TE Connectivity AMP Connectors 796694-8 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 796694-8 is an 8-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 classified as active product status and is used in applications requiring solder termination with rated electrical performance of 11 A at 300 V (UL). The need to identify equivalent and substitute parts arises from inventory availability, lead time considerations, manufacturing continuity, and design flexibility across multiple supplier ecosystems while maintaining electrical and mechanical compatibility.

Substiute Parts

796694-8

TE Connectivity AMP ConnectorsIn Stock: 1223796694-8 Datasheet

Current PartRFQ

1843664

Phoenix ContactIn Stock: 42771843664 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 796694-8 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 8
• Pitch: 0.138" (3.50mm)
• Header Orientation: Vertical
• Mounting Type: Through Hole
• Termination Style: Solder
• Type: Header, Male Pins, Shrouded (4 Side)
• Insulation Height: 0.362" (9.20mm)
• Material Flammability Rating: UL94 V-0

Electrical Performance Parameters:

• Voltage - UL: 300 V (minimum requirement)
• Current - UL: 8 A or greater (minimum requirement)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The Phoenix Contact 1843664 meets all mandatory matching parameters and electrical performance thresholds, qualifying it as a direct substitute for the TE Connectivity 796694-8 in applications where these specifications are required.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 796694-8 Primary Selection: The TE Connectivity 796694-8 is the primary component specification. It is active product status with ROHS3 compliance and UL94 V-0 flammability rating. Current rating of 11 A at 300 V (UL) provides the specified electrical performance envelope. Housing material is Polyamide (PA66), Nylon 6/6. Moisture Sensitivity Level 1 indicates unlimited shelf life without special storage requirements.

Phoenix Contact 1843664 Substitute Selection: The Phoenix Contact 1843664 qualifies as a direct substitute based on active product status and ROHS3 compliance. All mechanical parameters including pitch, orientation, mounting type, and insulation height are equivalent. Electrical performance meets minimum requirements with 8 A at 300 V (UL). Housing material is Polybutylene Terephthalate (PBT), which differs from the primary part but maintains UL94 V-0 flammability rating. Moisture Sensitivity Level 1 matches the primary part. The Phoenix Contact component includes IEC electrical ratings (8 A at 250 V) in addition to UL ratings.

Compliance Basis: Both components are ROHS3 compliant, carry EAR99 export classification, and share identical HTSUS commodity codes. Both maintain UL94 V-0 material flammability ratings and MSL 1 moisture sensitivity levels, indicating equivalent environmental performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1843664 be used as a direct replacement for TE Connectivity 796694-8 in all applications?

A: The Phoenix Contact 1843664 is mechanically and electrically compatible for applications operating at or below 8 A at 300 V (UL). The TE Connectivity 796694-8 is rated for 11 A at 300 V (UL). Applications requiring current capacity between 8 A and 11 A must use the TE Connectivity part. For applications at 8 A or below, the Phoenix Contact part is a direct substitute.

Q: What is the difference in housing material between these parts?

A: The TE Connectivity 796694-8 uses Polyamide (PA66), Nylon 6/6 housing material. The Phoenix Contact 1843664 uses Polybutylene Terephthalate (PBT) housing material. Both materials achieve UL94 V-0 flammability rating. Material selection may affect thermal performance, chemical resistance, and mechanical properties in specific environmental conditions.

Q: Are the pitch and mounting dimensions identical?

A: Yes. Both components feature 0.138" (3.50mm) pitch spacing, vertical orientation, through-hole mounting, and 0.362" (9.20mm) insulation height. These parameters are equivalent and ensure mechanical interchangeability in PCB layouts and connector housings.

Q: Do both parts meet RoHS and environmental compliance requirements?

A: Yes. Both the TE Connectivity 796694-8 and Phoenix Contact 1843664 are ROHS3 compliant. Both carry EAR99 export classification and share identical HTSUS commodity code 8536.69.4040. Both maintain Moisture Sensitivity Level 1, indicating unlimited shelf life without special storage requirements.

Q: What is the significance of the different color coding?

A: The TE Connectivity 796694-8 is blue; the Phoenix Contact 1843664 is green. Color coding is a visual identifier only and does not affect electrical or mechanical performance. Color selection may be relevant for internal documentation, assembly procedures, or visual identification in production environments.

Q: Are the solder termination requirements the same for both parts?

A: Yes. Both components use solder termination style and are designed for through-hole PCB mounting. Soldering parameters, thermal profiles, and PCB pad layouts are compatible between the two parts.

Q: What is the difference in contact tail length?

A: The TE Connectivity 796694-8 does not specify contact tail length. The Phoenix Contact 1843664 specifies 0.134" (3.40mm) contact tail length. This dimension affects insertion depth into PCB holes and may influence solder joint formation. Verify PCB hole depth compatibility when substituting.