OSTV7077151 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The OSTV7077151 is a 7-position terminal block header manufactured by On Shore Technology Inc., featuring female sockets with 0.197" (5.00mm) pitch in a 90° right-angle through-hole configuration. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing design support and procurement continuity. The substitute part maintains functional and electrical compatibility while offering active product status and extended availability.

Substiute Parts

OSTV7077151

On Shore Technology Inc.In Stock: 1199OSTV7077151 Datasheet

Current PartRFQ

V70771510000G

Amphenol AnytekIn Stock: 960V70771510000G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part V70771510000G from Amphenol Anytek qualifies as a direct equivalent based on the following critical parameters:

• Identical number of positions (7) and pitch spacing (0.197" / 5.00mm)
• Matching header orientation (90° right-angle) and mounting configuration (through-hole solder)
• Equivalent electrical ratings (10 A UL current, 300 V UL voltage)
• Identical contact material (Phosphor Bronze) and housing material (Thermoplastic)
• Matching flammability classification (UL94 V-0)
• Equivalent compliance certifications (ROHS3, REACH Unaffected, EAR99)
• Same MSL rating (1 - Unlimited)

The substitute part maintains active product status, providing improved long-term availability compared to the obsolete OSTV7077151.

Parameter Comparison

Engineering Selection Recommendations

V70771510000G is the qualified substitute for OSTV7077151. Selection is based on:

• All critical electrical and mechanical parameters are identical
• Both parts maintain ROHS3 compliance and REACH unaffected status
• Both carry identical flammability certification (UL94 V-0)
• The substitute part offers active product status, ensuring procurement availability and manufacturing continuity
• Operating temperature range of the substitute (-40°C ~ 115°C) exceeds the original part specification (-30°C ~ 105°C), providing enhanced thermal performance margin
• Identical contact tail length (0.138" / 4.60mm) and insulation height ensure PCB footprint compatibility

Frequently Asked Questions (FAQ)

Q: Can V70771510000G be used as a direct replacement for OSTV7077151 in existing designs?

A: Yes. All critical parameters including position count, pitch, orientation, electrical ratings, and material specifications are identical. The substitute part maintains the same PCB footprint and solder tail configuration.

Q: What is the primary advantage of switching to V70771510000G?

A: The substitute part carries active product status, ensuring reliable long-term availability and manufacturing support. The OSTV7077151 is obsolete and subject to supply discontinuation.

Q: Are there any thermal performance differences?

A: The substitute part operates across an extended temperature range (-40°C ~ 115°C) compared to the original (-30°C ~ 105°C), providing additional thermal margin for demanding applications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry identical UL94 V-0 flammability ratings. Electrical ratings (10 A UL, 300 V UL) are identical.

Q: Is there a difference in packaging between the two parts?

A: The original part was supplied in standard packaging. The substitute is available in bulk packaging, which may affect procurement quantities and handling procedures.