ELFP04210 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The ELFP04210 is a 4-position terminal block plug manufactured by Amphenol PCD, designed for inline applications with 0.200" (5.08mm) pitch spacing and 180° free-hanging wire entry. This component features screw-type rising cage clamp termination and is rated for 15 A at 300 V per UL standards. The part is currently active in production with 844 units in stock. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and regulatory compliance can be maintained across different manufacturers while accommodating application-specific packaging or inventory requirements.

Key Parameters

Parameter	Value
Number of Positions	4
Pitch	0.200" (5.08mm)
Type	Plug, Female Sockets
Plug Wire Entry	180°
Termination Style	Screw - Rising Cage Clamp
Mounting Type	Free Hanging (In-Line)
Current Rating (UL)	15 A
Voltage Rating (UL)	300 V
Operating Temperature Range	-40°C ~ 95°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the ELFP04210 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility: Current rating (15 A UL), voltage rating (300 V UL), and contact material properties must support identical load conditions
Mechanical Compatibility: 4-position configuration, 0.200" (5.08mm) pitch spacing, 180° wire entry orientation, and screw-type rising cage clamp termination ensure physical and functional interchangeability
Regulatory Compliance: RoHS compliance and UL94 V-0 flammability rating are mandatory for equivalent substitution
Environmental Ratings: Operating temperature range and moisture sensitivity level must meet or exceed the original specification

The substitute part 796635-4 (TE Connectivity AMP Connectors, Buchanan series) meets all critical substitution criteria while maintaining functional equivalence in terminal block plug applications.

Parameter Comparison

Parameter	ELFP04210 (Amphenol PCD)	796635-4 (TE Connectivity)	Compatibility
Number of Positions	4	4	Equivalent
Pitch	0.200" (5.08mm)	0.200" (5.08mm)	Equivalent
Type	Plug, Female Sockets	Plug, Female Sockets	Equivalent
Plug Wire Entry	180°	180°	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)	15 A	15 A	Equivalent
Voltage Rating (UL)	300 V	300 V	Equivalent
Operating Temperature Range	-40°C ~ 95°C	-40°C ~ 110°C	Substitute exceeds specification
Contact Mating Finish	Tin	Tin	Equivalent
Material Flammability Rating	UL94 V-0	UL94 V-0	Equivalent
RoHS Status	RoHS Compliant	RoHS Compliant	Equivalent
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Equivalent
Torque - Screw	0.79 Nm (7.0 Lb-In)	0.79 Nm (7.0 Lb-In)	Equivalent
Product Status	Active	Active	Equivalent

Engineering Selection Recommendations

Both the ELFP04210 and 796635-4 are active production components with full RoHS compliance and UL94 V-0 flammability certification. Selection between these parts should be based on:

Availability and Lead Time: ELFP04210 has 844 units in stock; 796635-4 has 2190 units in stock
Packaging Format: ELFP04210 is supplied in trays; 796635-4 is supplied in bulk
Temperature Performance: 796635-4 operates to 110°C versus 95°C for ELFP04210, providing extended thermal margin in applications approaching upper temperature limits
Wire Gauge Compatibility: ELFP04210 supports 12 AWG and 14-26 AWG; 796635-4 supports 12-30 AWG, offering broader wire gauge accommodation

Both parts satisfy identical electrical and mechanical requirements for standard 4-position, 5.08mm pitch terminal block plug applications.

Frequently Asked Questions (FAQ)

Q: Can 796635-4 be used as a direct replacement for ELFP04210?

A: Yes. Both parts are 4-position terminal block plugs with 0.200" (5.08mm) pitch, 180° wire entry, screw-type rising cage clamp termination, 15 A current rating, and 300 V voltage rating. Electrical and mechanical compatibility is confirmed across all critical parameters.

Q: What are the differences between these two parts?

A: The primary differences are manufacturer (Amphenol PCD versus TE Connectivity), housing material (PPO versus PA66 nylon), contact material (copper alloy versus phosphor bronze), operating temperature range (95°C versus 110°C), wire gauge range (14-26 AWG versus 12-30 AWG), and packaging format (tray versus bulk). Electrical performance and mechanical fit remain equivalent.

Q: Does packaging format affect compatibility?

A: No. Packaging format (tray versus bulk) does not affect component functionality or interchangeability. Selection should be based on procurement and inventory management requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both ELFP04210 and 796635-4 are RoHS compliant with UL94 V-0 flammability ratings, meeting regulatory requirements for equivalent substitution.

Q: Which part should be selected for high-temperature applications?

A: The 796635-4 is rated to 110°C, compared to 95°C for the ELFP04210. For applications operating near or above 95°C, the 796635-4 provides extended thermal margin.

Q: Are the wire gauge ranges compatible?

A: Both parts accommodate standard industrial wire gauges. ELFP04210 supports 12 AWG and 14-26 AWG; 796635-4 supports 12-30 AWG. For applications using wire gauges 27-30 AWG, only 796635-4 is suitable.

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