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
This image is representative of the product range
Bulk discount available
View bulk pricing optionsSubtotal (1 bag of 10 units)*
SGD5.64
(exc. GST)
SGD6.15
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Last RS stock
- 40 left, ready to ship from another location
- Final 600 unit(s) shipping from 19 August 2026
Units | Per unit | Per Bag* |
|---|---|---|
| 10 - 40 | SGD0.564 | SGD5.64 |
| 50 - 90 | SGD0.536 | SGD5.36 |
| 100 - 240 | SGD0.508 | SGD5.08 |
| 250 - 990 | SGD0.483 | SGD4.83 |
| 1000 + | SGD0.458 | SGD4.58 |
*price indicative
- RS Stock No.:
- 874-9794
- Distrelec Article No.:
- 304-37-799
- Mfr. Part No.:
- SDR0503-472JL
- 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 | 4.7mH | |
| Product Type | Wirewound Surface Mount Inductor | |
| Maximum DC Current | 50mA | |
| Package/Case | E12 | |
| Length | 7.3mm | |
| Packaging | Reel | |
| Automotive Standard | No | |
| Shielding | No | |
| Maximum DC Resistance | 48Ω | |
| Pin Count | 2 | |
| Minimum Operating Temperature | -40°C | |
| Series | SDR0503 | |
| Maximum Operating Temperature | 125°C | |
| Inductance Tolerance | ±5 % | |
| Termination Style | Solder | |
| Standards/Approvals | RoHS | |
| Core Material | Ferrite DR | |
| Diameter | 5mm | |
| Height | 4.8mm | |
| Maximum Self Resonant Frequency | 1MHz | |
| Minimum Quality Factor | 40 | |
| Moulded | Yes | |
| Inductor Construction | Wirewound | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Inductance 4.7mH | ||
Product Type Wirewound Surface Mount Inductor | ||
Maximum DC Current 50mA | ||
Package/Case E12 | ||
Length 7.3mm | ||
Packaging Reel | ||
Automotive Standard No | ||
Shielding No | ||
Maximum DC Resistance 48Ω | ||
Pin Count 2 | ||
Minimum Operating Temperature -40°C | ||
Series SDR0503 | ||
Maximum Operating Temperature 125°C | ||
Inductance Tolerance ±5 % | ||
Termination Style Solder | ||
Standards/Approvals RoHS | ||
Core Material Ferrite DR | ||
Diameter 5mm | ||
Height 4.8mm | ||
Maximum Self Resonant Frequency 1MHz | ||
Minimum Quality Factor 40 | ||
Moulded Yes | ||
Inductor Construction Wirewound | ||
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
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- Bourns 1208 Shielded Surface Mount Inductor with a Ferrite DR & RI Core, 4.7 mH ±10 % 300 mA Idc Q:20
- EPCOS 2220 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 mH ±10 % 73 mA Idc Q:30