AUSB1-DFN-PTR9 USB-C Connector Equivalent & Substitute Parts

Part Overview

The AUSB1-DFN-PTR9 is an active USB-C (USB TYPE-C) receptacle connector manufactured by Assmann WSW Components, designed for USB 3.2 Gen 2 applications. This 24-position, through-hole, right-angle mounted connector operates across an extended temperature range of -55°C to 85°C and supports multiple current ratings up to 5A. The connector is shielded, gold-plated, and housed in stainless steel (SUS304) with UL94 V-0 flammability rating. Substitute parts are necessary when the primary part is unavailable, when alternative packaging formats are required, or when specific current rating or temperature range requirements differ from the main part specification.

Substiute Parts

AUSB1-DFN-PTR9

Assmann WSW ComponentsIn Stock: 1104AUSB1-DFN-PTR9 Datasheet

Current PartRFQ

10159872-00011LF

Amphenol ICC (FCI)In Stock: 494110159872-00011LF Datasheet

Parametric EquivalentRFQ

KUSBX-SMTTH-CS1-BTR

Kycon, Inc.In Stock: 2034KUSBX-SMTTH-CS1-BTR Datasheet

Parametric EquivalentRFQ

RAHPCUC31AU1TR

Switchcraft Inc.In Stock: 2560RAHPCUC31AU1TR Datasheet

Parametric EquivalentRFQ

RAHPCUC31AUTR

Switchcraft Inc.In Stock: 2743RAHPCUC31AUTR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AUSB1-DFN-PTR9 is determined by strict adherence to the following core parameters:

Critical Parameters (Must Match):

• Connector Type: USB-C (USB TYPE-C)
• Specifications: USB 3.2 Gen 2 (USB 3.1 Gen 2, Superspeed + (USB 3.1))
• Number of Contacts: 24
• Gender: Receptacle
• Mounting Type: Through Hole, Right Angle
• Mounting Feature: Horizontal
• Termination: Solder
• Shielding: Shielded
• Contact Finish: Gold
• Number of Ports: 1

Allowable Variation Parameters:

• Packaging format (Tape & Reel vs. Cut Tape)
• Operating Temperature range (provided the substitute supports the application's minimum and maximum requirements)
• Current Rating (Amps) (provided the substitute meets or exceeds the application's current requirement)
• Voltage - Rated (when specified in the main part)
• Shell/Shielding Material (Steel, Stainless variants acceptable)
• Insulation Color (when not critical to application)

All four substitute parts listed meet the critical parameters and are therefore valid equivalents for the AUSB1-DFN-PTR9.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are active products with ROHS3 compliance status and meet the critical electrical and mechanical parameters required for USB 3.2 Gen 2 receptacle connector applications.

10159872-00011LF (Amphenol ICC): This substitute is suitable for applications where the operating temperature minimum requirement does not exceed -25°C. The part supports 5A current rating and is ROHS3 compliant with REACH Unaffected status. Packaging is provided in Cut Tape format.

KUSBX-SMTTH-CS1-BTR (Kycon, Inc.): This substitute offers the broadest current rating support (0.25A, 1.25A, 5A, 6.25A) and operates across -30°C to 85°C. The part is RoHS compliant and provides Cut Tape packaging. This option is suitable for applications requiring higher current capacity or flexibility in current rating selection.

RAHPCUC31AU1TR (Switchcraft Inc.): This substitute operates across -30°C to 85°C and supports 0.5A current rating. ROHS3 compliance and REACH Unaffected status are confirmed. Material flammability rating is not specified. This part is suitable for lower-current applications.

RAHPCUC31AUTR (Switchcraft Inc.): This substitute operates across -30°C to 85°C and supports 3A current rating. ROHS3 compliance and REACH Unaffected status are confirmed. Material flammability rating is not specified. This part is suitable for mid-range current applications.

Selection should be based on the specific application's operating temperature minimum requirement, current rating requirement, and packaging format preference.

Frequently Asked Questions (FAQ)

Q: Can the AUSB1-DFN-PTR9 be directly replaced with any of the listed substitutes?

A: All four substitute parts meet the critical electrical and mechanical parameters (USB-C connector type, USB 3.2 Gen 2 specification, 24-position receptacle, through-hole right-angle mounting, solder termination, shielded design, and gold contact finish). Direct replacement is possible provided the application's operating temperature minimum and current rating requirements are met by the selected substitute.

Q: What is the primary difference between the AUSB1-DFN-PTR9 and its substitutes?

A: The main differences are packaging format (Tape & Reel vs. Cut Tape), operating temperature range minimum (-55°C for the main part versus -25°C to -30°C for substitutes), current rating specifications, and voltage rating. All parts maintain identical connector form factor and USB 3.2 Gen 2 functionality.

Q: Which substitute should be selected for applications requiring the lowest operating temperature?

A: The AUSB1-DFN-PTR9 itself supports -55°C minimum temperature. If this part is unavailable, none of the listed substitutes support operation below -25°C. The 10159872-00011LF supports -25°C minimum, while KUSBX-SMTTH-CS1-BTR, RAHPCUC31AU1TR, and RAHPCUC31AUTR all support -30°C minimum.

Q: Are there packaging format considerations when selecting a substitute?

A: Yes. The AUSB1-DFN-PTR9 is supplied in Tape & Reel (TR) format, while all four substitutes are supplied in Cut Tape (CT) format. Cut Tape packaging is suitable for lower-volume applications and manual assembly processes, whereas Tape & Reel is optimized for high-volume automated assembly. Packaging format selection depends on production volume and assembly equipment capabilities.

Q: What current rating should be selected for my application?

A: Select a substitute with a current rating equal to or greater than the maximum current required by the application. The AUSB1-DFN-PTR9 supports 0.25A, 1.25A, and 5A. The KUSBX-SMTTH-CS1-BTR offers the widest current rating range (0.25A, 1.25A, 5A, 6.25A). The RAHPCUC31AU1TR supports 0.5A, and the RAHPCUC31AUTR supports 3A.

Q: Are all substitutes RoHS compliant?

A: Yes. The AUSB1-DFN-PTR9, 10159872-00011LF, RAHPCUC31AU1TR, and RAHPCUC31AUTR are ROHS3 compliant. The KUSBX-SMTTH-CS1-BTR is RoHS compliant. All parts meet regulatory requirements for hazardous substance restrictions.

Q: What is the significance of the UL94 V-0 flammability rating?

A: UL94 V-0 indicates the material meets the highest flammability classification, meaning the material is self-extinguishing and does not propagate flame. The AUSB1-DFN-PTR9 and 10159872-00011LF explicitly specify UL94 V-0. The RAHPCUC31AU1TR and RAHPCUC31AUTR do not specify a flammability rating. Applications requiring certified flammability performance should prioritize parts with explicit UL94 V-0 designation.

Q: Is the voltage rating difference between parts significant?

A: The AUSB1-DFN-PTR9 specifies 20V rated voltage, while the 10159872-00011LF specifies 5V. The remaining substitutes do not specify voltage rating. For applications operating at voltages exceeding 5V, the AUSB1-DFN-PTR9 or parts with unspecified voltage ratings should be selected. For standard USB 3.2 Gen 2 applications operating at 5V, all parts are suitable.

Q: What is the mating cycle rating and why does it matter?

A: The AUSB1-DFN-PTR9 and 10159872-00011LF specify 10000 mating cycles, indicating the connector is rated for 10000 connect/disconnect operations. The KUSBX-SMTTH-CS1-BTR also specifies 10000 cycles. The RAHPCUC31AU1TR and RAHPCUC31AUTR do not specify mating cycle ratings. For applications requiring frequent connector mating, parts with specified mating cycle ratings should be prioritized.