AUSB1-DFN-PTR1 USB-C Receptacle Connector Equivalent & Substitute Parts

Part Overview

The AUSB1-DFN-PTR1 is a USB-C (USB TYPE-C) receptacle connector manufactured by Assmann WSW Components, designed for USB 3.2 Gen 2 applications. This 24-position surface mount, right-angle connector supports high-speed data transfer with a 3A current rating at 5V and operates across a temperature range of -25°C to 105°C. The part is currently listed as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. Substitute parts must maintain core electrical specifications, connector geometry, and mounting characteristics while meeting modern compliance requirements.

Substiute Parts

AUSB1-DFN-PTR1

Assmann WSW ComponentsIn Stock: 870AUSB1-DFN-PTR1 Datasheet

Current PartRFQ

AUSB1-DFN-PTR3

Assmann WSW ComponentsIn Stock: 10711AUSB1-DFN-PTR3 Datasheet

Parametric EquivalentRFQ

632723300021

Würth ElektronikIn Stock: 2860632723300021 Datasheet

MFR RecommendedRFQ

690-024-631-031

Mercury United Electronics, Inc.In Stock: 1169690-024-631-031 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AUSB1-DFN-PTR1 is determined by strict adherence to the following core parameters:

Critical Matching Parameters:

• Connector Type: USB-C (USB TYPE-C)
• Number of Contacts: 24
• Gender: Receptacle
• USB Specification: USB 3.2 Gen 2 (USB 3.1 Gen 2, Superspeed +)
• Mounting Type: Surface Mount, Right Angle; Through Hole
• Mounting Feature: Horizontal
• Termination: Solder

Allowable Variation Parameters:

• Operating Temperature: May extend beyond -25°C ~ 105°C (wider ranges acceptable)
• Current Rating: May exceed 3A (higher ratings acceptable)
• Voltage Rating: May exceed 5V (higher ratings acceptable)
• Mating Cycles: Must equal or exceed 10000
• Contact Finish: Gold (as specified)
• Compliance: ROHS3 Compliant, REACH Unaffected

Three substitute parts meet these criteria and are grouped as follows:

Group 1 - Parametric Equivalent (Active Status): AUSB1-DFN-PTR3 (Assmann WSW Components) - Same manufacturer, extended electrical ratings, active product status.

Group 2 - Manufacturer Recommended: 632723300021 (Würth Elektronik) - Cross-manufacturer equivalent with enhanced specifications and UL94 V-0 flammability rating.

Group 3 - Parametric Equivalent (Active Status): 690-024-631-031 (Mercury United Electronics, Inc.) - Alternative supplier with active product status.

Parameter Comparison

Engineering Selection Recommendations

AUSB1-DFN-PTR3 (Assmann WSW Components) is the primary substitute for the obsolete AUSB1-DFN-PTR1. Both parts share the same manufacturer and base product number (AUSB1-DF), ensuring design continuity. The AUSB1-DFN-PTR3 offers extended operating temperature range (-40°C to 105°C), increased current capacity (5A), and higher voltage rating (20V), making it suitable for applications requiring enhanced thermal and electrical performance. Active product status ensures long-term availability and supply chain stability. Packaging is provided in Tape & Reel format with 10612 units in stock.

632723300021 (Würth Elektronik) is the manufacturer-recommended equivalent and represents a cross-manufacturer solution. This part maintains all critical mechanical and electrical parameters while adding UL94 V-0 flammability certification. The operating temperature range matches the original part (-25°C to 105°C), and current/voltage ratings are enhanced (5A at 20VDC). This option is suitable for applications requiring third-party component qualification or where Würth Elektronik components are preferred within the supply chain.

690-024-631-031 (Mercury United Electronics, Inc.) is a parametric equivalent with active product status. This part meets all core substitution criteria but features a reduced current rating (1A) and narrower operating temperature range (-40°C to 85°C). Selection of this part should be limited to applications where the lower current rating and temperature constraints are acceptable. The UL94 V-0 flammability rating provides additional compliance documentation.

All three substitutes maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original part.

Frequently Asked Questions (FAQ)

Q: Can AUSB1-DFN-PTR3 be used as a direct replacement for AUSB1-DFN-PTR1?

A: Yes. Both parts share identical connector type, contact count, gender, USB specification, mounting type, and termination method. The AUSB1-DFN-PTR3 provides extended electrical and thermal ratings, making it a direct upgrade. No PCB redesign is required.

Q: What is the primary difference between the three substitute parts?

A: AUSB1-DFN-PTR3 and 632723300021 offer enhanced current ratings (5A) and voltage ratings (20V) compared to the original 3A at 5V specification. The 690-024-631-031 has a reduced current rating (1A), limiting its use to lower-power applications. All three maintain the same connector geometry and USB 3.2 Gen 2 specification.

Q: Are there packaging differences between substitutes?

A: All three substitutes are supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes. The original AUSB1-DFN-PTR1 packaging format was not specified in the data provided.

Q: Which substitute should be selected for new designs?

A: AUSB1-DFN-PTR3 is recommended for new designs requiring same-manufacturer continuity and extended performance margins. For applications requiring cross-manufacturer qualification, 632723300021 offers manufacturer recommendation status and additional flammability certification.

Q: Does operating temperature range affect substitution eligibility?

A: Operating temperature range is an allowable variation parameter. Substitutes with extended ranges (such as AUSB1-DFN-PTR3 at -40°C to 105°C) are acceptable for applications operating within the original -25°C to 105°C specification. Applications requiring operation below -25°C or above 105°C must select parts with appropriate extended ranges.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All three substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the regulatory requirements of the original AUSB1-DFN-PTR1.

Q: What is the significance of the "Active" product status for substitutes?

A: Active product status indicates ongoing manufacturer support, continued production, and long-term supply chain availability. The original AUSB1-DFN-PTR1 is obsolete, making active substitutes essential for production continuity and future component sourcing.