Bel Fuse RFI25-5-D3 twinax triax connectors engineered for and MIL C 49142 compliance in harsh environments
Manufacturer:
Bel Fuse
Description:
Coaxial Connector (RF) Accessories RoHS
Category:
Coaxial Connector (RF) Accessories/Coaxial Connector (RF) Accessories
Specifications
Mfr. Part #:
RFI25-5-D3
Model Number:
RFI25-5-D3
Introduction
Product Overview
Cinch Connectivity Solutions, through its Trompeter brand, offers a comprehensive range of twinax/triax and coax connectors, patch panels, cable assemblies, and accessories designed for high-reliability applications in military, space, and testing environments. With a legacy of over 100 years, the company specializes in high-performance interconnect solutions, including custom-engineered products and QPL-listed components. Their offerings are utilized in demanding sectors such as aerospace, military/defense, commercial, rugged harsh environments, and communication markets, providing creative engineering solutions with multiple contact technologies.
Product Attributes
- Brand: Trompeter (a Cinch Connectivity Solutions brand)
- Certifications: QPL to MIL-C-49142, MIL-STD-1553B compliant
- Material: Brass, Beryllium Copper, PTFE (Teflon), Stainless Steel (for some options)
- Finish: Nickel-plated, Gold-plated contacts
Technical Specifications
| Series/Product Type | Key Features | Applications | MIL-Spec Compliance |
|---|---|---|---|
| 70/370 Series (TRB/TRT) | Miniature, concentric twinax/triax connectors; available in 2, 3, 4-lug, and threaded versions; tool crimp and wrench crimp options; push-on versions available. | Digital data bus, video pair, MIL-STD-1553B (airborne/ground), baseband circuits, noise-free guarded circuits. | MIL-C-49142 (QPL'd) |
| 150/3150 Series (TRS/TTM) | Subminiature, concentric twinax/triax connectors; high density; push-on versions for blind mate applications. | High density applications, digital data bus, video pair, MIL-STD-1553B, baseband circuits. | MIL-C-49142 compliant |
| 450 Series (Concentric Twinax) | Subminiature twinax connectors; designed for MIL-STD-1553B airborne digital databus; field installation, full crimp design. | MIL-STD-1553B airborne digital databus applications. | MIL-C-49142 compliant |
| 80/380 Series (TRC/TRN) | Standard twinax/triax connectors; compatible with larger twinax/triax cables. | Digital data bus, video pair, MIL-STD-1553B, MIL-STD-1397 (shipboard data bus), baseband circuits. | Not recommended for new designs. |
| 30/330 Series (TWBNC/TWTNC) | Miniature, two-pin polarized connectors. | Applications requiring two-pin polarization. | MIL-C-3655 Interface |
| Coax Connectors (BNC, TNC, Mini-BNC, Type N, F-Type, DIN) | Wide range of coaxial connectors including miniature, threaded, push-on, bulkhead, and circuit board mount types. Features include SureNotch for mating confirmation, high frequency video patching (SMPTE 292M), and low VSWR options. | Data transmission, video distribution, telecom central office, broadcast, CATV, testing. | Various MIL-SPEC and industry standards (e.g., IEC 169-13 for DIN). |
| Patching Products | Panels (standard, miniature, distribution), patch jacks, looping plugs, and patch cords for high-density patching. High Frequency Video Patching (HDVDP/HDVDPM) meets SMPTE 292M. | Military Databus, Telemetry, Telecom, Broadcast, CATV, Testing. | ISO 9001 Registered manufacturing. |
| Custom Cable Assemblies | Coax, twinax, and triax cable assemblies available in any length with a broad range of RF connectors and cable types. 100% electrically tested. | Custom interconnect solutions. | ISO 9001 Registered manufacturing. |
| Terminations & RFI Caps | Available for various connector families to provide impedance matching and protection. | Signal integrity, protection. | N/A |
| Tools & Accessories | Cable strippers (powered and manual), crimp tools, cable testers, tool kits. | Connector termination and testing. | N/A |
| Hermetically Sealed Connectors | Prevent leakage in vacuum or hazardous environments; available in miniature and subminiature sizes with low leakage rates. | Vacuum chambers, reactors, gas/petro plants, oil drilling, space applications. | MIL-C-49142 specifications. |
2411220410_Bel-Fuse-RFI25-5-D3_C17520655.pdf
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