Bourns, SRN4018, 4018 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 1.2 μH ±30 % 3.5 A Idc Q:9
- RS Stock No.:
- 172-8346
- Mfr. Part No.:
- SRN4018-1R2Y
- Brand:
- Bourns
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View bulk pricing optionsSubtotal (1 reel of 3000 units)*
$906.00
(exc. GST)
$996.00
(inc. GST)
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In Stock
- Plus 3,000 unit(s) shipping from 15 June 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 3000 - 3000 | $0.302 | $906.00 |
| 6000 - 9000 | $0.294 | $882.00 |
| 12000 + | $0.29 | $870.00 |
*price indicative
- RS Stock No.:
- 172-8346
- Mfr. Part No.:
- SRN4018-1R2Y
- Brand:
- 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 | |
| Product Type | Wirewound Surface Mount Inductor | |
| Inductance | 1.2μH | |
| Maximum DC Current | 3.5A | |
| Package/Case | 4018 | |
| Packaging | Reel | |
| Length | 4mm | |
| Automotive Standard | No | |
| Shielding | Yes | |
| Maximum DC Resistance | 25mΩ | |
| Minimum Operating Temperature | -25°C | |
| Pin Count | 2 | |
| Inductance Tolerance | ±30 % | |
| Maximum Operating Temperature | 120°C | |
| Series | SRN4018 | |
| Standards/Approvals | RoHS | |
| Core Material | Ferrite | |
| Termination Style | Solder | |
| Depth | 4mm | |
| Height | 1.8mm | |
| Maximum Self Resonant Frequency | 80MHz | |
| Inductor Construction | Wirewound | |
| Minimum Quality Factor | 9 | |
| Moulded | Yes | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Product Type Wirewound Surface Mount Inductor | ||
Inductance 1.2μH | ||
Maximum DC Current 3.5A | ||
Package/Case 4018 | ||
Packaging Reel | ||
Length 4mm | ||
Automotive Standard No | ||
Shielding Yes | ||
Maximum DC Resistance 25mΩ | ||
Minimum Operating Temperature -25°C | ||
Pin Count 2 | ||
Inductance Tolerance ±30 % | ||
Maximum Operating Temperature 120°C | ||
Series SRN4018 | ||
Standards/Approvals RoHS | ||
Core Material Ferrite | ||
Termination Style Solder | ||
Depth 4mm | ||
Height 1.8mm | ||
Maximum Self Resonant Frequency 80MHz | ||
Inductor Construction Wirewound | ||
Minimum Quality Factor 9 | ||
Moulded Yes | ||
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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