TE Connectivity 104450-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 104450-2 is a rectangular connector header manufactured by TE Connectivity AMP Connectors. This through-hole connector is designed for board-to-board or cable applications with vertical orientation and 3-position configuration at 0.100" (2.54mm) pitch. The part is classified as Active product status and is suitable for automotive, general purpose, medical, and telecommunications applications. Substitute parts are identified to address inventory availability, compliance requirements, or specific application needs while maintaining electrical and mechanical compatibility.

Substiute Parts

104450-2

TE Connectivity AMP ConnectorsIn Stock: 894104450-2 Datasheet

Current PartRFQ

1-104450-1

TE Connectivity AMP ConnectorsIn Stock: 8031-104450-1 Datasheet

DirectRFQ

5-104450-2

TE Connectivity AMP ConnectorsIn Stock: 9415-104450-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 104450-2 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Pitch - Mating: 0.100" (2.54mm)
• Number of Positions: 3
• Contact Type: Male Pin
• Current Rating: 3A
• Operating Temperature Range: -65°C ~ 105°C

Mechanical Compatibility Parameters:

• Connector Type: Header
• Mounting Type: Through Hole
• Number of Rows: 1
• Shrouding: Shrouded - 4 Wall
• Contact Shape: Square
• Overall Contact Length: 0.545" (13.84mm)
• Insulation Height: 0.535" (13.60mm)

Material & Construction Parameters:

• Contact Material: Brass
• Insulation Material: Thermoplastic
• Fastening Type: Latch Holder
• Features: Board Guide, Keying Slot
• Insulation Color: Black

The identified substitute parts 1-104450-1 and 5-104450-2 maintain full equivalence across all electrical and mechanical parameters. Variations in contact finish composition (Tin-Lead versus Tin) and regulatory compliance status do not affect functional interchangeability within the specified operating parameters.

Parameter Comparison

Engineering Selection Recommendations

104450-2 (Main Part): The TE Connectivity 104450-2 is an Active product with RoHS non-compliant status. This part is suitable for applications where legacy compliance requirements are acceptable or where Tin-Lead contact finish is specifically required. Current inventory is 850 pieces.

1-104450-1 (Substitute): The 1-104450-1 is an Active product with ROHS3 Compliant status. This substitute provides equivalent electrical and mechanical performance with improved regulatory compliance for applications requiring RoHS3 adherence. The primary difference is the contact finish composition (Tin versus Tin-Lead) and enhanced compliance certification. Current inventory is 742 pieces. REACH status is Vendor Undefined.

5-104450-2 (Substitute): The 5-104450-2 is an Active product with RoHS Compliant status. This substitute provides equivalent electrical and mechanical performance with RoHS compliance certification. The contact finish composition is Tin, consistent with 1-104450-1. Current inventory is 887 pieces. REACH status is Vendor Undefined.

Selection between these parts should be based on regulatory compliance requirements for the target application and contact finish specifications. All three parts maintain identical electrical performance, mechanical dimensions, and thermal operating range.

Frequently Asked Questions (FAQ)

Q: Are the 104450-2, 1-104450-1, and 5-104450-2 electrically interchangeable?

A: Yes. All three parts share identical electrical specifications including 3-position configuration, 0.100" (2.54mm) pitch, 3A current rating, and -65°C to 105°C operating temperature range. They are electrically interchangeable within these parameters.

Q: What is the difference between Tin-Lead and Tin contact finishes?

A: The 104450-2 features Tin-Lead contact finish, while 1-104450-1 and 5-104450-2 feature Tin contact finish. Both finishes provide 100.0µin (2.54µm) thickness. The contact finish difference does not affect functional compatibility or electrical performance within the specified operating parameters.

Q: Which part should I select for RoHS-compliant applications?

A: For RoHS compliance, select either 1-104450-1 (ROHS3 Compliant) or 5-104450-2 (RoHS Compliant). The 104450-2 is RoHS non-compliant and is not suitable for applications with RoHS requirements.

Q: Are the mechanical dimensions identical across all three parts?

A: Yes. All three parts share identical mechanical specifications including overall contact length of 0.545" (13.84mm), insulation height of 0.535" (13.60mm), shrouding configuration (Shrouded - 4 Wall), and mounting type (Through Hole). They are mechanically interchangeable.

Q: Can I use these connectors in automotive applications?

A: Yes. All three parts list automotive applications as a supported use case. They are suitable for automotive, general purpose, medical, and telecommunications applications.

Q: What is the packaging format for these connectors?

A: All three parts are supplied in Tube packaging format.

Q: Are there any differences in moisture sensitivity between these parts?

A: No. All three parts have identical Moisture Sensitivity Level (MSL) rating of 1 (Unlimited), indicating no moisture sensitivity restrictions.

Q: What is the fastening mechanism for these connectors?

A: All three parts use a Latch Holder fastening type and include Board Guide and Keying Slot features for proper alignment and retention.