ESZP09100 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The ESZP09100 is a 9-position terminal block plug manufactured by Amphenol PCD, designed for unshrouded headers with 0.197" (5.00mm) pitch spacing and 90° wire entry. This component is actively produced and stocked with 606 units available. Terminal block plugs serve as critical interconnection components in industrial control systems, power distribution panels, and modular equipment where reliable screw-cage termination is required. Substitute parts are identified when equivalent electrical ratings, mechanical dimensions, and termination methods are available from alternative manufacturers, enabling procurement flexibility and supply chain continuity.

Key Parameters

Parameter	Value
Number of Positions	9
Pitch	0.197" (5.00mm)
Plug Wire Entry	90°
Termination Style	Screw - Rising Cage Clamp
Mounting Type	Free Hanging (In-Line)
Current Rating (UL)	12 A
Voltage Rating (UL)	300 V
Wire Gauge Range	14-30 AWG
Operating Temperature	-40°C ~ 110°C
Housing Material	Polyamide (PA66), Nylon 6/6
Insulation Height	0.453" (11.50mm)

Substitute Part Grouping Explanation

Substitution eligibility for the ESZP09100 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility: Current rating (12 A UL), voltage rating (300 V UL), and wire gauge acceptance (14-30 AWG) must match or exceed the main part specifications
Mechanical Compatibility: 9-position configuration, 0.197" (5.00mm) pitch, 90° wire entry orientation, and free-hanging in-line mounting must be identical
Termination Method: Screw-cage clamp termination style must be present
Physical Dimensions: Insulation height of 0.453" (11.50mm) must be maintained for header compatibility
Housing Material: Polyamide (PA66) nylon construction ensures equivalent mechanical and thermal properties
Product Status: Active manufacturing status ensures ongoing availability and support

The substitute part 1546018-9 from TE Connectivity AMP Connectors meets all these criteria and is therefore classified as a direct equivalent.

Parameter Comparison

Parameter	ESZP09100 (Amphenol PCD)	1546018-9 (TE Connectivity)	Match Status
Number of Positions	9	9	Equivalent
Pitch	0.197" (5.00mm)	0.197" (5.00mm)	Equivalent
Plug Wire Entry	90°	90°	Equivalent
Termination Style	Screw - Rising Cage Clamp	Screw - Rising Cage Clamp	Equivalent
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Equivalent
Current Rating (UL)	12 A	12 A	Equivalent
Voltage Rating (UL)	300 V	300 V	Equivalent
Wire Gauge Range (AWG)	14-30 AWG	14-30 AWG	Equivalent
Operating Temperature	-40°C ~ 110°C	-40°C ~ 110°C	Equivalent
Housing Material	Polyamide (PA66), Nylon 6/6	Polyamide (PA66), Nylon 6/6	Equivalent
Insulation Height	0.453" (11.50mm)	0.453" (11.50mm)	Equivalent
Color	Black	Black	Equivalent
Contact Mating Finish	Tin	Tin	Equivalent
RoHS Status	RoHS Compliant	ROHS3 Compliant	Equivalent
MSL Rating	1 (Unlimited)	1 (Unlimited)	Equivalent
ECCN	EAR99	EAR99	Equivalent
HTSUS Code	8536.90.4000	8536.90.4000	Equivalent

Engineering Selection Recommendations

Both the ESZP09100 and 1546018-9 are active production components with full regulatory compliance. The ESZP09100 maintains RoHS compliance, while the 1546018-9 carries ROHS3 compliance and REACH affected status, indicating alignment with current European environmental regulations. Both components are classified under ECCN EAR99 and share identical HTSUS commodity codes, confirming their functional and regulatory equivalence.

Selection between these parts should be based on procurement availability, lead time, packaging format (Amphenol PCD supplies in trays; TE Connectivity supplies in bulk), and inventory levels. The ESZP09100 currently has 606 units in stock, while 1546018-9 has 1133 units available. Both parts are suitable for direct substitution in applications requiring 9-position, 5mm-pitch terminal block plugs with screw-cage termination and 12 A / 300 V electrical ratings.

Frequently Asked Questions (FAQ)

Q: Can the 1546018-9 be used as a direct replacement for the ESZP09100?

A: Yes. Both components share identical electrical ratings (12 A / 300 V), mechanical dimensions (9 positions, 5mm pitch, 90° entry), termination method (screw-cage clamp), and operating temperature range (-40°C to 110°C). They are mechanically and electrically interchangeable.

Q: What are the key differences between these two parts?

A: The primary differences are manufacturer (Amphenol PCD vs. TE Connectivity), series designation (ESZP vs. Buchanan), packaging format (tray vs. bulk), contact material (copper alloy vs. phosphor bronze), and regulatory certifications (RoHS vs. ROHS3 with REACH status). Electrical and mechanical specifications are identical.

Q: Does packaging format affect compatibility?

A: No. Packaging format (tray vs. bulk) affects only storage, handling, and procurement logistics. The terminal block plugs themselves are functionally identical regardless of packaging.

Q: Are there any torque specification differences?

A: Yes. The ESZP09100 specifies 0.5 Nm (4.4 Lb-In) screw torque, while the 1546018-9 specifies 0.68 Nm (6 Lb-In). Both values are within acceptable ranges for M3 screw termination in terminal block applications. Consult application-specific requirements for final torque selection.

Q: Which part should be selected for new designs?

A: Both parts are suitable for new designs. Selection should be based on component availability, supply chain strategy, and any specific regulatory requirements. The ROHS3 and REACH compliance of the 1546018-9 may be preferred for applications with strict European market requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message