What are Backshells and Cable Clamps ?
Backshells and Cable Clamps are components designed to protect and secure cable connections in electronic systems. They are commonly used in applications such as board-to-board and cable interconnects, as well as in production electronics assembly. Important specifications for selection include Cable Exit, which determines how cables exit the connector; Diameter, which affects compatibility with cable sizes; and Ingress Protection, which ensures resistance to environmental factors. Validating lifecycle status and sourcing options is crucial for procurement teams to mitigate risks.
Parts in this category
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Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Basic Part Number | Cable Exit | Cable Exit Angle | Cable Opening | Color | Connector Designator | Country of Origin | Coupling Type | Diameter | Failure Rate | Features | Finish | Industrial Grade | Ingress Protection | Length | Material | Military Grade | Packaging Type | Plating | Primary Material | Product Type | SVHC Present | Shell Size | Shielding | Storage Temperature | Thread Size | Type | |
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Glenair
<p>The 390DS012B1204L4 is a connector backshell manufactured by Glenair. This component is designed for use in circular connector systems, providing mechanical protection and strain relief for cable assemblies.</p><p> </p><p>This backshell is RoHS3 compliant and REACH unaffected, with a Moisture Sensitivity Level (MSL) of 1 (unlimited). It is intended for applications requiring reliable cable management in harsh environments.</p><p> </p><p>As a backshell, it is typically used in conjunction with circular connectors to secure cables and provide environmental sealing. The part number 390DS012B1204L4 is a Glenair standard offering.</p>
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Glenair
<p>The 320HS002M25-6 is an extender backshell manufactured by Glenair, designed for use with circular connectors in interconnect applications. This component is classified under Backshells and Cable Clamps within the Circular Connectors category.</p><p> </p><p>Key specifications include RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1 (unlimited). The part is also listed as REACH unaffected. These compliance attributes support use in a wide range of electronic assemblies.</p><p> </p><p>As an extender backshell, this component provides mechanical support and cable management for circular connector systems. It is suitable for applications requiring robust connector backshell solutions.</p>
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Glenair
<p>The Glenair 320FS001M18-4 is an extender backshell designed for use with circular connectors. This backshell is RoHS3 compliant, REACH unaffected, and has a moisture sensitivity level of 1 (unlimited). Backshells provide strain relief, mechanical protection, and cable management for connector assemblies. The 320FS001M18-4 is part of the 320FS series and is intended for applications requiring additional length or protection at the connector interface.</p>
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TE Connectivity
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- | 180° | - | - | Silver | - | - | - | 1.468" (37.29mm) | - | Tinel Lock | - | - | - | - | Aluminum Alloy | - | - | Electroless Nickel | - | - | - | 22 | Shielded | - | 1 5/16-18 UNEF | Backshell, Heat Shrink Adapter | |
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Souriau-Sunbank by Eaton
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- | 180° | - | 0.394" (10.00mm) | Silver | - | - | - | 0.886" (22.50mm) | - | Clamp Screws | - | - | - | - | Metal | - | - | - | - | - | - | 14 | Unshielded | - | 13/16-20 UNEF | Backshell, Cable Clamp | |
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ITT Cannon
<p>The ITT Cannon 057-0685-002 is a cable clamp designed for use with circular connectors of shell size 14. It features a 180° cable exit for straight cable routing and is constructed from aluminum alloy with a nickel plating, providing durability and corrosion resistance. The clamp includes clamp screws for secure cable retention and strain relief. Its silver color and compact design make it suitable for various connector applications in industrial, military, and aerospace environments.</p>
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- | 180° | - | - | Silver | - | - | - | - | - | Clamp Screws | - | - | - | - | Aluminum Alloy | - | - | Nickel | - | - | - | 14 | - | - | - | Cable Clamp | |
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Glenair
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Glenair
<p>This Glenair 340HS001NF15-4H12F is a connector backshell designed for circular connectors. It is an active product manufactured in the United States.</p><p> </p><p>The part is classified under ECCN EAR99 and is RoHS noncompliant. REACH information is not available.</p><p> </p><p>This backshell provides strain relief and cable management for connector assemblies, suitable for use in demanding applications.</p>
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Glenair
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TE Connectivity
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- | 180° | - | - | Olive Drab | - | - | - | 1.142" (29.00mm) | - | Tinel Lock | - | - | Environment Resistant | - | Aluminum Alloy | - | - | Cadmium | - | - | - | 15, D | Shielded | - | M22x1 | Backshell, Heat Shrink Adapter | |
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Glenair
<p>The Glenair 311HC001NF2505 is a shrink boot adaptor designed for use with circular connector backshells and cable clamps. This component provides a transition interface for protective boots, ensuring strain relief and environmental sealing in interconnect assemblies.</p><p> </p><p>Based on available compliance data, the adaptor meets RoHS3 standards and is REACH unaffected, supporting regulatory requirements for restricted substances. The moisture sensitivity level is rated at MSL Level 1 (Unlimited), indicating no shelf-life limitations prior to soldering operations.</p><p> </p><p>As part of Glenair's connector accessory family, this adaptor is suited for applications requiring robust cable management in defense, aerospace, and industrial environments. Specific mechanical specifications such as shell size, material, and plating are not provided in the current data set.</p>
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Glenair
<p>The 380HS115M1916M4 is a backshell designed for use with circular connectors, providing cable strain relief and environmental sealing. It is compliant with RoHS3 and REACH directives, and has an MSL of 1 (unlimited floor life). This backshell is suitable for applications requiring robust cable management in harsh environments. As a product from Glenair, it meets industry standards for circular connector accessories.</p>
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Glenair
<p>The Glenair 311HS001B1103 is a shrink boot adaptor designed for use in circular connector backshell and cable clamp applications. It is RoHS3 compliant, ensuring environmental safety, and has a Moisture Sensitivity Level of 1 (unlimited). The part is also REACH unaffected, meeting current European chemical regulations. No mechanical or packaging specifications are available at this time.</p>
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Amphenol Industrial Operations
<p>This cable clamp is designed for use with circular connectors, specifically for shell size 18 with a 1-20 thread size. It provides a 180° cable exit angle and accommodates cables up to 0.438" (11.12mm) in diameter. The clamp is constructed from zinc die cast material with an olive chromate plating, offering durability and corrosion resistance. It is part of the Amphenol 97 Series, a family of standard cylindrical connectors recognized by UL and CSA.</p>
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- | 180° | - | 0.438" (11.12mm) | Olive | - | - | - | - | - | Clamp Screws, Washers | - | - | - | - | Zinc Die Cast | - | - | Chromate | - | - | - | 18 | - | - | 1-20 | Cable Clamp | |
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Glenair
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TE Connectivity
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- | 180° | - | - | Olive Drab | - | - | - | 1.142" (29.00mm) | - | Tinel Lock | - | - | Environment Resistant | - | Aluminum Alloy | - | - | Cadmium | - | - | - | 15, D | Unshielded | - | M22x1 | Backshell, Heat Shrink Adapter | |
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Glenair
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Glenair
<p>The 380DS117B2420M5 is a connector backshell manufactured by Glenair, designed for use in circular connector systems. This backshell provides mechanical protection and strain relief for cable assemblies.</p><p> </p><p>This part is RoHS3 compliant, REACH unaffected, and has a Moisture Sensitivity Level (MSL) of Level 1 (unlimited), indicating no special moisture handling requirements.</p><p> </p><p>As a backshell for circular connectors, it is suitable for applications requiring robust cable management and environmental sealing in industrial, aerospace, or military interconnect systems.</p>
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TE Connectivity
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- | 180° | - | - | Olive Drab | - | - | - | 1.279" (32.49mm) | - | Tinel Lock | - | - | Environment Resistant | - | Aluminum Alloy | - | - | Cadmium | - | - | - | 17, E | Shielded | - | M25x1 | Backshell, Heat Shrink Adapter | |
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Glenair
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Glenair
<p>The Glenair 320HS002M19-4 is an extender backshell designed for use with circular connectors. It provides mechanical protection and strain relief for cable assemblies. This component is RoHS3 compliant, REACH unaffected, and has a moisture sensitivity level of 1 (unlimited). It is suitable for applications requiring environmental compliance. The backshell is part of Glenair's offering for circular connector systems, ensuring reliable performance in demanding environments.</p>
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Glenair
<p>The 319HA001NF2104-6 is a shrink boot adaptor manufactured by Glenair, intended for use with circular connector backshells and cable clamps. This component provides a transition interface for cable entry and strain relief in connector assemblies.</p><p> </p><p>Key compliance specifications include RoHS3 Compliant status, REACH Unaffected classification, and Moisture Sensitivity Level (MSL) 1 Unlimited. These environmental ratings indicate the part is suitable for applications requiring adherence to current regulatory standards.</p><p> </p><p>As a mechanical accessory, the shrink boot adaptor is designed to accommodate various cable diameters and provide environmental sealing when used with appropriate heat-shrink boots. It is commonly employed in aerospace, defense, and industrial applications where reliable connector performance is critical.</p>
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Amphenol Aerospace Operations
<p>This cable clamp from Amphenol Aerospace Operations is designed for use with circular connectors of shell size 21. It features an M31x1 thread size and a 180° cable exit. The clamp is constructed from aluminum alloy with an olive drab cadmium plating, providing corrosion resistance and durability. It accommodates cable diameters from 0.297" to 0.625" (7.54mm to 15.88mm) and provides strain relief for the cable assembly. The overall diameter is 35.38mm (1.393"). This component is unshielded and is intended for applications in harsh environments where secure cable retention is required.</p>
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- | 180° | - | 0.297" ~ 0.625" (7.54mm ~ 15.88mm) | Olive Drab | - | - | - | 35.38mm (1.393") | - | Strain Relief | - | - | - | - | Aluminum Alloy | Yes | - | Cadmium | - | - | - | 21, G | Unshielded | - | M31x1 | Cable Clamp | |
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Souriau-Sunbank by Eaton
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Souriau-Sunbank by Eaton
<p>This CL101030 cable clamp from Souriau-Sunbank by Eaton is designed for use with circular connectors, size 1. It features a PG13.5 thread size and a 180° cable exit. The clamp is made of black thermoplastic and includes clamp screws for secure cable retention. The cable opening accommodates cables from 0.240" to 0.551" (6.10mm to 14.00mm).</p><p> </p><p>The clamp has an IP40 ingress protection rating, suitable for indoor applications. It is RoHS3 compliant, REACH unaffected, and has MSL 1 (unlimited). Part number SOU1920-ND is a cross-reference from Digi-Key.</p>
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- | 180° | - | 0.240" ~ 0.551" (6.10mm ~ 14.00mm) | Black | - | - | - | - | - | Clamp Screws | - | - | IP40 | - | Thermoplastic | - | - | - | - | - | - | 1 | - | - | PG13.5 | Cable Clamp | |
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Glenair
<p>The Glenair 311WS002AB2406 is a shrink boot adaptor used as an accessory for circular connector backshell systems. It provides a secure interface for heat-shrink boots, enabling cable strain relief and environmental sealing in interconnect assemblies.</p><p> </p><p>The adaptor is compliant with RoHS3 (Restriction of Hazardous Substances) and is unaffected by REACH regulations. It carries a Moisture Sensitivity Level (MSL) rating of 1 (unlimited), indicating no special moisture handling requirements for storage or soldering.</p><p> </p><p>Part of the Glenair 311WS series, this adaptor is intended for use with standard backshell and cable clamp configurations. It does not contain active electrical components and is purely mechanical in function.</p>
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Glenair
<p>The Glenair 319HA001NF1910-6 is a shrink boot adaptor intended for circular connector applications. It falls under the backshells and cable clamps category, providing strain relief and environmental sealing for connector assemblies.</p><p> </p><p>This component is RoHS3 compliant, REACH unaffected, and has a Moisture Sensitivity Level (MSL) of 1 (unlimited). These compliance ratings indicate it meets current environmental standards for electronic components.</p><p> </p><p>As a shrink boot adaptor, it is typically used in conjunction with heat-shrink boots to create a sealed transition between a cable and a circular connector backshell. This helps protect connections from moisture, dust, and mechanical stress.</p>
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Glenair
<p>The Glenair 311HS001M1905 is a shrink boot adaptor designed for use with circular connectors. As a backshell component, it provides strain relief and environmental protection for cable terminations. The part is RoHS3 compliant and REACH unaffected, supporting regulatory requirements for many applications.</p><p> </p><p>The adaptor is intended for integration into circular connector assemblies, commonly used in aerospace, defense, and industrial applications where robust cable management is required.</p>
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TE Connectivity
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- | 90° | - | - | Olive Drab | - | - | - | 1.468" (37.29mm) | - | Tinel Lock | - | - | - | - | Aluminum Alloy | - | - | Cadmium | - | - | - | 20, 21 | Shielded | - | 1 3/16-18 UNEF | Backshell, Heat Shrink Adapter | |
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Glenair
<p>The Glenair 340HS001NF19-6N is a straight backshell with rotatable coupling, part of the Series 340 product family. It features a shell size 19 and is finished with cadmium plate olive drab over electroless nickel (NF finish). This backshell is designed for use with MIL-DTL-38999 Series III and IV connectors.</p><p> </p><p>The part includes a 3-inch attachment length (6 half-inch increments) and an N end fitting symbol. The connector designator H indicates a rotatable coupling. The backshell is manufactured in the United States of America and has an active lifecycle status.</p>
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- | - | - | - | - | H (Rotatable Coupling) | United States of America | - | - | 340 | - | NF - Cadmium Plate, Olive Drab Over Electroless Nickel | - | - | - | - | - | - | - | - | - | - | 19 | - | - | - | - | |
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Glenair
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Glenair
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Glenair
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Glenair
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Souriau-Sunbank by Eaton
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- | 180° | - | 0.343" ~ 0.698" (8.71mm ~ 17.73mm) | Silver | - | - | - | - | - | Clamp Screws, Strain Relief | - | - | - | - | Aluminum | - | - | Electroless Nickel | - | - | - | 21 | Unshielded | - | M31x1 | Cable Clamp | |
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TE Connectivity
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- | 180° | - | - | Olive Drab | - | - | - | 1.142" (29.00mm) | - | Tinel Lock | - | - | Environment Resistant | - | Aluminum Alloy | - | - | Cadmium | - | - | - | 15, D | Shielded | - | M22x1 | Backshell, Heat Shrink Adapter | |
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TE Connectivity
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- | 90° | - | - | - | - | - | - | 0.732" (18.60mm) | - | Tinel Lock | - | - | - | - | Stainless Steel | - | - | Passivated | - | - | - | 10, 10S, 10SL | Unshielded | - | 5/8-24 UNEF | Backshell, Heat Shrink Adapter | |
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Glenair
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