Versatile Bel Fuse RFI25-2-D3 connectors engineered for high frequency and digital communication systems
Product Overview
Cinch Connectivity Solutions, through its Trompeter brand, offers a comprehensive range of twinax/triax and coax connectors, cable assemblies, and related accessories designed for high-performance applications in military, space, and testing environments. With a legacy of over 100 years, Cinch is known for manufacturing high-quality, reliable connectors and cable assemblies for demanding markets. Their product line includes a wide variety of connector series such as TRB/TRT, TRC/TRN, TRS/TTM, TCS, BNC, TNC, Mini-BNC, Type N, and DIN connectors. These products are engineered to meet or exceed stringent military specifications, including MIL-STD-1553B and MIL-C-49142, and are utilized in applications requiring noise-free guarded circuits, digital data bus communication, and high-frequency video transmission.
Product Attributes
- Brand: Trompeter (Cinch Connectivity Solutions)
- Certifications: QPL to MIL-C-49142 (Category G and A), MIL-STD-1553B
- Materials: Brass with nickel plating, Beryllium-copper contacts, PTFE dielectrics, Stainless Steel (for some options)
- Plating: Nickel, Gold (50 millionths inch), Silver (for QPL versions)
Technical Specifications
| Connector Series | Type | Nominal Impedance | Frequency Range | Voltage Rating (max. @ sea level) | Insulation Resistance | Dielectric Withstanding Voltage |
|---|---|---|---|---|---|---|
| 70 Series (TRB/TRT) | Concentric Twinax/Triax | Non-constant | 0-500 MHz | 400 VRMS | 5000 M | 1200 VRMS (center/inter), 500 VRMS (inter/outer) |
| 80 Series (TRC/TRN) | Concentric Twinax/Triax | Non-constant | 0-500 MHz | 500 VRMS | 5000 M | 1500 VRMS (center/inter), 500 VRMS (inter/outer) |
| 150 Series (TRS/TTM) | Concentric Twinax/Triax | Non-constant | 0-500 MHz | 400 VRMS | 5000 M | 1200 VRMS (center/inter), 500 VRMS (inter/outer) |
| 450 Series (TCS) | Concentric Twinax | Non-constant | 0-2 MHz | 900 VRMS | 5000 M | 900 VAC (center/inter), 900 VAC (inter/outer) |
| 20/220 Series BNC | Coax | 50 / 75 | 0-4 GHz | 500 VRMS | 5000 M | 1500 VRMS (center/outer) |
| 40/240 Series TNC | Coax | 50 / 75 | 0-11 GHz | 500 VRMS | 5000 M | 1500 VRMS (center/outer) |
| 90 Series Type N | Coax | 50 / 75 | 0-1 GHz | 500 VRMS | 5000 M | 1500 VRMS (center/outer) |
| 130 Series F Type | Coax | 75 | 0-1 GHz | 250 VRMS | 5000 M | 1000 VRMS (center/outer) |
| 250 Series Mini-BNC | Coax | 75 | 0-1 GHz | 250 VRMS | 5000 M | 1000 VRMS (center/outer) |
| 1.0/2.3 DIN | Coax | 75 | 0-1 GHz | 250 VRMS | 5000 M | 1000 VRMS (center/outer) |
| 1.6/5.6 DIN | Coax | 75 | 0-1 GHz | 500 VRMS | 5000 M | 1500 VRMS (center/outer) |
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