Bourns, DR331, 0331 Unshielded Surface Mount Common Mode Choke with a Ferrite Core, 51 μH ±25 % 500 mA Idc
- RS Stock No.:
- 736-1046P
- Mfr. Part No.:
- DR331-513AE
- Brand:
- Bourns
Bulk discount available
Subtotal 100 units (supplied on a continuous strip)*
£39.10
(exc. VAT)
£46.90
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 11,170 unit(s) shipping from 20 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 100 - 240 | £0.391 |
| 250 - 490 | £0.345 |
| 500 - 990 | £0.337 |
| 1000 + | £0.329 |
*price indicative
- RS Stock No.:
- 736-1046P
- Mfr. Part No.:
- DR331-513AE
- 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 | Surface Mount Common Mode Choke | |
| Inductance | 51μH | |
| Maximum DC Current | 500mA | |
| Package/Case | 0331 | |
| Packaging | Reel | |
| Length | 7.3mm | |
| Automotive Standard | No | |
| Shielding | No | |
| Minimum Operating Temperature | -40°C | |
| Maximum DC Resistance | 300mΩ | |
| Inductance Tolerance | ±25 % | |
| Series | DR331 | |
| Maximum Operating Temperature | 135°C | |
| Termination Style | Solder | |
| Depth | 5.4mm | |
| Height | 4.7mm | |
| Standards/Approvals | UL, RoHS | |
| Core Material | Ferrite | |
| Maximum Self Resonant Frequency | 1GHz | |
| Inductor Construction | Wirewound | |
| Moulded | Yes | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Product Type Surface Mount Common Mode Choke | ||
Inductance 51μH | ||
Maximum DC Current 500mA | ||
Package/Case 0331 | ||
Packaging Reel | ||
Length 7.3mm | ||
Automotive Standard No | ||
Shielding No | ||
Minimum Operating Temperature -40°C | ||
Maximum DC Resistance 300mΩ | ||
Inductance Tolerance ±25 % | ||
Series DR331 | ||
Maximum Operating Temperature 135°C | ||
Termination Style Solder | ||
Depth 5.4mm | ||
Height 4.7mm | ||
Standards/Approvals UL, RoHS | ||
Core Material Ferrite | ||
Maximum Self Resonant Frequency 1GHz | ||
Inductor Construction Wirewound | ||
Moulded Yes | ||
Bourns DR331 Series SMD Common Mode Chokes
RoHS compliant
Bifilar or sector windings
Wide frequency range over 1000MHz
Rated current 0.2 to 0.5A
Open construction is more economical than DR332 Series
Applications in the suppression of EMI in data and signal lines