TE Connectivity 206512-1 Circular Connector Backshell Equivalent & Substitute Parts

Part Overview

The TE Connectivity 206512-1 is a black connector backshell with cable clamp assembly designed for CPC circular connectors. This component provides cable strain relief and environmental sealing for Size 23 connector inserts with 1 3/8-18 UNEF threading. The part is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing system support and new procurement requirements.

Substiute Parts

206512-1

TE Connectivity AMP ConnectorsIn Stock: 883206512-1 Datasheet

Current PartRFQ

206512-5

TE Connectivity AMP ConnectorsIn Stock: 1151206512-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 206512-1 is determined by strict equivalence across the following critical parameters:

Mechanical Compatibility Parameters:

• Shell Size - Insert: 23
• Thread Size: 1 3/8-18 UNEF
• Cable Opening: 1.125" (28.58mm)
• Diameter - Outside: 1.600" (40.64mm)
• Cable Exit: 180°

Material & Construction Parameters:

• Material: Thermoplastic
• Color: Black
• Features: Clamp Screws
• Includes: 7 pcs - 5 pc Cable Clamp, 2 Screws

Functional Parameters:

• Type: Backshell, Cable Clamp
• Series: CPC
• Material Flammability Rating: UL94 V-0

The substitute part 206512-5 maintains identical specifications across all mechanical, material, and functional parameters, ensuring direct interchangeability within CPC connector assemblies.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: TE Connectivity 206512-5

The 206512-5 is the direct functional equivalent of the obsolete 206512-1. Both parts share identical mechanical, material, and performance specifications for CPC connector backshell assemblies. The 206512-5 offers the following advantages:

• Product Status: Active production status ensures ongoing availability and supply chain continuity
• RoHS Compliance: The 206512-5 is RoHS Compliant, meeting current environmental and regulatory requirements, whereas the 206512-1 is RoHS non-compliant
• Mechanical Interchangeability: All critical dimensions, threading, cable opening, and exit angles are identical
• Material Equivalence: Both parts utilize thermoplastic material with UL94 V-0 flammability rating
• Functional Parity: Identical clamp screw features and included component counts (7 pcs - 5 pc Cable Clamp, 2 Screws)

For new designs, system upgrades, or replacement procurement, the 206512-5 is the specified equivalent. Existing systems using 206512-1 components can transition to 206512-5 without modification to connector assemblies or cable configurations.

Frequently Asked Questions (FAQ)

Q: Can the 206512-5 be used as a direct replacement for the 206512-1 in existing assemblies?

A: Yes. The 206512-5 is mechanically and functionally identical to the 206512-1 across all critical parameters including shell size, thread specification, cable opening dimensions, and material properties. Direct substitution is supported without assembly modifications.

Q: What is the primary difference between these two parts?

A: The 206512-1 is classified as obsolete with RoHS non-compliant status, while the 206512-5 is in active production and RoHS Compliant. All mechanical and functional specifications are identical.

Q: Are there any compatibility concerns when switching from 206512-1 to 206512-5?

A: No compatibility concerns exist. Both parts are designed for CPC Size 23 connectors with 1 3/8-18 UNEF threading. Cable opening dimensions, outside diameter, and cable exit orientation are identical.

Q: Does the packaging differ between these parts?

A: The 206512-1 packaging is not specified in available documentation. The 206512-5 is supplied in bag packaging. This difference does not affect functional performance or mechanical compatibility.

Q: What is the inventory status for these parts?

A: The 206512-1 has 788 pieces in stock (obsolete status). The 206512-5 has 1104 pieces in stock (active status). For new procurement, the 206512-5 is the recommended selection.

Q: Are both parts suitable for applications requiring UL94 V-0 flammability compliance?

A: Yes. Both the 206512-1 and 206512-5 carry UL94 V-0 material flammability ratings, meeting fire safety requirements for thermoplastic connector components.

Q: What cable sizes are compatible with these backshells?

A: Both parts accommodate cables with a maximum opening of 1.125" (28.58mm), suitable for standard industrial circular connector cable assemblies in the Size 23 category.