USB-B-S-S-W-TH-R Equivalent & Substitute Parts

Part Overview

The USB-B-S-S-W-TH-R is a USB 2.0 Type-B receptacle connector manufactured by Samtec Inc., configured for through-hole, right-angle mounting on printed circuit boards. This 4-position connector features solder termination, board lock functionality, and gold-plated contacts rated for 1500 mating cycles. The part is currently in active production status with 764 units in stock.

Equivalent and substitute parts are identified when design requirements permit component interchange due to matching electrical specifications, mechanical form factors, and mounting configurations. Alternative sources and variants may be necessary for supply chain optimization, cost reduction, or specific application requirements.

Substiute Parts

USB-B-S-S-W-TH-R

Samtec Inc.In Stock: 805USB-B-S-S-W-TH-R Datasheet

Current PartRFQ

USB-B-S-F-B-TH

Samtec Inc.In Stock: 5851USB-B-S-F-B-TH Datasheet

Parametric EquivalentRFQ

USB-B-S-F-W-TH-R

Samtec Inc.In Stock: 828USB-B-S-F-W-TH-R Datasheet

Parametric EquivalentRFQ

USB-B-S-S-W-TH

Samtec Inc.In Stock: 1981USB-B-S-S-W-TH Datasheet

Parametric EquivalentRFQ

USBR-B-S-F-O-TH

Samtec Inc.In Stock: 3155USBR-B-S-F-O-TH Datasheet

Parametric EquivalentRFQ

1002-003-02000

CNC TechIn Stock: 25101002-003-02000 Datasheet

Parametric EquivalentRFQ

AU-Y1007-2

Assmann WSW ComponentsIn Stock: 37145AU-Y1007-2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the USB-B-S-S-W-TH-R are qualified based on the following critical parameters that must match or exceed the main part specifications:

Mandatory Matching Parameters:

• Connector Type: USB-B (USB TYPE-B)
• Specifications: USB 2.0
• Number of Contacts: 4
• Gender: Receptacle
• Mounting Type: Through Hole, Right Angle
• Mounting Feature: Horizontal
• Termination: Solder
• Features: Board Lock
• Voltage - Rated: 30VAC or higher
• Mating Cycles: 1500 or higher
• Material Flammability Rating: UL94 V-0

Variable Parameters (Non-Critical for Substitution):

• Insulation Color (White, Black, Orange)
• Contact Finish (Gold, unspecified)
• Shell/Shielding Material (Steel, Phosphor Bronze/Steel, Brass)
• Operating Temperature Range (may extend beyond -50°C ~ 85°C)
• Manufacturer (Samtec Inc., CNC Tech, Assmann WSW Components)

All identified substitute parts maintain functional and mechanical compatibility with the USB-B-S-S-W-TH-R within the scope of USB 2.0 Type-B receptacle applications.

Parameter Comparison

Engineering Selection Recommendations

Samtec Inc. Variants (USB-B-S-F-B-TH, USB-B-S-F-W-TH-R, USB-B-S-S-W-TH, USBR-B-S-F-O-TH):

These parts maintain identical electrical and mechanical specifications to the USB-B-S-S-W-TH-R. Selection among Samtec variants is determined by insulation color requirements and shell material composition. USB-B-S-F-B-TH features black insulation; USB-B-S-F-W-TH-R and USB-B-S-S-W-TH retain white insulation matching the main part. USBR-B-S-F-O-TH provides orange insulation with phosphor bronze and steel shell construction. All Samtec parts carry RoHS3 compliance, MSL 1 rating, and REACH unaffected status where specified.

CNC Tech 1002-003-02000:

This part extends the operating temperature range to -55°C ~ 85°C and specifies 1.5A current rating. Material flammability rating matches UL94 V-0. RoHS3 compliance and MSL 1 rating are confirmed. Contact finish is not specified in available documentation.

Assmann WSW Components AU-Y1007-2:

This part provides the highest inventory availability (37,116 units) and extends operating temperature to -55°C ~ 85°C. Current rating is specified at 1.5A with gold-plated contacts and brass shell construction. Rated voltage is not specified in available documentation. RoHS3 compliance and MSL 1 rating are confirmed.

All substitute parts maintain active product status and are suitable for direct component interchange in USB 2.0 Type-B receptacle applications requiring through-hole, right-angle mounting with board lock functionality.

Frequently Asked Questions (FAQ)

Q: Can USB-B-S-F-B-TH replace USB-B-S-S-W-TH-R in production assemblies?

A: Yes. Both parts are USB 2.0 Type-B receptacles with 4 contacts, through-hole right-angle mounting, solder termination, board lock features, and identical electrical ratings (30VAC, 1500 mating cycles). The primary difference is insulation color (black versus white). Substitution is valid where insulation color does not affect circuit board assembly or end-product requirements.

Q: What is the difference between Samtec and CNC Tech variants?

A: Samtec parts (USB-B-S-S-W-TH-R, USB-B-S-F-B-TH, USB-B-S-F-W-TH-R, USB-B-S-S-W-TH, USBR-B-S-F-O-TH) operate within -50°C ~ 85°C. CNC Tech 1002-003-02000 extends the lower temperature limit to -55°C and specifies 1.5A current rating. Both maintain UL94 V-0 flammability rating and 1500 mating cycles. Selection depends on application temperature requirements.

Q: Is AU-Y1007-2 from Assmann WSW a direct substitute?

A: AU-Y1007-2 is functionally equivalent for USB 2.0 Type-B receptacle applications. It matches all critical parameters: 4 contacts, through-hole right-angle mounting, solder termination, board lock, 1500 mating cycles, and UL94 V-0 rating. Operating temperature extends to -55°C ~ 85°C with 1.5A current rating. Rated voltage is not specified in documentation. Brass shell construction replaces steel. Substitution is valid where these material and temperature specifications align with application requirements.

Q: Why do some parts specify current rating while others do not?

A: Current rating specifications are provided by manufacturers based on their testing and design validation. CNC Tech 1002-003-02000 and Assmann WSW AU-Y1007-2 explicitly specify 1.5A. Samtec parts do not include current rating in available documentation. All parts are rated for 30VAC (or 30V) and 1500 mating cycles, which are the primary electrical parameters for USB 2.0 Type-B receptacle qualification.

Q: Can I use parts with different shell materials interchangeably?

A: Yes, provided all other electrical and mechanical parameters match. USB-B-S-S-W-TH-R uses steel shell construction. USBR-B-S-F-O-TH combines phosphor bronze and steel. AU-Y1007-2 uses brass. All three materials are compatible with USB 2.0 specifications and board-level assembly processes. Material selection may affect shielding characteristics or mechanical durability in specific applications, but functional USB 2.0 receptacle operation is maintained.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 indicates the lowest moisture sensitivity level, meaning the component can be stored indefinitely without special moisture control measures. All substitute parts listed carry MSL 1 rating, confirming compatibility with standard warehouse and assembly environments.

Q: Are all listed parts RoHS3 compliant?

A: RoHS3 compliance is confirmed for USB-B-S-F-B-TH, USB-B-S-S-W-TH, USBR-B-S-F-O-TH, 1002-003-02000, and AU-Y1007-2. The main part USB-B-S-S-W-TH-R does not specify RoHS status in available documentation. Verify RoHS compliance requirements with your procurement or quality department before final component selection.