S6B-PH-SM3-TB Equivalent & Substitute Parts

Part Overview

The S6B-PH-SM3-TB is a surface mount right-angle rectangular connector header manufactured by JST Sales America Inc. in the PH series. This 6-position connector operates at 2.00mm pitch with solder termination and detent lock fastening. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Substiute Parts

S6B-PH-SM3-TB

JST Sales America Inc.In Stock: 1013S6B-PH-SM3-TB Datasheet

Current PartRFQ

1-292173-6

TE Connectivity AMP ConnectorsIn Stock: 16741-292173-6 Datasheet

SimilarRFQ

2-292173-6

TE Connectivity AMP ConnectorsIn Stock: 124682-292173-6 Datasheet

SimilarRFQ

292173-6

TE Connectivity AMP ConnectorsIn Stock: 4090292173-6 Datasheet

SimilarRFQ

3-292173-6

TE Connectivity AMP ConnectorsIn Stock: 30383-292173-6 Datasheet

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SWR201-NRTN-S06-HM-BG

Sullins Connector SolutionsIn Stock: 1198SWR201-NRTN-S06-HM-BG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the S6B-PH-SM3-TB is determined by the following critical parameters:

• 6-position connector configuration
• 2.00mm (0.079") mating pitch
• Surface mount right-angle mounting
• Shrouded 4-wall design
• Solder termination with detent lock fastening
• Brass contact material
• UL94 V-0 flammability rating
• Voltage and current ratings compatible with or exceeding the original specification

The substitute parts listed below maintain these core electrical and mechanical characteristics. Variations in contact finish, insulation material composition, and product status are noted but do not preclude functional equivalence within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain functional equivalence to the S6B-PH-SM3-TB based on core electrical and mechanical parameters. Selection should be based on the following criteria:

TE Connectivity AMP Connectors (1-292173-6, 2-292173-6, 292173-6, 3-292173-6): These parts are active products with ROHS3 compliance, offering superior long-term availability and regulatory alignment. The TE CT series connectors feature glass-filled PA6T insulation material, which provides enhanced mechanical properties compared to the original PA46 composition. Voltage rating of 125VAC exceeds the original 100V specification. Current rating varies by wire gauge; applications requiring the original 2A specification should be evaluated against actual wire gauge requirements. Available in multiple packaging formats (Tape & Reel and Cut Tape) with substantial inventory levels.

Sullins Connector Solutions (SWR201-NRTN-S06-HM-BG): This part maintains the original PA46 insulation material and operating temperature range (-25°C ~ 85°C), providing closer mechanical and thermal alignment to the S6B-PH-SM3-TB. ROHS3 compliance is confirmed. Current rating is specified at 1A per contact, which is lower than the original 2A specification and should be evaluated against application requirements. Voltage rating of 125V exceeds the original 100V. Available in tube packaging with active product status.

For new designs or applications requiring RoHS compliance, TE Connectivity AMP Connectors parts are preferred due to active product status and ROHS3 certification. For applications requiring exact thermal and material characteristics, the Sullins SWR201-NRTN-S06-HM-BG offers closer alignment to the original specification.

Frequently Asked Questions (FAQ)

Q: Can I directly replace the S6B-PH-SM3-TB with any of these substitute parts?

A: All listed parts share the critical parameters that determine mechanical and electrical compatibility: 6-position configuration, 2.00mm pitch, surface mount right-angle mounting, shrouded 4-wall design, solder termination, and detent lock fastening. Direct PCB-level replacement is supported. However, current rating differences should be evaluated for your specific application. The original part is rated at 2A, while TE Connectivity parts vary by wire gauge and Sullins parts are rated at 1A per contact.

Q: What is the difference between the TE Connectivity part numbers (1-292173-6, 2-292173-6, 292173-6, 3-292173-6)?

A: These are variants of the same base product (292173) with differences in packaging format and insulation color. 1-292173-6, 2-292173-6, and 292173-6 are available in Tape & Reel packaging, while 3-292173-6 is supplied in Cut Tape. Insulation colors vary between Natural and Black. All maintain identical electrical and mechanical specifications. Selection should be based on procurement packaging requirements and inventory availability.

Q: Why is the original S6B-PH-SM3-TB listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The substitute parts listed are active products from established connector manufacturers, ensuring ongoing availability and support for new procurements and design revisions.

Q: Are there RoHS compliance differences I should consider?

A: The original S6B-PH-SM3-TB is RoHS non-compliant. All substitute parts listed are ROHS3 compliant, meeting current regulatory requirements for new designs and applications subject to RoHS directives.

Q: What is the difference in insulation material between the original and substitute parts?

A: The S6B-PH-SM3-TB uses Polyamide (PA46), Nylon 4/6 insulation. TE Connectivity parts use Polyamide (PA6T), Nylon 6T, Glass Filled material, which provides enhanced mechanical strength and thermal stability. The Sullins SWR201-NRTN-S06-HM-BG maintains the original PA46 composition. Material selection should be evaluated based on mechanical stress and thermal requirements in your application.

Q: What packaging options are available for these substitute parts?

A: TE Connectivity offers Tape & Reel (TR) and Cut Tape (CT) packaging. Sullins provides Tube packaging. Packaging selection depends on assembly process requirements and order quantities. Tape & Reel is standard for high-volume automated assembly, while Cut Tape and Tube are suitable for lower-volume or manual assembly operations.

Q: How do the voltage and current ratings compare?

A: The original part is rated at 100V and 2A. TE Connectivity parts are rated at 125VAC with current varying by wire gauge. Sullins parts are rated at 125V with 1A per contact. All voltage ratings exceed the original specification. Current ratings should be matched to your specific wire gauge and application requirements.