OSTES120150 Equivalent & Substitute Parts

Part Overview

The OSTES120150 is a 12-position wire-to-board terminal block manufactured by On-Shore Technology, designed for vertical PCB mounting with 5.00mm pitch spacing. This component features screw-based wire termination with rising cage clamp technology and is rated for 15A at 300V operation across a -30°C to 105°C temperature range.

The OSTES120150 carries an obsolete product status. Identifying equivalent substitute parts ensures design continuity and supply chain reliability for applications requiring this terminal block configuration.

Key Parameters

Parameter	Value
Positions Per Level	12
Pitch	0.197" (5.00mm)
Mating Orientation	Vertical with Board
Current Rating	15 A
Voltage Rating	300 V
Wire Gauge	14-30 AWG
Mounting Type	Through Hole
Wire Termination	Screw - Rising Cage Clamp
Screw Thread	M3
Torque - Screw	0.49 Nm (4.3 Lb-In)

Substitute Part Grouping Explanation

Substitution eligibility for the OSTES120150 is determined by strict equivalence across the following critical parameters:

12 positions per level configuration
0.197" (5.00mm) pitch spacing
Vertical with board mating orientation
Through hole mounting compatibility
Screw-based wire termination with rising cage clamp mechanism
M3 screw thread specification
15A current and 300V voltage ratings
14-30 AWG wire gauge acceptance
0.49 Nm (4.3 Lb-In) torque specification

The substitute part ES1201500000G manufactured by Amphenol Anytek meets all these critical parameters, establishing direct functional equivalence for PCB integration and electrical performance.

Parameter Comparison

Parameter	OSTES120150	ES1201500000G	Match Status
Manufacturer	On-Shore Technology	Amphenol Anytek	Different
Positions Per Level	12	12	Equivalent
Pitch	0.197" (5.00mm)	0.197" (5.00mm)	Equivalent
Mating Orientation	Vertical with Board	Vertical with Board	Equivalent
Current Rating	15 A	15 A	Equivalent
Voltage Rating	300 V	300 V	Equivalent
Wire Gauge	14-30 AWG	14-30 AWG	Equivalent
Mounting Type	Through Hole	Through Hole	Equivalent
Wire Termination	Screw - Rising Cage Clamp	Screw - Rising Cage Clamp	Equivalent
Screw Thread	M3	M3	Equivalent
Torque - Screw	0.49 Nm (4.3 Lb-In)	0.49 Nm (4.3 Lb-In)	Equivalent
Operating Temperature	-30°C ~ 105°C	-40°C ~ 115°C	Substitute Exceeds
Housing Material	Thermoplastic	Thermoplastic	Equivalent
Contact Material - Plating	Brass - Tin Plated	Brass - Tin Plated	Equivalent
Clamp Material - Plating	Brass - Nickel Plated	Brass - Nickel Plated	Equivalent
Screw Material - Plating	Steel - Zinc Plated	Steel - Zinc Plated	Equivalent
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Equivalent
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Equivalent
REACH Status	REACH Unaffected	REACH Unaffected	Equivalent
Product Status	Obsolete	Active	Substitute Active

Engineering Selection Recommendations

The ES1201500000G from Amphenol Anytek provides direct functional substitution for the obsolete OSTES120150. Both components maintain identical electrical specifications, mechanical dimensions, and wire termination methodology.

The substitute part carries active product status with current manufacturing availability, addressing supply continuity concerns associated with the obsolete OSTES120150. Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for new designs and production runs.

The ES1201500000G demonstrates expanded operating temperature range (-40°C to 115°C versus -30°C to 105°C), providing enhanced thermal performance margins for applications operating at temperature extremes.

Frequently Asked Questions (FAQ)

Q: Can ES1201500000G directly replace OSTES120150 in existing PCB designs?

A: Yes. Both components share identical pitch spacing (5.00mm), position count (12), mounting type (through hole), and wire termination specifications (screw-based rising cage clamp). PCB footprints and assembly procedures remain unchanged.

Q: Are there differences in electrical performance between these parts?

A: No. Both components are rated for 15A at 300V with identical wire gauge acceptance (14-30 AWG) and screw torque specifications (0.49 Nm).

Q: What is the significance of the different operating temperature ranges?

A: The ES1201500000G operates across -40°C to 115°C, compared to the OSTES120150 range of -30°C to 105°C. The substitute part provides wider thermal margins and is suitable for applications requiring extended temperature performance.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the OSTES120150 and ES1201500000G are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and distribution.

Q: Why is the OSTES120150 listed as obsolete?

A: Obsolete status indicates the part is no longer manufactured by On-Shore Technology. The ES1201500000G provides equivalent functionality with active manufacturing status and current supply availability.

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