Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Frequency, Max (GHz):
3.0
VSWR, Max:
1.15
Power, Max (Watts):
25
Connector Series:
N
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Body Material:
Brass
Body Plating:
Copper-Tin Zinc Alloy
Description
N Type Termination Load Jack (Female) | DC to 3 GHz | 50 Ω | 25 W
The ROSNOL T-N25-3G25WA/94 is an N Type termination load jack developed for medium-power RF applications requiring stable termination up to 3 GHz. With a nominal impedance of 50 Ω and a frequency range from DC to 3 GHz, it provides a maximum VSWR of ≤ 1.15 (Return Loss ≥ 23.13 dB), ensuring effective impedance matching and RF energy absorption. Rated for 25 W average power handling at 25°C, this termination load is suitable for terminating RF output ports, test interfaces, and system connections in telecommunications infrastructure and RF measurement environments. A screw-lock coupling mechanism ensures secure mechanical engagement.The center contact is manufactured from beryllium copper with gold plating over a nickel underlayer to ensure stable electrical performance under elevated power conditions. The connector body is made of brass with a copper–tin–zinc alloy plating, offering a balance of mechanical strength and corrosion resistance. A PTFE insulator maintains reliable dielectric characteristics, while the integrated aluminum heat sink with black anodized finish supports efficient thermal dissipation during continuous operation.
ROSNOL termination loads are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH regulations. Offering dependable RF performance, robust construction, and competitive pricing, ROSNOL products provide practical alternatives to established European and American RF component brands. Flexible customization services are available to support specific requirements for materials, plating, and power handling.
