TE Connectivity AMP Connectors 796642-7 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 796642-7 is a 7 Position Terminal Block Header with male pins, shrouded on four sides, featuring a 0.197" (5.00mm) pitch and vertical through-hole mounting. This component is classified as an active product and is designed for solder termination applications requiring reliable electrical connections in industrial and commercial equipment.

Equivalent and substitute parts are necessary when the primary part number becomes unavailable, when alternative manufacturers offer compatible solutions with improved lead times, or when design requirements permit functional alternatives that meet the same electrical and mechanical specifications.

Substiute Parts

796642-7

TE Connectivity AMP ConnectorsIn Stock: 964796642-7 Datasheet

Current PartRFQ

1755561

Phoenix ContactIn Stock: 7691755561 Datasheet

SimilarRFQ

1755781

Phoenix ContactIn Stock: 24601755781 Datasheet

SimilarRFQ

1936063

Phoenix ContactIn Stock: 10101936063 Datasheet

SimilarRFQ

5433066

Phoenix ContactIn Stock: 9735433066 Datasheet

SimilarRFQ

EDSTLZ955/7

On Shore Technology Inc.In Stock: 2084EDSTLZ955/7 Datasheet

SimilarRFQ

OSTOQ075450

On Shore Technology Inc.In Stock: 6964OSTOQ075450 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 796642-7 is determined by the following critical parameters:

Primary Substitution Criteria:

• Number of Positions: 7
• Header Type: Male Pins, Shrouded (4 Side)
• Mounting Type: Through Hole
• Termination Style: Solder
• Material Flammability Rating: UL94 V-0
• Moisture Sensitivity Level: 1 (Unlimited)

Secondary Compatibility Factors:

• Pitch: 0.197" (5.00mm) or 0.200" (5.08mm) — these pitch values are functionally equivalent within standard PCB design tolerances
• Voltage Rating (UL): 300 V minimum
• Current Rating (UL): 12 A minimum
• Contact Mating Finish: Tin
• Insulation Height: 0.472" (12.00mm)

Substitute parts are grouped into two categories based on pitch specification:

Group 1 — Exact Pitch Match (0.197" / 5.00mm):

• Phoenix Contact 1755561 (COMBICON MSTBVA Series)
• Phoenix Contact 5433066 (BCH Series)

Group 2 — Compatible Pitch Variant (0.200" / 5.08mm):

• Phoenix Contact 1755781 (COMBICON MSTBVA Series)
• Phoenix Contact 1936063 (COMBICON MSTBVA Series)
• On Shore Technology Inc. EDSTLZ955/7 (EDSTLZ955 Series)
• On Shore Technology Inc. OSTOQ075450 (OSTOQ Series)

Parameter Comparison

Engineering Selection Recommendations

For Exact Pitch Compatibility (0.197" / 5.00mm):

Phoenix Contact 1755561 and Phoenix Contact 5433066 maintain the identical 0.197" (5.00mm) pitch specification as the TE Connectivity 796642-7. Both parts are active products with RoHS compliance and UL94 V-0 flammability ratings. Phoenix Contact 5433066 matches the 15 A current rating of the original part, while Phoenix Contact 1755561 operates at 12 A. Both are suitable for direct substitution in applications where the 5.00mm pitch is a design requirement.

For Compatible Pitch Variant (0.200" / 5.08mm):

Phoenix Contact 1755781, Phoenix Contact 1936063, On Shore Technology EDSTLZ955/7, and On Shore Technology OSTOQ075450 feature a 0.200" (5.08mm) pitch, which represents a minor dimensional variation. These parts are functionally equivalent when PCB layout permits the 0.08mm pitch tolerance. All four parts maintain the 300 V UL voltage rating and UL94 V-0 flammability classification. Phoenix Contact 1936063 includes a locking ramp feature and uses polybutylene terephthalate (PBT) housing material. On Shore Technology OSTOQ075450 offers the highest inventory availability at 6,885 pieces.

Compliance Considerations:

All substitute parts maintain RoHS compliance status (either RoHS Compliant or ROHS3 Compliant) and carry the same ECCN (EAR99) and HTSUS (8536.69.4040) classifications as the original part. Moisture Sensitivity Level 1 (Unlimited) is consistent across all options, indicating no special handling requirements during storage or assembly.

Operating Temperature Range:

The TE Connectivity 796642-7 specifies an operating temperature range of -40°C to 110°C. On Shore Technology parts (EDSTLZ955/7 and OSTOQ075450) operate within -30°C to 105°C, which covers most industrial applications but does not extend to the full lower temperature limit of the original part. Phoenix Contact substitutes do not specify operating temperature ranges in the provided data.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1755561 or 5433066 be used as direct replacements for the TE Connectivity 796642-7?

A: Yes. Both Phoenix Contact parts maintain the identical 0.197" (5.00mm) pitch, 7-position configuration, vertical orientation, through-hole mounting, and solder termination. Both are active products with UL94 V-0 flammability ratings and RoHS compliance. Phoenix Contact 5433066 matches the 15 A current rating; Phoenix Contact 1755561 operates at 12 A. Selection depends on current requirements for your application.

Q: What is the difference between the 0.197" (5.00mm) and 0.200" (5.08mm) pitch variants?

A: The pitch difference is 0.08mm, representing a 0.4% dimensional variation. This difference is within standard PCB manufacturing tolerances and does not affect electrical performance. However, PCB layout must accommodate the slightly wider spacing. The 0.200" (5.08mm) pitch variants are Phoenix Contact 1755781, Phoenix Contact 1936063, On Shore EDSTLZ955/7, and On Shore OSTOQ075450.

Q: Are the On Shore Technology parts (EDSTLZ955/7 and OSTOQ075450) suitable substitutes?

A: Both On Shore Technology parts meet the core electrical specifications: 7 positions, vertical orientation, shrouded male pins, 0.200" (5.08mm) pitch, 300 V UL rating, and UL94 V-0 flammability. However, the EDSTLZ955/7 has a reduced insulation height of 0.154" (3.90mm) compared to the standard 0.472" (12.00mm), which may affect mechanical fit on some PCBs. The OSTOQ075450 maintains the standard 0.472" (12.00mm) insulation height and offers the highest inventory availability.

Q: Does the Phoenix Contact 1936063 locking ramp feature affect compatibility?

A: The locking ramp is an additional mechanical feature that enhances connector retention but does not prevent substitution. The locking ramp provides improved mechanical stability during mating and unmating cycles. This feature is present only on the 1936063 variant and is not present on other substitutes.

Q: What is the significance of the contact tail length differences?

A: Contact tail length affects solder joint formation and PCB hole engagement. The TE Connectivity 796642-7 has a 0.138" (3.50mm) contact tail, while most substitutes have 0.154" (3.90mm) or 0.157" (4.00mm) tails. Longer contact tails provide greater engagement depth in PCB holes, which can improve solder joint reliability. This difference is within acceptable manufacturing tolerances and does not prevent substitution.

Q: Are there any temperature range limitations with substitute parts?

A: The TE Connectivity 796642-7 operates from -40°C to 110°C. On Shore Technology parts operate from -30°C to 105°C, which does not cover the full lower temperature range. If your application requires operation below -30°C, the On Shore Technology parts are not suitable. Phoenix Contact parts do not specify operating temperature ranges in the provided documentation.

Q: Which substitute part offers the best inventory availability?

A: On Shore Technology OSTOQ075450 has the highest inventory at 6,885 pieces. Phoenix Contact 1755781 has 2,395 pieces available. If lead time is a critical factor, OSTOQ075450 is the preferred choice, provided the 0.200" (5.08mm) pitch is compatible with your PCB design.

Q: Do all substitute parts have the same housing material as the original?

A: No. The TE Connectivity 796642-7 uses polyamide (PA66) nylon 6/6 housing. Most Phoenix Contact substitutes also use polyamide (PA) nylon, but Phoenix Contact 1936063 uses polybutylene terephthalate (PBT), which offers improved chemical resistance and dimensional stability. On Shore Technology parts use either polyamide (PA) nylon or thermoplastic materials.

Q: Are all parts RoHS compliant?

A: Yes. The TE Connectivity 796642-7 is RoHS Compliant. All substitute parts are either RoHS Compliant or ROHS3 Compliant, which indicates full compliance with RoHS Directive requirements. All parts carry the same ECCN (EAR99) and HTSUS (8536.69.4040) classifications.