TE Connectivity AMP Connectors 796694-4 Terminal Block Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 796694-4 is a 4-position terminal block header with male pins, shrouded on all four sides, designed for vertical through-hole mounting with 3.5mm pitch spacing. This component is classified as an active product and is RoHS compliant. Substitute parts are identified when equivalent electrical ratings, mechanical dimensions, and functional characteristics align with the original specification, enabling direct replacement in applications where component availability or procurement requirements necessitate alternative sourcing.

Substiute Parts

796694-4

TE Connectivity AMP ConnectorsIn Stock: 1260796694-4 Datasheet

Current PartRFQ

1779417

Phoenix ContactIn Stock: 14471779417 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of terminal block headers is determined by strict alignment of electrical and mechanical parameters. The primary criteria for equivalency include: number of positions (4), pitch spacing (3.5mm), header orientation (vertical), mounting method (through hole), connector type (male pins with 4-side shrouding), and termination style (solder). Secondary criteria include voltage rating (300 V UL minimum), current capacity (8 A or greater UL rating), flammability classification (UL94 V-0), and RoHS compliance status. The substitute part Phoenix Contact 1779417 meets all primary and secondary criteria, with electrical ratings that satisfy or exceed the original specification requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 796694-4 and Phoenix Contact 1779417 are active products with RoHS compliance and identical ECCN/HTSUS classifications. The components share equivalent mechanical dimensions, electrical ratings, and flammability certifications. The Phoenix Contact 1779417 operates at a UL current rating of 8 A compared to the original 11 A specification; this difference is acceptable in applications where the circuit current demand does not exceed 8 A. Both components maintain identical voltage ratings (300 V UL), operating temperature ranges, and contact finish specifications. Selection between these parts should be based on procurement availability, packaging format requirements (bulk versus cut tape), and application-specific current demands.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1779417 be used as a direct replacement for TE Connectivity 796694-4?

A: Yes, the Phoenix Contact 1779417 is a functional equivalent for applications where the circuit current requirement does not exceed 8 A. All mechanical dimensions, pitch spacing, mounting configuration, and electrical ratings at 300 V UL are identical. Both components feature identical flammability ratings and RoHS compliance.

Q: What is the primary difference between these two terminal block headers?

A: The primary difference is the UL current rating: TE Connectivity 796694-4 is rated at 11 A, while Phoenix Contact 1779417 is rated at 8 A. Both maintain 300 V UL voltage ratings. The housing material also differs: TE Connectivity uses Polyamide (PA66), while Phoenix Contact uses Liquid Crystal Polymer (LCP).

Q: Are the packaging formats interchangeable?

A: No. TE Connectivity 796694-4 is supplied in bulk packaging, while Phoenix Contact 1779417 is supplied in cut tape (CT) packaging. Packaging format selection depends on assembly process requirements and inventory management practices.

Q: Do both parts meet RoHS compliance requirements?

A: Yes, both TE Connectivity 796694-4 and Phoenix Contact 1779417 are RoHS compliant with MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: What are the critical dimensions for mechanical compatibility?

A: Both components share identical pitch spacing (3.5mm), insulation height (0.362" / 9.20mm), and vertical through-hole mounting configuration. These dimensions ensure mechanical interchangeability in PCB layouts designed for either part.

Q: Can these parts be used in high-temperature applications?

A: The TE Connectivity 796694-4 specifies an operating temperature range of -40°C to 110°C. The Phoenix Contact 1779417 does not provide an explicit operating temperature specification in the available data; applications requiring confirmed high-temperature performance should reference the original TE Connectivity component.