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KUSBX-SLAS1N9-B15 Equivalent & Substitute Parts
Part Overview
The KUSBX-SLAS1N9-B15 is a USB-A (USB TYPE-A) receptacle connector manufactured by Kycon, Inc., designed for USB 3.2 Gen 1 (USB 3.1 Gen 1, Superspeed USB 3.0) applications. This 9-position through-hole, right-angle connector features a vertical flag mounting configuration and is rated for 1500 mating cycles. The part is active in production and ROHS3 compliant.
Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative sourcing is required for supply chain optimization, or when design flexibility permits selection from multiple qualified manufacturers. The substitute parts listed maintain electrical and mechanical compatibility within the USB 3.0 receptacle connector category.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Connector Type | USB-A (USB TYPE-A) |
| Specifications | USB 3.2 Gen 1 (USB 3.1 Gen 1, Superspeed USB 3.0) |
| Number of Contacts | 9 |
| Gender | Receptacle |
| Mounting Type | Through Hole, Right Angle |
| Mounting Feature | Vertical, Flag |
| Termination | Solder |
| Operating Temperature | -55°C ~ 85°C |
| Voltage - Rated | 30VAC/DC |
| Shielding | Shielded |
| Contact Finish | Gold |
| Shell/Shielding Material | Steel, Stainless |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the KUSBX-SLAS1N9-B15 is determined by strict adherence to the following parameters:
Primary Substitution Criteria:
- Connector Type: USB-A (USB TYPE-A)
- Specifications: USB 3.2 Gen 1 (USB 3.1 Gen 1, Superspeed USB 3.0)
- Number of Contacts: 9
- Gender: Receptacle
- Mounting Type: Through Hole
- Termination: Solder
- Shielding: Shielded
- Contact Finish: Gold
- Shell/Shielding Material: Steel, Stainless
Secondary Compatibility Parameters:
- Operating Temperature Range: -55°C ~ 85°C
- Voltage Rating: 30VAC/DC
- Material Flammability Rating: UL94 V-0
- RoHS Status: ROHS3 Compliant
- Moisture Sensitivity Level: 1 (Unlimited)
Substitute parts are grouped into two categories based on mounting feature configuration:
Category A - Right Angle, Vertical Flag Mounting (Direct Equivalents): Parts with identical mounting configuration to the main part: Molex 0484040003, Amphenol ICC GSB3116342DHR, GSB3116344KHHR, GSB3116346FHR, GSB31D12021HHR, GSB31D13001HHR, GSB31D13021HHR.
Category B - Vertical Mounting (Mounting Feature Variation): Parts with vertical mounting feature without flag configuration: Amphenol ICC GSB3121171CHR, GSB312137CHR, GSB31213R1C5HR. These parts differ in mounting feature but maintain all other critical electrical and mechanical parameters.
Parameter Comparison
| Parameter | KUSBX-SLAS1N9-B15 (Kycon) | 0484040003 (Molex) | GSB3116342DHR (Amphenol) | GSB3116344KHHR (Amphenol) | GSB3116346FHR (Amphenol) | GSB3121171CHR (Amphenol) | GSB312137CHR (Amphenol) | GSB31213R1C5HR (Amphenol) | GSB31D12021HHR (Amphenol) | GSB31D13001HHR (Amphenol) | GSB31D13021HHR (Amphenol) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Connector Type | USB-A | USB-A | USB-A | USB-A | USB-A | USB-A | USB-A | USB-A | USB-A | USB-A | USB-A |
| Specifications | USB 3.2 Gen 1 | USB 3.2 Gen 1 | USB 3.2 Gen 1 | USB 3.2 Gen 1 | USB 3.2 Gen 1 | USB 3.2 Gen 1 | USB 3.2 Gen 1 | USB 3.2 Gen 1 | USB 3.2 Gen 1 | USB 3.2 Gen 1 | USB 3.2 Gen 1 |
| Number of Contacts | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Gender | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle |
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole | Through Hole | Through Hole | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle |
| Mounting Feature | Vertical, Flag | Vertical, Flag | Vertical, Flag | Vertical, Flag | Vertical, Flag | Vertical | Vertical | Vertical | Vertical, Flag | Vertical, Flag | Vertical, Flag |
| Termination | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder |
| Operating Temperature | -55°C ~ 85°C | -20°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C |
| Voltage - Rated | 30VAC/DC | 30VAC/DC | 30VDC | 30VDC | 30VDC | 30VAC | 30VAC | 30VDC | 30VAC | 30VAC | 30VAC |
| Mating Cycles | 1500 | 5000 | 5000 | 5000 | 5000 | 1500 | 1500 | 5000 | 1500 | 1500 | 1500 |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded |
| Contact Finish | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold |
| Shell/Shielding Material | Steel, Stainless | Steel, Stainless | Steel, Stainless | Steel, Stainless | Steel, Stainless | Steel, Stainless | Steel, Stainless | Steel, Stainless | Steel | Steel | Steel |
| Material Flammability Rating | UL94 V-0 | UL94 HB | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | RoHS Compliant | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
Engineering Selection Recommendations
Direct Equivalents (Recommended for Pin-Compatible Replacement):
The following parts maintain identical mounting configuration (Through Hole, Right Angle, Vertical Flag) and are suitable for direct substitution:
-
Molex 0484040003: Meets all electrical specifications. Operating temperature range is -20°C ~ 85°C, which is narrower than the main part. Material flammability rating is UL94 HB versus UL94 V-0 on the main part. Mating cycle rating is 5000 versus 1500. ROHS3 compliant.
-
Amphenol ICC GSB3116342DHR: Fully compatible with operating temperature -55°C ~ 85°C and UL94 V-0 rating. Mating cycles rated at 5000. RoHS compliant. Voltage rating specified as 30VDC.
-
Amphenol ICC GSB3116344KHHR: Fully compatible with operating temperature -55°C ~ 85°C and UL94 V-0 rating. Mating cycles rated at 5000. RoHS compliant. Voltage rating specified as 30VDC.
-
Amphenol ICC GSB3116346FHR: Fully compatible with operating temperature -55°C ~ 85°C and UL94 V-0 rating. Mating cycles rated at 5000. ROHS3 compliant. Voltage rating specified as 30VDC. Insulation color is blue, matching the main part.
-
Amphenol ICC GSB31D12021HHR: Compatible with operating temperature -55°C ~ 85°C and UL94 V-0 rating. Mating cycles rated at 1500, matching the main part. ROHS3 compliant. Shell material is steel (not stainless steel).
-
Amphenol ICC GSB31D13001HHR: Compatible with operating temperature -55°C ~ 85°C and UL94 V-0 rating. Mating cycles rated at 1500, matching the main part. ROHS3 compliant. Shell material is steel (not stainless steel).
-
Amphenol ICC GSB31D13021HHR: Compatible with operating temperature -55°C ~ 85°C and UL94 V-0 rating. Mating cycles rated at 1500, matching the main part. ROHS3 compliant. Shell material is steel (not stainless steel).
Alternative Configuration (Vertical Mounting Without Flag):
The following parts differ in mounting feature (vertical without flag) but maintain all critical electrical parameters:
-
Amphenol ICC GSB3121171CHR: Vertical mounting without flag. Operating temperature -55°C ~ 85°C, UL94 V-0, ROHS3 compliant. Mating cycles 1500. Current rating not specified. Voltage rating 30VAC.
-
Amphenol ICC GSB312137CHR: Vertical mounting without flag. Operating temperature -55°C ~ 85°C, UL94 V-0, ROHS3 compliant. Mating cycles 1500. Current rating not specified. Voltage rating 30VAC. Features 30µ" finish thickness and board lock.
-
Amphenol ICC GSB31213R1C5HR: Vertical mounting without flag. Operating temperature -55°C ~ 85°C, UL94 V-0, RoHS compliant. Mating cycles 5000. Current rating 1.8A. Voltage rating 30VDC. Features 30µ" finish thickness and board lock.
All substitute parts are active in production status and meet ROHS compliance requirements. Selection should be based on specific design requirements regarding mounting configuration, operating temperature range, and mating cycle expectations.
Frequently Asked Questions (FAQ)
Q: Can the Molex 0484040003 be used as a direct replacement for the KUSBX-SLAS1N9-B15?
A: The Molex 0484040003 is electrically and mechanically compatible for USB 3.0 applications with identical mounting configuration. However, the operating temperature range is -20°C ~ 85°C compared to -55°C ~ 85°C on the Kycon part. The material flammability rating is UL94 HB versus UL94 V-0. Selection depends on application temperature requirements and flammability specifications.
Q: What is the difference between the Amphenol GSB3116 series and GSB31D1 series parts?
A: Both series are USB 3.0 receptacle connectors with 9 contacts and right-angle mounting. The GSB3116 series parts (GSB3116342DHR, GSB3116344KHHR, GSB3116346FHR) have stainless steel shells and are rated for 5000 mating cycles. The GSB31D1 series parts (GSB31D12021HHR, GSB31D13001HHR, GSB31D13021HHR) have steel shells and are rated for 1500 mating cycles, matching the main part specification.
Q: Are the vertical-mounting Amphenol parts (GSB3121171CHR, GSB312137CHR, GSB31213R1C5HR) compatible with the KUSBX-SLAS1N9-B15?
A: These parts are electrically compatible but differ in mounting feature. The main part has vertical flag mounting (right-angle configuration), while these alternatives have vertical mounting without flag. PCB layout and mechanical clearance must be evaluated before substitution.
Q: What does the "Board Lock" feature mean on some substitute parts?
A: Board Lock is a mechanical feature that provides additional retention between the connector and the PCB. This feature is present on the Molex 0484040003, Amphenol GSB312137CHR, and GSB31213R1C5HR. The main part KUSBX-SLAS1N9-B15 does not specify this feature.
Q: Which substitute parts have the same mating cycle rating as the main part?
A: The Amphenol GSB31D12021HHR, GSB31D13001HHR, and GSB31D13021HHR all have 1500 mating cycles, matching the KUSBX-SLAS1N9-B15. All other substitutes are rated for 5000 mating cycles.
Q: Are all substitute parts ROHS3 compliant?
A: Most substitute parts are ROHS3 compliant. The Amphenol GSB3116342DHR and GSB31213R1C5HR are listed as RoHS Compliant (not specifically ROHS3). The Molex 0484040003 is ROHS3 compliant. Regulatory requirements should be confirmed for specific applications.
Q: What is the significance of the "30µ" Finish Thickness" feature on some parts?
A: The 30µ" (30 microinch) finish thickness specification on the Amphenol GSB312137CHR and GSB31213R1C5HR indicates the gold plating thickness on the contacts. This specification is not provided for the main part or most other substitutes.
Q: Can I use a substitute part with a narrower operating temperature range?
A: The Molex 0484040003 has an operating temperature range of -20°C ~ 85°C, which is narrower than the main part's -55°C ~ 85°C range. Substitution is only appropriate if the application does not require operation below -20°C.
Q: What is the difference between 30VAC and 30VDC voltage ratings?
A: The main part is rated for 30VAC/DC (both AC and DC). Some substitute parts specify only 30VDC or only 30VAC. Confirm the application voltage type before substitution.
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