ED100/12DS Terminal Block Equivalent & Substitute Parts

Part Overview

The ED100/12DS is a 12-position wire-to-board terminal block manufactured by On Shore Technology Inc., designed for horizontal PCB mounting with 5.00mm pitch spacing. This component is classified as Active product status and is RoHS3 compliant. Alternative equivalent parts may be required due to inventory constraints, application-specific parameter requirements, or supply chain considerations.

Key Parameters

Parameter	Value
Positions Per Level	12
Pitch	0.197" (5.00mm)
Mating Orientation	Horizontal with Board
Mounting Type	Through Hole
Wire Termination	Screw - Leaf Spring, Wire Guard
Current Rating	15 A
Voltage Rating	300 V
Wire Gauge	14-22 AWG
Operating Temperature	-30°C ~ 105°C
Screw Thread	M3

Substitute Part Grouping Explanation

Substitution eligibility for the ED100/12DS is determined by the following critical parameters:

Mechanical Compatibility: 12 positions, 5.00mm pitch, horizontal orientation, through-hole mounting, and M3 screw thread must be maintained
Electrical Compatibility: Current and voltage ratings must meet or exceed application requirements
Wire Gauge Acceptance: Wire gauge range must accommodate the intended conductor sizes
Termination Method: Screw-based termination with wire guard functionality
Environmental Compliance: RoHS3 compliance and operating temperature range

The identified substitute parts maintain these core mechanical and electrical parameters while allowing for variations in specific ratings and material compositions.

Parameter Comparison

Parameter	ED100/12DS	OSTTA120161	1-282836-2
Manufacturer	On Shore Technology Inc.	On Shore Technology Inc.	TE Connectivity AMP Connectors
Positions Per Level	12	12	12
Pitch	0.197" (5.00mm)	0.197" (5.00mm)	0.197" (5.00mm)
Mating Orientation	Horizontal with Board	Horizontal with Board	Horizontal with Board
Mounting Type	Through Hole	Through Hole	Through Hole
Current Rating	15 A	16 A	14.6 A
Voltage Rating	300 V	250 V	300 V
Wire Gauge	14-22 AWG	14-26 AWG	16-30 AWG
Operating Temperature	-30°C ~ 105°C	-30°C ~ 105°C	Not specified
Screw Thread	M3	M3	M3
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active

Engineering Selection Recommendations

OSTTA120161 (On Shore Technology Inc.): This substitute maintains identical mechanical configuration and operating temperature range. Current rating is 16 A, exceeding the ED100/12DS specification. Voltage rating is 250 V, which is lower than the primary part. Wire gauge acceptance extends to 26 AWG, providing broader conductor compatibility. RoHS3 compliance and Active product status align with the primary part. This substitute is suitable for applications where voltage requirements do not exceed 250 V.

1-282836-2 (TE Connectivity AMP Connectors): This substitute maintains identical mechanical configuration and 300 V voltage rating. Current rating is 14.6 A, which is lower than the ED100/12DS specification. Wire gauge acceptance extends to 30 AWG. Operating temperature range is not specified. RoHS3 compliance and Active product status are confirmed. This substitute is suitable for applications where current requirements do not exceed 14.6 A and operating temperature data is available from the application context.

Frequently Asked Questions (FAQ)

Q: Can OSTTA120161 be used in place of ED100/12DS in all applications?

A: OSTTA120161 is mechanically and functionally compatible with ED100/12DS. However, the voltage rating is 250 V compared to 300 V for the primary part. Substitution is valid only if the application voltage requirement does not exceed 250 V.

Q: What are the wire gauge differences between the substitute parts?

A: ED100/12DS accepts 14-22 AWG wire. OSTTA120161 accepts 14-26 AWG, and 1-282836-2 accepts 16-30 AWG. The broader ranges of substitute parts provide flexibility for different conductor sizes within their specified ranges.

Q: Are all three parts RoHS3 compliant?

A: Yes. ED100/12DS, OSTTA120161, and 1-282836-2 are all RoHS3 compliant and carry Active product status.

Q: What is the significance of the M3 screw thread specification?

A: The M3 screw thread is a critical mechanical parameter maintained across all three parts. This ensures consistent torque application and wire termination reliability. ED100/12DS specifies 0.5 Nm torque, OSTTA120161 specifies 0.3 Nm, and 1-282836-2 specifies 0.68 Nm.

Q: Which substitute part has the highest current rating?

A: OSTTA120161 has a current rating of 16 A, which exceeds the ED100/12DS specification of 15 A.

Q: Can 1-282836-2 be used in high-temperature applications?

A: Operating temperature range for 1-282836-2 is not specified in the provided data. ED100/12DS and OSTTA120161 both specify -30°C ~ 105°C. Temperature compatibility must be confirmed through application requirements before selecting 1-282836-2.

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