Bourns, SRN4018, 4018 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 μH ±20 % 1.9 A Idc Q:9
- RS Stock No.:
- 772-9714
- Distrelec Article No.:
- 304-45-234
- Mfr. Part No.:
- SRN4018-4R7M
- Manufacturer:
- Bourns
This image is representative of the product range
Bulk discount available
View bulk pricing optionsSubtotal (1 bag of 10 units)*
MYR12.63
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In Stock
- Plus 120 unit(s) shipping from 19 October 2026
- Plus 3,350 unit(s) shipping from 26 October 2026
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Units | Per Unit | Per Bag* |
|---|---|---|
| 10 - 740 | MYR1.263 | MYR12.63 |
| 750 - 1490 | MYR1.246 | MYR12.46 |
| 1500 + | MYR1.218 | MYR12.18 |
*price indicative
- RS Stock No.:
- 772-9714
- Distrelec Article No.:
- 304-45-234
- Mfr. Part No.:
- SRN4018-4R7M
- 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 | 4.7μH | |
| Product Type | Wirewound Surface Mount Inductor | |
| Maximum DC Current | 1.9A | |
| Package/Case | 4018 | |
| Packaging | Reel | |
| Length | 4mm | |
| Automotive Standard | No | |
| Shielding | Yes | |
| Minimum Operating Temperature | -25°C | |
| Pin Count | 2 | |
| Maximum DC Resistance | 84mΩ | |
| Inductance Tolerance | ±20 % | |
| Series | SRN4018 | |
| Maximum Operating Temperature | 120°C | |
| Height | 1.8mm | |
| Termination Style | Solder | |
| Standards/Approvals | RoHS | |
| Core Material | Ferrite | |
| Depth | 4mm | |
| Maximum Self Resonant Frequency | 35MHz | |
| Minimum Quality Factor | 9 | |
| Inductor Construction | Wirewound | |
| Moulded | Yes | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Inductance 4.7μH | ||
Product Type Wirewound Surface Mount Inductor | ||
Maximum DC Current 1.9A | ||
Package/Case 4018 | ||
Packaging Reel | ||
Length 4mm | ||
Automotive Standard No | ||
Shielding Yes | ||
Minimum Operating Temperature -25°C | ||
Pin Count 2 | ||
Maximum DC Resistance 84mΩ | ||
Inductance Tolerance ±20 % | ||
Series SRN4018 | ||
Maximum Operating Temperature 120°C | ||
Height 1.8mm | ||
Termination Style Solder | ||
Standards/Approvals RoHS | ||
Core Material Ferrite | ||
Depth 4mm | ||
Maximum Self Resonant Frequency 35MHz | ||
Minimum Quality Factor 9 | ||
Inductor Construction Wirewound | ||
Moulded Yes | ||
- 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
Related links
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- Bourns 4018 Shielded Power Inductor with a Ferrite Core, 6.8 μH Semi Shielded 20 % 1.5 A Idc Q:9
- Bourns 4018 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH ±20 % 1 A Idc Q:11
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- Bourns 4018 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 100 μH Semi Shielded ±20 % 420 mA