TE Connectivity AMP Connectors 796637-9 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 796637-9 is a 9 Position Terminal Block Header with male pins, shrouded on four sides, featuring a 0.200" (5.08mm) vertical pitch and through-hole solder termination. This component is classified as an active product within the Termi-Blok, Buchanan series and is designed for applications requiring reliable electrical connections in industrial and commercial equipment.

Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable, when inventory constraints exist, or when design flexibility permits component interchange based on electrical and mechanical compatibility.

Substiute Parts

796637-9

TE Connectivity AMP ConnectorsIn Stock: 662796637-9 Datasheet

Current PartRFQ

1755587

Phoenix ContactIn Stock: 19191755587 Datasheet

SimilarRFQ

1755804

Phoenix ContactIn Stock: 20301755804 Datasheet

SimilarRFQ

1924376

Phoenix ContactIn Stock: 8581924376 Datasheet

SimilarRFQ

EDSTLZ955/9

On Shore Technology Inc.In Stock: 1334EDSTLZ955/9 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 796637-9 terminal block header is determined by the following critical parameters:

Primary Compatibility Criteria:

• Number of Positions: 9 (fixed requirement)
• Header Orientation: Vertical (fixed requirement)
• Type: Header, Male Pins, Shrouded (4 Side) (fixed requirement)
• Pitch: 0.200" (5.08mm) or 0.197" (5.00mm) (minor tolerance variation acceptable)
• Termination Style: Solder (fixed requirement)
• Mounting Type: Through Hole or Solder (compatible termination methods)
• Material Flammability Rating: UL94 V-0 (fixed requirement)
• Voltage - UL: 300 V minimum (fixed requirement)

Secondary Compatibility Criteria:

• Current Rating: 12 A or higher (substitute parts must meet or exceed 15 A UL specification or provide equivalent IEC rating)
• Operating Temperature Range: Must encompass or overlap with -40°C ~ 110°C
• Housing Material: Polyamide (PA) or Nylon variants (compatible materials)
• RoHS Compliance: ROHS3 Compliant or RoHS Compliant (equivalent regulatory status)
• Moisture Sensitivity Level: 1 (Unlimited) (matching specification)

Substitute parts identified are Phoenix Contact 1755587, 1755804, 1924376, and On Shore Technology EDSTLZ955/9. These parts satisfy the primary compatibility criteria and maintain functional equivalence within the specified electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Phoenix Contact 1755804 (Recommended Primary Substitute)

Part number 1755804 provides the closest functional equivalence to the TE Connectivity 796637-9. This substitute maintains identical pitch (0.200" / 5.08mm), position count (9), header type (male pins, shrouded 4-side), and voltage rating (300 V UL). The COMBICON MSTBVA series housing material (Polyamide/Nylon) and UL94 V-0 flammability rating match the original specification. ROHS3 compliance and REACH Unaffected status confirm regulatory alignment. The 12 A UL current rating is lower than the original 15 A specification; applications requiring the full 15 A capacity should verify current distribution across positions.

Phoenix Contact 1924376 (Secondary Substitute)

Part number 1924376 offers enhanced current capacity (16 A UL) compared to the original 15 A specification, providing margin for applications with variable load conditions. Pitch, position count, header type, and voltage rating remain identical to the original. ROHS3 compliance and REACH Unaffected status maintain regulatory equivalence. The 16 A IEC rating and 400 V IEC voltage rating provide additional operational headroom. Contact tail length (0.154" / 3.90mm) differs from the original (0.138" / 3.50mm); PCB layout verification is required to confirm compatibility with existing footprints.

Phoenix Contact 1755587 (Pitch Variant Substitute)

Part number 1755587 operates at a slightly reduced pitch (0.197" / 5.00mm) compared to the original 0.200" (5.08mm) specification. This 0.03mm pitch variation may require PCB layout modification. The 12 A UL current rating is lower than the original 15 A specification. This substitute is suitable for new designs where pitch tolerance can be accommodated or for applications with reduced current requirements.

On Shore Technology EDSTLZ955/9 (Limited Substitute)

Part number EDSTLZ955/9 maintains pitch (0.200" / 5.08mm), position count (9), and header type (male pins, shrouded 4-side) specifications. Voltage rating (300 V UL) is equivalent. However, this substitute exhibits significant specification gaps: flammability rating is not specified, current rating is not specified, and insulation height (0.154" / 3.90mm) differs substantially from the original (0.472" / 12.00mm). Operating temperature range (-30°C ~ 105°C) is narrower than the original (-40°C ~ 110°C). This substitute is suitable only for applications where the specification gaps do not present functional or regulatory constraints.

General Selection Criteria:

All identified substitutes maintain active product status and comply with RoHS and REACH regulatory requirements. Selection should prioritize Phoenix Contact 1755804 for direct functional replacement. Phoenix Contact 1924376 is appropriate for applications requiring enhanced current capacity. Pitch-variant and specification-limited substitutes require design verification before implementation.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1755804 be used as a direct replacement for TE Connectivity 796637-9?

A: Phoenix Contact 1755804 is functionally equivalent for applications operating at 12 A or below. The identical pitch (0.200" / 5.08mm), position count (9), header type (male pins, shrouded 4-side), voltage rating (300 V UL), and flammability rating (UL94 V-0) confirm mechanical and electrical compatibility. Applications requiring the full 15 A capacity of the original part should verify current distribution or select Phoenix Contact 1924376 (16 A UL rating).

Q: What is the significance of the pitch difference between 796637-9 (5.08mm) and 1755587 (5.00mm)?

A: The 0.03mm pitch variation represents a 0.6% dimensional difference. This variation may require PCB layout modification if the original footprint was designed with tight tolerances. For new designs, either pitch specification is acceptable. Existing PCB designs should be verified for compatibility before substitution.

Q: Why does Phoenix Contact 1924376 have a longer contact tail length (0.154" vs. 0.138")?

A: Contact tail length affects solder joint depth and PCB hole sizing. The 0.016" (0.40mm) difference in 1924376 requires verification that existing PCB through-hole dimensions accommodate the longer tail. PCB layout review is necessary before implementation.

Q: Is On Shore Technology EDSTLZ955/9 suitable for all applications using 796637-9?

A: EDSTLZ955/9 is not recommended as a universal substitute. The insulation height specification (0.154" / 3.90mm) differs significantly from the original (0.472" / 12.00mm), and critical specifications including current rating, flammability rating, and contact material are not provided. This substitute is suitable only for applications where these specification gaps do not present functional or regulatory constraints.

Q: Are all substitute parts RoHS compliant?

A: Yes. All identified substitutes carry ROHS3 Compliant or equivalent RoHS Compliant status. The original TE Connectivity 796637-9 is RoHS Compliant. All substitutes maintain regulatory equivalence for RoHS requirements.

Q: What is the moisture sensitivity level for all parts in this comparison?

A: All parts, including the original TE Connectivity 796637-9 and all identified substitutes, carry Moisture Sensitivity Level (MSL) 1 (Unlimited). This classification indicates no moisture sensitivity constraints during storage, handling, or assembly.

Q: Can Phoenix Contact 1755587 be used in applications requiring the full 15 A capacity?

A: No. Phoenix Contact 1755587 carries a 12 A UL current rating, which is 3 A below the original 15 A specification. Applications requiring 15 A capacity should select Phoenix Contact 1924376 (16 A UL) or maintain the original TE Connectivity 796637-9.

Q: What is the operating temperature range for Phoenix Contact substitutes?

A: Phoenix Contact 1755587 and 1755804 do not specify operating temperature ranges in the provided data. The original TE Connectivity 796637-9 operates from -40°C to 110°C. On Shore Technology EDSTLZ955/9 operates from -30°C to 105°C. For applications requiring the full -40°C to 110°C range, the original part or equivalent specification verification is necessary.

Q: Are all parts suitable for through-hole PCB assembly?

A: TE Connectivity 796637-9, Phoenix Contact 1755587, 1755804, and 1924376 are all specified for through-hole mounting. On Shore Technology EDSTLZ955/9 is specified for solder mounting, which is compatible with through-hole assembly processes. All parts are suitable for through-hole PCB assembly.

Q: What is the voltage rating for all parts?

A: All parts carry a 300 V UL voltage rating. Phoenix Contact 1755587 and 1924376 also carry IEC voltage ratings (400 V and 400 V respectively). Phoenix Contact 1755804 carries a 630 V IEC rating. The 300 V UL specification is the controlling parameter for UL-regulated applications.