Cooper Bussmann, DRA, 74 Shielded Wire-wound SMD Inductor with a Ferrite Core, 33 μH ±20% Wire-Wound 1.61A Idc
- RS Stock No.:
- 770-1927
- Mfr. Part No.:
- DRA74-330-R
- Manufacturer:
- Cooper Bussmann
Discontinued product
- RS Stock No.:
- 770-1927
- Mfr. Part No.:
- DRA74-330-R
- Manufacturer:
- Cooper Bussmann
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
DRA Series Magnetically Shielded Wire Wound Chokes
DRA series magnetically shielded drum core inductors with a high power density and a high efficiency for automotive applications. The DRA series inductors are designed with a ferrite core, are securely mounted for high shock and vibration environments. Applications for the DRA series include: Automotive Electronics (under the bonnet, interior/exterior); Telematics; DC-DC converters; Buck, boost, forward, and resonant converters; Noise filtering and filter chokes
165°C maximum operating temperature
Five sizes of automotive grade shielded drum core inductors
Good thermal dispersion with thermal conductive epoxy
Five sizes of automotive grade shielded drum core inductors
Good thermal dispersion with thermal conductive epoxy
Cooper Bussmann Non Standard SMT Inductors (Chokes)
Specifications
Attribute | Value |
|---|---|
| Inductance | 33 μH |
| Maximum DC Current | 1.61A |
| Package/Case | 74 |
| Length | 7.6mm |
| Depth | 7.6mm |
| Height | 4.35mm |
| Dimensions | 7.6 x 7.6 x 4.35mm |
| Shielded | Yes |
| Tolerance | ±20% |
| Maximum DC Resistance | 151mΩ |
| Series | DRA |
| Core Material | Ferrite |
| Maximum Self Resonant Frequency | 100kHz |
| Maximum Operating Temperature | +165°C |
| Inductor Construction | Wire-Wound |
| Minimum Operating Temperature | -40°C |