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Bourns Unshielded Surface Mount Common Mode Choke, Ferrite Core, 51 μH ±25 %, 500 mA DC Current, 0331 Package DR331
Specifications
| Country of Origin | India |
|---|---|
| Brand | Bourns |
| Height | 4.7mm |
| Length | 7.3mm |
| Model | DR331 |
| Depth | 5.4mm |
| Packaging | Reel |
| Series | DR331 |
| Maximum Operating Temperature | 135°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 51μH |
| Standards/Approvals | UL, RoHS |
| Package/Case | 0331 |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 736-1046PBrand: BournsManufacturers Part No.: DR331-513AE |
| Maximum DC Current | 500mA |
| Maximum DC Resistance | 300mΩ |
| Inductance Tolerance | ±25 % |
| Termination Style | Solder |
| Maximum Self Resonant Frequency | 1GHz |
| Inductor Construction | Wirewound |
Key Features
- This common mode choke features a 0331 package case ideal for surface mount applications.
- Constructed with a ferrite core providing effective EMI suppression in data and signal lines.
- Supports a maximum operating temperature of 135°C, ensuring reliability under harsh conditions.
- Wirewound inductor construction with solder termination style offers durability and ease of PCB mounting.
- RoHS and UL compliant for high standard quality and environmental safety.
- Has a maximum DC resistance of 300 mΩ to ensure minimal power loss during operation.
- Designed to operate within -40°C minimum temperature, suitable for various industrial environments.
- Maximum self-resonant frequency of 1 GHz for broad frequency range performance.
Product Description
Bourns DR331 Series Unshielded Surface Mount Common Mode Choke is designed with a ferrite core and wirewound inductor construction, offering 51 μH inductance with ±25 % tolerance. It supports a maximum DC current of 500 mA, making it an essential component for EMI suppression in data and signal lines.
The 0331 package case dimensions (Length: 7.3 mm, Height: 4.7 mm, Depth: 5.4 mm) ensure compact mounting on PCB surfaces. The device features solder termination style, enhancing assembly efficiency and reliability. It is RoHS and UL compliant, certifying its quality and environmental standards.
This common mode choke operates effectively from -40°C up to a maximum of 135°C, suitable for various harsh industrial and commercial applications. The maximum DC resistance of 300 mΩ offers low power loss, and the maximum self-resonant frequency of 1 GHz supports high-frequency operation.
The Bourns DR331 series with its Ferrite Core and moulded design presents economical and practical solutions for electromagnetic interference mitigation in electronic equipment across industrial, telecommunications, and computing sectors.
This choke's open wirewound construction emphasizes cost efficiency while maintaining performance. Used widely in the suppression of electromagnetic interference in electronic devices and signal lines. Its packaging on reel format facilitates automated manufacturing processes.
Applicable in industrial, telecommunications, manufacturing, and electronic devices requiring EMI suppression. The device's compact size and performance parameters make it ideal for surface mount technology applications.
Explore more from Bourns and related Surface Mount Inductors on EnvMart for your industrial and commercial electronic component needs.
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Frequently Asked Questions
This common mode choke has an inductance value of 51 μH with a tolerance of ±25 %.
It supports a maximum DC current of 500 mA.
The dimensions of the 0331 package are 7.3 mm in length, 4.7 mm in height, and 5.4 mm in depth.
The maximum operating temperature is 135°C, making it suitable for harsh conditions.
It operates effectively from a minimum temperature of -40°C.
The maximum DC resistance is 300 mΩ, ensuring minimal power loss during operation.
The maximum self-resonant frequency is 1 GHz, supporting high-frequency operation.
It features a solder termination style, which enhances assembly efficiency and reliability.
Yes, it is RoHS and UL compliant, certifying its quality and environmental safety.
The choke is constructed with a ferrite core and features a wirewound inductor construction.
It is applicable in industrial, telecommunications, manufacturing, and electronic devices requiring EMI suppression.
This model is packaged on a reel, facilitating automated manufacturing processes.
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