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SDR0403-3R9ML
Surface Mount Power Inductor, SDR0403 Series, 3.9 H, 20%, Unshielded, 0.076 ohm, 1.98 A RoHS Compliant: Yes
Image is for illustrative purposes only. Please refer to product description.
ManufacturerBOURNS
Manufacturer Part NoSDR0403-3R9ML
Newark Part No.
Full Reel32M9894
Re-Reel06X7068
Cut Tape06X7068
Product RangeSDR0403 Series
Your Part Number
1,500 In Stock
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Delivery in 2-4 Business Days(UK stock)
Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 5 | $0.509 | $2.54 |
| Total Price | $2.54 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $0.509 |
| 10+ | $0.433 |
| 25+ | $0.411 |
| 50+ | $0.389 |
| 100+ | $0.367 |
| 250+ | $0.365 |
| 500+ | $0.363 |
Full Reel
| Quantity | Price |
|---|---|
| 1+ | $0.304 |
| 5000+ | $0.298 |
| 10000+ | $0.278 |
| 20000+ | $0.262 |
| 30000+ | $0.246 |
| 50000+ | $0.237 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerBOURNS
Manufacturer Part NoSDR0403-3R9ML
Newark Part No.
Full Reel32M9894
Re-Reel06X7068
Cut Tape06X7068
Product RangeSDR0403 Series
Technical Datasheet
Inductance3.9µH
RMS Current (Irms)1.98A
Inductor ConstructionUnshielded
Saturation Current (Isat)2.7A
Product RangeSDR0403 Series
Power Inductor Case4.5mm x 4mm x 3.2mm
Inductor Case / Package-
DC Resistance Max0.076ohm
Inductance Tolerance± 20%
Product Length4.5mm
Product Width4mm
Product Height3.2mm
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Inductance
3.9µH
Inductor Construction
Unshielded
Product Range
SDR0403 Series
Inductor Case / Package
-
Inductance Tolerance
± 20%
Product Width
4mm
SVHC
No SVHC (04-Feb-2026)
RMS Current (Irms)
1.98A
Saturation Current (Isat)
2.7A
Power Inductor Case
4.5mm x 4mm x 3.2mm
DC Resistance Max
0.076ohm
Product Length
4.5mm
Product Height
3.2mm
Alternatives for SDR0403-3R9ML
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Legislation and Environmental
US ECCN:Unknown
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
