Product details
L-com’s LC3MSA00237-48 is a Twinax halogen free bend relief 3-lug TRB jack to jack for 78 ohm TWCH-78-2, 48-inch cable. These cable assemblies have popular TRB plug and jack connectors with 3-lug bayonet coupling designs as well as TRB plugs with threaded designs. These MIL-STD-1553 Twinaxial cable assemblies with TRB and TRS connector interfaces are the most popular cable assemblies used in wide interconnect applications to be used with bus couplers, avionics control boxes, and bus relays.The LC3MSA00237-48 Twinax halogen free bend relief 3-lug TRB jack to jack for 78 ohm TWCH-78-2, 48-inch MIL-STD-1553 cable assemblies are bend/strain relief. These cable assemblies have Twinax connectivity and are suitable for aerospace avionics system designers and builders, military, aerospace, and aircraft avionics, and test labs. These cable assemblies can withstand severe shocks and vibrations, making them critical avionics components. The 78 ohms Twinax halogen free bend relief 3-lug TRB jack to jack for 78 ohm TWCH-78-2, 48-inch cable assemblies have a robust design and are easy to use. L-com has one of the largest in-stock selections of halogen free bend relief 3-lug TRB jack to jack for 78 ohm TWCH-78-2, 48-inch cable assemblies with same-day shipment. Make your online purchase right now to take advantage of our same-day shipping. For further information on similar products, our expert technical support and knowledgeable sales team can help you get the ideal halogen free bend relief 3-lug TRB jack to jack for 78 ohm TWCH-78-2, 48-inch MIL-STD-1553 cable assemblies for your requirements.
Part number (MPN)
Impedance
78 Ohm
Interface
TRB 3-Lug
Need a custom version from drawing?
We coordinate supplier-qualified RF connector and cable assembly sourcing from drawings, samples, or BOM. Typical production lead time is 3–6 weeks after drawing/spec review; feasibility, MOQ, and fit are confirmed by RFQ.
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- • Share the reference MPN and source brand if it matters.
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Specifications
| Interface | Coaxial Cable Assemblies |
|---|---|
| Interface | TWCH-78-2 |
| Interface | TRB 3-Lug |
| Interface | TRB 3-Lug |
| Impedance | 78 Ohm |
| Impedance | 78 Ohm |
| Impedance | 78 Ohm |
| Gender | Jack |
| Gender | Jack |
| Orientation | Straight |
| Orientation | Straight |
| Connector 1 Body Material | Brass |
Show 8 more specs
| Connector 1 Body Plating | Nickel |
|---|---|
| Connector 1 Polarity | Standard |
| Connector 2 Polarity | Standard |
| Cable type | TWCH-78-2 |
| Length, Max | 48 inches |
| Category | Coaxial Cable Assemblies |
| Application | MIL-STD-1553; -30°C to +80°C; 78 ohms; Halogen Free; Non-Toxic |
| Product Features | Military Contractors; MIL-STD-1553; Data; Safer Enviroments; Ventilation critical areas |
Description
Current reference data for LC3MSA00237-48: TRB 3-Lug · 78 Ohm · Straight. The catalog currently lists the configuration as: Straight. Impedance is listed as 78 Ohm. If that parameter is critical, confirm it again in RFQ. If mounting is missing here, confirm it from the drawing or mating requirement. Material is listed as Brass. That is useful for review, but it does not replace full project stack-up confirmation. Use this page to shortlist before RFQ, not as the final sign-off.
Use this page to shortlist before RFQ. MOQ 200+ custom production and supply path are confirmed after drawing/spec/BOM review; no spot stock is assumed.
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Disclaimer
Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology is a China-based export sourcing partner for compatible alternatives and is not affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.