TE Connectivity 750101-1 D-Sub Backshell Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 750101-1 is a 15-position hinged backshell connector from the AMPLIMITE Quik-Snap series, designed for D-Sub connectors with Shell Size A compatibility. This unshielded polypropylene backshell features dual cable exit angles of 120° and 180°, with integrated strain relief hardware for round cable applications.

The 750101-1 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and field service requirements for systems utilizing this connector accessory.

Substiute Parts

750101-1

TE Connectivity AMP ConnectorsIn Stock: 1058750101-1 Datasheet

Current PartRFQ

207470-1

TE Connectivity AMP ConnectorsIn Stock: 792207470-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 750101-1 is determined by strict alignment of the following critical parameters:

Mandatory Compatibility Parameters:

• Number of Positions: 15
• Compatible Shell Size: A
• Compatible D-Sub Size: 15pos and HD26pos
• Accessory Type: Hinged Backshell
• Primary Material: Polypropylene (PP)
• Shielding: Unshielded
• Color: Black
• Hardware: Strain Relief

Variable Parameters Allowing Substitution:

• Cable Exit Angles: The 750101-1 supports 120° and 180° angles. Substitute parts with different angle configurations (such as 90° and 180°) remain functionally compatible when the application permits alternative cable routing.
• Product Status: Active substitute parts are preferred over obsolete parts for new designs and ongoing supply.
• RoHS Compliance: Substitute parts with RoHS compliance status provide regulatory advantage over non-compliant predecessors.

The substitute part 207470-1 maintains all mandatory compatibility parameters while offering improved product status and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement:

The 750101-1 is classified as obsolete and should be replaced with the 207470-1 for new designs, production continuity, and field service applications. The 207470-1 is an active product with current manufacturing support.

Regulatory Compliance:

The 207470-1 is RoHS Compliant, whereas the 750101-1 is RoHS non-compliant. Organizations subject to RoHS regulations or customer requirements mandating RoHS compliance must transition to the 207470-1.

Cable Exit Angle Consideration:

The primary difference between the two parts is the cable exit angle configuration. The 750101-1 provides 120° and 180° exit angles, while the 207470-1 provides 90° and 180° exit angles. Selection between these parts depends on the specific cable routing requirements of the application. Both parts maintain identical mechanical and electrical compatibility with 15-position D-Sub connectors, Shell Size A.

Supply Chain Status:

The 207470-1 is currently in active production with 739 units in stock. The 750101-1, though 1043 units remain in inventory, is no longer manufactured. For long-term supply assurance, the 207470-1 is the recommended selection.

Frequently Asked Questions (FAQ)

Q: Can the 207470-1 directly replace the 750101-1 in existing designs?

A: The 207470-1 is mechanically and electrically compatible with the 750101-1 for all 15-position D-Sub connectors with Shell Size A. The primary difference is the cable exit angle: 90°/180° versus 120°/180°. Direct replacement is possible if the application accommodates the 90° exit angle. If the design specifically requires the 120° angle, physical verification of cable routing clearance is necessary.

Q: What is the significance of the RoHS compliance difference?

A: The 750101-1 is RoHS non-compliant, while the 207470-1 is RoHS Compliant. RoHS (Restriction of Hazardous Substances) compliance is a regulatory requirement in many jurisdictions and is often mandated by original equipment manufacturers and end customers. The 207470-1 meets these requirements; the 750101-1 does not.

Q: Are both parts compatible with the same D-Sub connector sizes?

A: Yes. Both the 750101-1 and 207470-1 are compatible with 15-position D-Sub connectors and HD26-position connectors, both using Shell Size A.

Q: What is the difference in hardware between the two parts?

A: The 750101-1 includes strain relief hardware. The 207470-1 includes both assembly hardware and strain relief hardware, providing additional assembly support features.

Q: Why is the 750101-1 classified as obsolete?

A: The 750101-1 is no longer in active production by TE Connectivity. The 207470-1 represents the current active product line for this connector accessory category and should be used for all new designs and ongoing production requirements.

Q: Are there any differences in material composition or environmental ratings?

A: Both parts are constructed from polypropylene (PP) and share identical Moisture Sensitivity Level (MSL) ratings of 1 (Unlimited). Both are classified under the same ECCN (EAR99) and HTSUS code (8538.90.8180), indicating equivalent material and regulatory classification.

Q: What packaging is available for the 207470-1?

A: The 207470-1 is supplied in bulk packaging, suitable for production and assembly operations.