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
- Manufacturer:
- Bourns
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionsSubtotal (1 bag of 10 units)*
HK$32.10
FREE delivery for orders over HK$250.00
Last RS stock
- Plus 40 unit(s) shipping from 21 September 2026
- Final 600 unit(s) shipping from 28 September 2026
Units | Per unit | Per Bag* |
|---|---|---|
| 10 - 40 | HK$3.21 | HK$32.10 |
| 50 - 90 | HK$3.13 | HK$31.30 |
| 100 - 240 | HK$3.06 | HK$30.60 |
| 250 - 990 | HK$2.98 | HK$29.80 |
| 1000 + | HK$2.90 | HK$29.00 |
*price indicative
- RS Stock No.:
- 874-9794
- Distrelec Article No.:
- 304-37-799
- Mfr. Part No.:
- SDR0503-472JL
- Manufacturer:
- Bourns
Specifications
Product overview and 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 | 4.7mH | |
| Maximum DC Current | 50mA | |
| Package/Case | E12 | |
| Length | 7.3mm | |
| Packaging | Reel | |
| Automotive Standard | No | |
| Shielding | No | |
| Maximum DC Resistance | 48Ω | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 2 | |
| Inductance Tolerance | ±5 % | |
| Series | SDR0503 | |
| Maximum Operating Temperature | 125°C | |
| Core Material | Ferrite DR | |
| Diameter | 5mm | |
| Standards/Approvals | RoHS | |
| Height | 4.8mm | |
| Termination Style | Solder | |
| Maximum Self Resonant Frequency | 1MHz | |
| Inductor Construction | Wirewound | |
| Moulded | Yes | |
| Minimum Quality Factor | 40 | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Product Type Wirewound Surface Mount Inductor | ||
Inductance 4.7mH | ||
Maximum DC Current 50mA | ||
Package/Case E12 | ||
Length 7.3mm | ||
Packaging Reel | ||
Automotive Standard No | ||
Shielding No | ||
Maximum DC Resistance 48Ω | ||
Minimum Operating Temperature -40°C | ||
Pin Count 2 | ||
Inductance Tolerance ±5 % | ||
Series SDR0503 | ||
Maximum Operating Temperature 125°C | ||
Core Material Ferrite DR | ||
Diameter 5mm | ||
Standards/Approvals RoHS | ||
Height 4.8mm | ||
Termination Style Solder | ||
Maximum Self Resonant Frequency 1MHz | ||
Inductor Construction Wirewound | ||
Moulded Yes | ||
Minimum Quality Factor 40 | ||
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
- Bourns E12 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 4.7 mH ±5 % 50 mA Idc Q:40
- Bourns 0503 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 mH ±10 % 110 mA Idc Q:40
- Bourns 2.2 mH Ferrite Core ±5 % 53 mA Idc Q:40
- Bourns 10 mH ±5 % 20 mA Idc Q:30
- Bourns, SDR0503 Wire-wound SMD Inductor 1 mH ±10% Wire-Wound 0.135A Idc Q:40
- Murata 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 mH ±5 % 50 mA Idc Q:40
- 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