142-0701-301 – johnson
Part Number:
142-0701-301
Manufacturer:
johnson
Date Code:
RoHS:
RoHS N/A
MSL:
1
COO:
CHINA
Description:
CONN SMA JACK R/A 50 OHM PCB
Datasheet:
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Product Details:
The 142-0701-301, manufactured by Johnson, is a precision SMA (SubMiniature version A) jack connector designed for right-angle mounting on printed circuit boards. This 50 Ohm impedance connector is constructed with a gold-plated brass body and a gold-plated beryllium copper center contact, ensuring low insertion loss and high durability over repeated mating cycles. The right-angle configuration minimizes vertical profile and facilitates dense board layouts. The connector is intended for applications requiring reliable RF signal transmission up to 18 GHz, such as in test and measurement equipment, wireless communication modules, and microwave systems. The PCB termination is achieved via through-hole soldering, providing a robust mechanical and electrical connection. Its compact design and performance characteristics make it suitable for demanding applications where space and signal integrity are critical.
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