TE Connectivity AMP Connectors 2-331677-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 2-331677-2 is a pin receptacle connector terminal designed to accept pin diameters of 0.030" to 0.033" (0.76mm to 0.84mm) with solder termination and no tail configuration. This component features beryllium copper contact material with gold plating and operates across a temperature range of -65°C to 125°C.

The 2-331677-2 carries an obsolete product status. Locating equivalent and substitute parts is necessary to support ongoing maintenance, repair, and legacy system requirements where this terminal remains specified in active applications.

Substiute Parts

2-331677-2

TE Connectivity AMP ConnectorsIn Stock: 11522-331677-2 Datasheet

Current PartRFQ

2-5331677-2

TE Connectivity AMP ConnectorsIn Stock: 209992-5331677-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2-331677-2 is determined by strict equivalence across the following critical parameters:

Mechanical Compatibility Parameters:

• Accepts pin diameter: 0.030" ~ 0.033" (0.76mm ~ 0.84mm)
• Tail type: No tail
• Overall length: 0.138" (3.51mm)
• Mounting hole diameter: 0.062" ~ 0.063" (1.57mm ~ 1.60mm)
• Flange diameter: 0.080" (2.03mm)
• Socket depth: 0.125" (3.18mm)

Electrical and Material Parameters:

• Termination type: Solder
• Contact material: Beryllium copper
• Contact finish: Gold
• Contact finish thickness: 30.0µin (0.76µm)
• Features: Open bottom

Environmental Parameters:

• Operating temperature range: -65°C to 125°C minimum
• Moisture sensitivity level: 1 (Unlimited)

The substitute part 2-5331677-2 maintains full equivalence across all mechanical, electrical, and environmental parameters specified for the original component.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 2-5331677-2 is the direct equivalent for the obsolete 2-331677-2. Selection of the substitute part is based on the following factors:

Product Status: The original 2-331677-2 carries obsolete status. The substitute 2-5331677-2 maintains active product status with TE Connectivity AMP Connectors, ensuring continued availability and manufacturing support.

Regulatory Compliance: The substitute part 2-5331677-2 is ROHS3 compliant, whereas the original part is RoHS non-compliant. For applications subject to RoHS regulations or requiring compliance with current environmental standards, the substitute part satisfies these requirements.

Mechanical and Electrical Equivalence: All mechanical dimensions, contact materials, finishes, and electrical specifications are identical between the original and substitute parts. Direct form-fit-function replacement is established.

Environmental Performance: The substitute part extends the upper operating temperature limit to 126°C compared to the original 125°C specification, providing enhanced thermal margin without compromising any other parameter.

Inventory Availability: The substitute part 2-5331677-2 is available in significantly higher inventory quantities (20,890 pieces) compared to the original part (1,043 pieces), supporting both immediate procurement and long-term supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can the 2-5331677-2 substitute directly for the 2-331677-2 in existing designs?

A: Yes. The 2-5331677-2 is mechanically and electrically equivalent to the 2-331677-2 across all specified parameters including pin diameter acceptance, overall length, mounting hole diameter, flange diameter, socket depth, contact material, contact finish, and operating temperature range. Direct substitution is established without design modification.

Q: What is the difference in packaging between these parts?

A: The original 2-331677-2 packaging specification is not defined in the provided data. The substitute 2-5331677-2 is supplied in bulk packaging. Confirm packaging requirements with your procurement specification before ordering.

Q: Does the substitute part meet RoHS requirements?

A: Yes. The 2-5331677-2 is ROHS3 compliant. The original 2-331677-2 is RoHS non-compliant. If your application or regulatory environment requires RoHS compliance, the substitute part satisfies this requirement.

Q: Are there any temperature performance differences?

A: The substitute part 2-5331677-2 operates across -65°C to 126°C, extending the upper limit by 1°C compared to the original -65°C to 125°C specification. This provides additional thermal margin and does not restrict any application previously qualified to the original part.

Q: What contact material and finish are used in both parts?

A: Both the original 2-331677-2 and substitute 2-5331677-2 use beryllium copper contact material with gold plating at 30.0µin (0.76µm) thickness. Contact material and finish specifications are identical.

Q: Is the socket depth the same between both parts?

A: Yes. Both parts feature a socket depth of 0.125" (3.18mm) and accept pin diameters of 0.030" to 0.033" (0.76mm to 0.84mm). Mating compatibility is fully maintained.

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

A: Both the original 2-331677-2 and substitute 2-5331677-2 carry Moisture Sensitivity Level (MSL) 1, which indicates unlimited shelf life without moisture control requirements.