ESDM08100 Equivalent & Substitute Parts

Part Overview

The ESDM08100 is an 8-position wire-to-board terminal block manufactured by Amphenol PCD, designed for horizontal PCB mounting with 0.100" (2.54mm) pitch spacing. This component is classified as Active product status and is RoHS compliant. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and environmental ratings can be maintained across different manufacturers while preserving core functionality in wire termination applications.

Key Parameters

Parameter	Value
Positions Per Level	8
Pitch	0.100" (2.54mm)
Current Rating	10 A
Voltage Rating	150 V
Wire Gauge	16-30 AWG
Mounting Type	Through Hole
Wire Termination	Screw - Rising Cage Clamp
Mating Orientation	Horizontal with Board
Housing Material	Polyamide (PA66), Nylon 6/6
Operating Temperature Range	-40°C ~ 110°C
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the ESDM08100 is determined by strict equivalence across the following critical parameters:

8 positions per level configuration
0.100" (2.54mm) pitch spacing for PCB alignment
10 A current rating and 150 V voltage rating
Through-hole mounting compatibility
Screw-based rising cage clamp termination method
Wire gauge acceptance range of 16-30 AWG
Polyamide (PA66) housing material
RoHS compliance certification

The substitute part 282834-8 (TE Connectivity AMP Connectors, Buchanan series) meets all these core electrical and mechanical requirements, enabling direct functional replacement in applications where the ESDM08100 is specified.

Parameter Comparison

Parameter	ESDM08100 (Amphenol PCD)	282834-8 (TE Connectivity)	Compatibility
Positions Per Level	8	8	Equivalent
Pitch	0.100" (2.54mm)	0.100" (2.54mm)	Equivalent
Current Rating	10 A	10 A	Equivalent
Voltage Rating	150 V	150 V	Equivalent
Wire Gauge	16-30 AWG	16-30 AWG	Equivalent
Mounting Type	Through Hole	Through Hole	Equivalent
Wire Termination	Screw - Rising Cage Clamp	Screw - Rising Cage Clamp	Equivalent
Mating Orientation	Horizontal with Board	Horizontal with Board	Equivalent
Housing Material	Polyamide (PA66), Nylon 6/6	Polyamide (PA66), Nylon 6/6	Equivalent
Operating Temperature Range	-40°C ~ 110°C	-40°C ~ 105°C	Compatible (282834-8 range is subset)
RoHS Status	RoHS Compliant	RoHS Compliant	Equivalent
Product Status	Active	Active	Equivalent

Engineering Selection Recommendations

Both the ESDM08100 and 282834-8 maintain Active product status with full RoHS compliance certification, ensuring regulatory alignment for current and future applications. The ESDM08100 offers an extended upper operating temperature limit of 110°C compared to the 282834-8 at 105°C; selection should account for specific thermal environment requirements. Contact material composition differs (Amphenol uses Copper Alloy tin-plated contacts versus TE Connectivity's Brass tin-plated contacts), which may influence corrosion resistance characteristics in specific chemical environments. Screw torque specifications vary (0.13 Nm for ESDM08100 versus 0.2 Nm for 282834-8), requiring verification of assembly equipment calibration during transition. Both components are functionally interchangeable for standard wire-to-board termination applications within the specified electrical and environmental parameters.

Frequently Asked Questions (FAQ)

Q: Can the 282834-8 directly replace the ESDM08100 in existing designs?

A: Yes, the 282834-8 provides functional equivalence across all critical electrical and mechanical parameters including pitch, current/voltage ratings, wire gauge acceptance, and termination method. Physical PCB footprint compatibility is maintained through identical 0.100" (2.54mm) through-hole spacing.

Q: What is the significance of the operating temperature range difference?

A: The ESDM08100 supports operation to 110°C while the 282834-8 is rated to 105°C. Applications requiring sustained operation above 105°C must use the ESDM08100. For applications within the 105°C limit, both parts are equivalent.

Q: Are there differences in contact material that affect performance?

A: The ESDM08100 uses Copper Alloy tin-plated contacts while the 282834-8 uses Brass tin-plated contacts. Both materials provide adequate conductivity and corrosion resistance for standard applications. Material selection may be relevant in specialized chemical or high-humidity environments.

Q: How do the screw torque specifications impact assembly?

A: The ESDM08100 requires 0.13 Nm (1.15 Lb-In) torque while the 282834-8 requires 0.2 Nm (1.7 Lb-In). Assembly equipment must be recalibrated when transitioning between parts to ensure proper clamp force and electrical contact integrity.

Q: What packaging differences exist between these parts?

A: The ESDM08100 is supplied in Tray packaging while the 282834-8 is supplied in Bulk packaging. Inventory management and handling procedures may differ accordingly.

Q: Are both parts RoHS compliant?

A: Yes, both the ESDM08100 and 282834-8 are RoHS compliant, meeting regulatory requirements for restricted substance elimination.

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