)
Product Overview
SRN4018-4R7M is a SRN4018 series semi-shielded power inductor. Applications include DC/DC converters, notebook computers, digital video cameras, HDDs cell phones, televisions, LCD displays.
- Semi-shielded construction, miniature size
- 4.7L (mH) inductance (at 100KHz/1V, at 25°C), 20% tolerance at 25°C
- 7.96MHz test frequency (at 25°C), 35MHz typical SRF (at 25°C), 0.084ohm maximum DCR (at 25°C)
- 1.9A RMS current (at 25°C), 2.0A saturation current (at 25°C)
- 1.8mm maximum low profile
- Ferrite core material, enamelled copper wire
- Magnetic epoxy resin coating
- Operating temperature range from -40°C to +125°C
Technical Specifications
Inductance
4.7µH
Inductor Construction
Semishielded
Power Inductor Case
4mm x 4mm x 1.8mm
Inductor Case / Package
-
Inductance Tolerance
± 20%
Product Width
4mm
SVHC
No SVHC (04-Feb-2026)
RMS Current (Irms)
1.9A
Saturation Current (Isat)
2A
Product Range
SRN4018 Series
DC Resistance Max
0.084ohm
Product Length
4mm
Product Height
1.8mm
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Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability