OSTOP110000 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The OSTOP110000 is an 11-position terminal block header manufactured by On Shore Technology Inc., designed for vertical solder mounting applications. This component features male pins in an unshrouded configuration with 0.197" (5.00mm) pitch spacing and is rated for 300V UL operation. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical and mechanical parameters align with application requirements, enabling component sourcing flexibility and inventory optimization.

Key Parameters

Parameter	Value
Manufacturer Part Number	OSTOP110000
Manufacturer	On Shore Technology Inc.
Category	Terminal Blocks
Number of Positions	11
Pitch	0.197" (5.00mm)
Header Orientation	Vertical
Type	Header, Male Pins, Unshrouded
Voltage - UL	300 V
Contact Tail Length	0.138" (3.50mm)
Insulation Height	0.138" (3.50mm)
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

The EDSTL130/11 qualifies as a direct substitute based on the following alignment of critical parameters:

Position Count & Pitch: Both parts feature 11 positions at 0.197" (5.00mm) pitch, ensuring mechanical and electrical compatibility in connector mating applications
Voltage Rating: Both rated at 300V UL, meeting identical electrical safety requirements
Header Configuration: Both are vertical-oriented, male pin, unshrouded headers
Contact Geometry: Identical contact tail length (0.138" / 3.50mm) ensures proper mating depth
Compliance: Both ROHS3 compliant with MSL 1 rating and EAR99 ECCN classification
Mounting Compatibility: While OSTOP110000 uses solder mounting and EDSTL130/11 uses through-hole mounting, both terminate via solder, allowing substitution in applications where mounting method flexibility exists

The primary distinction is the mounting approach: OSTOP110000 is a surface-mount solder header, while EDSTL130/11 is a through-hole solder header. This difference does not affect electrical performance or mating compatibility.

Parameter Comparison

Parameter	OSTOP110000	EDSTL130/11	Match Status
Manufacturer	On Shore Technology Inc.	On Shore Technology Inc.	Identical
Number of Positions	11	11	Identical
Positions Per Level	11	11	Identical
Number of Levels	1	1	Identical
Pitch	0.197" (5.00mm)	0.197" (5.00mm)	Identical
Header Orientation	Vertical	Vertical	Identical
Type	Header, Male Pins, Unshrouded	Header, Male Pins, Unshrouded	Identical
Voltage - UL	300 V	300 V	Identical
Contact Tail Length	0.138" (3.50mm)	0.138" (3.50mm)	Identical
Mounting Type	Solder	Through Hole	Different
Housing Material	Brass	Polyamide (PA), Nylon	Different
Insulation Height	0.138" (3.50mm)	0.079" (2.00mm)	Different
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Identical
MSL Rating	1 (Unlimited)	1 (Unlimited)	Identical

Engineering Selection Recommendations

OSTOP110000 is the primary choice for surface-mount solder applications requiring brass housing material and 0.138" insulation height. This configuration is suitable for applications where direct PCB soldering is the preferred assembly method.

EDSTL130/11 serves as a functional substitute for through-hole solder mounting applications. The polyamide housing and reduced insulation height (0.079") are appropriate for through-hole PCB designs. Both parts maintain identical electrical ratings, position counts, and pitch specifications, ensuring connector compatibility.

Selection between these parts depends solely on the PCB mounting methodology: surface-mount solder (OSTOP110000) versus through-hole solder (EDSTL130/11). Both parts carry active product status and full compliance certifications, supporting either choice based on assembly requirements.

Frequently Asked Questions (FAQ)

Q: Can EDSTL130/11 replace OSTOP110000 in a surface-mount application?

A: No. OSTOP110000 is designed for surface-mount solder termination, while EDSTL130/11 is designed for through-hole mounting. The mounting method must match the PCB design. However, if your PCB design supports through-hole mounting, EDSTL130/11 provides electrical and mechanical equivalence.

Q: Are the connector mating interfaces identical between these parts?

A: Yes. Both parts feature 11 positions at 0.197" (5.00mm) pitch with identical contact tail length (0.138" / 3.50mm), ensuring compatible mating with standard 5mm-pitch connectors.

Q: What is the difference in insulation height between these parts?

A: OSTOP110000 has 0.138" insulation height, while EDSTL130/11 has 0.079" insulation height. This difference reflects their different mounting approaches and does not affect electrical performance or mating compatibility.

Q: Do both parts meet the same voltage and compliance requirements?

A: Yes. Both parts are rated for 300V UL operation, ROHS3 compliant, and carry MSL 1 (unlimited) moisture sensitivity ratings. They are electrically and environmentally equivalent.

Q: What is the housing material difference?

A: OSTOP110000 uses brass housing, while EDSTL130/11 uses polyamide (PA) nylon housing. This material difference is inherent to their respective mounting designs and does not affect electrical performance.

Q: Are both parts currently in production?

A: Yes. Both OSTOP110000 and EDSTL130/11 maintain active product status with On Shore Technology Inc.

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