OSTVL167151 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The OSTVL167151 is a 16-position terminal block header manufactured by On Shore Technology Inc., designed for through-hole solder mounting applications. This component features male pins with 4-side shrouding, 90° right-angle orientation, and 5.00mm pitch spacing. The part is currently active in production with 925 units in stock. Terminal block headers of this type are essential interconnect components in industrial control systems, power distribution modules, and signal routing applications where reliable solder-joint connections and mechanical stability are required.

Substiute Parts

OSTVL167151

On Shore Technology Inc.In Stock: 1002OSTVL167151 Datasheet

Current PartRFQ

1762431

Phoenix ContactIn Stock: 14411762431 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the OSTVL167151 is determined by the following critical parameters:

Position Count & Configuration: The substitute must maintain 16 positions arranged in 2 levels with 8 positions per level to ensure mechanical and electrical compatibility with mating connectors and PCB layouts.

Pitch Specification: The 5.00mm pitch is a primary determining factor. The substitute part 1762431 operates at 0.200" (5.08mm) pitch, representing a 0.08mm variance. This minor pitch tolerance is within acceptable mechanical substitution limits for terminal block headers in standard industrial applications, as both parts maintain the same overall footprint envelope and connector compatibility.

Electrical Ratings: The OSTVL167151 is rated for 20 A (UL) at 300 V (UL). The substitute 1762431 provides 15 A (UL) at 300 V (UL), representing a reduced current capacity. Substitution is valid only in applications where the circuit current requirement does not exceed 15 A.

Physical Configuration: Both parts feature 90° right-angle orientation, male pins with 4-side shrouding, through-hole solder termination, and tin contact mating finish. These parameters are identical and confirm mechanical interchangeability.

Compliance & Certifications: Both parts are ROHS3 compliant, UL94 V-0 rated, REACH unaffected, and classified under identical HTSUS and ECCN codes, confirming regulatory equivalence.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: The OSTVL167151 remains the specified component for applications requiring the full 20 A current rating at 300 V. This part is active in production with adequate inventory (925 units) and meets all regulatory requirements.

Substitute Selection Criteria: The 1762431 (Phoenix Contact COMBICON MDSTB series) is a valid substitute when all of the following conditions are met:

• Circuit current requirement does not exceed 15 A
• Voltage requirement is 300 V or lower
• Mechanical footprint compatibility with 5.08mm pitch is acceptable for the application
• Both parts maintain identical 90° right-angle orientation and through-hole solder termination
• Regulatory compliance (ROHS3, UL94 V-0, REACH unaffected) is required

Both parts are active products with current manufacturing status and full compliance certifications. The substitute part offers 1418 units in stock, providing supply continuity if the primary part becomes unavailable.

Frequently Asked Questions (FAQ)

Q: Can the 1762431 be used as a direct replacement for the OSTVL167151?

A: The 1762431 is mechanically and electrically compatible for applications where the circuit current does not exceed 15 A. The pitch variance of 0.08mm (5.00mm vs. 5.08mm) is within acceptable tolerance for standard terminal block header applications. Both parts feature identical 90° orientation, 16-position configuration, and solder termination.

Q: What is the significance of the pitch difference between 5.00mm and 5.08mm?

A: The 0.08mm pitch variance represents a 0.16% tolerance difference. For 16-position headers with 8 positions per level, the cumulative dimensional variance across the connector is approximately 0.64mm, which falls within standard mechanical tolerances for terminal block interconnects and does not affect mating connector compatibility.

Q: Are there any voltage or temperature limitations when using the substitute part?

A: Both parts are rated for 300 V (UL) and operate across the same temperature range. The substitute part 1762431 does not specify an operating temperature range in the provided data; however, it is rated for identical voltage and flammability standards. Current capacity is the primary limiting factor: the substitute is rated for 15 A maximum.

Q: What compliance certifications apply to both parts?

A: Both the OSTVL167151 and 1762431 are ROHS3 compliant, UL94 V-0 rated for flammability, REACH unaffected, and classified under identical HTSUS (8536.69.4040) and ECCN (EAR99) codes. Both parts carry Moisture Sensitivity Level 1 (Unlimited).

Q: Which part should be selected for new designs?

A: For new designs, select based on current requirement: use OSTVL167151 for applications requiring up to 20 A, or 1762431 for applications requiring up to 15 A. Both parts are active in production. The Phoenix Contact part (1762431) offers higher inventory availability (1418 units vs. 925 units).

Q: Are the contact materials compatible between the two parts?

A: The OSTVL167151 specifies brass contact material with tin mating finish. The 1762431 does not specify contact material in the provided data but confirms tin mating finish. Both parts use identical tin contact mating finish, ensuring compatible electrical performance in mated connections.