Littelfuse 4G/5G Radio Access Network Equipment Solutions
Littelfuse 4G/5G Radio Access Network (RAN) Equipment Solutions feature a range of products designed to protect vital communications infrastructure components, such as antennas, baseband units (BBUs), and power supplies. The circuit-protection lineup includes fuses, gas discharge tubes (GDTs), varistors, diodes, thermistors, rectifiers, MOSFETs, reed switches, and electrostatic discharge (ESD) suppressors. These robust Littelfuse products help keep equipment safe from lightning-induced surges, transient voltage surges, ESD, overload currents, and short-circuit currents. Applications include industrial, data centers and cloud, automotive, wearables, and consumer electronics.
Applications
- Automotive
- Building automation
- Consumer electronics
- Datacenters and cloud
- Industrial
- Mobile and wearables
- General port protection
Additional Resources
Cell Tower with Active Antenna
Advanced Antenna System (AAS)
BBU
Power Supply & Backup Battery
Small Cell
Featured Products
Littelfuse NANO 871 Series High-Current SMD Fuses
Features a compact surface-mount package with a UL 94V-0 heat-resistant plastic body.
Littelfuse CG3 High-Voltage Gas Discharge Tubes
Two-electrode, 1kV to 7.5kV devices designed for surge protection and high-isolation applications.
Littelfuse UltraMOV 7mm Varistors
7mm varistors for AC line voltage applications meeting high peak surge current rating requirements.
Littelfuse SMFA Asymmetric TVS Diodes
Comes in a SOD-123FL package and designed for SIC MOSFET gate protection for asymmetric voltages.
Recommended Solutions
Littelfuse TMOV Thermally Protected Varistors
Radially leaded MOVs with thermal element for surge-protection module compliance to UL1449.
Littelfuse LST Metal Oxide Varistors (MOVs)
Constructed with thermally protected varistor technology (TMOV), designed for Type 1 & Type 2 SPDs.
Littelfuse LTKAK6 & LTKAK10 TVS Diodes
Provides 6KA and 10KA surge capability for superior clamping performance in an SMT package.
Littelfuse SMTOAK2 Surface-Mount TVS Diodes
Housed in a modified SMTO-263 package, offers a 2kA current and fast response time.
Littelfuse Lightning Surge TVS SPA Diodes
Limits the amount of unwanted voltages to prevent damage.
Littelfuse Transient Voltage Suppressor (TVS) Diodes
Broad range of products used to protect semiconductor components from high-voltage transients.
Littelfuse SMF4L 400W Surface Mount Diodes
Designed specifically to protect sensitive electronic equipment from voltage transients
Littelfuse P6KE Axial Leaded Uni-/Bi-Directional TVS Diodes
Offers fast response times, excellent clamping capabilities, and low incremental surge resistance.
Littelfuse MBR Schottky Barrier Rectifiers
Designed for commercial and industrial applications for high-frequency switch-mode power supplies.
Littelfuse DST Series Schottky Barrier Rectifiers
High temperature, low leakage and lower VF for commercial and industry application requirements.
Littelfuse AQx AEC-Q101 TVS Diode Arrays
Robust, provides protection for electronic equipment that may experience destructive ESD.
Littelfuse JLLN 300V Class T Fast-Acting POWR-GARD® Fuses
Typically used for short circuit protection of drives and surge sensitive components.
Littelfuse LVSP Varistor Protection Fuses
Designed to protect TVSS products and can survive 8 x 20µs lightning surges without opening.
Littelfuse PSR High-Speed Square Body Fuses
Specially designed for the protection of power semiconductor devices.
Littelfuse 881 AEC-Q200 High-Current Subminiature SMD Fuses
Features a 60A-100A current range, a 75VDC voltage rating, and a 80mV voltage drop.
Littelfuse 456 Fast-Acting Subminiature Surface-Mount Fuses
Supports higher current requirements in applications and available in ratings of 20A to 40A.
Littelfuse 463 Series NANO²® Fuse
Offers superior thermal cycling endurance of 500 cycles with low temperature rise.
Littelfuse TLS Telecommunications Fuses
Engineered to operate up to 170VDC to protect cables and components in telecommunications equipment.
Littelfuse MHP-TAM Metal Hybrid PPTC Devices
Ultra-compact PPTC devices with lower voltage and current ratings than previous series.
Littelfuse CG2 Gas Discharge Tubes (GDTs)
Surge protection, 145V-1000V DC sparkover range, and small size for board-level circuit protection.
Littelfuse SL0902A/CG5 Gas Discharge Tubes (GDTs)
Miniature package and high protection against fast-rising transients in the 100V/μs to 1kV/μs range.
Littelfuse ITV Battery Protectors
Three-terminal, surface-mount Li-ion SCPs designed to protect against overcurrent & overcharging.
Littelfuse RB 0603 SMD End-Banded Chip Thermistors
Designed for use on hybrid substrates, integrated circuits, or printed circuit boards.
IXYS Gen2 Trench Gate Power MOSFETs
Offered with drain-to-source voltage ratings from 40V to 170V and high current of up to 600A.
Littelfuse XGD Xtreme-Guard™ ESD Suppressors
Protects sensitive electronic equipment against extreme ESD conditions, small 0402/ 0603 footprints.
Littelfuse MDCG-4 Reed Switches
Capable of switching 200VDC at 10W and measures 15.24mm x 2.28mm.