TE Connectivity AMP Connectors 796694-6 Terminal Block Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 796694-6 is a 6-position terminal block header with male pins, shrouded on four sides, designed for vertical through-hole mounting with 0.138" (3.50mm) pitch spacing. This component is part of the Termi-Blok/Buchanan series and is classified as Active product status. Substitute parts are identified when equivalent electrical ratings, mechanical dimensions, and connector configurations are required due to inventory constraints, supply chain considerations, or design standardization across manufacturing platforms.

Substiute Parts

796694-6

TE Connectivity AMP ConnectorsIn Stock: 999796694-6 Datasheet

Current PartRFQ

1843648

Phoenix ContactIn Stock: 46311843648 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of terminal block headers is determined by strict equivalence across the following parameters:

Critical Matching Parameters:

• Number of positions: 6
• Pitch spacing: 0.138" (3.50mm)
• Header orientation: Vertical
• Connector type: Male pins with 4-side shrouding
• Mounting method: Through-hole solder termination
• Voltage rating: Minimum 300 V UL
• Flammability classification: UL94 V-0
• Insulation height: 0.362" (9.20mm)

The Phoenix Contact 1843648 satisfies all critical matching parameters. Both components feature identical positional configuration, pitch spacing, vertical orientation, and shrouded male pin design. Both are rated for 300 V UL and maintain UL94 V-0 flammability compliance. The insulation height specification of 0.362" (9.20mm) is identical across both parts, ensuring mechanical compatibility in PCB mounting applications.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 796694-6 Selection Criteria:

• Primary choice when UL current rating of 11 A is required
• Specified for applications requiring Polyamide (PA66) housing material
• Blue color identification for circuit board assembly and documentation purposes
• Active product status with established supply chain

Phoenix Contact 1843648 Selection Criteria:

• Suitable for applications with maximum current requirement of 8 A UL
• Specified for applications requiring Polybutylene Terephthalate (PBT) housing material
• Green color identification for circuit board assembly and documentation purposes
• Active product status with higher inventory availability (4617 pcs vs. 940 pcs)
• Provides both IEC and UL electrical ratings for international compliance documentation

Substitution Feasibility: Both components are RoHS compliant and maintain identical electrical performance at 300 V UL. The Phoenix Contact 1843648 is a direct functional substitute when the application current requirement does not exceed 8 A UL. Housing material differences (PA66 versus PBT) and color variations are design considerations that must be evaluated against specific application requirements and assembly documentation standards.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1843648 replace TE Connectivity 796694-6 in all applications?

A: The Phoenix Contact 1843648 is functionally equivalent for applications with maximum current draw of 8 A UL. If the application requires the full 11 A UL current rating of the TE Connectivity part, the Phoenix Contact substitute is not suitable. Both components share identical voltage ratings (300 V UL), pitch spacing (3.50mm), positional configuration (6 positions), and mounting method (vertical through-hole solder).

Q: What are the material differences between these two parts?

A: The TE Connectivity 796694-6 uses Polyamide (PA66) housing material, while the Phoenix Contact 1843648 uses Polybutylene Terephthalate (PBT) housing material. Both materials are rated UL94 V-0 for flammability. Material selection may impact thermal performance, chemical resistance, and mechanical properties in specific operating environments.

Q: Are there color considerations for substitution?

A: The TE Connectivity 796694-6 is blue, while the Phoenix Contact 1843648 is green. Color coding is typically used for circuit board assembly identification and documentation purposes. Substitution requires verification that color change does not conflict with assembly procedures, bill of materials documentation, or visual inspection standards.

Q: Do both parts have the same electrical ratings?

A: Both parts are rated for 300 V UL. The TE Connectivity 796694-6 is rated for 11 A UL, while the Phoenix Contact 1843648 is rated for 8 A UL. The Phoenix Contact part also provides IEC ratings (8 A at 250 V IEC), which the TE Connectivity part does not specify. Current rating differences must be evaluated against actual application requirements.

Q: What is the moisture sensitivity level for these components?

A: Both the TE Connectivity 796694-6 and Phoenix Contact 1843648 have a Moisture Sensitivity Level (MSL) of 1, classified as Unlimited. This indicates minimal moisture sensitivity and no special storage or handling requirements prior to assembly.

Q: Are both parts RoHS compliant?

A: Yes. The TE Connectivity 796694-6 is RoHS Compliant, and the Phoenix Contact 1843648 is ROHS3 Compliant. Both meet RoHS requirements for lead-free and restricted substance compliance.

Q: What is the insulation height specification?

A: Both components have an insulation height of 0.362" (9.20mm). This dimension is critical for PCB mounting clearance and ensures mechanical compatibility in through-hole assembly applications.

Q: Can these parts be used interchangeably on the same PCB?

A: Mechanical and electrical interchangeability is confirmed for the 6-position, 3.50mm pitch, vertical through-hole configuration. However, current rating differences (11 A versus 8 A UL), housing material differences (PA66 versus PBT), and color differences must be evaluated against specific circuit design requirements, thermal management considerations, and assembly documentation standards before substitution.