Bourns 1 mH 0.5 A Common Mode Choke 0.4 Ω 42V ac/dc, 80 V ac/dc
- RS Stock No.:
- 874-9687
- Distrelec Article No.:
- 304-37-797
- Mfr. Part No.:
- DR331-105BE
- Manufacturer:
- Bourns
This image is representative of the product range
Bulk discount available
View bulk pricing optionsSubtotal (1 bag of 5 units)*
SGD7.13
(exc. GST)
SGD7.77
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
In Stock
- 45 unit(s) ready to ship from another location
- Plus 1,415 unit(s) shipping from 12 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Bag* |
|---|---|---|
| 5 - 20 | SGD1.426 | SGD7.13 |
| 25 - 45 | SGD1.352 | SGD6.76 |
| 50 - 120 | SGD1.282 | SGD6.41 |
| 125 - 1495 | SGD1.216 | SGD6.08 |
| 1500 + | SGD1.156 | SGD5.78 |
*price indicative
- RS Stock No.:
- 874-9687
- Distrelec Article No.:
- 304-37-797
- Mfr. Part No.:
- DR331-105BE
- 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 | |
| Product Type | Common Mode Choke | |
| Inductance | 1mH | |
| Maximum DC Current | 0.5A | |
| Series | DR331 | |
| Core Material | Ferrite | |
| Test Frequency | 100kHz | |
| Packaging | Tape & Reel | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 135°C | |
| Automotive Standard | No | |
| Mount Type | Axial | |
| Choke Voltage | 42, 80V ac/dc | |
| Inductance Tolerance | 25 % | |
| Height | 4.7mm | |
| Length | 7.3mm | |
| Depth | 5.4mm | |
| Maximum DC Resistance | 0.4Ω | |
| Standards/Approvals | RoHS | |
| Termination Style | Solder Pad | |
| Select all | ||
|---|---|---|
Brand Bourns | ||
Product Type Common Mode Choke | ||
Inductance 1mH | ||
Maximum DC Current 0.5A | ||
Series DR331 | ||
Core Material Ferrite | ||
Test Frequency 100kHz | ||
Packaging Tape & Reel | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 135°C | ||
Automotive Standard No | ||
Mount Type Axial | ||
Choke Voltage 42, 80V ac/dc | ||
Inductance Tolerance 25 % | ||
Height 4.7mm | ||
Length 7.3mm | ||
Depth 5.4mm | ||
Maximum DC Resistance 0.4Ω | ||
Standards/Approvals RoHS | ||
Termination Style Solder Pad | ||
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
Bourns SMD Common Mode Chokes
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