Twinaxial and triaxial Bel Fuse LPH-50 connectors ideal for testing environments requiring durable connections
Product Overview
Cinch Connectivity Solutions, through its Trompeter brand, offers a comprehensive range of twinaxial and triaxial connectors designed for high-performance applications in military, space, and testing environments. These connectors are engineered to meet stringent military specifications, including MIL-STD-1553B data bus requirements, and are known for their reliability, durability, and precise electrical performance. The product line includes various series such as 70/370 Series (TRB/TRT), 150/3150 Series (TRS/TTM), 450 Series, and 80/380 Series (TRC/TRN), catering to diverse needs from miniature to standard sizes with features like bayonet, threaded, and push-on coupling mechanisms. They are suitable for applications requiring noise-free guarded circuits, digital data buses, and video pairs.
Product Attributes
- Brand: Trompeter (a Cinch Connectivity Solutions brand)
- Certifications: QPL to MIL-C-49142 (Category G and Category A)
- Materials: Brass bodies with nickel plating, beryllium-copper contacts (gold plated), PTFE dielectrics. Hermetically sealed versions available.
- Plating: Nickel (standard), Silver (QPL versions)
Technical Specifications
| Series | Type | Coupling | Nominal Impedance | Frequency Range | Voltage Rating (max. @ sea level) | Insulation Resistance | Durability | Temperature Range |
|---|---|---|---|---|---|---|---|---|
| 70/370 Series | TRB/TRT | Bayonet, Threaded, Push-on | Non-constant | 0-500 MHz | 400 VRMS | 5000 M | 500 cycles minimum | -65 to +165C |
| 150/3150 Series | TRS/TTM | Bayonet, Threaded, Push-on | Non-constant | 0-500 MHz | 400 VRMS | 5000 M | 500 cycles minimum | -65 to +200C |
| 450 Series | Concentric Twinax | 3-lug, 4-lug, Threaded | Non-constant | 0-2 MHz | 900 VRMS | 5000 M | 500 cycles minimum | -65 to 125C |
| 80/380 Series | TRC/TRN | Threaded | Non-constant | 0-500 MHz | 500 VRMS | 500 M | 500 cycles minimum | -65 to +165C |
| 30/330 Series | TWBNC/TWTNC | Two-pin Polarized | Non-constant | 0-500 MHz | 400 VRMS | 5000 M | 500 cycles minimum | -65 to +165C |
Note: Specifications are minimum unless otherwise stated. Trompeter connectors are designed to exceed all minimum specifications.
2411220410_Bel-Fuse-LPH-50_C17671929.pdf
