Cooper Bussmann, DRQ, 74 Shielded Wire-wound SMD Inductor with a Ferrite Core, 4.7 μH ±20% Wire-Wound 4.37A Idc
- RS Stock No.:
- 770-0441
- Mfr. Part No.:
- DRQ74-4R7-R
- Brand:
- Cooper Bussmann
View all Surface Mount Inductors
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Price Each (In a Bag of 5)
£0.52
(exc. VAT)
£0.62
(inc. VAT)
| Units | Per unit | Per Bag* |
| 5 - 45 | £0.52 | £2.60 |
| 50 - 95 | £0.504 | £2.52 |
| 100 - 245 | £0.488 | £2.44 |
| 250 - 1095 | £0.458 | £2.29 |
| 1100 + | £0.442 | £2.21 |
| *price indicative | ||
Packaging Options:
- RS Stock No.:
- 770-0441
- Mfr. Part No.:
- DRQ74-4R7-R
- Brand:
- Cooper Bussmann
Legislation and Compliance
Product Details
SMD Dual Winding Shielded Power Inductors - DRQ series
DRQ series dual winding inductors for use in either single inductor or a coupled inductor applications (1:1 turns ratio). The DRQ inductors offer a wide range of inductance and current ratings as they can be either connected in series or parallel. Designed with a ferrite core the DRQ series have a 125°C maximum operating temperature.
Applications for the DRQ series include: Use as a transformer - SEPIC, flyback; Use as an inductor - buck, boost coupled; DC-DC converters; VRM inductor for CPU and DDR power supplies; Input and output filter chokes
Cooper Bussmann Non Standard SMT Inductors (Chokes)
Specifications
| Attribute | Value |
| Inductance | 4.7 μH |
| Maximum DC Current | 4.37A |
| Package/Case | 74 |
| Length | 7.6mm |
| Depth | 7.6mm |
| Height | 4.45mm |
| Dimensions | 7.6 x 7.6 x 4.45mm |
| Shielded | Yes |
| Tolerance | ±20% |
| Maximum DC Resistance | 102mΩ |
| Series | DRQ |
| Core Material | Ferrite |
| Maximum Self Resonant Frequency | 100kHz |
| Minimum Operating Temperature | -40°C |
| Inductor Construction | Wire-Wound |
| Maximum Operating Temperature | +125°C |