Bel offers a comprehensive range of high-frequency RF coaxial connectors and adapters designed for demanding applications. The Johnson product line, available in 50 and 75 Ohm versions, operates up to 67GHz and is engineered for superior data transmission in networking, telecommunications, computing, military, aerospace, transportation, broadcasting, automotive, medical, and consumer electronics industries. These connectors provide high-quality data, audio, and video transmission.
| Series | Connector Type | Part Number | Material | Impedance (Ohms) | Frequency Range (GHz) | VSWR (Max) | Temperature Range (C) |
|---|---|---|---|---|---|---|---|
| 1.0mm | End Launch Connector (Jack, Female) | 149-0701-601 | Stainless Steel/Passivated | 50 | DC to 110 | 1.38 | -65 to +165 |
| 1.0mm | End Launch Connector (Jack, Screw-on Type, Female) | 149-0701-801 | Gold-Plated Brass | 50 | DC to 110 | 1.38 | -65 to +165 |
| 1.0mm | End Launch Connector (Jack, Screw-on Type, Male) | 149-0801-801 | Gold-Plated Brass | 50 | DC to 110 | 1.38 | -65 to +165 |
| 1.0mm | Sparkplug Connector (Female) | 149-0701-001 | Gold-Plated Brass | 50 | DC to 110 | 1.38 | -65 to +165 |
| 1.0mm | Sparkplug Connector (Male) | 149-0801-001 | Gold-Plated Brass | 50 | DC to 110 | 1.38 | -65 to +165 |
| 1.0mm | Adapter (Male to Male) | 149-0901-801 | Shell: Stainless Steel/ Passivated, Body: Beryllium Copper/Gold Plated | 50 | DC to 110 | 1.38 | -65 to +165 |
| 1.0mm | Adapter (Male to Female) | 149-0901-811 | Shell: Stainless Steel/ Passivated, Body: Beryllium Copper/Gold Plated | 50 | DC to 110 | 1.38 | -65 to +165 |
| 1.0mm | Adapter (Female to Female) | 149-0901-821 | Shell: Stainless Steel/ Passivated, Body: Beryllium Copper/Gold Plated | 50 | DC to 110 | 1.38 | -65 to +165 |
| 1.85mm | Product Specifications | - | - | 50 | 0 - 67 | 1.3 | -65 to +165 |
| 1.85mm | End Launch Connector (Jack, Screw-on Type) | 148-0701-301 | Stainless Steel/Passivated | 50 | DC to 67 | 1.20-1.25 (Typical) | -65 to +165 |
| 1.85mm | End Launch Connector (Plug, Screw-on Type) | 148-0801-301 | Stainless Steel/Passivated | 50 | DC to 67 | 1.20-1.25 (Typical) | -65 to +165 |
| 1.85mm | Low Profile Connector (Jack, Screw-on Type, 0.005 Pin) | 148-0701-802 | Stainless Steel/Passivated | 50 | DC to 67 | 1.20 (Typical) | -65 to +165 |
| 1.85mm | Low Profile Connector (Jack, Screw-on Type, 0.007 Pin) | 148-0701-812 | Stainless Steel/Passivated | 50 | DC to 67 | 1.20 (Typical) | -65 to +165 |
| 1.85mm | Vertical Connector (Jack, Vertical Launch Solderless PCB Compression Mount, Stripline) | 148-0701-202 | Stainless Steel/Passivated | 50 | DC to 67 | 1.20 (Typical) | -65 to +165 |
| 1.85mm | Vertical Connector (Jack, Vertical Launch Solderless PCB Compression Mount, Microstrip) | 148-0701-212 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 (Typical) | -65 to +165 |
| 1.85mm | Same Series Adapter (Plug to Plug) | 148-0901-701 | Stainless Steel/Passivated | 50 | DC to 67 | 1.20 | -65 to +165 |
| 1.85mm | Same Series Adapter (Plug to Jack) | 148-0901-711 | Stainless Steel/Passivated | 50 | DC to 67 | 1.20 | -65 to +165 |
| 1.85mm | Same Series Adapter (Jack to Jack) | 148-0901-721 | Stainless Steel/Passivated | 50 | DC to 67 | 1.20 | -65 to +165 |
| 1.85mm | Between Series Adapter (Jack to 2.4mm Jack) | 134-1000-016 | Stainless Steel/Passivated | 50 | DC to 67 | 1.15 | -65 to +165 |
| 1.85mm | Between Series Adapter (Jack to 2.4mm Plug) | 148-0901-711 | Stainless Steel/Passivated | 50 | DC to 67 | 1.15 | -65 to +165 |
| 1.85mm | Between Series Adapter (Plug to 2.4mm Jack) | 134-1000-018 | Stainless Steel/Passivated | 50 | DC to 50 | 1.15 | -65 to +165 |
| 1.85mm | Between Series Adapter (Plug to 2.4mm Plug) | 134-1000-019 | Stainless Steel/Passivated | 50 | DC to 50 | 1.15 | -65 to +165 |
| 1.85mm | Between Series Adapter (Jack to 2.92mm Jack) | 134-1000-020 | Stainless Steel/Passivated | 50 | DC to 46.5 | 1.15 | -65 to +165 |
| 1.85mm | Between Series Adapter (Jack to 2.92mm Plug) | 134-1000-021 | Stainless Steel/Passivated | 50 | DC to 46.5 | 1.15 | -65 to +165 |
| 1.85mm | Between Series Adapter (Plug to 2.92mm Jack) | 134-1000-022 | Stainless Steel/Passivated | 50 | DC to 46.5 | 1.15 | -65 to +165 |
| 1.85mm | Between Series Adapter (Plug to 2.92mm Plug) | 134-1000-023 | Stainless Steel/Passivated | 50 | DC to 46.5 | 1.15 | -65 to +165 |
| 1.85mm | Between Series Adapter (Jack to SMPM Female) | 134-1000-024 | Stainless Steel/Passivated | 50 | DC to 65 | 1.25 | -65 to +165 |
| 1.85mm | Between Series Adapter (Jack to SMPM Male) | 134-1000-025 | Stainless Steel/Passivated | 50 | DC to 65 | 1.25 | -65 to +165 |
| 1.85mm | Between Series Adapter (Plug to SMPM Female) | 134-1000-026 | Stainless Steel/Passivated | 50 | DC to 65 | 1.25 | -65 to +165 |
| 1.85mm | Between Series Adapter (Plug to SMPM Male) | 134-1000-027 | Stainless Steel/Passivated | 50 | DC to 65 | 1.25 | -65 to +165 |
| 1.85mm | Termination Plug (1/4 Watts) | 148-0801-801 | Stainless Steel/Passivated | 50 | DC to 67 | 1.30 | -65 to +165 |
| 2.4mm | Product Specifications | - | - | 50 | 0 - 50 | 1.25 | -65 to +165 |
| 2.4mm | End Launch Connector (Jack, Screw-On Type) | 147-0701-201 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 (Typical) | -65 to +165 |
| 2.4mm | End Launch Connector (Plug, Screw-On Type) | 147-0801-201 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20-1.25 (Typical) | -65 to +165 |
| 2.4mm | Jack, Solder Type (0.062 Board thickness) | 147-0701-241 | Gold-Plated Brass | 50 | DC to 50 | 1.5 (Typical) | -65 to +165 |
| 2.4mm | PC Mount Jack, Thru-Hole, Round Body, Solder Type | 147-0701-251 | Gold-Plated Brass | 50 | DC to 50 | 1.5 (Typical) | -65 to +165 |
| 2.4mm | Jack, Solder Type (0.042 Board thickness) | 147-0701-261 | Gold-Plated Brass | 50 | DC to 50 | 1.5 (Typical) | -65 to +165 |
| 2.4mm | Jack, Solder Type (0.093 Board thickness) | 147-0701-271 | Gold-Plated Brass | 50 | DC to 50 | 1.5 (Typical) | -65 to +165 |
| 2.4mm | Low Profile Connector (Jack, Screw-on Type, 0.005 Pin) | 147-0701-822 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 (Typical) | -65 to +165 |
| 2.4mm | Low Profile Connector (Jack, Screw-on Type, 0.007 Pin) | 147-0701-832 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 (Typical) | -65 to +165 |
| 2.4mm | Vertical Connector (Jack, Vertical 2-Hole Flange PCB Compression Mount, Stripline) | 147-0701-211 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 (Typical) | -65 to +165 |
| 2.4mm | Vertical Connector (Jack, Vertical 2-Hole Flange PCB Compression Mount, Microstrip) | 147-0701-222 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 (Typical) | -65 to +165 |
| 2.4mm | Flange Connector (Plug, 2-Hole Flange Mount Jack Receptacle) | 147-0701-601 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 (Typical) | -65 to +165 |
| 2.4mm | Flange Connector (Plug Receptacle, 2-Hole Flange Mount) | 147-0801-601 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 (Typical) | -65 to +165 |
| 2.4mm | Flange Connector (Jack and Plug Receptacle, 4-Hole Flange Mount) | 147-0701-611 / 147-0801-611 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 | -65 to +165 |
| 2.4mm | Same Series Adapter (Plug to Plug) | 147-0801-201 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20-1.25 (Typical) | -65 to +165 |
| 2.4mm | Same Series Adapter (Plug to Jack) | 147-0901-801 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 | -65 to +165 |
| 2.4mm | Same Series Adapter (Jack to Jack) | 147-0901-821 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 (Typical) | -65 to +165 |
| 2.4mm | Same Series Adapter (Right Angle Jack to Jack) | 147-0901-901 | Stainless Steel/Passivated | 50 | DC to 50 | 1.20 (Typical) | -65 to +165 |
| 2.4mm | Between Series Adapter (Jack to 2.92mm Jack) | 134-1000-008 | Stainless Steel/Passivated | 50 | DC to 40 | 1.05 - 1.15 | -65 to +165 |
| 2.4mm | Between Series Adapter (Jack to 2.92mm Plug) | 134-1000-009 | Stainless Steel/Passivated | 50 | DC to 40 | 1.05 - 1.15 | -65 to +165 |
| 2.4mm | Between Series Adapter (Plug to 2.92mm Jack) | 134-1000-010 | Stainless Steel/Passivated | 50 | DC to 40 | 1.05 - 1.15 | -65 to +165 |
| 2.4mm | Between Series Adapter (Plug to 2.92mm Plug) | 134-1000-011 | Stainless Steel/Passivated | 50 | DC to 40 | 1.05 - 1.15 | -65 to +165 |
| 2.4mm | Between Series Adapter (Jack to SMP Female) | 134-1000-012 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.4mm | Between Series Adapter (Jack to SMP Female) | 134-1000-013 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.4mm | Between Series Adapter (Plug to SMP Female) | 134-1000-014 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.4mm | Between Series Adapter (Plug to SMP Male) | 134-1000-015 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.4mm | Termination Jack (1/4 Watts) | 147-0701-801 | Stainless Steel/Passivated | 50 | DC to 50 | 1.30 | -65 to +165 |
| 2.4mm | Termination Plug (1/4 Watts) | 147-0801-801 | Stainless Steel/Passivated | 50 | DC to 50 | 1.30 | -65 to +165 |
| 2.92mm | Product Specifications | - | - | 50 | DC to 40 | - | -65 to +165 |
| 2.92mm | End Launch Connector (Jack, Straddle Mount, Solder Type, 0.016 Board Thickness) | 145-0701-821 | Gold-Plated Brass | 50 | DC to 40 | 1.25 (DC-26.5GHz), 1.5 (26.5GHz-40GHz) | -65 to +165 |
| 2.92mm | End Launch Connector (Jack, Straddle Mount, Solder Type, 0.062 Board Thickness) | 145-0701-841 | Gold-Plated Brass | 50 | DC to 40 | 1.25 (DC-26.5GHz), 1.5 (26.5GHz-40GHz) | -65 to +165 |
| 2.92mm | End Launch Connector (Jack, Straddle Mount, Solder Type, 0.042 Board Thickness) | 145-0701-851 | Gold-Plated Brass | 50 | DC to 40 | 1.25 (DC-26.5GHz), 1.5 (26.5GHz-40GHz) | -65 to +165 |
| 2.92mm | End Launch Connector (Jack, Straddle Mount, Solder Type, 0.093 Board Thickness) | 145-0701-861 | Gold-Plated Brass | 50 | DC to 40 | 1.25 (DC-26.5GHz), 1.5 (26.5GHz-40GHz) | -65 to +165 |
| 2.92mm | End Launch Connector (Jack, Board Cutout) | 145-0701-811 | Gold-Plated Brass | 50 | DC to 40 | 1.25 (DC-26.5GHz), 1.5 (26.5GHz-40GHz) | -65 to +165 |
| 2.92mm | PCB Mount Connector (45) | 142-0711-271 | Gold-Plated Brass | 50 | DC to 18 | 1.25 (DC-26.5GHz) | -65 to +165 |
| 2.92mm | PCB Mount Connector (Jack) | 145-0701-221 | Gold-Plated Brass | 50 | DC to 40 | 1.25 (DC-26.5GHz), 1.5 (26.5GHz-40GHz) | -65 to +165 |
| 2.92mm | Plug, Screw-On Type | 145-0801-802 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 (DC-26.5GHz), 1.5 (26.5GHz-40GHz) | -65 to +165 |
| 2.92mm | Jack, Screw-On Type | 145-0701-802 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 (DC-26.5GHz), 1.5 (26.5GHz-40GHz) | -65 to +165 |
| 2.92mm | Low Profile Connector (Jack, Screw-on Type, 0.005 Pin) | 145-0711-802 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Low Profile Connector (Jack, Screw-on Type, 0.007 Pin) | 145-0711-812 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Vertical Connector (Jack, 2-Hole Flange Mount PCB Compression Mount, Stripline) | 145-0701-202 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Vertical Connector (Jack, 2-Hole Flange Mount PCB Compression Mount, Microstrip) | 145-0701-212 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Flange Connector (Jack and Plug Receptacle, 2-Hole Flange Mount, Stripline) | 145-0701-601 / 145-0701-602 / 145-0801-602 | Stainless Steel/Gold Plated or Passivated | 50 | DC to 40 | 1.20 | -65 to +165 |
| 2.92mm | Flange Connector (Jack and Plug Receptacle, 4-Hole Flange Mount) | 145-0701-611 / 145-0701-612 / 145-0801-612 | Stainless Steel/Gold Plated or Passivated | 50 | DC to 40 | 1.20 | -65 to +165 |
| 2.92mm | Same Series Adapter (Plug to Plug) | 145-0901-811 | Stainless Steel/Gold Plated | 50 | DC to 40 | 1.20 | -65 to +165 |
| 2.92mm | Same Series Adapter (Plug to Jack) | 145-0901-801 | Stainless Steel/Gold Plated | 50 | DC to 40 | 1.20 | -65 to +165 |
| 2.92mm | Same Series Adapter (Jack to Jack) | 145-0901-821 | Stainless Steel/Gold Plated | 50 | DC to 40 | 1.20 | -65 to +165 |
| 2.92mm | Between Series Adapter (Jack to SMA Jack) | 134-1010-000 | Stainless Steel/Passivated | 50 | DC to 26.5 | 1.30 | -65 to +165 |
| 2.92mm | Between Series Adapter (Jack to SMA Plug) | 134-1010-001 | Stainless Steel/Passivated | 50 | DC to 26.5 | 1.30 | -65 to +165 |
| 2.92mm | Between Series Adapter (Plug to SMA Jack) | 134-1010-002 | Stainless Steel/Passivated | 50 | DC to 26.5 | 1.30 | -65 to +165 |
| 2.92mm | Between Series Adapter (Plug to SMA Plug) | 134-1010-003 | Stainless Steel/Passivated | 50 | DC to 26.5 | 1.30 | -65 to +165 |
| 2.92mm | Between Series Adapter (Jack to SMP Female) | 134-1000-000 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Between Series Adapter (Jack to SMP Male) | 134-1000-001 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Between Series Adapter (Plug to SMP Female) | 134-1000-003 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Between Series Adapter (Plug to SMP Male) | 134-1000-002 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Between Series Adapter (Jack to SMPM Female) | 134-1000-004 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Between Series Adapter (Jack to SMPM Male) | 134-1000-005 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Between Series Adapter (Plug to SMPM Female) | 134-1000-006 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Between Series Adapter (Plug to SMPM Male) | 134-1000-007 | Stainless Steel/Passivated | 50 | DC to 40 | 1.25 | -65 to +165 |
| 2.92mm | Termination Jack | 145-0701-881 | Stainless Steel/Passivated | 50 | DC to 40 | 1.30 | -65 to +165 |
| 2.92mm | Termination Plug | 145-0701-881 | Stainless Steel/Passivated | 50 | DC to 40 | 1.30 | -65 to +165 |
