110 GHz 1×4 Right-Angle PCB Multi-Port RF Connector VST-TWS90K-04
P/N: VST-TWS90K-04
• Right-angle interface supports PCB-edge RF test access
• Four independent 50 Ω paths in a compact 1×4 interface
• 2.54 mm pitch for multi-channel PCB integration
• Screw-retained structure supports secure mechanical mounting
• DC–110 GHz operation with ≥1,000 mating cycles
Product overview
VST-TWS90K-04 is a DC–110 GHz right-angle PCB multi-port RF connector integrating four independent 50 Ω signal paths in a compact 1×4 configuration. Its 2.54 mm contact pitch and board-edge mounting arrangement provide multi-channel RF access for mmWave test fixtures and high-density PCB interconnections. The screw-retained construction supports secure mechanical attachment.
Technical specifications
| Electrical performance | |
|---|---|
| Frequency range | DC–110 GHz |
| Nominal impedance | 50 Ω per channel |
| Return loss, DC–70 GHz | ≥ 15 dB |
| Return loss, 70–110 GHz | ≥ 10 dB |
| Insertion loss | ≤ 0.1√f dB (f = frequency in GHz) |
| Insulation resistance | ≥ 5,000 MΩ |
| Working voltage | 500 Vrms |
| Channel & mounting specifications | |
| Channel configuration | 1×4 / 4 channels |
| Contact pitch | 2.54 mm |
| Mounting type | Right-angle PCB edge mount |
| Mounting structure | Screw-retained construction |
| Mounting fasteners | 3 × M1 screws / 2 × M1.6 screws |
| Recommended mounting torque | 0.6 kgf·cm (M1) / 1.4 kgf·cm (M1.6) |
| Mating durability | ≥ 1,000 cycles |
| Materials & environment | |
| Connector body | Brass, gold plated |
| Center contacts | Beryllium copper (BeCu), gold plated |
| Insulator | PEEK |
| Other metal parts | Stainless steel, passivated |
| Operating temperature | −40 °C to +120 °C |
| RoHS | Compliant |
PCB integration
Refer to the product mechanical drawing for connector dimensions, signal-contact positions, mounting-hole geometry and fastener locations. The right-angle structure provides access to four 50 Ω RF channels at the PCB edge. Installation uses three M1 screws and two M1.6 screws, with recommended mounting torques of 0.6 and 1.4 kgf·cm, respectively. Verify the PCB stackup and RF launch geometry for the intended operating frequency.
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