TE Connectivity 1445097-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1445097-5 is a rectangular connector header, right-angle configuration, with 5 positions at 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 classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for ongoing production and repair applications.

Substiute Parts

1445097-5

TE Connectivity AMP ConnectorsIn Stock: 10311445097-5 Datasheet

Current PartRFQ

2-1445097-5

TE Connectivity AMP ConnectorsIn Stock: 9082-1445097-5 Datasheet

DirectRFQ

0436500500

MolexIn Stock: 72460436500500 Datasheet

SimilarRFQ

0436500501

MolexIn Stock: 68620436500501 Datasheet

SimilarRFQ

0436500502

MolexIn Stock: 22600436500502 Datasheet

SimilarRFQ

0436500504

MolexIn Stock: 29510436500504 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 1445097-5 is determined by the following critical parameters:

Primary Matching Criteria:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 5
• Pitch - Mating: 0.118" (3.00mm)
• Mounting Type: Through Hole, Right Angle
• Shrouding: Shrouded - 4 Wall
• Termination: Solder
• Fastening Type: Locking Ramp
• Contact Material: Brass
• Material Flammability Rating: UL94 V-0

Acceptable Variation Parameters:

• Insulation Material: Polyamide (PA), Nylon or Liquid Crystal Polymer (LCP), Glass Filled
• Contact Finish - Mating: Gold or Tin (both acceptable for electrical continuity)
• Contact Finish - Post: Tin or Tin-Lead (both acceptable for solder termination)
• Contact Length - Post: Minor dimensional variations within manufacturing tolerance
• Insulation Height: Minor dimensional variations within manufacturing tolerance

The substitute parts listed maintain all primary matching criteria while allowing for material and finish variations that do not compromise electrical or mechanical function.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: TE Connectivity 2-1445097-5

The 2-1445097-5 is the direct successor to the obsolete 1445097-5. Both parts share identical electrical and mechanical specifications, including connector type, pitch, position count, mounting configuration, and shrouding. The primary difference is product status: 2-1445097-5 is active and currently manufactured. This part maintains the original Micro MATE-N-LOK series designation and is the preferred choice for direct replacement in existing designs. The only material difference is the contact finish post specification (Tin versus Tin-Lead), which does not affect solder termination compatibility.

Secondary Recommendations: Molex Micro-Fit 3.0 Series (0436500500, 0436500501, 0436500502, 0436500504)

The Molex alternatives are suitable for applications where cross-manufacturer compatibility is acceptable. All four Molex parts maintain the critical electrical and mechanical parameters: 5-position header, 3.00mm pitch, through-hole right-angle mounting, shrouded 4-wall configuration, solder termination, and locking ramp fastening. All Molex alternatives are active products with ROHS3 compliance and REACH Unaffected status.

Differences between Molex variants relate to contact finish specifications:

• 0436500500: Tin mating finish
• 0436500501: Gold mating finish, 15.0µin thickness
• 0436500502: Gold mating finish, 30.0µin thickness
• 0436500504: Gold mating finish, 15.0µin thickness

Molex parts feature Liquid Crystal Polymer (LCP) glass-filled insulation material, which provides enhanced thermal and mechanical properties compared to the polyamide nylon of the original part. Contact post length is 0.125" (3.18mm) versus 0.114" (2.90mm) on the TE part, and insulation height is 0.172" (4.37mm) versus 0.152" (3.85mm). These dimensional variations require PCB layout verification to ensure clearance compatibility.

Compliance Considerations

All substitute parts maintain UL94 V-0 flammability rating and are RoHS compliant. The TE 2-1445097-5 carries RoHS Compliant status, while Molex alternatives are ROHS3 Compliant. All parts are MSL 1 (Unlimited moisture sensitivity), suitable for standard storage and handling conditions.

Frequently Asked Questions (FAQ)

Q: Can the Molex Micro-Fit 3.0 series parts be used as direct replacements for the TE Connectivity 1445097-5?

A: Molex parts are electrically and mechanically compatible for the connector interface. However, dimensional differences in contact post length (0.125" versus 0.114") and insulation height (0.172" versus 0.152") require verification of PCB pad layout and clearance. The mating pitch and position count are identical, ensuring proper mating with corresponding receptacle connectors.

Q: What is the difference between the TE 1445097-5 and 2-1445097-5?

A: Both parts are functionally identical with the same electrical and mechanical specifications. The 1445097-5 is obsolete, while 2-1445097-5 is the active production equivalent. The contact finish post differs (Tin-Lead versus Tin), but both are compatible with standard solder termination processes.

Q: Are there differences in insulation material between the TE and Molex options?

A: Yes. The TE parts use Polyamide (PA) Nylon insulation, while Molex Micro-Fit 3.0 series uses Liquid Crystal Polymer (LCP) glass-filled material. Both materials meet UL94 V-0 flammability requirements. LCP provides superior thermal stability and dimensional consistency, while polyamide nylon offers established compatibility with legacy designs.

Q: Which Molex part number should be selected if gold mating finish is required?

A: Three Molex options provide gold mating finish: 0436500501, 0436500502, and 0436500504. The difference is contact finish thickness: 0436500501 and 0436500504 have 15.0µin (0.38µm) thickness, while 0436500502 has 30.0µin (0.76µm) thickness. Selection depends on application requirements for contact durability and wear resistance.

Q: Are all substitute parts RoHS compliant?

A: Yes. The TE 2-1445097-5 is RoHS Compliant. All four Molex alternatives (0436500500, 0436500501, 0436500502, 0436500504) are ROHS3 Compliant. Both compliance levels are acceptable for current regulatory requirements.

Q: What is the packaging difference between the main part and substitutes?

A: The original 1445097-5 packaging is not specified in the data. The TE 2-1445097-5 is supplied in Tray packaging. All Molex alternatives are supplied in Tray packaging. Confirm packaging requirements with procurement specifications for your application.

Q: Can the TE 1445097-5 be used interchangeably with the TE 2-1445097-5 in new designs?

A: No. The 1445097-5 is obsolete and no longer manufactured. New designs must use the 2-1445097-5 or approved alternatives. Existing inventory of 1445097-5 may be used for repair and maintenance of legacy equipment.

Q: What are the voltage and current ratings for these connectors?

A: The TE parts are rated for 250V. Current rating varies by wire gauge and is not specified as a fixed value. Molex parts do not specify voltage or current ratings in the provided data. Consult detailed datasheets for specific current capacity based on wire gauge and application requirements.