TE Connectivity 211068-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 211068-1 is an 8-position circular connector receptacle housing designed for free-hanging (in-line) applications with male pins. This component is part of the EconoSeal series and features crimp-type contacts with a detent lock fastening mechanism. The part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing system support and procurement planning. With 793 pieces currently in stock, this reference provides guidance for future sourcing and component replacement strategies.

Substiute Parts

211068-1

TE Connectivity AMP ConnectorsIn Stock: 824211068-1 Datasheet

Current PartRFQ

788159-2

TE Connectivity AMP ConnectorsIn Stock: 1022788159-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of circular connector receptacle housings is determined by strict alignment of electrical and mechanical parameters. The primary criteria for evaluating substitute compatibility include:

Critical Parameters for Substitution:

• Connector type (receptacle housing for male pins)
• Number of positions
• Shell size and insert dimensions
• Contact type and size
• Mounting configuration (free-hanging, in-line)
• Operating temperature range
• Fastening mechanism
• Orientation (keyed)

The substitute part 788159-2 differs from the main part 211068-1 in the following parameters: number of positions (9 vs. 8), shell size (13-9 vs. 17-8), fastening type (threaded vs. detent lock), ingress protection rating (IP67 vs. unspecified), and material flammability rating (UL94 V-0 vs. UL94 V-2). These differences indicate that 788159-2 is not a direct equivalent but rather a related component from a different connector series (CPC Series 1 vs. EconoSeal).

Parameter Comparison

Engineering Selection Recommendations

The 211068-1 is an obsolete component, necessitating evaluation of alternatives for new designs and ongoing system support. The substitute part 788159-2 shares common manufacturer origin (TE Connectivity AMP Connectors), identical operating temperature range (-55°C to 105°C), and equivalent compliance certifications (ROHS3 Compliant, EAR99 classification).

However, direct substitution of 788159-2 for 211068-1 is not supported due to critical dimensional and functional differences:

• Position count mismatch: 788159-2 provides 9 positions versus the 8-position requirement of 211068-1
• Shell size incompatibility: Shell size 13-9 (788159-2) differs from 17-8 (211068-1), affecting mechanical fit and mating interface
• Fastening mechanism difference: Threaded fastening (788159-2) replaces detent lock (211068-1), requiring different assembly procedures
• Enhanced environmental protection: 788159-2 includes IP67 rating, exceeding the unspecified ingress protection of 211068-1
• Improved flammability rating: UL94 V-0 (788159-2) provides superior flame resistance compared to UL94 V-2 (211068-1)

For applications requiring an 8-position receptacle housing with detent lock fastening and 17-8 shell size, direct equivalents from the EconoSeal series should be prioritized. The 788159-2 is suitable only for applications where the 9-position configuration, threaded fastening, and smaller shell size are compatible with system requirements.

Frequently Asked Questions (FAQ)

Q: Can 788159-2 directly replace 211068-1 in existing assemblies?

A: No. The parts differ in position count (9 vs. 8), shell size (13-9 vs. 17-8), and fastening type (threaded vs. detent lock). Direct substitution will result in mechanical incompatibility with mating connectors and assembly fixtures.

Q: What is the primary reason for seeking substitutes for 211068-1?

A: The 211068-1 is classified as obsolete. Substitute identification is necessary for long-term procurement planning, system redesign, and component availability assurance.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both 211068-1 and 788159-2 are ROHS3 compliant and classified as EAR99 for export control purposes. Both operate across the identical temperature range of -55°C to 105°C.

Q: What are the key differences in environmental protection between these parts?

A: The 788159-2 includes IP67 ingress protection (dust tight, waterproof), while the 211068-1 does not specify an ingress protection rating. The 788159-2 also features a superior UL94 V-0 flammability rating compared to the 211068-1's UL94 V-2 rating.

Q: How do the fastening mechanisms differ?

A: The 211068-1 uses a detent lock fastening type, while the 788159-2 uses threaded fastening. These mechanisms are not interchangeable and require different mating connector designs and assembly procedures.

Q: Are the contact specifications compatible between these parts?

A: Both parts use crimp-type contacts with size 16. However, the difference in position count and shell size means that contact compatibility must be evaluated within the context of the complete connector assembly.

Q: What is the current inventory status for these parts?

A: The 211068-1 has 793 pieces in stock (new original). The 788159-2 has 961 pieces in stock (new original, bulk packaging).