BCH1-17-1-B-L60

Overview

The TE Connectivity BCH1-17-1-B-L60 is a circular connector receptacle from the MIL-DTL-38999 Series I family. It features a size 17 shell with a bayonet coupling mechanism and a blue anodized aluminum alloy housing. The component utilizes a solder termination method for socket contacts and includes a bulkhead mount style. It is constructed with silicone elastomer insulation and is rated for operation within a temperature range of -65°C to +200°C. The unit provides environmental sealing capabilities suitable for harsh conditions.

Feature Summary

• Bayonet coupling system ensures rapid and secure connection engagement
• Silicone elastomer insulation supports high-temperature operational environments
• Bulkhead mounting configuration facilitates panel installation
• Solder termination method provides reliable electrical contact integrity

Applications

• Aerospace avionics systems
• Defense communication equipment
• Maritime navigation electronics

Procurement Notes

Verify that the specific suffix L60 corresponds to the intended contact arrangement and keying position, as these define physical compatibility. Confirm that the required socket contacts are ordered separately, as they are not included in the receptacle assembly. Ensure the purchasing documentation specifies the correct plating and material requirements for the intended environmental exposure.

Selection Notes

Select this model when a MIL-DTL-38999 Series I interface is required with a bulkhead mounting profile. The size 17 shell accommodates up to four socket contacts, limiting pin configurations. Verify that the operating temperature environment does not exceed the silicone insulation rating. Ensure the mating connector utilizes a compatible male plug with a corresponding bayonet coupling interface.

Part Context

This component belongs to the TE Connectivity BCH1 series, representing military-grade circular connectors designed for severe service applications. The Series I designation indicates a lightweight construction with a bayonet lock. These connectors are engineered to meet stringent aerospace and defense standards for vibration resistance and environmental sealing performance.

Replacement Considerations

Compatible substitutes include equivalent MIL-DTL-38999 Series I receptacles from manufacturers such as Amphenol or ITT Cannon. Replacement units must match the size 17 shell dimensions, bayonet coupling type, and bulkhead mounting style. Verify that the contact count and arrangement remain identical to ensure proper mating.