TE Connectivity 794259-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 794259-1 is a 16-position rectangular connector plug housing from the Mini-Universal MATE-N-LOK II series. This connector housing features a 0.163" (4.14mm) pitch configuration with dual-row arrangement and crimp-type contact termination. The part is classified as obsolete, necessitating identification of active equivalent alternatives for ongoing procurement and system integration. Substitute parts maintain electrical and mechanical compatibility while offering active product status and improved availability.

Substiute Parts

794259-1

TE Connectivity AMP ConnectorsIn Stock: 768794259-1 Datasheet

Current PartRFQ

770583-1

TE Connectivity AMP ConnectorsIn Stock: 4936770583-1 Datasheet

Parametric EquivalentRFQ

794206-1

TE Connectivity AMP ConnectorsIn Stock: 1604794206-1 Datasheet

Parametric EquivalentRFQ

794824-1

TE Connectivity AMP ConnectorsIn Stock: 16415794824-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 794259-1 are qualified based on strict parametric equivalence across the following critical dimensions:

Electrical Parameters:

• 16-position connector configuration
• 0.163" (4.14mm) pitch spacing
• Dual-row arrangement with 0.163" (4.14mm) row spacing
• Crimp contact termination method
• Latch lock fastening mechanism
• Male or female contact type capability

Mechanical Parameters:

• Free hanging (in-line) mounting configuration
• Polyamide (PA) nylon insulation material
• Plug connector housing type

Compliance Parameters:

• RoHS compliant status
• Moisture sensitivity level 1 (unlimited)
• EAR99 export classification

All substitute parts maintain these core parameters. Variations in color (natural versus white), series designation (Mini-Universal MATE-N-LOK versus Mini-Universal MATE-N-LOK II), and operating temperature range do not affect functional interchangeability within the specified electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: TE Connectivity 794206-1

The 794206-1 is the optimal substitute for the obsolete 794259-1. Both parts share identical series designation (Mini-Universal MATE-N-LOK II), natural color, and all critical electrical and mechanical parameters. The 794206-1 maintains active product status with 1,519 units in stock, ensuring long-term procurement viability. This part is recommended for direct replacement in existing designs without modification.

Secondary Substitutes: TE Connectivity 770583-1 and 794824-1

Both 770583-1 and 794824-1 are active alternatives that maintain full parametric equivalence across all electrical and mechanical specifications. These parts differ from the main part in color (white instead of natural) and series designation (Mini-Universal MATE-N-LOK instead of Mini-Universal MATE-N-LOK II). The 794824-1 offers the highest inventory availability with 16,404 units in stock. Selection between these alternatives depends on color and series compatibility requirements within the target application.

All substitute parts carry RoHS compliance and MSL 1 rating, matching the regulatory and environmental requirements of the original part.

Frequently Asked Questions (FAQ)

Q: Can the 794206-1 be used as a direct replacement for the 794259-1?

A: Yes. The 794206-1 maintains identical electrical and mechanical parameters, including 16-position configuration, 0.163" (4.14mm) pitch, dual-row arrangement, crimp termination, and latch lock fastening. Both parts belong to the Mini-Universal MATE-N-LOK II series and share natural color. Direct substitution is supported without design modification.

Q: What is the difference between the Mini-Universal MATE-N-LOK and Mini-Universal MATE-N-LOK II series?

A: The series designation indicates product line evolution within the TE Connectivity connector portfolio. Both series maintain identical electrical and mechanical specifications for the 16-position 4.14mm pitch configuration. Series differences do not affect functional interchangeability for the specified connector housing parameters.

Q: Does color variation (natural versus white) affect connector compatibility?

A: Color is a cosmetic parameter that does not affect electrical or mechanical compatibility. The 770583-1 and 794824-1 (white) are functionally equivalent to the 794259-1 (natural) across all performance criteria. Color selection depends on application-specific requirements or design preferences.

Q: Are all substitute parts RoHS compliant?

A: Yes. The 794259-1 and all substitute parts (770583-1, 794206-1, 794824-1) carry RoHS compliant certification. All parts maintain Moisture Sensitivity Level 1 (unlimited) rating.

Q: What is the significance of product status (obsolete versus active)?

A: Product status indicates manufacturing and procurement availability. The 794259-1 is obsolete, meaning TE Connectivity no longer manufactures this part. The substitute parts (770583-1, 794206-1, 794824-1) are active products with ongoing production and guaranteed availability, supporting long-term supply chain requirements.

Q: Can I use these connector housings without contacts?

A: The connector housings are supplied without contacts included. Contacts must be procured separately and crimped into the housing according to TE Connectivity specifications. All parts in this comparison share this characteristic.

Q: Which substitute part offers the best inventory availability?

A: The 794824-1 provides the highest inventory level with 16,404 units in stock. The 770583-1 offers 4,907 units, and the 794206-1 provides 1,519 units. Inventory levels support selection based on procurement timeline and volume requirements.