TE Connectivity AMP Connectors 1734827-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1734827-6 is a rectangular connector header designed for surface mount, right-angle applications with 6 positions at 2.00mm pitch. This connector is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing production requirements. The part features shrouded 4-wall construction, solder termination, and is suitable for automotive, general purpose, industrial, and medical applications.

Substiute Parts

1734827-6

TE Connectivity AMP ConnectorsIn Stock: 10951734827-6 Datasheet

Current PartRFQ

S6B-PH-SM4-TB

JST Sales America Inc.In Stock: 3099S6B-PH-SM4-TB Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1734827-6 is determined by strict alignment of the following electrical and mechanical parameters:

Critical Matching Parameters:

• Connector type: Header
• Contact type: Male Pin
• Number of positions: 6
• Pitch - mating: 0.079" (2.00mm)
• Mounting type: Surface Mount, Right Angle
• Shrouding: Shrouded - 4 Wall
• Termination: Solder
• Operating temperature range: -25°C ~ 85°C
• Material flammability rating: UL94 V-0
• Style: Board to Cable/Wire

The JST Sales America Inc. S6B-PH-SM4-TB satisfies all critical matching parameters and is classified as an active product, making it a direct functional equivalent for the obsolete TE Connectivity part.

Parameter Comparison

Engineering Selection Recommendations

The JST Sales America Inc. S6B-PH-SM4-TB is the direct functional equivalent for the obsolete TE Connectivity 1734827-6. Selection of the JST substitute is based on the following engineering criteria:

Product Status: The TE Connectivity 1734827-6 is classified as obsolete. The JST S6B-PH-SM4-TB is an active product with current manufacturing and supply chain availability.

Electrical Compatibility: Both parts operate within the same temperature range (-25°C ~ 85°C) and maintain identical connector geometry, pitch, and contact configuration. The JST substitute provides a higher current rating (2A versus 1A), which is advantageous for applications requiring increased current capacity. The TE Connectivity part maintains a higher voltage rating (125V versus 100V); applications requiring 125V operation must be evaluated against the JST substitute's 100V rating.

Compliance and Certifications: Both parts carry UL94 V-0 flammability ratings and unlimited moisture sensitivity levels (MSL 1). The JST substitute is ROHS3 compliant, meeting current regulatory requirements for new designs and production.

Mechanical Compatibility: All critical mechanical parameters align, including shrouding configuration, mounting type, termination method, and contact geometry. The insulation materials differ (PA9T glass-filled nylon versus PA6T nylon), but both materials satisfy the same flammability and environmental requirements.

Frequently Asked Questions (FAQ)

Q: Can the JST S6B-PH-SM4-TB directly replace the TE Connectivity 1734827-6 in existing designs?

A: Yes, the JST S6B-PH-SM4-TB is a direct functional equivalent. All critical electrical and mechanical parameters align, including connector type, pitch, position count, mounting configuration, and operating temperature range. The parts are mechanically and electrically interchangeable.

Q: What is the difference in current rating between these parts?

A: The TE Connectivity 1734827-6 is rated for 1A, while the JST S6B-PH-SM4-TB is rated for 2A. The JST substitute provides higher current capacity. Applications designed for 1A operation function within the JST substitute's specifications.

Q: What is the difference in voltage rating?

A: The TE Connectivity 1734827-6 is rated for 125V, while the JST S6B-PH-SM4-TB is rated for 100V. Applications operating at voltages between 100V and 125V must be evaluated against the JST substitute's 100V maximum rating.

Q: Are there packaging differences between these parts?

A: The TE Connectivity 1734827-6 packaging is not specified in the available data. The JST S6B-PH-SM4-TB is supplied in Tape & Reel (TR) format. Packaging format should be confirmed based on procurement requirements.

Q: Do both parts meet current regulatory compliance standards?

A: Both parts carry UL94 V-0 flammability ratings. The JST S6B-PH-SM4-TB is ROHS3 compliant, meeting current regulatory requirements. The TE Connectivity part's RoHS status is listed as not applicable due to its obsolete classification.

Q: What is the difference in insulation material?

A: The TE Connectivity 1734827-6 uses glass-filled PA9T nylon, while the JST S6B-PH-SM4-TB uses PA6T nylon. Both materials satisfy UL94 V-0 flammability requirements and unlimited moisture sensitivity levels. Material selection does not affect functional compatibility for standard applications.

Q: Are the contact finishes identical?

A: Yes, both parts feature tin-plated contacts on both mating and post surfaces, ensuring identical electrical and corrosion resistance characteristics.

Q: What is the fastening type difference?

A: The TE Connectivity 1734827-6 does not specify a fastening type. The JST S6B-PH-SM4-TB includes a detent lock fastening mechanism, providing additional mechanical retention during mating operations.