OSTHM119080 Equivalent & Substitute Parts

Part Overview

The OSTHM119080 is an 11-position wire-to-board terminal block manufactured by On Shore Technology Inc., designed for vertical PCB mounting with 7.5mm pitch spacing. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. The terminal block accommodates wire gauges from 12 to 28 AWG with a rated current capacity of 8A at 250V, utilizing screwless push-in spring termination for reliable wire connections.

Substiute Parts

OSTHM119080

On Shore Technology Inc.In Stock: 831OSTHM119080 Datasheet

Current PartRFQ

HM1190800000G

Amphenol AnytekIn Stock: 1008HM1190800000G Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the OSTHM119080 is determined by strict equivalence across the following critical parameters:

• Position Count & Pitch: 11 positions at 0.295" (7.50mm) spacing
• Electrical Ratings: Minimum 8A current and 250V voltage capacity
• Wire Gauge Compatibility: Support for 12-28 AWG wire sizes
• Termination Method: Screwless push-in spring mechanism
• Mounting Configuration: Through-hole vertical PCB orientation
• Environmental Compliance: ROHS3 compliance and unlimited moisture sensitivity level

The substitute part HM1190800000G manufactured by Amphenol Anytek meets all these criteria, providing functional and mechanical equivalence for direct replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The HM1190800000G from Amphenol Anytek is the direct equivalent substitute for the obsolete OSTHM119080. Both components maintain identical electrical and mechanical specifications across all critical parameters. The substitute part offers the advantage of active product status with confirmed inventory availability (936 pcs), ensuring supply chain continuity for new designs and replacement applications.

The HM1190800000G provides an extended operating temperature range (-40°C to 115°C versus -30°C to 105°C) and tin-plated brass contacts, which represent functional improvements over the original part. Both components carry ROHS3 compliance and unlimited moisture sensitivity classification, meeting current regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can HM1190800000G be used as a direct replacement for OSTHM119080?

A: Yes. Both components share identical position count, pitch spacing, electrical ratings, wire gauge compatibility, and termination method. The substitute part meets or exceeds all functional requirements of the original component.

Q: What is the difference in operating temperature range?

A: The HM1190800000G operates from -40°C to 115°C, compared to the OSTHM119080 range of -30°C to 105°C. This extended range provides greater thermal margin for demanding applications.

Q: Are there differences in contact material?

A: The OSTHM119080 uses brass contacts, while the HM1190800000G uses tin-plated brass contacts. Tin plating enhances corrosion resistance and contact reliability without affecting electrical performance or compatibility.

Q: Do both parts have the same PCB footprint?

A: Yes. Both components maintain identical pitch spacing (7.50mm), position count (11), and through-hole mounting configuration, ensuring direct PCB compatibility.

Q: What is the inventory status of the substitute part?

A: The HM1190800000G is actively manufactured with 936 pcs available in stock, providing reliable supply for production requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both the OSTHM119080 and HM1190800000G are ROHS3 compliant and carry unlimited moisture sensitivity level classification.