OSTOP024200 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The OSTOP024200 is a 2-position terminal block header manufactured by On Shore Technology Inc., designed for vertical solder mounting applications with 0.150" (3.81mm) pitch spacing. This component features male pins in an unshrouded configuration and is rated for 300V UL operation. The product is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and procurement planning.

Substiute Parts

OSTOP024200

On Shore Technology Inc.In Stock: 1179OSTOP024200 Datasheet

Current PartRFQ

OP0242000000G

Amphenol AnytekIn Stock: 1098OP0242000000G Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the OSTOP024200 is determined by the following critical parameters:

• Position Count & Pitch: Substitute parts must maintain 2 positions with 0.150" (3.81mm) pitch spacing to ensure mechanical and electrical compatibility with mating connectors
• Header Type & Orientation: Vertical orientation with male pins, unshrouded configuration is required for form-factor compatibility
• Voltage Rating: Minimum 300V UL rating is mandatory for electrical safety equivalence
• Mounting Interface: While the main part specifies solder mounting, through-hole mounting with equivalent solder termination capability is acceptable for functional substitution
• Compliance Standards: RoHS3 compliance and REACH unaffected status must be maintained

The substitute part OP0242000000G from Amphenol Anytek meets these criteria through matching position count, pitch, header type, orientation, voltage rating, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The OP0242000000G from Amphenol Anytek is a direct functional equivalent for the obsolete OSTOP024200. Both components share identical electrical ratings (300V UL), mechanical dimensions (2-position, 3.81mm pitch, vertical orientation), and compliance certifications (RoHS3, REACH unaffected). The substitute part maintains active product status, ensuring long-term availability and supply chain continuity.

The primary difference between the two parts is the mounting interface: the original part specifies solder mounting, while the substitute uses through-hole mounting. Both termination methods employ solder attachment to the PCB, making them functionally equivalent for circuit board integration. The substitute's through-hole design may provide improved mechanical stability in high-vibration environments compared to surface-mount solder attachment.

Frequently Asked Questions (FAQ)

Q: Can OP0242000000G be used as a direct replacement for OSTOP024200?

A: Yes. Both parts are 2-position, 0.150" pitch vertical terminal block headers with identical electrical ratings and compliance certifications. The mechanical footprint and mating interface are equivalent.

Q: What is the difference between solder mounting and through-hole mounting?

A: Both mounting types use solder for PCB attachment. Solder mounting typically refers to surface-mount applications, while through-hole mounting uses plated holes in the PCB. The functional electrical and mechanical performance is equivalent for this component category.

Q: Are there any compatibility concerns when substituting OP0242000000G for OSTOP024200?

A: No compatibility concerns exist for applications requiring 2-position, 3.81mm pitch terminal block headers. Verify that the PCB layout accommodates the through-hole mounting pattern if transitioning from the original solder-mount design.

Q: Does the substitute part meet the same compliance requirements?

A: Yes. OP0242000000G is RoHS3 compliant and REACH unaffected, matching the compliance profile of OSTOP024200.

Q: What is the current rating difference between these parts?

A: The main part does not specify a current rating. The substitute part is rated for 10A UL, providing defined current handling capability for circuit protection and design verification purposes.