TE Connectivity AMP Connectors 345725-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 345725-5 is a 22-position DIP socket with 0.4" (10.16mm) row spacing, designed for through-hole mounting applications. This component features tin-lead contact finish on beryllium copper mating contacts with a 0.100" (2.54mm) pitch configuration. The part is classified as obsolete, necessitating identification of active equivalent alternatives to support ongoing procurement and design requirements for legacy system maintenance and new production builds utilizing compatible socket specifications.

Substiute Parts

345725-5

TE Connectivity AMP ConnectorsIn Stock: 946345725-5 Datasheet

Current PartRFQ

110-99-422-41-001000

Mill-Max Manufacturing Corp.In Stock: 1023110-99-422-41-001000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 345725-5 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 22 (2 x 11)
• Type: DIP with 0.4" (10.16mm) Row Spacing
• Pitch - Mating: 0.100" (2.54mm)
• Pitch - Post: 0.100" (2.54mm)
• Contact Finish - Mating: Tin-Lead
• Contact Finish - Post: Tin-Lead
• Contact Material - Mating: Beryllium Copper
• Mounting Type: Through Hole
• Termination: Solder
• Features: Open Frame

The Mill-Max Manufacturing Corp. 110-99-422-41-001000 satisfies all mandatory matching parameters, establishing it as a direct functional equivalent. This substitute maintains identical electrical and mechanical interface specifications required for PCB-level compatibility with designs originally specified for the TE Connectivity 345725-5.

Parameter Comparison

Engineering Selection Recommendations

The Mill-Max Manufacturing Corp. 110-99-422-41-001000 is the direct substitute for the obsolete TE Connectivity 345725-5. Selection of this alternative is based on the following engineering factors:

Product Status: The TE Connectivity 345725-5 carries obsolete status, while the Mill-Max 110-99-422-41-001000 maintains active product status, ensuring ongoing availability and supply chain continuity.

Electrical and Mechanical Compatibility: Both components share identical specifications across all critical interface parameters: 22-position DIP configuration, 0.4" row spacing, 0.100" pitch, tin-lead contact finish on beryllium copper mating contacts, through-hole solder termination, and open frame design. These parameters establish direct PCB-level compatibility.

Compliance Alignment: Both parts carry identical RoHS non-compliant status, ECCN classification (EAR99), HTSUS code (8536.69.4040), and Moisture Sensitivity Level (MSL 1). This alignment ensures consistent compliance documentation and supply chain handling requirements.

Physical Considerations: The Mill-Max substitute features a termination post length of 0.125" (3.18mm) compared to the original 0.112" (2.84mm). This 0.013" (0.34mm) difference accommodates standard PCB through-hole tolerances and does not compromise electrical performance or mechanical fit in standard DIP socket footprints.

Additional Specifications: The Mill-Max part provides documented operating temperature range (-55°C ~ 125°C) and current rating (3 A), specifications not provided for the original component. These parameters support thermal and electrical design verification for applications requiring such documentation.

Frequently Asked Questions (FAQ)

Q: Can the Mill-Max 110-99-422-41-001000 be used as a direct replacement for the TE Connectivity 345725-5 in existing PCB designs?

A: Yes. Both components share identical pin count (22 positions), row spacing (0.4"), pitch (0.100"), contact finish (tin-lead), contact material (beryllium copper), mounting type (through-hole), and termination method (solder). The components are electrically and mechanically compatible at the PCB interface level.

Q: What is the significance of the termination post length difference between the two parts?

A: The TE Connectivity 345725-5 specifies 0.112" (2.84mm) post length, while the Mill-Max 110-99-422-41-001000 specifies 0.125" (3.18mm). This 0.013" (0.34mm) difference falls within standard PCB through-hole tolerance ranges and does not affect socket functionality or compatibility with standard DIP package footprints.

Q: Are there compliance or certification differences between these parts?

A: Both components share identical RoHS non-compliant status, ECCN classification (EAR99), HTSUS code (8536.69.4040), and Moisture Sensitivity Level (MSL 1). No compliance divergence exists between the original and substitute parts.

Q: What is the primary reason for substituting the TE Connectivity 345725-5?

A: The TE Connectivity 345725-5 is classified as obsolete, creating supply chain risk for ongoing production and maintenance applications. The Mill-Max 110-99-422-41-001000 maintains active product status, ensuring reliable procurement and long-term availability.

Q: Does the Mill-Max substitute provide additional technical specifications?

A: Yes. The Mill-Max 110-99-422-41-001000 provides documented operating temperature range (-55°C ~ 125°C) and current rating (3 A), specifications not provided for the original TE Connectivity component. These parameters support thermal and electrical design verification when required.

Q: Are there packaging differences between the original and substitute parts?

A: The TE Connectivity 345725-5 packaging is not specified in available documentation. The Mill-Max 110-99-422-41-001000 is supplied in tube packaging. Packaging format does not affect electrical or mechanical compatibility at the component level.