OSTHM134080 Equivalent & Substitute Parts

Part Overview

The OSTHM134080 is a 13-position wire-to-board terminal block manufactured by On Shore Technology Inc., designed for vertical PCB mounting with 0.300" (7.62mm) pitch spacing. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and procurement planning. The terminal block accommodates wire gauges from 12-28 AWG with push-in spring termination and supports applications requiring 8 A current capacity at 250 V.

Substiute Parts

OSTHM134080

On Shore Technology Inc.In Stock: 1142OSTHM134080 Datasheet

Current PartRFQ

HM1340800000G

Amphenol AnytekIn Stock: 793HM1340800000G Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OSTHM134080 is based on strict equivalence across the following critical parameters:

• 13-position configuration with single level
• 0.300" (7.62mm) pitch spacing for PCB hole alignment
• Vertical with board mating orientation
• Push-in spring wire termination method
• Through-hole mounting compatibility
• Thermoplastic housing construction
• Wire gauge acceptance range of 12-28 AWG

The substitute part HM1340800000G manufactured by Amphenol Anytek meets all these core requirements while maintaining mechanical and electrical compatibility with the original OSTHM134080 footprint and function.

Parameter Comparison

Engineering Selection Recommendations

The HM1340800000G from Amphenol Anytek is a direct functional equivalent for the obsolete OSTHM134080. Both components share identical mechanical footprints, electrical current capacity, wire gauge compatibility, and termination methodology. The substitute part offers enhanced specifications in voltage rating (300 V versus 250 V) and operating temperature range (-40°C to 115°C versus -30°C to 105°C), providing greater design margin for demanding applications.

Both parts maintain ROHS3 compliance and unlimited moisture sensitivity classification, ensuring regulatory and environmental compatibility. The HM1340800000G is currently in active production status with confirmed inventory availability, eliminating supply chain risk associated with the obsolete OSTHM134080.

Frequently Asked Questions (FAQ)

Q: Can HM1340800000G be used as a direct replacement for OSTHM134080 in existing PCB designs?

A: Yes. Both components share identical 13-position configuration, 0.300" (7.62mm) pitch spacing, through-hole mounting pattern, and push-in spring termination. No PCB layout modifications are required.

Q: What are the differences in electrical ratings between these parts?

A: The HM1340800000G supports 300 V maximum voltage compared to 250 V for the OSTHM134080. Current rating remains 8 A for both. The substitute part provides higher voltage margin for the same current capacity.

Q: Are there temperature range differences that affect application suitability?

A: The HM1340800000G operates across -40°C to 115°C, while the OSTHM134080 operates across -30°C to 105°C. The substitute part accommodates wider temperature extremes, beneficial for industrial and outdoor applications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both components are ROHS3 compliant, REACH unaffected, and classified as MSL 1 (unlimited moisture sensitivity). Regulatory and environmental requirements are equivalent.

Q: What is the significance of tin plating on the HM1340800000G contacts?

A: The HM1340800000G features tin-plated brass contacts compared to unplated brass on the OSTHM134080. Tin plating enhances corrosion resistance and contact reliability, particularly in humid or corrosive environments.

Q: Is the HM1340800000G available in the same packaging as the original part?

A: The HM1340800000G is supplied in bulk packaging. Packaging configuration should be confirmed with the supplier based on procurement requirements.