TE Connectivity AMP Connectors 1-1445048-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-1445048-2 is a 12-position rectangular connector housing designed for the Micro MATE-N-LOK series. This plug housing accommodates male pin contacts with a 3.00mm pitch and is configured for panel mount, snap-in installation. The connector is actively manufactured and RoHS compliant, making it suitable for applications requiring reliable rectangular connector solutions in compact form factors.

Substitute parts become necessary when the primary part experiences extended lead times, inventory constraints, or when design flexibility permits the use of equivalent connector housings from alternative manufacturers that meet identical electrical and mechanical specifications.

Substiute Parts

1-1445048-2

TE Connectivity AMP ConnectorsIn Stock: 10581-1445048-2 Datasheet

Current PartRFQ

0436401200

MolexIn Stock: 36510436401200 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connector housings is determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters establish substitution eligibility:

Critical Substitution Parameters:

• Connector type (Plug)
• Contact type (Male Pin)
• Number of positions (12)
• Pitch specification (0.118" / 3.00mm)
• Number of rows (1)
• Mounting configuration (Panel Mount, Snap-In)
• Contact termination method (Crimp)
• Fastening mechanism (Locking Ramp)
• Housing color (Black)
• Insulation material composition (Polyamide/Nylon)
• Operating temperature range (-40°C to 105°C)

The Molex 0436401200 connector housing meets all specified parameters and qualifies as a parametric equivalent to the TE Connectivity 1-1445048-2. Both parts function identically within the defined electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 1-1445048-2 and Molex 0436401200 are active products with current manufacturing status. The TE Connectivity part carries RoHS compliance certification, while the Molex equivalent carries ROHS3 compliance certification, both meeting current regulatory requirements.

Selection between these parts should be based on:

Availability and Lead Time: The Molex 0436401200 currently maintains higher inventory levels (3588 pieces) compared to the TE Connectivity part (964 pieces), making it suitable for applications with extended procurement timelines or high-volume requirements.

Supply Chain Continuity: Both manufacturers maintain active product status, ensuring continued availability and support for future procurement cycles.

Regulatory Compliance: Both parts satisfy RoHS requirements applicable to their respective manufacturing regions and certification standards. The ROHS3 designation for the Molex part indicates compliance with the most current regulatory framework.

Moisture Sensitivity: Both parts carry MSL 1 rating, indicating unlimited shelf life without moisture control requirements, simplifying storage and handling procedures.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0436401200 be used as a direct replacement for the TE Connectivity 1-1445048-2?

A: Yes. Both connector housings are parametrically equivalent across all specified electrical and mechanical parameters, including connector type, contact configuration, pitch, mounting method, and operating temperature range. They are functionally interchangeable for applications designed around the 12-position, 3.00mm pitch rectangular connector specification.

Q: Are there any differences in the insulation material between these two parts?

A: Both parts utilize polyamide and nylon insulation materials. The TE Connectivity part specifies PA66 (Nylon 6/6), while the Molex part specifies PA (Polyamide) and Nylon. These material compositions are equivalent in performance characteristics for the specified operating temperature range and environmental conditions.

Q: What is the significance of the MSL 1 rating for both parts?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life. These connector housings do not require controlled moisture storage conditions and can be stored and handled under standard industrial environments without degradation or performance loss.

Q: Do these connector housings include contacts?

A: No. Both the TE Connectivity 1-1445048-2 and Molex 0436401200 are housing-only components. Contacts must be procured separately and are not included with the housing purchase.

Q: Are both parts RoHS compliant?

A: Yes. The TE Connectivity part carries RoHS compliance certification, and the Molex part carries ROHS3 compliance certification. Both meet current regulatory requirements for restricted substance limitations in electronic components.

Q: What is the difference between RoHS and ROHS3 compliance?

A: Both certifications indicate compliance with Restriction of Hazardous Substances regulations. ROHS3 represents the most current version of the regulatory standard. Both certifications satisfy RoHS requirements and are acceptable for applications subject to these regulations.

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

A: Yes. Since both parts meet identical specifications for connector type, position count, pitch, mounting configuration, and operating parameters, they can be used interchangeably in designs that reference either the TE Connectivity or Molex part number.