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Bourns Miniature Surface Mount 2 Electrode Gas Discharge Tube 200 V DC, 2 kA Surge Current 2051-20-SM-RPLF
Specifications
| Country of Origin | China |
|---|---|
| Brand | Bourns |
| Height | 2.7mm |
| Length | 4.5mm |
| Model | 2051-20-SM-RPLF |
| Depth | 3.2mm |
| Mount Type | Surface |
| Series | 2051 |
| Maximum Operating Temperature | 90°C |
| Capacitance | 0.5pF |
| Minimum Operating Temperature | -40°C |
| Suppressor Type | 2 Electrode Arrester |
| Maximum Voltage | 200V |
| Standards/Approvals | UL, RoHS |
| Maximum Surge Current | 2kA |
| DC Spark Over Voltage | 200V dc |
| Impulse Spark Over Voltage | 650V |
Key Features
- Compact size with dimensions 2.7 x 3.2 x 4.5 mm surface mount package.
- Maximum surge current rating of 2 kA ensures effective transient voltage suppression.
- Low capacitance of 0.5 pF supports high-speed/high-bandwidth applications.
- Operating temperature range from -40°C to 90°C for reliable performance.
- Designed for telecom, industrial communication equipment, PCI cards, MDC modems, and splitters.
- UL recognized and RoHS compliant for safety and environmental standards.
- Impulse spark over voltage rated at 650 V and DC spark over voltage at 200 V.
Product Description
Bourns 2051-20-SM-RPLF is a miniature surface mount gas discharge tube (GDT) specifically engineered for compact protection solutions in telecommunications and industrial communication equipment. This 2 electrode arrester offers a high maximum surge current of 2 kA with a nominal spark over voltage of 200 V DC, making it ideal for board-level transient voltage suppression in space-limited applications.
With a compact footprint measuring only 2.7 mm in height, 3.2 mm in depth, and 4.5 mm in length, it suits installation on PCI cards, MDC modems, splitters, and customer premises equipment. Its low capacitance of 0.5 pF minimizes signal interference, which is critical for high-speed and high-bandwidth electronics.
The device is rated to operate across a wide temperature range from -40°C to 90°C while maintaining performance stability and high insulation resistance throughout its service life. It meets safety and environmental certifications including UL recognition and RoHS compliance.
This gas discharge tube provides excellent protection against voltage spikes with an impulse spark over voltage capability of 650 V, protecting sensitive electronic components effectively. Its surface mount design simplifies PCB assembly and mechanical integration.
Compact size with dimensions 2.7 x 3.2 x 4.5 mm surface mount package. Maximum surge current rating of 2 kA ensures effective transient voltage suppression. Low capacitance of 0.5 pF supports high-speed/high-bandwidth applications.
Operating temperature range from -40°C to 90°C for reliable performance. Designed for telecom, industrial communication equipment, PCI cards, MDC modems, and splitters. UL recognized and RoHS compliant for safety and environmental standards.
Impulse spark over voltage rated at 650 V and DC spark over voltage at 200 V.
This product is an essential component for protecting electronic circuits in industrial, telecommunications, data communication, and commercial equipment applications. Its miniature size and robust rating make it highly versatile for modern electronic designs.
Explore more surge protection and Gas Discharge Tubes by Bourns in our Electronics Components category at EnvMart.
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Frequently Asked Questions
The maximum surge current rating of this model is 2 kA, ensuring effective transient voltage suppression.
This gas discharge tube has dimensions of 2.7 mm in height, 3.2 mm in depth, and 4.5 mm in length.
It operates within a temperature range of -40°C to 90°C, maintaining performance stability across this range.
The capacitance of this model is 0.5 pF, which supports high-speed and high-bandwidth applications by minimizing signal interference.
The DC spark over voltage rating for this unit is 200 V.
This gas discharge tube is designed for use in telecommunications, industrial communication equipment, PCI cards, MDC modems, and splitters.
It is UL recognized and RoHS compliant, meeting safety and environmental standards.
The impulse spark over voltage capability of this gas discharge tube is rated at 650 V, providing protection against voltage spikes.
This model features a surface mount design, simplifying PCB assembly and mechanical integration.
This unit belongs to the Bourns 2051 series of gas discharge tubes.
It is a 2 electrode arrester, specifically designed for transient voltage suppression applications.
The country of origin for this gas discharge tube is China.
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