Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Frequency, Max (GHz):
40
VSWR, Max:
1.50
Power, Max (Watts):
1
Connector Series:
SMPM
Connector Gender:
Jack (Female)
Connection Method:
Snap-On
Body Material:
Beryllium Copper
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Description
SMPM Termination Load Jack (Female) | DC to 40 GHz | 50 Ω | 1 W | Snap-On Coupling
The ROSNOL T-PM25-40G1WB/99 is a precision SMPM termination load designed for ultra-high-frequency RF systems operating up to 40 GHz. This 50 Ω termination achieves a VSWR of ≤ 1.50 (Return Loss ≥ 13.98 dB), minimizing signal reflections and ensuring accurate impedance matching. Rated for 1 W average power at 25°C, it features a snap-on coupling mechanism for quick and secure engagement. The design supports both full detent and smooth bore interfaces, providing versatility for different mechanical retention requirements. Operating temperature range is -65°C to +165°C, making it suitable for harsh RF environments.The termination is built using high-quality materials for long-term reliability. The center contact and body are beryllium copper with gold plating over a nickel-phosphorus underlayer, ensuring superior conductivity and corrosion resistance. The insulator is PEI for excellent dielectric stability under thermal stress. This model is ideal for modular RF architectures, test fixtures, and precision measurement setups requiring dependable low-reflection terminations at extremely high frequencies.
ROSNOL manufactures all RF components under ISO 9001-certified processes and ensures full compliance with RoHS and REACH standards. Our products combine premium quality with competitive pricing, serving as cost-effective alternatives to leading international brands. Customization services for materials, plating, and mechanical design are available to meet specialized RF system requirements.
