TE Connectivity 535542-7 Rectangular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 535542-7 is a 14-position receptacle connector from the AMPMODU Mod IV series, designed for board-to-board or cable applications with 0.100" (2.54mm) pitch through-hole mounting. This connector features gold-plated mating contacts and tin-lead plated posts, operating across a temperature range of -65°C to 125°C with a 2A current rating per contact.

The part is currently active in production with 977 pieces in stock. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when specific compliance requirements necessitate alternative configurations.

Substiute Parts

535542-7

TE Connectivity AMP ConnectorsIn Stock: 1066535542-7 Datasheet

Current PartRFQ

5-535542-7

TE Connectivity AMP ConnectorsIn Stock: 8545-535542-7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connectors is determined by strict equivalence across the following critical parameters:

Mechanical Compatibility:

• Number of positions (14)
• Pitch spacing (0.100" / 2.54mm)
• Row configuration (2 rows)
• Row spacing (0.100" / 2.54mm)
• Mounting type (Through Hole)
• Connector orientation (Bottom or Top Entry)

Electrical Compatibility:

• Contact type (Female Socket)
• Current rating (2A minimum)
• Operating temperature range (-65°C to 125°C minimum)
• Contact finish - mating surface (Gold)

Material & Construction:

• Insulation material (Polyester, Glass Filled)
• Contact material (Phosphor Bronze)
• Fastening type (Push-Pull)

The substitute part 5-535542-7 maintains full equivalence across all mechanical and electrical parameters. Variations in post-side contact finish and compliance certifications do not affect functional interchangeability in standard applications.

Parameter Comparison

Engineering Selection Recommendations

Both the 535542-7 and 5-535542-7 are functionally equivalent rectangular connectors suitable for identical applications. Selection between these parts should be based on the following criteria:

Primary Part (535542-7):

• Use when tin-lead post finish is required for legacy system compatibility
• Select when REACH Affected status aligns with supply chain requirements
• Choose when flammability rating specification is not mandated

Substitute Part (5-535542-7):

• Use when RoHS3 compliance is required for new designs or regulated applications
• Select when UL94 V-0 flammability rating is specified in design requirements
• Choose when lead-free or reduced-lead solder compatibility is necessary
• Preferred for applications requiring enhanced environmental compliance

Both parts maintain identical mechanical and electrical performance characteristics. The substitute part provides enhanced compliance certifications suitable for modern manufacturing and regulatory environments.

Frequently Asked Questions (FAQ)

Q: Can 5-535542-7 be used as a direct replacement for 535542-7 in existing assemblies?

A: Yes. Both connectors are mechanically and electrically identical. The 14-position receptacle configuration, 0.100" pitch, through-hole mounting, and 2A current rating are equivalent. The primary differences are post-side contact finish (tin versus tin-lead) and compliance certifications, which do not affect functional interchangeability.

Q: What is the significance of the contact finish difference between the two parts?

A: The main part features tin-lead post finish, while the substitute features tin-only post finish. This difference affects solder joint formation during assembly. Tin-lead finishes are compatible with traditional lead-containing solder, while tin finishes are designed for lead-free solder processes. Selection depends on your manufacturing process and solder specifications.

Q: Does RoHS3 compliance on the substitute part affect compatibility?

A: No. RoHS3 compliance indicates the substitute part meets environmental and hazardous substance restrictions. This is a regulatory and supply chain consideration, not a functional one. Both parts perform identically in circuit applications.

Q: Are the mechanical dimensions identical between 535542-7 and 5-535542-7?

A: Yes. Both connectors share identical mechanical specifications: 14 positions, 0.100" (2.54mm) pitch, 2-row configuration, 0.265" (6.73mm) insulation height, and 0.130" (3.30mm) post length. They are fully interchangeable from a PCB layout and mating perspective.

Q: Which part should be selected for new product designs?

A: For new designs, the substitute part 5-535542-7 is recommended due to RoHS3 compliance and UL94 V-0 flammability rating, which align with current manufacturing standards and regulatory requirements. The main part 535542-7 remains suitable for legacy system maintenance and replacement applications.

Q: Is there a difference in operating temperature range between the two parts?

A: No. Both parts operate across the identical temperature range of -65°C to 125°C, ensuring equivalent thermal performance in all applications.

Q: Can these connectors be used interchangeably in board-to-board and cable applications?

A: Yes. Both the 535542-7 and 5-535542-7 are specified for board-to-board or cable applications with bottom or top entry orientation, providing design flexibility for various interconnect configurations.