TE Connectivity 535676-3 Rectangular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 535676-3 is a 4-position receptacle connector from the AMPMODU Mod II series, designed for board-to-board applications with 0.100" (2.54mm) pitch spacing. This through-hole, right-angle mounted connector features gold-plated mating contacts and tin-lead plated posts for solder termination. The connector is classified as Active product status and is currently in stock with 1110 pieces available. Substitute parts are identified when equivalent electrical and mechanical specifications are required for applications where the original part is unavailable, when alternative packaging formats are needed, or when compliance requirements differ.

Substiute Parts

535676-3

TE Connectivity AMP ConnectorsIn Stock: 1185535676-3 Datasheet

Current PartRFQ

5535676-3

TE Connectivity AMP ConnectorsIn Stock: 30335535676-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connectors within the AMPMODU Mod II series is determined by alignment of core electrical and mechanical parameters. The substitute part 5535676-3 maintains functional equivalence with the main part 535676-3 through identical specifications in the following critical areas: connector type (receptacle), contact type (female socket), number of positions (4), mating pitch (0.100" / 2.54mm), mounting configuration (through hole, right angle), termination method (solder), mating contact finish (gold), operating temperature range (-55°C ~ 125°C), and insulation material (polyester, glass filled).

The primary distinction between these parts is packaging format and post-contact finish specification. The main part 535676-3 utilizes tin-lead plating on posts with 50.0µin (1.27µm) thickness and is supplied in standard packaging. The substitute part 5535676-3 features tin plating on posts with 150.0µin (3.81µm) thickness and is supplied in bulk packaging. Additionally, the substitute part carries RoHS Compliant status, whereas the main part is RoHS non-compliant.

Parameter Comparison

Engineering Selection Recommendations

Selection between the main part 535676-3 and substitute part 5535676-3 is determined by application compliance requirements and packaging needs.

535676-3 is appropriate for applications where RoHS non-compliant components are acceptable and tin-lead post plating is specified. This part is supplied in standard packaging format.

5535676-3 is appropriate for applications requiring RoHS compliance. This part features tin post plating with increased thickness (150.0µin versus 50.0µin) and is supplied in bulk packaging format. The higher inventory availability (3006 pieces versus 1110 pieces) supports applications with larger volume requirements.

Both parts maintain identical electrical and mechanical performance characteristics within the AMPMODU Mod II series, including connector type, contact configuration, mating pitch, mounting orientation, and operating temperature range. Selection should be based on regulatory compliance mandates and packaging format requirements specific to the application.

Frequently Asked Questions (FAQ)

Q: Are 535676-3 and 5535676-3 electrically interchangeable?

A: Yes. Both parts are electrically equivalent, featuring identical connector type (receptacle), contact type (female socket), number of positions (4), mating pitch (0.100" / 2.54mm), and mating contact finish (gold). They operate within the same temperature range (-55°C ~ 125°C) and utilize identical insulation materials.

Q: What is the difference in post plating between these parts?

A: The main part 535676-3 features tin-lead plating on posts with 50.0µin (1.27µm) thickness. The substitute part 5535676-3 features tin plating on posts with 150.0µin (3.81µm) thickness. Both finishes are suitable for solder termination.

Q: Why does 5535676-3 have RoHS Compliant status while 535676-3 does not?

A: The RoHS compliance difference is attributable to the post plating composition. The substitute part 5535676-3 uses tin plating (RoHS compliant), while the main part 535676-3 uses tin-lead plating (RoHS non-compliant). Applications subject to RoHS regulations must use 5535676-3.

Q: What is the difference in packaging between these parts?

A: The main part 535676-3 is supplied in standard packaging format. The substitute part 5535676-3 is supplied in bulk packaging format. Bulk packaging is typically used for high-volume applications and offers greater inventory availability.

Q: Can I use 5535676-3 as a direct replacement for 535676-3 in existing designs?

A: Substitution is permissible when the application does not require tin-lead plating specifically and when RoHS compliance is acceptable or required. The mechanical and electrical performance characteristics are equivalent. Verify that the application design does not mandate tin-lead post plating composition.

Q: Are there any mechanical compatibility issues between these parts?

A: No. Both parts share identical mechanical specifications including mounting type (through hole, right angle), insulation height (0.137" / 3.47mm), contact length (0.115" / 2.92mm), and contact shape (square). They are mechanically interchangeable within the AMPMODU Mod II series.

Q: Which part should I select for new designs?

A: For new designs, selection depends on regulatory requirements. If RoHS compliance is required or preferred, use 5535676-3. If tin-lead plating is specifically required and RoHS non-compliance is acceptable, use 535676-3. Both parts are Active status products with adequate inventory availability.