RTV Two Component Electrical Silicone Potting Compound HN-8808 Low Viscosity for 5G Base Station PCB Sensor Protection
Price:
Negotiable
MOQ:
1 Set
Delivery Time:
3-5 working days for sample, 7-15 days for bulk order
Brand:
Hanast
Product Description
RTV Two Component Electrical Silicone Potting Compound HN-8808 Low Viscosity for 5G Base Station PCB Sensor Protection
RTV Two Component Electrical Silicone Potting Compound HN-8808
5G Base Station PCB Protection • 18-25 kV/mm • Low Viscosity 2000 mPa*s
HN-8808 is a two-component RTV electrical-grade silicone potting compound engineered for high-frequency communication electronics and precision sensor assemblies. Its low 2000 mPa*s viscosity penetrates tight PCB clearances, while the 2.5-3.0 dielectric constant at 1 MHz and ≤4*10⁻³ loss factor preserve signal integrity in 5G base station RF modules. Cures to a flexible Shore A 25 gel that protects against vibration, moisture, and thermal shock across -57°C to 250°C.
Key Features
???? 5G Base Station Optimized
Low 2.5-3.0 dielectric constant and ≤4*10⁻³ dielectric loss at 1 MHz preserve RF signal integrity in 5G NR small cells, massive MIMO antenna arrays, and mmWave remote radio units. The 2000 mPa*s low viscosity ensures complete underfill of dense PCB layouts with minimal void formation.
⚡ 18-25 kV/mm Electrical Insulation
Exceptional dielectric strength with ≥1*10¹⁴ Ω·cm volume resistivity provides reliable isolation for high-voltage PCB circuits in base station power amplifiers, DC-DC converters, and antenna interface boards. Maintains insulation integrity under humid outdoor deployment conditions.
???? Low Viscosity Deep Penetration
With 2000 mPa*s viscosity, HN-8808 flows effortlessly under BGA packages, between tall capacitors, and around fine-pitch connectors on high-density 5G PCBs. 1-2 hour pot life allows unhurried application before the 8-12 hour room temperature cure locks in protection.
???? Precision Sensor Protection
Soft 25A gel encapsulates MEMS pressure sensors, Hall-effect position sensors, and temperature transducers without introducing mechanical stress bias. The non-corrosive condensation cure preserves sensitive analog signal paths and thin-film resistor networks.
???? Low Dielectric Loss at RF
Dielectric loss factor ≤4*10⁻³ minimizes signal attenuation in high-frequency PCB traces operating at 3.5 GHz, 28 GHz, and mmWave frequencies. Prevents impedance mismatch and insertion loss degradation in antenna feed networks and RF front-end modules.
????️ -57°C to 250°C Deployment Range
Operates reliably from arctic pole-top 5G installations to desert-environment base stations. The 25A flexible elastomer accommodates CTE mismatch between PCB laminate, copper traces, and aluminum heatsinks across extreme daily temperature cycles without delamination.
5G & Sensor OEM Supply
Custom formulations for your 5G infrastructure or sensor project. 40,000 m² facility. Sample batches in 3-5 working days.
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Company
Shenzhen Hanast New Material co.,LTD
Location
Units 1210-1211, Block B, Building 6, Hengda Fashion Valley, Dalang Street, Longhua District, Shenzhen, Guangdong Province, China
Contact Person
Candy