OSTVI044152 Equivalent & Substitute Parts Reference

Part Overview

The OSTVI044152 is a 4-position wire-to-board terminal block manufactured by On-Shore Technology, designed for horizontal PCB mounting with side entry wire connections. This component operates at 16 A and 300 V, accommodating wire gauges from 12-28 AWG with screw-based rising cage clamp termination. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating. Equivalent parts are identified when design requirements necessitate alternative sourcing, inventory constraints, or specific manufacturing specifications from approved suppliers.

Substiute Parts

OSTVI044152

On-Shore TechnologyIn Stock: 1148OSTVI044152 Datasheet

Current PartRFQ

ED365/4

On Shore Technology Inc.In Stock: 819ED365/4 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ED365/4 qualifies as a direct substitute based on the following critical parameters:

• Electrical Compatibility: Both parts maintain 16 A current rating and 300 V voltage rating
• Physical Compatibility: Identical 4-position configuration with 0.295" (7.50mm) pitch and through-hole mounting
• Termination Method: Both use screw-based rising cage clamp wire termination with M3 threads
• Environmental Compliance: Both achieve ROHS3 compliance and MSL 1 (unlimited) rating
• Operating Range: Identical -30°C ~ 105°C temperature specification

The primary difference lies in wire gauge acceptance: OSTVI044152 accepts 12-28 AWG while ED365/4 accepts 12-22 AWG. This represents a functional subset relationship where ED365/4 covers the most common wire gauges within the OSTVI044152 range.

Parameter Comparison

Engineering Selection Recommendations

Both OSTVI044152 and ED365/4 are active production components with identical regulatory compliance profiles. Selection between these parts should be based on wire gauge requirements: use OSTVI044152 when applications require wire gauges larger than 22 AWG (up to 28 AWG), and ED365/4 for standard applications within the 12-22 AWG range. Both parts satisfy identical electrical and mechanical interface requirements for 4-position, 7.5mm pitch terminal block applications. Inventory availability and lead time considerations may also influence part selection between these functionally equivalent options.

Frequently Asked Questions (FAQ)

Q: Can ED365/4 replace OSTVI044152 in all applications?

A: ED365/4 is suitable for applications using wire gauges 12-22 AWG. If your design requires accommodation of 24-28 AWG wire sizes, OSTVI044152 is the required choice.

Q: Are the mounting footprints identical?

A: Yes. Both parts feature 4 positions with 0.295" (7.50mm) pitch and through-hole mounting, resulting in identical PCB footprints.

Q: Do these parts require different torque specifications during assembly?

A: OSTVI044152 specifies 0.4 Nm (4.6 Lb-In) screw torque, while ED365/4 specifies 0.5 Nm (4.4 Lb-In). Assembly procedures should reference the specific part number being installed.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both OSTVI044152 and ED365/4 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

Q: What is the difference in housing material between these parts?

A: OSTVI044152 uses thermoplastic housing, while ED365/4 uses polyamide (PA) nylon. Both materials provide equivalent electrical and mechanical performance within the specified operating temperature range.

Q: Can these parts be used interchangeably on the same PCB assembly line?

A: Interchangeability depends on wire gauge requirements. If your assembly process uses only 12-22 AWG wire, both parts are mechanically and electrically interchangeable. Verify wire gauge specifications before implementing line-level substitution.