TE Connectivity 641210-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 641210-3 is a rectangular connector header, right-angle configuration, with 3 positions at 0.156" (3.96mm) pitch. This through-hole, solder-terminated connector is designed for board-to-cable/wire applications in general purpose and industrial environments. The part is currently active in production with 710 pieces in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

641210-3

TE Connectivity AMP ConnectorsIn Stock: 797641210-3 Datasheet

Current PartRFQ

3-641210-3

TE Connectivity AMP ConnectorsIn Stock: 27013-641210-3 Datasheet

DirectRFQ

0026481036

MolexIn Stock: 14010026481036 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 641210-3 is determined by the following critical parameters: connector type (header), contact type (male pin), mating pitch (0.156"/3.96mm), number of positions (3), number of rows (1), mounting type (through hole, right angle), termination method (solder), shrouding configuration (shrouded - 1 wall), and fastening type (friction lock).

Parts are grouped into two categories:

Direct Equivalent (Same Manufacturer): Part 3-641210-3 is a direct equivalent manufactured by TE Connectivity AMP Connectors. This part maintains identical electrical and mechanical specifications to the primary part number 641210-3, with the distinction being packaging format (bulk versus standard packaging).

Cross-Manufacturer Substitute: Part 0026481036 manufactured by Molex is a cross-manufacturer substitute. This part satisfies the core substitution criteria of matching connector type, contact type, mating pitch, position count, row configuration, mounting type, termination method, shrouding, and fastening type. Variations exist in secondary parameters including contact length dimensions, insulation height, contact material composition, insulation material type, and contact finish specifications.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent Selection: Part 3-641210-3 is recommended as the primary substitute for 641210-3. Both parts are manufactured by TE Connectivity AMP Connectors within the MTA-156 series and maintain identical electrical and mechanical specifications. The distinction between these part numbers relates to packaging format only. Both parts carry active product status, ROHS3 compliance, and equivalent regulatory certifications. Selection between 641210-3 and 3-641210-3 is determined by packaging requirements and inventory availability.

Cross-Manufacturer Substitute Selection: Part 0026481036 (Molex) is a functional substitute for applications where cross-manufacturer compatibility is acceptable. This part satisfies all critical substitution parameters including connector type, contact type, mating pitch, position count, mounting configuration, and termination method. The Molex part carries ROHS3 compliance and UL94 V-0 flammability rating, consistent with regulatory requirements.

Differences in contact dimensions, insulation material composition, and contact finish specifications between the TE Connectivity and Molex parts require evaluation against specific application requirements. The Molex part features longer contact lengths (mating: 0.450" versus 0.400"; post: 0.212" versus 0.125") and increased insulation height (0.355" versus 0.300"), which may affect board layout and mating depth considerations. The Molex part utilizes polyester insulation material and brass contact material, compared to thermoplastic glass-filled insulation and copper alloy contacts in the TE Connectivity parts.

Frequently Asked Questions (FAQ)

Q: Can part 3-641210-3 be used as a direct replacement for 641210-3?

A: Yes. Part 3-641210-3 is a direct equivalent manufactured by TE Connectivity AMP Connectors. Both parts maintain identical electrical and mechanical specifications within the MTA-156 series. The primary distinction is packaging format (bulk versus standard packaging). Both parts are active products with equivalent compliance certifications.

Q: What are the key differences between the TE Connectivity 641210-3 and the Molex 0026481036?

A: Both parts share identical core specifications for connector type, contact type, mating pitch (0.156"/3.96mm), position count (3), row configuration (1), mounting type (through hole, right angle), termination method (solder), shrouding (shrouded - 1 wall), and fastening type (friction lock). Differences include contact length dimensions, insulation height, contact material (copper alloy versus brass), insulation material (thermoplastic glass-filled versus polyester), and contact finish specifications. The Molex part features longer contact lengths and increased insulation height.

Q: Is the Molex 0026481036 suitable for applications requiring 600VAC and -55°C to 105°C operating temperature?

A: The Molex 0026481036 does not specify voltage rating or operating temperature range in the provided data. Applications requiring these specifications should reference the Molex technical documentation or contact the manufacturer directly for confirmation of suitability.

Q: Are all three parts RoHS compliant?

A: Yes. Part 641210-3 and 0026481036 are ROHS3 compliant. Part 3-641210-3 is RoHS compliant. All three parts meet RoHS regulatory requirements.

Q: What is the difference in contact finish between these parts?

A: The TE Connectivity 641210-3 features gold-plated mating contacts (30.0µin/0.76µm thickness) with tin-lead post finish. The TE Connectivity 3-641210-3 features gold-plated mating contacts (30.0µin/0.76µm thickness) with tin post finish. The Molex 0026481036 features tin-plated mating contacts (60.0µin/1.52µm thickness) with tin post finish (60.0µin/1.52µm thickness).

Q: Can these connectors be used interchangeably in board-to-cable applications?

A: The TE Connectivity 641210-3 and 3-641210-3 are fully interchangeable for board-to-cable applications. The Molex 0026481036 is compatible with board-to-cable or board-to-board applications. Interchangeability of the Molex part requires evaluation of contact dimension differences and their impact on specific application requirements.

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

A: All three parts carry Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life without moisture control requirements.

Q: Are these parts suitable for automotive applications?

A: The TE Connectivity 641210-3 and 3-641210-3 are specified for general purpose and industrial applications. The Molex 0026481036 is specified for automotive, general purpose, industrial, medical, and telecommunications applications.