AUSB3-AFN-PSR1 Equivalent & Substitute Parts

Part Overview

The AUSB3-AFN-PSR1 is a USB-A receptacle connector manufactured by Assmann WSW Components, designed for USB 3.2 Gen 1 applications. This surface mount, right-angle connector features 9 positions with solder termination and is rated for 1500 mating cycles. The connector is actively produced and maintains full RoHS3 compliance with REACH unaffected status. Substitute parts are identified to address inventory availability, extended mating cycle requirements, or alternative material specifications while maintaining core electrical and mechanical compatibility.

Substiute Parts

AUSB3-AFN-PSR1

Assmann WSW ComponentsIn Stock: 780AUSB3-AFN-PSR1 Datasheet

Current PartRFQ

AUSB3-AFN-HSR2

Assmann WSW ComponentsIn Stock: 4382AUSB3-AFN-HSR2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AUSB3-AFN-PSR1 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Electrical Compatibility Parameters:

• Connector Type: USB-A (USB TYPE-A)
• USB Specification: USB 3.2 Gen 1 (USB 3.1 Gen 1, Superspeed (USB 3.0))
• Number of Contacts: 9 Position
• Gender: Receptacle
• Current Rating: 0.25A, 1.8A
• Shielding: Shielded

Mechanical Compatibility Parameters:

• Mounting Type: Surface Mount, Right Angle; Through Hole
• Mounting Feature: Horizontal
• Termination: Solder
• Contact Finish: Gold
• Insulation Color: Blue

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Substitute parts must maintain all electrical and mechanical parameters listed above. Variations in operating temperature range, mating cycle rating, shell material, or flammability rating do not disqualify a part from substitution when all primary parameters align.

Parameter Comparison

Engineering Selection Recommendations

Both the AUSB3-AFN-PSR1 and AUSB3-AFN-HSR2 are active products manufactured by Assmann WSW Components and maintain full ROHS3 compliance with REACH unaffected status. Selection between these parts is determined by application-specific requirements:

AUSB3-AFN-PSR1 Selection Criteria:

• Applications requiring extended low-temperature operation down to -55°C
• Designs requiring UL94 V-0 flammability rating
• Brass shell material specification
• Standard mating cycle requirement of 1500 cycles

AUSB3-AFN-HSR2 Selection Criteria:

• Applications with higher mating cycle demands up to 5000 cycles
• Designs where copper alloy shell material is acceptable
• Operating temperature range of -20°C to 85°C is sufficient
• UL94 HB flammability rating is acceptable

Both connectors deliver identical electrical performance for USB 3.2 Gen 1 applications with 9-position receptacle configuration, gold-plated contacts, and 1.8A current rating capability.

Frequently Asked Questions (FAQ)

Q: Can AUSB3-AFN-HSR2 be used as a direct replacement for AUSB3-AFN-PSR1?

A: Yes, for applications where the operating temperature range of -20°C to 85°C is acceptable and mating cycle requirements do not exceed 5000 cycles. Both connectors share identical electrical specifications, contact configuration, and mounting characteristics. Verify that your application does not require the extended low-temperature performance of -55°C or the UL94 V-0 flammability rating of the AUSB3-AFN-PSR1.

Q: What are the key differences between these two connectors?

A: The primary differences are: (1) Operating temperature range: AUSB3-AFN-PSR1 operates from -55°C to 85°C while AUSB3-AFN-HSR2 operates from -20°C to 85°C; (2) Mating cycles: AUSB3-AFN-PSR1 is rated for 1500 cycles while AUSB3-AFN-HSR2 is rated for 5000 cycles; (3) Shell material: AUSB3-AFN-PSR1 uses brass while AUSB3-AFN-HSR2 uses copper alloy; (4) Flammability rating: AUSB3-AFN-PSR1 is UL94 V-0 while AUSB3-AFN-HSR2 is UL94 HB.

Q: Are both connectors RoHS compliant?

A: Yes, both AUSB3-AFN-PSR1 and AUSB3-AFN-HSR2 are ROHS3 compliant with REACH unaffected status, suitable for applications requiring environmental compliance.

Q: Do these connectors support the same USB data rates?

A: Yes, both connectors support USB 3.2 Gen 1 (USB 3.1 Gen 1, Superspeed (USB 3.0)) specifications with identical 9-position receptacle configuration and gold-plated contact finish.

Q: What is the packaging format for these connectors?

A: Both connectors are supplied in Tape & Reel (TR) packaging format suitable for automated assembly processes.

Q: Which connector should I select for high-cycle insertion applications?

A: The AUSB3-AFN-HSR2 is rated for 5000 mating cycles compared to 1500 cycles for the AUSB3-AFN-PSR1, making it suitable for applications requiring extended connector life and frequent mating operations.