Bourns 2011 FLAT® Fast Acting GDT Surge Arrestors
Bourns Model 2011 Series Gas Discharge Tube (GDT) Surge Arrestors with FLAT® technology offer 2-electrodes in an innovative flat-package design. Bourns’ FLAT® technology delivers a low profile GDT solution for high density and height-restricted PCB applications. The Model 2011 Series is designed as a surface mount device and offers a large flat surface making it suitable for high-speed pick and place using a vacuum head pickup.
Bourns 2011 GDTs are fast acting and designed for use with a Bourns® TBU® High-Speed Protector (HSP). The components limit a high rate of rise voltage transients to levels below the TBU® device’s maximum voltage impulse rating (Vimp). The 2011 GDTs along with the TBU® HSP are an ideal protection solution for RS-485 applications as they are suitable for use in any applications requiring small size, robust current handling, and superior voltage limiting.
Features
Large flat top surface and lighter weight, ideal for high-speed pick and place
Robust current rating
Long-term reliability and stable performance
Low leakage
Constant capacitance regardless of voltage
Low arc voltage
Significant height reduction compared to the standard 5mm SMD GDT
Voltage limiting suitable for sensitive equipment and for use with the TBU® High-Speed Protector
Halogen-free and RoHS Compliant
Specifications
DC Sparkover (100V/s)
Minimum: 60V
Maximum: 350V
Impulse Sparkover (5kV 1.2/50µs): 650V Max.
Operating/Storage Temperature Range: -40°C to +90°C
Moisture Sensitivity Level: 1
Insulation Resistance: 50V >10MΩ
Capacitance: 1MHz <2.9pF
Applications
Telecom equipment
Industrial communications
Surge protective devices
High density PCB assemblies
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