rugged Bel Fuse PL71-9 twinax triax coax connectors designed for high density and harsh conditions
Product Overview
Cinch Connectivity Solutions, through its Trompeter brand, offers a comprehensive range of twinax/triax and coax connectors, cable assemblies, and related accessories. These products are engineered for high-performance applications in military, space, and testing environments, as well as aerospace, harsh environments, and communication markets. The catalog details various series including 70/370 Series (TRB/TRT), 150/3150 Series (TRS/TTM), 450 Series (Concentric Twinax), 80/380 Series (TRC/TRN), and 30/330 Series (TWBNC/TWTNC) twinax/triax connectors, alongside a wide array of BNC, TNC, Mini-BNC, DIN, and Type N coax connectors. Many products are designed to meet or exceed military specifications, including MIL-STD-1553B and MIL-C-49142, with features like QPL listings, high-density configurations, and robust construction for reliability in demanding conditions.
Product Attributes
- Brand: Trompeter (a Cinch Connectivity Solutions company)
- Certifications: QPL to MIL-C-49142 (Category G and A), MIL-STD-1553B
- Materials: Brass, Beryllium Copper, PTFE, Stainless Steel (for specific components/options)
- Finishes: Nickel plating (standard), Gold plating (contacts), Silver plating (QPL versions)
- Origin: USA (implied by company information and MIL-SPEC focus)
Technical Specifications
| Series/Product Line | Key Features | Specifications |
|---|---|---|
| TWINAX/TRIAX CONNECTORS 70/370 Series (TRB/TRT) | Miniature, concentric, 2, 3, 4-lug, threaded, push-on, right angle, bulkhead jacks/plugs. MIL-C-49142 QPL qualified. | Impedance: Non-constant Frequency Range: 0-500 MHz Voltage Rating (max): 400 VRMS (sea level) / 100 VRMS (70,000 ft.) Durability: 500 cycles minimum Temperature Range: -65C to +165C |
| TWINAX/TRIAX CONNECTORS 150/3150 Series (TRS/TTM) | Subminiature, concentric, 2, 3, 4-lug, threaded, push-on, bulkhead jacks/plugs. High density. | Impedance: Non-constant Frequency Range: 0-500 MHz Voltage Rating (max): 400 VRMS (sea level) / 100 VRMS (70,000 ft.) Durability: 500 cycles minimum Temperature Range: -65C to +200C |
| TWINAX/TRIAX CONNECTORS 450 Series (Concentric Twinax) | Subminiature, concentric, 3-lug, 4-lug, threaded, bulkhead jacks/plugs. Designed for MIL-STD-1553B airborne digital databus. Field installation, full crimp design. | Impedance: Non-constant Frequency Range: 0-2 MHz Voltage Rating (max): 900 VRMS (sea level) Temperature Range: -65C to 125C |
| TWINAX/TRIAX CONNECTORS 80/380 Series (TRC/TRN) | Standard size, 2-lug, 3-lug, threaded, bulkhead jacks/plugs. Used in digital data bus, MIL-STD-1553B. | Impedance: Non-constant Frequency Range: 0-500 MHz Voltage Rating (max): 500 VRMS (sea level) / 125 VRMS (70,000 ft.) Temperature Range: -65C to +165C |
| COAX CONNECTORS 20/220 Series (BNC) | Miniature, 50 & 75, tool crimp, wrench crimp, bulkhead jacks/plugs, right angle, circuit board jacks. SureNotch feature available. | Impedance: 50 / 75 Frequency Range: 0-4 GHz (50) / 0-11 GHz (75) Voltage Rating: 500 VRMS (sea level) |
| COAX CONNECTORS 250 Series (Mini-BNC) | Miniature BNC (M-BNC), 75, for higher interconnect density. Straight and right angle PCB jacks, bulkhead jacks, plugs. | Impedance: 75 VSWR: 1.11:1 up to 3 GHz (for low VSWR patching system) |
| COAX CONNECTORS 40/240 Series (TNC) | Miniature, 50 & 75, threaded, wrench crimp, tool crimp, bulkhead jacks/plugs, feed-through jacks. | Impedance: 50 / 75 Voltage Rating: 500 VRMS (sea level) |
| COAX CONNECTORS Type N Connectors (90 Series) | 50 & 75, wrench crimp, bulkhead jacks/plugs, feed-through jacks. Accommodates non-flammable plenum coax cables. | Impedance: 50 / 75 Frequency Range: 0-3 GHz (for low VSWR patching system) Voltage Rating: 500 VRMS @ Sea Level |
| PATCHING PRODUCTS High Frequency Video Patching | HDVDP/HDVDPM series for high definition video transmission (SMPTE 292M). Normal-thru contact interface. | Frequency: 2.25 GHz (for HDTV) Return Loss: Exceeds SMPTE292M |
| TOOLS & ACCESSORIES | Cable strippers (powered and manual), crimp tools, cable cutters, testers, tool kits, bulk packaging. | Cutter Heads: Replaceable, 3-level, preset for tool crimp BNC. |
| CABLE GROUP TABLES | Provides compatibility information between cable manufacturers, cable numbers, and connector cable group numbers. | Data Points: Jacket Size, Conductor Size, Impedance, Wrench/Crimp Style. |
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