TE Connectivity AMP Connectors 1445101-7 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1445101-7 is a rectangular connector header designed for surface mount, right-angle applications with 7 positions at 3.00mm pitch. This connector belongs to the Micro MATE-N-LOK series and features shrouded 4-wall construction with board lock fastening. The part is classified as obsolete, making identification of equivalent substitute components necessary for ongoing design support, maintenance, and production continuity.

Substiute Parts

1445101-7

TE Connectivity AMP ConnectorsIn Stock: 8881445101-7 Datasheet

Current PartRFQ

0436500710

MolexIn Stock: 7190436500710 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1445101-7 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Pitch - Mating: 0.118" (3.00mm)
• Number of Positions: 7
• Number of Rows: 1
• Mounting Type: Surface Mount, Right Angle
• Shrouding: Shrouded - 4 Wall
• Termination: Solder
• Fastening Type: Locking Ramp
• Contact Material: Brass
• Features: Board Lock
• Material Flammability Rating: UL94 V-0

The Molex 0436500710 satisfies all mandatory matching parameters and is classified as an active product, providing design continuity for applications currently using the obsolete TE Connectivity part.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement:

The Molex 0436500710 is the appropriate substitute for the obsolete TE Connectivity 1445101-7. Both connectors share identical functional specifications across all critical mating and mounting parameters. The Molex part is currently in active production status, ensuring long-term availability and supply chain continuity.

Compliance Considerations:

The TE Connectivity 1445101-7 is RoHS non-compliant, while the Molex 0436500710 is ROHS3 compliant. Applications subject to RoHS directives or requiring compliance with current environmental regulations should transition to the Molex substitute. The Molex part is also REACH unaffected, providing additional regulatory clarity for international applications.

Insulation Material Difference:

The TE Connectivity part uses Polyamide (PA) Nylon insulation, while the Molex substitute uses Liquid Crystal Polymer (LCP) glass-filled insulation. Both materials meet UL94 V-0 flammability requirements. The LCP material in the Molex part provides enhanced thermal and mechanical stability, particularly beneficial for high-temperature or high-stress applications.

Operating Temperature:

The TE Connectivity part specifies an operating temperature range of -40°C to 105°C. The Molex part does not provide an explicit operating temperature specification in the available data. Applications with critical temperature requirements should confirm compatibility with the Molex substitute through the manufacturer's technical documentation.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0436500710 be used as a direct replacement for the TE Connectivity 1445101-7?

A: Yes. Both connectors share identical pitch (3.00mm), position count (7), mounting type (surface mount right-angle), shrouding configuration (4-wall), and fastening mechanism (locking ramp). The connectors are mechanically and electrically compatible for board-to-cable/wire applications.

Q: What is the primary reason for substitution?

A: The TE Connectivity 1445101-7 is classified as obsolete. The Molex 0436500710 is an active product with current manufacturing and supply availability, making it the appropriate choice for new designs and ongoing production support.

Q: Are there differences in contact finish specifications?

A: Both parts feature gold-plated mating contacts. The TE Connectivity part specifies 30.0µin (0.76µm) gold thickness, while the Molex part specifies 15.0µin (0.38µm). Both specifications are within industry standards for connector reliability. The post termination differs: TE Connectivity uses tin-lead, while Molex uses tin. Both post finishes are 100.0µin (2.54µm) thick.

Q: What is the packaging difference?

A: The TE Connectivity part packaging is not specified. The Molex 0436500710 is supplied in Tape & Reel (TR) format, which is standard for surface mount components and facilitates automated assembly processes.

Q: Does the insulation material change affect performance?

A: Both insulation materials meet UL94 V-0 flammability requirements. The Molex part uses Liquid Crystal Polymer (LCP) glass-filled material, which provides superior thermal stability and mechanical strength compared to the Polyamide (PA) Nylon used in the TE Connectivity part. This change is generally beneficial for connector reliability and longevity.

Q: Are there RoHS compliance implications?

A: Yes. The TE Connectivity 1445101-7 is RoHS non-compliant. The Molex 0436500710 is ROHS3 compliant. Applications subject to RoHS directives or customer requirements for compliant components must use the Molex substitute.

Q: What is the moisture sensitivity level for both parts?

A: Both connectors are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Are the electrical ratings equivalent?

A: The TE Connectivity part specifies 250V voltage rating. The Molex part does not provide a voltage rating specification in the available data. Current rating for the TE Connectivity part varies by wire gauge. For applications with specific voltage or current requirements, consult the manufacturer's detailed technical specifications for the Molex part.