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

Part Overview

The USB-AM-S-S-W-TH-R is a USB 2.0 Type-A plug connector manufactured by Samtec Inc., configured for through-hole, right-angle mounting with solder termination. This connector features a 4-position contact arrangement, shielded design, and gold-plated contacts suitable for standard USB 2.0 interface applications. The part maintains Active product status and is ROHS3 compliant.

Substitute parts are identified when design requirements permit variation in specific mechanical or packaging attributes while maintaining electrical compatibility and core functional parameters. Alternative configurations may be necessary due to inventory availability, packaging preferences, or mechanical mounting feature requirements.

Substiute Parts

USB-AM-S-S-W-TH-R

Samtec Inc.In Stock: 708USB-AM-S-S-W-TH-R Datasheet

Current PartRFQ

USB-AM-S-F-B-TH

Samtec Inc.In Stock: 2653USB-AM-S-F-B-TH Datasheet

Parametric EquivalentRFQ

USB-AM-S-F-W-TH

Samtec Inc.In Stock: 1801USB-AM-S-F-W-TH Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the USB-AM-S-S-W-TH-R are identified based on strict equivalence of the following critical parameters:

Electrical Equivalence Criteria:

• Connector Type: USB-A (USB TYPE-A)
• USB Specification: USB 2.0
• Number of Contacts: 4
• Gender: Plug
• Shielding: Shielded
• Contact Finish: Gold
• Shell/Shielding Material: Phosphor Bronze
• Voltage - Rated: 30VAC
• Mating Cycles: 1500
• Operating Temperature Range: -50°C ~ 85°C

Mechanical Equivalence Criteria:

• Mounting Type: Through Hole, Right Angle
• Mounting Feature: Horizontal
• Termination: Solder

Permitted Variation Parameters:

• Insulation Color (White or Black)
• Mechanical Features (Board Guide vs. Board Lock)
• Packaging Type (Tray or Bulk)

The substitute parts USB-AM-S-F-B-TH and USB-AM-S-F-W-TH maintain full electrical and mechanical compatibility with the main part while differing only in insulation color, mechanical mounting features, and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

All three parts—USB-AM-S-S-W-TH-R, USB-AM-S-F-B-TH, and USB-AM-S-F-W-TH—are manufactured by Samtec Inc. and maintain Active product status. All parts are ROHS3 compliant and carry identical electrical specifications, contact ratings, and operating parameters.

Selection between these parts is determined by:

Mechanical Feature Requirements: The main part features Board Guide mounting, while both substitute parts feature Board Lock mounting. Board Lock provides enhanced mechanical retention during solder reflow and operational vibration. Board Guide offers simplified insertion without locking engagement.

Insulation Color Specification: USB-AM-S-S-W-TH-R and USB-AM-S-F-W-TH feature white insulation. USB-AM-S-F-B-TH features black insulation. Color selection is determined by PCB assembly documentation or visual identification requirements.

Packaging Configuration: USB-AM-S-S-W-TH-R and USB-AM-S-F-W-TH are supplied in Tray packaging. USB-AM-S-F-B-TH is supplied in Bulk packaging. Packaging selection is determined by procurement volume and handling requirements.

Inventory Availability: USB-AM-S-F-B-TH maintains the highest inventory level at 2638 pieces. USB-AM-S-F-W-TH maintains 1763 pieces. USB-AM-S-S-W-TH-R maintains 679 pieces.

Frequently Asked Questions (FAQ)

Q: Are USB-AM-S-F-B-TH and USB-AM-S-F-W-TH electrically identical to USB-AM-S-S-W-TH-R?

A: Yes. All three parts maintain identical USB 2.0 electrical specifications, 4-position contact configuration, gold-plated contact finish, shielded design, and operating parameters including voltage rating (30VAC), temperature range (-50°C ~ 85°C), and mating cycle rating (1500 cycles).

Q: What is the functional difference between Board Guide and Board Lock features?

A: Board Guide (USB-AM-S-S-W-TH-R) provides alignment during insertion without mechanical locking. Board Lock (USB-AM-S-F-B-TH and USB-AM-S-F-W-TH) provides mechanical retention through locking engagement with the PCB, enhancing stability during thermal cycling and vibration exposure.

Q: Can I substitute USB-AM-S-F-B-TH (black insulation) for USB-AM-S-S-W-TH-R (white insulation)?

A: Substitution is permissible from an electrical and mechanical standpoint. Insulation color variation does not affect electrical performance or mechanical compatibility. Verify that PCB assembly documentation does not specify insulation color as a requirement.

Q: What packaging difference exists between these parts?

A: USB-AM-S-S-W-TH-R and USB-AM-S-F-W-TH are supplied in Tray packaging, suitable for automated pick-and-place assembly. USB-AM-S-F-B-TH is supplied in Bulk packaging, suitable for manual assembly or high-volume tape-and-reel operations. Packaging selection does not affect component performance.

Q: Are all three parts ROHS3 compliant?

A: Yes. USB-AM-S-S-W-TH-R, USB-AM-S-F-B-TH, and USB-AM-S-F-W-TH are all ROHS3 compliant and suitable for applications requiring restricted substance compliance.

Q: Which part should I select if Board Lock retention is required?

A: Select either USB-AM-S-F-B-TH (black insulation, bulk packaging) or USB-AM-S-F-W-TH (white insulation, tray packaging). Both provide Board Lock mechanical retention. Choose based on insulation color specification and packaging requirements.