HC2E-PL-DC6V-F Equivalent & Substitute Parts

Part Overview

The HC2E-PL-DC6V-F is a general purpose relay manufactured by Panasonic Electric Works, featuring a DPDT (2 Form C) contact configuration with a 6VDC coil. This through-hole mounted relay is designed for applications requiring 3A contact rating at 250VAC maximum switching voltage. The product is currently obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

HC2E-PL-DC6V-F

Panasonic Electric WorksIn Stock: 805HC2E-PL-DC6V-F Datasheet

Current PartRFQ

NC2EBD-P-DC6V

Panasonic Electric WorksIn Stock: 1143NC2EBD-P-DC6V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The NC2EBD-P-DC6V qualifies as a substitute for the HC2E-PL-DC6V-F based on the following critical parameters:

Matching Parameters:

• Coil Voltage: 6VDC (identical)
• Contact Form: DPDT (2 Form C) (identical)
• Mounting Type: Through Hole (identical)
• Termination Style: PC Pin (identical)
• Seal Rating: Sealed - Fully (identical)
• Must Operate Voltage: 4.8 VDC (identical)
• Must Release Voltage: 0.6 VDC (identical)
• Operate Time: 20 ms (identical)
• Switching Voltage: 250VAC - Max (identical)
• Relay Type: General Purpose (identical)

Allowable Variations:

• Contact Rating: 5A (substitute) vs. 3A (original) — higher current rating maintains backward compatibility
• Coil Current: 60 mA (substitute) vs. 150 mA (original) — lower coil current is acceptable
• Release Time: 10 ms (substitute) vs. 20 ms (original) — faster release time is acceptable
• Operating Temperature: -40°C ~ 70°C (substitute) vs. -40°C ~ 60°C (original) — extended upper temperature range is acceptable
• Contact Material: Silver Nickel (AgNi) (substitute) vs. Silver Alloy, Cadmium Free, Gold (original) — different material composition

Parameter Comparison

Engineering Selection Recommendations

The NC2EBD-P-DC6V is an active product from Panasonic Electric Works and serves as the direct substitute for the obsolete HC2E-PL-DC6V-F. The substitute maintains all critical electrical parameters including coil voltage, contact configuration, switching voltage, and timing specifications. The higher contact current rating (5A vs. 3A) provides additional margin for applications originally designed for the 3A specification. The lower coil current requirement (60 mA vs. 150 mA) reduces power consumption in the control circuit. The extended operating temperature range (-40°C to 70°C vs. -40°C to 60°C) provides improved thermal performance. The RoHS compliance status of the NC2EBD-P-DC6V ensures alignment with current environmental and regulatory standards.

Frequently Asked Questions (FAQ)

Q: Can the NC2EBD-P-DC6V directly replace the HC2E-PL-DC6V-F in existing designs?

A: Yes. Both relays share identical coil voltage (6VDC), contact configuration (DPDT), mounting type (through hole), and termination style (PC pin). The substitute's higher current rating and lower coil current are compatible with applications designed for the original part.

Q: What is the significance of the different contact current ratings?

A: The original HC2E-PL-DC6V-F is rated for 3A contact current, while the NC2EBD-P-DC6V is rated for 5A. The substitute's higher rating ensures it can handle the original application's current requirements with additional safety margin.

Q: How does the reduced coil current affect circuit design?

A: The NC2EBD-P-DC6V requires 60 mA coil current compared to the original 150 mA. This reduction decreases power consumption in the control circuit and may reduce heat generation in the coil driver circuit. Existing drive circuits designed for 150 mA will operate the substitute without modification.

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

A: The original uses Silver Alloy with Cadmium Free and Gold plating, while the substitute uses Silver Nickel (AgNi). Both materials are suitable for general purpose relay applications at the specified switching voltage and current ratings.

Q: What is the impact of the different release times?

A: The original has a 20 ms release time, while the substitute has a 10 ms release time. The faster release in the substitute is acceptable for applications designed for the original part and may improve response characteristics in time-sensitive circuits.

Q: Is the extended operating temperature range of the substitute a concern?

A: No. The substitute's operating range of -40°C to 70°C exceeds the original's -40°C to 60°C range. This provides improved performance in higher temperature environments without compromising compatibility with the original specification.

Q: What is the packaging difference between these parts?

A: The original HC2E-PL-DC6V-F uses standard packaging, while the NC2EBD-P-DC6V is supplied in a box. Both maintain identical through-hole PC pin termination suitable for PCB assembly.

Q: Is the NC2EBD-P-DC6V RoHS compliant?

A: Yes. The NC2EBD-P-DC6V is RoHS compliant, ensuring compliance with current environmental regulations for new designs and manufacturing processes.