TE Connectivity 1445098-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1445098-3 is a rectangular connector header, right-angle configuration, with 3 positions at 0.118" (3.00mm) pitch. This through-hole, shrouded connector is designed for board-to-cable/wire applications with solder termination and locking ramp fastening. The part is currently active in production and maintains full inventory availability. Substitute parts are identified to address packaging variations, compliance requirements, and supply chain flexibility while maintaining identical electrical and mechanical interface specifications.

Substiute Parts

1445098-3

TE Connectivity AMP ConnectorsIn Stock: 10131445098-3 Datasheet

Current PartRFQ

2-1445098-3

TE Connectivity AMP ConnectorsIn Stock: 75182-1445098-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1445098-3 is determined by strict equivalence across the following critical parameters:

Electrical Interface Requirements:

• Connector type: Header
• Contact type: Male Pin
• Number of positions: 3
• Pitch - mating: 0.118" (3.00mm)
• Voltage rating: 250V
• Operating temperature range: -40°C ~ 105°C

Mechanical Interface Requirements:

• Mounting type: Through Hole, Right Angle
• Termination method: Solder
• Shrouding: Shrouded - 4 Wall
• Fastening type: Locking Ramp
• Insulation material: Polyamide (PA), Nylon
• Insulation color: Black
• Material flammability rating: UL94 V-0

Contact Specifications:

• Contact material: Brass
• Contact shape: Square
• Contact finish - mating: Gold
• Contact finish thickness - mating: 30.0µin (0.76µm)
• Contact finish - post: Tin or Tin-Lead
• Contact finish thickness - post: 100.0µin (2.54µm)
• Contact length - post: 0.138" (3.50mm)
• Insulation height: 0.152" (3.85mm)

Functional Features:

• Board Lock feature
• Series: Micro MATE-N-LOK
• Style: Board to Cable/Wire
• Applications: General Purpose

Substitute parts maintain identical electrical and mechanical performance while differing only in packaging configuration and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (1445098-3): The 1445098-3 is suitable for applications where RoHS non-compliant components are acceptable and bulk packaging is preferred. This part maintains active production status and full inventory availability.

Substitute Part Selection (2-1445098-3): The 2-1445098-3 is the direct functional equivalent with ROHS3 compliance certification. This substitute is required for applications subject to RoHS3 regulatory requirements or where lead-free post termination is mandated. The tray packaging format accommodates automated assembly processes and provides enhanced component protection during storage and transport.

Key Differentiation: The primary distinction between these parts is the contact finish on the post termination. The 1445098-3 uses Tin-Lead finish, while the 2-1445098-3 uses Tin finish. Both finishes maintain identical thickness specifications (100.0µin / 2.54µm) and are compatible with standard solder reflow processes. The 2-1445098-3 variant achieves ROHS3 compliance through the elimination of lead in the post finish.

Compliance Considerations: Selection between these parts depends on regulatory requirements applicable to the end application. The 2-1445098-3 is mandatory for applications requiring ROHS3 compliance. Both parts maintain identical electrical performance, mechanical interface compatibility, and thermal operating characteristics.

Frequently Asked Questions (FAQ)

Q: Are the 1445098-3 and 2-1445098-3 electrically interchangeable?

A: Yes. Both parts maintain identical electrical specifications including voltage rating (250V), operating temperature range (-40°C ~ 105°C), contact material (Brass), and mating contact finish (Gold, 30.0µin). The difference in post termination finish (Tin-Lead versus Tin) does not affect electrical performance.

Q: What is the mechanical compatibility between these parts?

A: Complete mechanical compatibility exists. Both parts share identical dimensions, pitch (0.118" / 3.00mm), number of positions (3), mounting type (Through Hole, Right Angle), shrouding configuration (Shrouded - 4 Wall), and fastening mechanism (Locking Ramp). Direct substitution in PCB designs is supported without layout modifications.

Q: How do the packaging formats differ?

A: The 1445098-3 is supplied in bulk packaging, while the 2-1445098-3 is supplied in tray packaging. Tray packaging provides individual compartmentalization for each connector, reducing the risk of damage during handling and storage. Tray packaging is preferred for automated pick-and-place assembly operations.

Q: What is the significance of the RoHS compliance difference?

A: The 1445098-3 is RoHS non-compliant due to the Tin-Lead post finish. The 2-1445098-3 achieves ROHS3 compliance through the use of Tin post finish, eliminating lead content. Applications subject to RoHS3 regulations, including those for European markets or regulated industries, require the 2-1445098-3 variant.

Q: Can these parts be used interchangeably in existing designs?

A: Functional interchangeability is complete for applications where RoHS compliance is not a constraint. For designs currently using the 1445098-3, substitution with the 2-1445098-3 requires verification that the design does not explicitly specify Tin-Lead termination. In most general-purpose applications, the substitution is direct without design modification.

Q: What is the current inventory status for these parts?

A: The 1445098-3 maintains 1001 pieces in stock. The 2-1445098-3 maintains 7487 pieces in stock. Both parts are active in production with continuous availability.

Q: Are there any thermal or environmental performance differences?

A: No. Both parts maintain identical operating temperature range (-40°C ~ 105°C), moisture sensitivity level (MSL 1 - Unlimited), and material flammability rating (UL94 V-0). Environmental performance is equivalent across all specified parameters.

Q: Which part should be selected for new designs?

A: For new designs, the 2-1445098-3 is recommended due to ROHS3 compliance, which provides regulatory alignment with current and anticipated future requirements. The tray packaging format also supports modern manufacturing processes. The 1445098-3 remains suitable for legacy designs or applications where RoHS compliance is not applicable.