TE Connectivity AMP Connectors 641216-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 641216-2 is a rectangular connector header designed for through-hole, right-angle mounting applications. This connector features a 2-position configuration with 0.100" (2.54mm) pitch spacing, suitable for board-to-cable/wire connections in general-purpose applications. The part operates across a temperature range of -55°C to 105°C with a 250VAC voltage rating.

The 641216-2 carries an obsolete product status, which necessitates identification of active equivalent components for ongoing design support and procurement. Direct substitutes with identical electrical and mechanical specifications are available within the MTA-100 series from TE Connectivity AMP Connectors.

Substiute Parts

641216-2

TE Connectivity AMP ConnectorsIn Stock: 813641216-2 Datasheet

Current PartRFQ

3-641216-2

TE Connectivity AMP ConnectorsIn Stock: 16533-641216-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 641216-2 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications in the following categories:

Electrical Parameters: Voltage rating (250VAC), operating temperature range (-55°C to 105°C), and current rating variability by wire gauge must remain unchanged.

Mechanical Parameters: Connector type (Header), contact type (Male Pin), number of positions (2), number of rows (1), pitch spacing (0.100"/2.54mm), mounting configuration (Through Hole, Right Angle), shrouding style (Shrouded - 1 Wall), and termination method (Solder) must be identical.

Physical Dimensions: Contact length for mating (0.295"/7.49mm), contact length for post (0.140"/3.56mm), and insulation height (0.225"/5.72mm) must match exactly.

Material and Finish Specifications: Contact material (Copper Alloy), contact finish for mating (Gold at 30.0µin/0.76µm), contact finish for post (Tin at 150.0µin/3.81µm), insulation material (Thermoplastic), and flammability rating (UL94 V-0) must be consistent.

Series Designation: The substitute must belong to the MTA-100 series to ensure compatibility with existing connector ecosystems.

Parameter Comparison

Engineering Selection Recommendations

The 3-641216-2 serves as the direct functional equivalent to the obsolete 641216-2. Both components are manufactured by TE Connectivity AMP Connectors within the MTA-100 series and maintain complete electrical and mechanical compatibility.

Product Status Consideration: The 641216-2 is classified as obsolete, while the 3-641216-2 maintains active product status. This distinction is significant for long-term supply chain planning and design continuity. The active status of the 3-641216-2 ensures ongoing availability and manufacturer support.

Compliance Differentiation: A key distinction exists in regulatory compliance. The 641216-2 is RoHS non-compliant, whereas the 3-641216-2 is ROHS3 compliant. For applications subject to RoHS directives or customer requirements mandating RoHS compliance, the 3-641216-2 is the appropriate selection. Both components maintain identical UL94 V-0 flammability ratings and MSL 1 moisture sensitivity levels.

Functional Equivalence: All electrical parameters, mechanical dimensions, contact specifications, material compositions, and operating characteristics are identical between the two parts. The 3-641216-2 can be substituted directly into applications previously designed for the 641216-2 without modification to PCB layouts, mating connector specifications, or electrical performance expectations.

Inventory and Availability: The 3-641216-2 is available in bulk packaging with 1,583 units in stock, compared to 746 units of the obsolete 641216-2. This inventory differential reflects the active market status of the substitute part.

Frequently Asked Questions (FAQ)

Q: Can the 3-641216-2 be used as a direct replacement for the 641216-2 in existing designs?

A: Yes. The 3-641216-2 is electrically and mechanically identical to the 641216-2. All electrical ratings, physical dimensions, contact specifications, and material properties match exactly. No design modifications are required for substitution.

Q: What is the primary reason for substituting the 641216-2?

A: The 641216-2 is classified as obsolete. The 3-641216-2 is the active equivalent part from TE Connectivity AMP Connectors, ensuring continued availability and manufacturer support for new designs and production runs.

Q: Are there differences in RoHS compliance between these parts?

A: Yes. The 641216-2 is RoHS non-compliant, while the 3-641216-2 is ROHS3 compliant. For applications requiring RoHS compliance, the 3-641216-2 is the appropriate selection.

Q: Do the packaging specifications differ between the two parts?

A: The 641216-2 packaging specification is not defined in the available data. The 3-641216-2 is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Are the operating temperature and voltage ratings identical?

A: Yes. Both parts operate across -55°C to 105°C and carry a 250VAC voltage rating. Current rating varies by wire gauge for both components.

Q: What is the pitch spacing for these connectors?

A: Both the 641216-2 and 3-641216-2 feature 0.100" (2.54mm) pitch spacing, which is the standard spacing for MTA-100 series connectors.

Q: Are the contact finishes the same?

A: Yes. Both parts feature gold-plated mating contacts (30.0µin/0.76µm thickness) and tin-plated posts (150.0µin/3.81µm thickness) on copper alloy contact material.

Q: Can these connectors be used in high-temperature applications?

A: Both connectors are rated for operation up to 105°C. Confirm that your specific application requirements fall within this temperature range.

Q: What is the shrouding configuration?

A: Both parts feature shrouded design with 1 wall, providing strain relief and polarization for the 2-position connector.

Q: Are moisture sensitivity considerations different between the parts?

A: No. Both the 641216-2 and 3-641216-2 carry MSL 1 (Unlimited) moisture sensitivity level, indicating no special moisture control requirements during storage or handling.