OSTHM106080 Equivalent & Substitute Parts

Part Overview

The OSTHM106080 is a 10-position wire-to-board terminal block manufactured by On Shore Technology Inc., designed for vertical PCB mounting with 0.400" (10.16mm) pitch spacing. This component features screwless push-in spring termination and supports wire gauges from 12-28 AWG at 8A/250V ratings.

The OSTHM106080 carries an Obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this terminal block configuration.

Key Parameters

Parameter	Value
Positions Per Level	10
Pitch	0.400" (10.16mm)
Mating Orientation	Vertical with Board
Current Rating	8 A
Voltage Rating	250 V
Wire Gauge	12-28 AWG
Mounting Type	Through Hole
Wire Termination	Screwless - Leg Spring, Push-In Spring
Housing Material	Thermoplastic
Contact Material - Plating	Brass
Operating Temperature Range	-30°C ~ 105°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the OSTHM106080 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility: Current rating (8A), voltage rating (250V), and wire gauge acceptance (12-28 AWG) must match or exceed the original specification
Mechanical Compatibility: Position count (10), pitch spacing (0.400"/10.16mm), mating orientation (vertical with board), and mounting type (through hole) must be identical
Termination Method: Wire termination technology (screwless push-in spring) must be functionally equivalent
Material and Environmental: Housing material (thermoplastic), contact plating (brass-based), and operating temperature range must support the original application requirements
Regulatory Compliance: RoHS3 compliance status must be maintained

The substitute part HM1060800000G by Amphenol Anytek meets all these criteria and is classified as a direct equivalent.

Parameter Comparison

Parameter	OSTHM106080 (On Shore Technology)	HM1060800000G (Amphenol Anytek)
Positions Per Level	10	10
Pitch	0.400" (10.16mm)	0.400" (10.16mm)
Mating Orientation	Vertical with Board	Vertical with Board
Current Rating	8 A	8 A
Voltage Rating	250 V	250 V
Wire Gauge	12-28 AWG	12-28 AWG
Mounting Type	Through Hole	Through Hole
Wire Termination	Screwless - Leg Spring, Push-In Spring	Screwless - Leg Spring, Push-In Spring
Housing Material	Thermoplastic	Thermoplastic
Contact Material - Plating	Brass	Brass - Tin Plated
Operating Temperature Range	-30°C ~ 105°C	-40°C ~ 115°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active

Engineering Selection Recommendations

The HM1060800000G represents a direct functional equivalent to the OSTHM106080 across all critical electrical and mechanical parameters. Both components maintain ROHS3 compliance and support identical wire termination, pitch spacing, and current/voltage ratings.

The HM1060800000G offers the advantage of Active product status, ensuring ongoing availability and supply chain support. The extended operating temperature range (-40°C ~ 115°C versus -30°C ~ 105°C) and tin-plated brass contacts provide enhanced environmental tolerance and corrosion resistance compared to the original part.

Selection of HM1060800000G is appropriate for applications requiring direct replacement of OSTHM106080 in existing designs or for new designs requiring 10-position, 10.16mm pitch terminal block functionality.

Frequently Asked Questions (FAQ)

Q: Can HM1060800000G be used as a direct replacement for OSTHM106080 in existing PCB designs?

A: Yes. Both components share identical pitch spacing (0.400"/10.16mm), position count (10), mounting type (through hole), and electrical ratings (8A/250V). PCB footprints and hole patterns are compatible.

Q: What is the significance of the tin plating on HM1060800000G contacts?

A: Tin plating on brass contacts provides enhanced corrosion resistance and improved solderability compared to unplated brass. This does not affect electrical performance or mechanical compatibility in the application.

Q: Does the extended temperature range of HM1060800000G affect compatibility?

A: No. The extended operating range (-40°C ~ 115°C) of HM1060800000G encompasses the original specification (-30°C ~ 105°C). Components rated for wider temperature ranges remain fully compatible with applications designed for narrower ranges.

Q: Are there packaging differences between OSTHM106080 and HM1060800000G?

A: OSTHM106080 packaging information is not specified in the original documentation. HM1060800000G is supplied in Bulk packaging. Confirm packaging requirements with your procurement process.

Q: What is the difference between the series designations (OSTHM versus HM)?

A: Series designations identify manufacturer product lines. OSTHM is the On Shore Technology series; HM is the Amphenol Anytek series. Both series produce functionally equivalent 10-position terminal blocks with identical electrical and mechanical specifications.

Q: Are both components RoHS compliant?

A: Yes. Both OSTHM106080 and HM1060800000G maintain ROHS3 compliance status, meeting current environmental and regulatory requirements.

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