Bourns, SDR0503, E12 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 4.7 mH ±5 % 50 mA Idc Q:40
- RS Stock No.:
- 874-9794
- Distrelec Article No.:
- 304-37-799
- Mfr. Part No.:
- SDR0503-472JL
- Brand:
- Bourns
Bulk discount available
Subtotal (1 bag of 10 units)*
£2.97
(exc. VAT)
£3.56
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- 1,300 unit(s) shipping from 27 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Bag* |
|---|---|---|
| 10 - 490 | £0.297 | £2.97 |
| 500 - 990 | £0.178 | £1.78 |
| 1000 - 1990 | £0.165 | £1.65 |
| 2000 - 4990 | £0.16 | £1.60 |
| 5000 + | £0.157 | £1.57 |
*price indicative
- RS Stock No.:
- 874-9794
- Distrelec Article No.:
- 304-37-799
- Mfr. Part No.:
- SDR0503-472JL
- Brand:
- Bourns
Specifications
Technical Reference
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 | 4.7mH | |
| Maximum DC Current | 50mA | |
| Package/Case | E12 | |
| Packaging | Reel | |
| Length | 7.3mm | |
| Automotive Standard | No | |
| Shielding | No | |
| Maximum DC Resistance | 48Ω | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 2 | |
| Inductance Tolerance | ±5 % | |
| Maximum Operating Temperature | 125°C | |
| Series | SDR0503 | |
| Standards/Approvals | RoHS | |
| Height | 4.8mm | |
| Core Material | Ferrite DR | |
| Termination Style | Solder | |
| Diameter | 5mm | |
| Maximum Self Resonant Frequency | 1MHz | |
| Minimum Quality Factor | 40 | |
| Inductor Construction | Wirewound | |
| Moulded | Yes | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Product Type Wirewound Surface Mount Inductor | ||
Inductance 4.7mH | ||
Maximum DC Current 50mA | ||
Package/Case E12 | ||
Packaging Reel | ||
Length 7.3mm | ||
Automotive Standard No | ||
Shielding No | ||
Maximum DC Resistance 48Ω | ||
Minimum Operating Temperature -40°C | ||
Pin Count 2 | ||
Inductance Tolerance ±5 % | ||
Maximum Operating Temperature 125°C | ||
Series SDR0503 | ||
Standards/Approvals RoHS | ||
Height 4.8mm | ||
Core Material Ferrite DR | ||
Termination Style Solder | ||
Diameter 5mm | ||
Maximum Self Resonant Frequency 1MHz | ||
Minimum Quality Factor 40 | ||
Inductor Construction Wirewound | ||
Moulded Yes | ||
SDR0503 Series Wire Wound Chokes
Available in E12 series
Low profile of only 3.3mm
High inductance of 15mH
RoHS compliant
Applications in input/output of DC/DC Converters, Power Supplies
Related links
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- Bourns 3212 Shielded Surface Mount Inductor with a Metal Alloy Powder Core, 4.7 mH ±20 % 2.2 A Idc Q:5
- Bourns 15 mH Ferrite Core ±5 % 20 mA Idc Q:30
- Bourns 1006 Unshielded Wire-wound SMD Inductor with a Ferrite DR Core, 4.7 mH ±10% Wire-Wound 100mA Idc Q:32