OSTH416705D Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The OSTH416705D is a 16-position terminal block plug manufactured by On Shore Technology Inc., featuring female sockets with 0.197" (5.00mm) pitch spacing and 270° wire entry orientation. This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and new design implementations. The plug utilizes screwless push-in spring termination and is rated for 300V UL operation across a wire gauge range of 12-26 AWG, with operating temperature limits of -30°C to 105°C.

Substiute Parts

OSTH416705D

On Shore Technology Inc.In Stock: 764OSTH416705D Datasheet

Current PartRFQ

1910665

Phoenix ContactIn Stock: 10131910665 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the OSTH416705D is determined by strict alignment of the following critical parameters:

• Position Count & Pitch: Substitute parts must maintain 16 positions at 0.197" (5.00mm) pitch to ensure mechanical and electrical compatibility with mating connectors
• Connector Type: Female socket plugs only; male pin configurations are not interchangeable
• Termination Method: Screwless push-in spring termination is required for compatibility with existing wiring harnesses
• Mounting Configuration: Free hanging (in-line) orientation must be preserved
• Electrical Ratings: Voltage rating of 300V UL and wire gauge range of 12-26 AWG establish the minimum performance envelope
• Flammability & Compliance: UL94 V-0 material rating and RoHS compliance status ensure regulatory alignment

The Phoenix Contact 1910665 qualifies as a direct substitute based on these parameters. While the 1910665 exhibits enhanced electrical specifications (630V IEC, 12A IEC current rating) and alternative wire entry orientation (180° versus 270°), the core mechanical and electrical compatibility requirements are satisfied. The substitute maintains identical position count, pitch, termination style, mounting type, and exceeds the minimum voltage and temperature requirements of the original part.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1910665 is a qualified substitute for the obsolete OSTH416705D based on electrical compliance, mechanical compatibility, and regulatory certifications. Both parts maintain UL94 V-0 flammability ratings and meet RoHS requirements, ensuring regulatory alignment in applications subject to environmental and safety standards.

The 1910665 provides enhanced electrical performance with IEC ratings (630V, 12A) that exceed the original part's UL specification (300V), offering improved margin for applications with variable voltage conditions. The substitute's active product status ensures long-term availability and supply chain continuity compared to the obsolete OSTH416705D.

The primary design consideration is wire entry orientation: the OSTH416705D features 270° entry while the 1910665 provides 180° entry. This difference requires verification of harness routing and connector positioning within the enclosure to confirm physical fit and wire management compatibility. Both parts maintain identical 16-position, 5.00mm pitch configuration and screwless push-in termination, ensuring electrical and mechanical interface compatibility with mating connectors.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1910665 directly replace the OSTH416705D without harness modification?

A: Mechanical and electrical compatibility is confirmed for the 16-position, 5.00mm pitch interface. However, the wire entry orientation differs (180° versus 270°). Physical installation compatibility depends on enclosure layout and wire routing constraints. Verify that the substitute's 180° entry orientation accommodates existing harness geometry before implementation.

Q: Are there electrical performance differences between these parts?

A: The OSTH416705D specifies 300V UL operation. The 1910665 provides 300V UL rating plus 630V IEC rating and defined current ratings (10A UL, 12A IEC). These enhanced specifications represent performance improvements and do not create compatibility issues in applications designed for the original part's electrical envelope.

Q: Do both parts meet the same regulatory compliance standards?

A: Both parts carry UL94 V-0 flammability ratings and meet RoHS requirements. The OSTH416705D is ROHS3 compliant; the 1910665 is RoHS compliant. Both satisfy regulatory requirements for applications subject to environmental and safety standards.

Q: What wire gauge compatibility should be verified?

A: Both parts accept 12-26 AWG wire. The 1910665 additionally specifies metric equivalence (0.2-2.5mm²). Existing wiring harnesses designed for the OSTH416705D will function with the substitute without gauge modification.

Q: Is the substitute part currently available?

A: The Phoenix Contact 1910665 maintains active product status with documented inventory availability, ensuring supply chain continuity compared to the obsolete OSTH416705D.