Telegärtner SMB Plug Connector, Straight, 50 Ohm, Crimp/Solder, Gold-Plated J01160A0401

This SMB plug connector from Telegärtner provides a reliable 50 Ohm connection for coaxial cables up to 4 GHz. Its straight body style and gold-plated brass construction ensure low contact resistance and high durability, with a push-on coupling mechanism for quick mating.

Advantages

Gold-plated contacts and body deliver excellent conductivity and corrosion resistance. The crimp/solder termination offers a secure, vibration-proof connection, while the PTFE insulator supports a wide temperature range from -65 °C to +165 °C. With a VSWR of ≤ 1.3 at 4 GHz and insulation resistance ≥ 1 GΩ, it maintains signal integrity in demanding environments.

Suitable for

• RF applications up to 4 GHz, including telecommunications, test equipment, and instrumentation
• Cables such as RG 174 A/U, RG 188 A/U, RG 316 /U, and LMR-100A (cable group G1)
• Environments requiring frequent mating cycles (≥ 500) and stable performance

Key specifications

• Connector Series: SMB
• Connector Type: Plug (Male)
• Body Style: Straight
• Impedance: 50 Ohm
• Mounting Type: Cable Mount
• Termination: Crimp (outer), Solder (center)
• Frequency Range: DC to 4 GHz
• Voltage Rating: 250 V RMS
• Dielectric Withstanding Voltage: 750 V RMS
• Insulation Resistance: ≥ 1 GΩ
• Center Contact Resistance: ≤ 5 mΩ
• Outer Contact Resistance: ≤ 2.5 mΩ
• VSWR: ≤ 1.3 at 4 GHz
• Mating Cycles: ≥ 500
• Operating Temperature: -65 °C to +165 °C
• Contact Material: Brass (CuZn39Pb3), Gold Plated
• Body Material: Brass (CuZn39Pb3), Gold Plated
• Insulator Material: PTFE

Recommendations

For best results, use with cables in group G1 and ensure proper crimping tools are used for the outer ferrule and soldering for the center contact. Verify compatibility with your cable's diameter and impedance before installation.