TE Connectivity 5646372-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 5646372-1 is a 176-position header connector with male pins, designed for backplane applications. This connector features a 2.00mm pitch, press-fit termination, and through-hole mounting. The part is currently active in production with 671 units in stock. Equivalent and substitute parts are identified to provide alternative sourcing options for applications requiring identical or compatible electrical and mechanical specifications.

Substiute Parts

5646372-1

TE Connectivity AMP ConnectorsIn Stock: 7055646372-1 Datasheet

Current PartRFQ

HM2P87PD8111N9LF

Amphenol ICC (FCI)In Stock: 1155HM2P87PD8111N9LF Datasheet

SimilarRFQ

HM2P87PK8110GFLF

Amphenol ICC (FCI)In Stock: 862HM2P87PK8110GFLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 5646372-1 are identified based on strict alignment with the following critical parameters:

Primary Substitution Criteria:

• Connector Type: Header, Male Pins
• Pitch: 0.079" (2.00mm)
• Mounting Type: Through Hole
• Termination: Press-Fit
• Current Rating: 1.5 A
• Voltage Rating: 750Vrms
• Operating Temperature Range: -55°C ~ 125°C
• Contact Finish: Gold

Substitute Parts Identified:

1. HM2P87PK8110GFLF (Amphenol ICC / FCI) – Direct equivalent with identical position count (176), row configuration (8), and all critical electrical parameters.

2. HM2P87PD8111N9LF (Amphenol ICC / FCI) – Compatible alternative with expanded position count (220 positions including 44 ground positions) and 10 rows, maintaining all core electrical specifications and press-fit termination.

Parameter Comparison

Engineering Selection Recommendations

HM2P87PK8110GFLF (Amphenol ICC / FCI) is the direct equivalent substitute for the TE Connectivity 5646372-1. This part maintains identical electrical specifications, position count, row configuration, and mechanical mounting characteristics. Both parts are active products with RoHS compliance and unlimited moisture sensitivity rating. The contact finish thickness specification is identical at 30.0µin (0.76µm). This substitute is suitable for direct replacement in applications where the original part number is unavailable.

HM2P87PD8111N9LF (Amphenol ICC / FCI) is a compatible alternative for applications requiring expanded grounding capability. This part provides 220 total positions (176 signal + 44 ground) across 10 rows, compared to the 176 positions across 8 rows in the original part. All electrical parameters remain identical, including current rating, voltage rating, and operating temperature range. The contact finish is specified as flash gold rather than 30.0µin thickness. This substitute is applicable in designs where additional ground positions enhance signal integrity or grounding architecture.

Both substitute parts are manufactured by Amphenol ICC (FCI), are currently active in production, and maintain full RoHS compliance. Selection between the direct equivalent and the expanded-position alternative depends on specific application requirements regarding position count and grounding configuration.

Frequently Asked Questions (FAQ)

Q: Can HM2P87PK8110GFLF be used as a direct replacement for TE Connectivity 5646372-1?

A: Yes. The HM2P87PK8110GFLF maintains identical electrical specifications, position count (176), row configuration (8), pitch (2.00mm), current rating (1.5 A), voltage rating (750Vrms), operating temperature range (-55°C ~ 125°C), and contact finish thickness (30.0µin / 0.76µm). Both parts feature press-fit termination and through-hole mounting.

Q: What is the difference between HM2P87PK8110GFLF and HM2P87PD8111N9LF?

A: The primary difference is position count and row configuration. HM2P87PK8110GFLF provides 176 positions across 8 rows, matching the original part. HM2P87PD8111N9LF provides 220 positions (176 signal + 44 ground) across 10 rows. All electrical parameters are identical. The contact finish thickness differs: HM2P87PK8110GFLF specifies 30.0µin (0.76µm), while HM2P87PD8111N9LF specifies flash gold.

Q: Are all substitute parts RoHS compliant?

A: Yes. The TE Connectivity 5646372-1 is ROHS3 compliant. Both Amphenol ICC substitute parts (HM2P87PK8110GFLF and HM2P87PD8111N9LF) are RoHS compliant. All parts maintain moisture sensitivity level 1 (unlimited).

Q: What is the packaging difference between the original part and substitutes?

A: The TE Connectivity 5646372-1 is supplied in tube packaging. Both Amphenol ICC substitute parts (HM2P87PK8110GFLF and HM2P87PD8111N9LF) are supplied in tray packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: Can HM2P87PD8111N9LF be used in applications designed for 176-position connectors?

A: HM2P87PD8111N9LF provides 220 total positions, which exceeds the 176-position requirement. Physical board layout and connector footprint compatibility must be evaluated for specific applications. The expanded position count includes additional ground positions, which may require PCB design modifications.

Q: Are the operating temperature ranges identical across all parts?

A: Yes. The TE Connectivity 5646372-1, HM2P87PK8110GFLF, and HM2P87PD8111N9LF all operate across the identical temperature range of -55°C ~ 125°C.

Q: What are the current and voltage ratings for these connectors?

A: All three parts (TE Connectivity 5646372-1, HM2P87PK8110GFLF, and HM2P87PD8111N9LF) are rated for 1.5 A current and 750Vrms voltage.