OSTHM223080 Equivalent & Substitute Parts

Part Overview

The OSTHM223080 is a 22-position wire-to-board terminal block manufactured by On Shore Technology Inc., designed for vertical PCB mounting with 0.150" (3.81mm) pitch spacing. This component features screwless push-in spring termination and supports wire gauges from 14-28 AWG at 8A/300V ratings. The part is currently obsolete, necessitating identification of functionally equivalent alternatives for ongoing system support and new designs.

Substiute Parts

OSTHM223080

On Shore Technology Inc.In Stock: 874OSTHM223080 Datasheet

Current PartRFQ

HM2230800000G

Amphenol AnytekIn Stock: 985HM2230800000G Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the OSTHM223080 is determined by strict equivalence across the following critical parameters:

• 22 positions per level configuration
• 0.150" (3.81mm) pitch spacing
• Vertical with board mating orientation
• Through-hole PCB mounting
• Screwless push-in spring wire termination
• 8A current and 300V voltage ratings
• 14-28 AWG wire gauge compatibility
• Thermoplastic housing construction
• Brass contact material
• ROHS3 compliance

The substitute part HM2230800000G by Amphenol Anytek meets all these criteria, with enhanced operating temperature range and active product status.

Parameter Comparison

Engineering Selection Recommendations

HM2230800000G is the direct functional equivalent for OSTHM223080 replacement. The substitute maintains identical electrical and mechanical specifications across all critical parameters. The HM2230800000G offers extended operating temperature range (-40°C to 115°C versus -30°C to 105°C) and active product status, ensuring long-term availability and supply chain continuity. Both parts carry ROHS3 compliance and REACH unaffected status. The tin-plated brass contact material in HM2230800000G provides enhanced corrosion resistance compared to the base brass contacts of the original part.

Frequently Asked Questions (FAQ)

Q: Can HM2230800000G be used as a direct replacement for OSTHM223080?

A: Yes. Both parts share identical pitch (3.81mm), position count (22), mating orientation (vertical with board), current/voltage ratings (8A/300V), wire gauge range (14-28 AWG), and termination method (screwless push-in spring). Through-hole mounting footprints are equivalent.

Q: What are the differences between these parts?

A: HM2230800000G features tin-plated brass contacts versus base brass, an extended operating temperature range (-40°C to 115°C versus -30°C to 105°C), and active product status. These represent improvements over the obsolete OSTHM223080.

Q: Are there packaging differences?

A: OSTHM223080 packaging is unspecified in available data. HM2230800000G is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Do both parts meet compliance requirements?

A: Yes. Both OSTHM223080 and HM2230800000G are ROHS3 compliant and REACH unaffected, meeting standard regulatory requirements for electronic components.

Q: What wire gauges are supported?

A: Both parts accept wire gauges from 14 AWG to 28 AWG, supporting standard industrial wiring applications within the 8A current rating.