TE Connectivity 535541-7 Rectangular Connector: Equivalent & Substitute Parts

Part Overview

The TE Connectivity 535541-7 is a 9-position receptacle connector from the AMPMODU Mod IV series, designed for board-to-board or cable applications. This connector features a 0.100" (2.54mm) pitch, through-hole solder termination, and gold-plated mating contacts rated for 2A continuous current. The part is currently active in production with 1009 units in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across connector geometry, contact configuration, pitch spacing, and termination method. Alternative part numbers may be necessary due to inventory availability, compliance requirements, or specific application constraints.

Substiute Parts

535541-7

TE Connectivity AMP ConnectorsIn Stock: 1024535541-7 Datasheet

Current PartRFQ

5-535541-7

TE Connectivity AMP ConnectorsIn Stock: 15085-535541-7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connectors in this category is determined by strict equivalence across the following parameters:

Critical Matching Parameters:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (9)
• Pitch spacing (0.100" / 2.54mm)
• Mounting method (Through Hole)
• Termination type (Solder)
• Contact finish at mating interface (Gold)
• Current rating (2A)
• Operating temperature range (-65°C ~ 125°C)
• Insulation material composition (Polyester, Glass Filled)
• Series designation (AMPMODU Mod IV)

The substitute part 5-535541-7 maintains all critical electrical and mechanical parameters required for direct substitution in applications designed for the 535541-7. Variations in post-side contact finish and compliance certifications do not affect functional interchangeability within the specified operating envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the 535541-7 and 5-535541-7 are active production parts from TE Connectivity's AMPMODU Mod IV series and maintain functional equivalence across all critical electrical and mechanical parameters. Selection between these parts is determined by application-specific compliance and regulatory requirements.

535541-7 Selection Criteria:

• Applications where RoHS non-compliant components are acceptable
• Designs utilizing tin-lead post-side contact finishes
• Environments where REACH-affected material status is permissible
• Existing inventory availability of 1009 units

5-535541-7 Selection Criteria:

• Applications requiring RoHS compliance certification
• Designs requiring UL94 V-0 flammability rating documentation
• Environments with stricter material composition restrictions
• Higher inventory availability of 1484 units
• Post-side contact finish specified as tin (lead-free)

Both connectors operate across the identical temperature range (-65°C ~ 125°C) and maintain the same 2A current rating. The mating-side gold contact finish, pitch spacing, and mechanical form factor are identical, ensuring direct substitution in PCB layouts and connector mating applications.

Frequently Asked Questions (FAQ)

Q: Can 5-535541-7 be used as a direct replacement for 535541-7 in existing designs?

A: Yes. The 5-535541-7 maintains all critical electrical and mechanical parameters required for direct substitution. The connector geometry, pitch spacing (0.100" / 2.54mm), contact configuration (9-position female socket), current rating (2A), and operating temperature range (-65°C ~ 125°C) are identical. Variations in post-side contact finish and compliance certifications do not affect functional interchangeability within the specified operating envelope.

Q: What is the difference between the post-side contact finishes?

A: The 535541-7 features tin-lead post-side contact finish (150.0µin / 3.81µm thickness), while the 5-535541-7 features tin post-side contact finish with identical thickness. Both finishes provide equivalent solder joint reliability and electrical performance. The tin finish in the 5-535541-7 supports lead-free soldering processes and RoHS compliance requirements.

Q: Why does 5-535541-7 have RoHS Compliant status while 535541-7 is RoHS non-compliant?

A: The 5-535541-7 is manufactured to RoHS Compliant specifications, eliminating restricted substances such as lead from the post-side contact finish. The 535541-7 retains tin-lead contact finish, which contains lead and is classified as RoHS non-compliant. Both parts are functionally equivalent; selection depends on regulatory and environmental requirements of the application.

Q: Are the mating-side contact finishes identical?

A: Yes. Both the 535541-7 and 5-535541-7 feature gold-plated mating contacts with identical thickness (30.0µin / 0.76µm). The mating interface is functionally equivalent across both parts.

Q: What is the significance of the UL94 V-0 flammability rating on 5-535541-7?

A: The UL94 V-0 rating on the 5-535541-7 indicates that the insulation material meets UL94 vertical flame test requirements, demonstrating superior flame resistance. The 535541-7 does not specify a flammability rating. Applications requiring documented flammability performance should specify the 5-535541-7.

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

A: Yes. Both the 535541-7 and 5-535541-7 are rated for board-to-board or cable style applications. The through-hole solder termination and push-pull fastening mechanism are identical, supporting equivalent installation methods.

Q: What is the operating temperature range for both parts?

A: Both connectors operate across the identical temperature range of -65°C to 125°C, ensuring thermal performance equivalence across standard industrial and commercial applications.

Q: Are there any differences in mechanical dimensions?

A: No. Both parts maintain identical mechanical specifications: 9-position configuration, 0.100" (2.54mm) pitch spacing, 0.265" (6.73mm) insulation height, 0.125" (3.18mm) contact post length, and square contact geometry. PCB footprints and mating interface dimensions are identical.

Q: Which part should be selected for new designs?

A: For new designs, the 5-535541-7 is recommended due to RoHS compliance certification, UL94 V-0 flammability rating, and lead-free post-side contact finish. This part supports modern regulatory requirements and environmental standards while maintaining full functional equivalence with the 535541-7.