AUSB3-AFN-PSR2 Equivalent & Substitute Parts

Part Overview

The AUSB3-AFN-PSR2 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 5000 mating cycles. The part is currently active in production with 900 pieces in stock inventory.

Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and compliance certifications align with the main part, enabling direct replacement in circuit designs while maintaining functional performance and regulatory compliance.

Substiute Parts

AUSB3-AFN-PSR2

Assmann WSW ComponentsIn Stock: 983AUSB3-AFN-PSR2 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-PSR2 are identified based on strict alignment of the following critical parameters:

Electrical Compatibility:

• USB 3.2 Gen 1 specification compliance
• 9-position contact configuration
• Receptacle gender
• 0.25A and 1.8A current rating
• 5000 mating cycle rating
• Gold contact finish
• Shielded construction

Mechanical Compatibility:

• Surface mount, right-angle mounting type
• Horizontal mounting feature
• Solder termination
• Blue insulation color

Regulatory & Compliance:

• ROHS3 compliance
• Moisture Sensitivity Level 1 (Unlimited)
• Active product status

The AUSB3-AFN-HSR2 meets all electrical and mechanical compatibility criteria, with differences limited to packaging format and minor material specifications that do not affect functional interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Both the AUSB3-AFN-PSR2 and AUSB3-AFN-HSR2 are active, ROHS3-compliant USB 3.2 Gen 1 receptacle connectors from Assmann WSW Components with identical electrical and mechanical specifications for connector interface, contact configuration, current handling, and mating cycle performance.

Selection Criteria:

AUSB3-AFN-PSR2 is appropriate when:

• Extended low-temperature operation below -20°C is required (operating range -55°C to 85°C)
• UL94 V-0 material flammability rating is specified
• Standard packaging format is preferred
• Brass shell material is required for specific application requirements

AUSB3-AFN-HSR2 is appropriate when:

• Operating temperature range of -20°C to 85°C is acceptable
• Tape & Reel packaging format is required for automated assembly processes
• Higher inventory availability is advantageous (4313 pieces versus 900 pieces)
• Copper alloy shell material meets application requirements

Both parts maintain full functional compatibility for USB 3.2 Gen 1 data transfer, power delivery, and mechanical durability specifications.

Frequently Asked Questions (FAQ)

Q: Are AUSB3-AFN-PSR2 and AUSB3-AFN-HSR2 electrically interchangeable?

A: Yes. Both connectors meet identical USB 3.2 Gen 1 specifications, support the same 9-position contact configuration, and deliver equivalent current ratings (0.25A, 1.8A) and mating cycle performance (5000 cycles). Electrical performance is functionally equivalent.

Q: What is the primary difference between these two parts?

A: The primary differences are packaging format (standard versus Tape & Reel), operating temperature range (-55°C to 85°C versus -20°C to 85°C), shell material (Brass versus Copper Alloy), and material flammability rating (UL94 V-0 versus UL94 HB). Electrical and mechanical connector interface specifications are identical.

Q: Can AUSB3-AFN-HSR2 be used in applications requiring -55°C operation?

A: No. The AUSB3-AFN-HSR2 operating temperature range is -20°C to 85°C. Applications requiring operation below -20°C must use the AUSB3-AFN-PSR2, which is rated to -55°C.

Q: Does packaging format affect connector performance?

A: No. Tape & Reel (TR) packaging is a supply format for automated assembly processes and does not affect electrical or mechanical connector performance. Both packaging formats deliver identical connector specifications.

Q: Are both parts ROHS3 compliant?

A: Yes. Both AUSB3-AFN-PSR2 and AUSB3-AFN-HSR2 are ROHS3 compliant and carry Moisture Sensitivity Level 1 (Unlimited) rating.

Q: Which part should be selected for high-volume automated assembly?

A: The AUSB3-AFN-HSR2 in Tape & Reel format is optimized for automated pick-and-place assembly processes. Higher inventory availability (4313 pieces) also supports high-volume production requirements.

Q: Do the different shell materials (Brass versus Copper Alloy) affect shielding performance?

A: Both materials provide shielded construction with gold contact finish. Material selection is based on application-specific requirements for thermal properties, mechanical durability, and flammability rating rather than shielding effectiveness.