TELEGÄRTNER MMCX PCB Jack Connector, Straight, 50 Ohm, Gold-Plated, 5-Pack (J01341A0161)

RF engineers and PCB designers working on compact wireless modules, GPS receivers, or antenna interfaces use this MMCX jack to create a reliable board-level connection. The connector solders directly into plated through-holes, providing a straight, low-profile interface for coaxial cable assemblies.

Key specifications

• Connector series: MMCX
• Connector type: Jack (female)
• Mounting type: PCB through-hole (THT)
• Orientation: Straight
• Impedance: 50 Ohm
• Frequency range: DC to 6 GHz
• Voltage rating (RMS): 170 V
• Center contact plating: Gold
• Outer contact/body plating: Gold
• Dielectric material: PTFE
• Body material: Brass
• Center contact material: Beryllium copper
• Insulation resistance: ≥ 1 GΩ
• VSWR (max): 1.25 (DC to 6 GHz)
• Operating temperature range: -55 °C to +155 °C
• Mating cycles (durability): ≥ 500
• Termination method: Solder
• Series code: Z23
• Packaging quantity: 5 pieces

Why choose it

Gold plating on both center and outer contacts ensures low contact resistance and long-term corrosion resistance. The PTFE dielectric maintains stable impedance and low loss across the specified frequency range. Beryllium copper center contact provides reliable spring force for repeated mating.

Ideal use cases

• Wireless communication modules
• GPS/GNSS receivers
• Antenna connections on PCBs
• Test and measurement equipment
• Compact RF assemblies

Good to know

Supplied in a pack of 5 connectors. The straight orientation suits perpendicular board mounting. Solder termination requires standard through-hole soldering processes.