TE Connectivity 175365-3 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The TE Connectivity 175365-3 is a rectangular connector header designed for through-hole, right-angle board-to-board or cable applications. This shrouded 20-position header operates within the Dynamic D-3500 series and is classified as an active product. The connector features a 0.200" (5.08mm) pitch configuration with solder termination and detent lock fastening. Finding equivalent substitute parts is necessary to address inventory availability, lead time constraints, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

175365-3

TE Connectivity AMP ConnectorsIn Stock: 872175365-3 Datasheet

Current PartRFQ

175365-5

TE Connectivity AMP ConnectorsIn Stock: 1480175365-5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 175365-3 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Pitch - Mating: 0.200" (5.08mm)
• Row Spacing - Mating: 0.200" (5.08mm)
• Number of Positions: 20
• Number of Rows: 2
• Voltage Rating: 600V
• Operating Temperature Range: -55°C ~ 105°C

Mechanical Compatibility Parameters:

• Connector Type: Header
• Mounting Type: Through Hole, Right Angle
• Shrouding: Shrouded - 4 Wall
• Contact Type: Tab
• Termination: Solder
• Fastening Type: Detent Lock
• Insulation Material: Thermoplastic, Polyester, Glass Filled
• Material Flammability Rating: UL94 V-0

Regulatory Compliance Parameters:

• RoHS Status: RoHS Compliant or equivalent
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part 175365-5 meets all critical electrical and mechanical parameters, ensuring direct functional equivalence within the Dynamic D-3500 series.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 175365-5 is a direct functional equivalent to the 175365-3 for applications requiring a 20-position, 0.200" pitch rectangular connector header with through-hole right-angle mounting. Both parts are active products within the Dynamic D-3500 series and maintain identical electrical and mechanical specifications.

Key Differences:

The primary distinction between these parts is the contact finish on the mating surface. The 175365-3 features a gold mating contact finish (30.0µin thickness), while the 175365-5 features a tin mating contact finish (78.7µin thickness). Both finishes are suitable for general purpose and industrial applications operating at 600V and across the -55°C to 105°C temperature range.

Regulatory Compliance:

Both parts are RoHS compliant. The 175365-3 carries RoHS Compliant status, while the 175365-5 carries ROHS3 Compliant status, indicating compliance with the most current RoHS directive requirements. Both parts maintain UL94 V-0 flammability ratings and Moisture Sensitivity Level 1 (Unlimited).

Selection Basis:

Selection between these parts should be based on contact finish requirements specific to the application. The gold finish of the 175365-3 provides enhanced corrosion resistance and lower contact resistance, while the tin finish of the 175365-5 offers cost efficiency. Both parts are suitable for direct substitution in applications where the specified contact finish meets performance requirements.

Frequently Asked Questions (FAQ)

Q: Can the 175365-5 be used as a direct replacement for the 175365-3?

A: Yes. The 175365-5 is electrically and mechanically equivalent to the 175365-3. Both connectors share identical pitch (0.200"), position count (20), row configuration (2 rows), mounting type (through-hole right-angle), shrouding (4-wall), voltage rating (600V), and operating temperature range (-55°C to 105°C). The primary difference is the mating contact finish material and thickness.

Q: What is the difference between the gold and tin contact finishes?

A: The 175365-3 features a gold mating contact finish at 30.0µin (0.76µm) thickness, while the 175365-5 features a tin mating contact finish at 78.7µin (2.00µm) thickness. Gold finishes provide superior corrosion resistance and lower contact resistance, making them suitable for applications requiring long-term reliability in harsh environments. Tin finishes are cost-effective and suitable for general purpose and industrial applications with standard environmental conditions.

Q: Are both parts RoHS compliant?

A: Yes. The 175365-3 is RoHS Compliant, and the 175365-5 is ROHS3 Compliant. Both meet RoHS directive requirements. ROHS3 represents compliance with the most current RoHS directive iteration.

Q: What is the Moisture Sensitivity Level for these connectors?

A: Both the 175365-3 and 175365-5 have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Can these connectors be used in industrial applications?

A: Yes. Both parts are rated for general purpose and industrial applications. They operate across the -55°C to 105°C temperature range and carry a UL94 V-0 flammability rating, meeting industrial safety standards.

Q: What is the pitch specification for these connectors?

A: Both connectors feature a 0.200" (5.08mm) mating pitch with 0.200" (5.08mm) row spacing. This specification determines compatibility with mating connectors and PCB layouts.

Q: Are these connectors suitable for board-to-board applications?

A: Yes. Both the 175365-3 and 175365-5 are classified as board-to-board or cable connectors with through-hole right-angle mounting, making them suitable for interconnecting PCBs or connecting cables to PCBs.

Q: What is the voltage rating for these connectors?

A: Both connectors are rated for 600V operation, suitable for general purpose and industrial electrical applications within this voltage specification.

Q: How many contact positions are available in these connectors?

A: Both connectors feature 20 contact positions arranged in 2 rows, providing a compact solution for multi-signal interconnection applications.