Key Specifications
Type Design:
Standard
Connection Type:
In-Series
Connector 1 Series:
N
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
N
Connector 2 Gender:
Jack (Female)
Body Style:
Straight
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
2.0
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Copper-Tin-Zinc Alloy
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Copper-Tin-Zinc Alloy
VSWR, Max:
1.25
Impedance 1(Ohm):
75
Impedance 2(Ohm):
50
Description
Impedance Matching Pad, 50Ω N Jack (Female) to 75Ω N Plug (Male)
MP-N25N17A-2G/H4-144 — Impedance Matching Pad, 75Ω N Plug (Male) to 50Ω N Jack (Female)The ROSNOL MP-N25N17A-2G/H4-144 offers a 75 Ω to 50 Ω matched interface over DC–2 GHz, supporting VSWR ≤1.15 (≥23.13 dB) up to 0.5 GHz and ≤1.25 (≥19.08 dB) from 0.5–1 GHz, with insertion loss ≤5.7 dB and a 0.7 W rating at 40 °C linearly derated to 0 W at 125 °C. Mechanical data include N screw‑lock coupling and product weight of 0.0526 kg, with a −55 °C to +125 °C environmental range.
Materials: Centre contacts—phosphor bronze or brass with gold/nickel plating; bodies—brass with copper‑tin‑zinc alloy plating; insulator PTFE; gasket silicone rubber; coupling nut brass with copper‑tin‑zinc alloy. Designed for RF bench instrumentation, CATV distribution, broadband systems, and telecom infrastructure requiring precision 75↔50 Ω impedance alignment.
ROSNOL’s RF components are manufactured in ISO 9001‑certified facilities and fully comply with RoHS and REACH. They deliver high performance at competitive pricing, serving as reliable alternatives to major European and American brands. Custom options for materials, plating, and mechanical design are available.
