OSTV7117151 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The OSTV7117151 is an 11-position terminal block header manufactured by On Shore Technology Inc., featuring female sockets with 0.197" (5.00mm) pitch and 90° right-angle orientation. This component is designed for through-hole solder termination applications requiring 10 A current capacity at 300 V. The part is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Manufacturer Part Number	OSTV7117151
Manufacturer	On Shore Technology Inc.
Category	Terminal Blocks
Type	Header, Female Sockets
Number of Positions	11
Pitch	0.197" (5.00mm)
Header Orientation	90°, Right Angle
Termination Style	Solder
Mounting Type	Through Hole
Current - UL	10 A
Voltage - UL	300 V
Operating Temperature	-30°C ~ 105°C
Contact Material	Phosphor Bronze
Housing Material	Thermoplastic
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility for the OSTV7117151 is determined by strict equivalence across the following critical parameters:

Position Count & Pitch: 11 positions at 0.197" (5.00mm) spacing
Connector Type: Header with female sockets
Orientation: 90° right-angle configuration
Electrical Ratings: 10 A (UL) and 300 V (UL) minimum
Termination Method: Solder through-hole mounting
Material Compliance: UL94 V-0 flammability rating and ROHS3 compliance
Contact Material: Phosphor bronze construction

The substitute part V71171510000G meets all these criteria while offering active product status and extended operating temperature range, making it a direct functional equivalent.

Parameter Comparison

Parameter	OSTV7117151 (Main Part)	V71171510000G (Substitute)
Manufacturer	On Shore Technology Inc.	Amphenol Anytek
Product Status	Obsolete	Active
Number of Positions	11	11
Pitch	0.197" (5.00mm)	0.197" (5.00mm)
Header Orientation	90°, Right Angle	90°, Right Angle
Type	Header, Female Sockets	Header, Female Sockets
Termination Style	Solder	Solder
Mounting Type	Through Hole	Through Hole
Current - UL	10 A	10 A
Voltage - UL	300 V	300 V
Operating Temperature	-30°C ~ 105°C	-40°C ~ 115°C
Contact Material	Phosphor Bronze	Phosphor Bronze
Housing Material	Thermoplastic	Thermoplastic
Material Flammability Rating	UL94 V-0	UL94 V-0
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Contact Tail Length	0.138" (3.50mm)	0.138" (3.50mm)

Engineering Selection Recommendations

The V71171510000G substitute part is qualified for direct replacement of the OSTV7117151 based on the following factors:

Compliance & Certification: Both parts maintain ROHS3 compliance and UL94 V-0 flammability rating, ensuring regulatory equivalence for applications requiring these certifications.

Electrical Performance: Identical current and voltage ratings (10 A UL, 300 V UL) confirm electrical interchangeability within the same circuit design parameters.

Physical & Functional Compatibility: Matching position count, pitch, orientation, and termination method ensure mechanical and functional compatibility without PCB redesign.

Product Status Advantage: The substitute part's active status provides supply chain continuity and long-term availability, addressing the obsolescence of the original component.

Enhanced Operating Range: The extended operating temperature range (-40°C ~ 115°C versus -30°C ~ 105°C) provides additional thermal margin for demanding applications.

Frequently Asked Questions (FAQ)

Q: Can V71171510000G be used as a direct drop-in replacement for OSTV7117151?

A: Yes. Both parts share identical position count (11), pitch (5.00mm), orientation (90° right-angle), termination method (solder), and electrical ratings (10 A, 300 V). No PCB modifications are required.

Q: Are there differences in physical dimensions that could affect PCB layout?

A: The contact tail length is identical at 0.138" (3.50mm) for both parts. The main part specifies an insulation height of 0.339" (8.61mm), while this parameter is not provided for the substitute. Verify mounting clearance requirements with your PCB design if height-constrained applications are involved.

Q: What is the significance of the extended operating temperature range in V71171510000G?

A: The substitute part operates from -40°C to 115°C compared to -30°C to 105°C for the original. This provides additional thermal margin and may be beneficial for applications in extreme environmental conditions, though both parts meet standard industrial temperature requirements.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both OSTV7117151 and V71171510000G are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: Why is the original part classified as obsolete?

A: Obsolescence typically reflects manufacturer discontinuation. The V71171510000G substitute maintains active status with Amphenol Anytek, ensuring ongoing availability and supply chain support.

Q: What packaging format is available for the substitute part?

A: V71171510000G is supplied in bulk packaging, suitable for production assembly environments.

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