Boeing Qualified Circular Connectors
The BACC45 and BACC63 series connectors are designed to meet the stringent demands of the aerospace industry and provide exceptional performance in critical applications. These connectors are renowned for their robust construction, high reliability, and compliance with Boeing specification BACC45 and BACC63.
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| Product | Connector Type | Coupling Style | Vibration Lock |
|---|---|---|---|
| Receptacle | Threaded | Standard | |
| Receptacle | Bayonet | Standard | |
| Plug | Threaded | Standard | |
| Plug | Bayonet | Standard | |
| Plug | Bayonet | Vibration Proof | |
| Plug | Threaded | Self-Locking | |
| Receptacle | Threaded | Vibration Resistant | |
| Plug | Bayonet | Vibration Proof | |
| Receptacle | Bayonet | Vibration Resistant |
Catalog
Square flange mount receptacle for MIL-C-26500 / BACC45 qualified circular connector systems. Threaded coupling, crimp front-release contacts in sizes 20, 16 and 12. Designed to mate with BACC45FS1 threaded plugs. Standard 20 g sinusoidal vibration resistance. Available in anodized, electroless nickel and cadmium/nickel shell finishes. Operating range −55°C to +200°C.
Square flange mount receptacle for MIL-C-26500 / BACC45 qualified circular connector systems. Bayonet coupling for faster mate/unmate cycles, crimp front-release contacts in sizes 20, 16 and 12. Designed to mate with BACC45FT1 bayonet plugs. Standard 20 g sinusoidal vibration resistance. Available in anodized, electroless nickel and cadmium/nickel shell finishes. Operating range −55°C to +200°C.
Straight plug for MIL-C-26500 / BACC45 qualified circular connector systems. Threaded coupling, crimp front-release contacts in sizes 20, 16 and 12. Mates with BACC45FM1 and BACC45FN1 receptacles. Standard 20 g sinusoidal vibration resistance. Available in anodized, electroless nickel and cadmium/nickel shell finishes. Operating range −55°C to +200°C.
Straight plug for MIL-C-26500 / BACC45 qualified circular connector systems. Bayonet coupling for faster mate/unmate cycles, crimp front-release contacts in sizes 20, 16 and 12. Mates with BACC45FM1 and BACC45FN1 receptacles. Standard 20 g sinusoidal vibration resistance. Available in anodized, electroless nickel and cadmium/nickel shell finishes. Operating range −55°C to +200°C.
Legacy MMB bayonet self-locking plug for MIL-C-26500 / BACC63 high-performance circular connector systems. Vibration-proof coupling rated 39.6 g RMS / 48 h random vibration with 50 g peak. Crimp front-release contacts, shell sizes 8–24. Mates with CN1021 and compatible BACC63 receptacles. Available in anodized, cadmium/nickel and plain nickel finishes. Operating range −55°C to +200°C.
Self-locking threaded plug for MIL-C-26500 / BACC63 high-performance circular connector systems. 360° locking teeth prevent back-off under 39.6 g RMS / 48 h random vibration. Only BACC63 plug offering a grounding variant (Series B). Crimp front-release contacts, shell sizes 8–28. Mates with BACC63BV1 (CN0967) receptacles. Available in anodized, cadmium/nickel, electroless nickel and stainless steel finishes. Operating range −55°C to +200°C.
Vibration-resistant threaded receptacle for MIL-C-26500 / BACC63 high-performance circular connector systems. Rated 39.6 g RMS / 48 h random vibration with 50 g peak. Unique flame-resistant stainless steel shell option (Class K). Square flange mount with optional clinch nuts for thin panels. Crimp front-release contacts, shell sizes 8–28. Mates with BACC63BP1 (CN0966) self-locking plugs. Operating range −55°C to +200°C.
Vibration-proof bayonet self-locking plug for MIL-C-26500 / BACC63 high-performance circular connector systems. Bayonet coupling provides faster mate/unmate than threaded BACC63BP equivalent. Rated 39.6 g RMS / 48 h random vibration with 50 g peak. Crimp front-release contacts, shell sizes 8–28. Mates with BACC63CC1 (CN1021) receptacles. Available in anodized and cadmium/nickel finishes. Operating range −55°C to +200°C.
Vibration-resistant bayonet receptacle for MIL-C-26500 / BACC63 high-performance circular connector systems. Square flange mount with optional clinch nuts for thin panel installations. Rated 39.6 g RMS / 48 h random vibration with 50 g peak. Crimp front-release contacts, shell sizes 8–28. Mates with BACC63CB1 (CN1020) vibration-proof plugs. Available in anodized and cadmium/nickel finishes. Operating range −55°C to +200°C.
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