HC1E-PL-DC48V-F Equivalent & Substitute Parts

Part Overview

The HC1E-PL-DC48V-F is a general purpose relay manufactured by Panasonic Electric Works, featuring SPDT (1 Form C) contact configuration with 48VDC coil voltage and 5A contact rating. This through-hole mounted relay is currently obsolete, making equivalent substitute parts necessary for ongoing maintenance, repair, and legacy system support applications.

Substiute Parts

HC1E-PL-DC48V-F

Panasonic Electric WorksIn Stock: 1274HC1E-PL-DC48V-F Datasheet

Current PartRFQ

PE014048

TE Connectivity Potter & Brumfield RelaysIn Stock: 1269PE014048 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HC1E-PL-DC48V-F is determined by the following critical parameters:

• Coil Voltage: 48VDC (exact match required)
• Contact Form: SPDT (1 Form C) configuration (exact match required)
• Contact Rating: 5A minimum (equal or higher acceptable)
• Mounting Type: Through Hole (exact match required)
• Termination Style: PC Pin (exact match required)
• Seal Rating: Sealed construction (exact match required)
• Coil Type: Non Latching (exact match required)

The PE014048 manufactured by TE Connectivity Potter & Brumfield Relays meets all critical substitution criteria and is classified as an active product with current availability.

Parameter Comparison

Engineering Selection Recommendations

The PE014048 is the qualified substitute for the obsolete HC1E-PL-DC48V-F. Selection is based on the following factors:

Product Status: The PE014048 is an active product with current manufacturing and availability, whereas the HC1E-PL-DC48V-F is obsolete. This ensures long-term supply continuity for replacement and new applications.

Compliance & Certifications: Both parts carry identical ECCN classification (EAR99) and MSL rating (1 - Unlimited). The PE014048 is RoHS3 Compliant and REACH Unaffected, meeting current regulatory requirements.

Functional Equivalence: Both relays satisfy the core electrical requirements: 48VDC coil voltage, SPDT contact configuration, 5A contact rating, and through-hole PC pin termination. The PE014048 demonstrates superior performance characteristics with lower coil current (4.4 mA vs. 18.5 mA), faster switching times (8 ms vs. 20 ms), and extended operating temperature range (-40°C to 85°C vs. -40°C to 60°C).

Electrical Compatibility: The PE014048 operates at a lower must-operate voltage (36 VDC vs. 38.4 VDC), providing improved margin in 48VDC supply circuits. The higher maximum switching voltage (400VAC vs. 250VAC) expands application flexibility.

Frequently Asked Questions (FAQ)

Q: Can the PE014048 directly replace the HC1E-PL-DC48V-F in existing circuits?

A: Yes. Both relays share identical coil voltage (48VDC), contact form (SPDT), contact rating (5A), mounting type (through hole), and termination style (PC pin). Physical footprint compatibility should be verified against PCB layout specifications.

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

A: The PE014048 offers lower coil current consumption (4.4 mA vs. 18.5 mA), faster response times (8 ms vs. 20 ms), higher maximum switching voltage (400VAC vs. 250VAC), and wider operating temperature range (-40°C to 85°C vs. -40°C to 60°C). The PE014048 uses Silver Nickel contacts versus the HC1E-PL-DC48V-F's Silver Alloy with Gold plating.

Q: Is the PE014048 available in the same packaging as the HC1E-PL-DC48V-F?

A: The PE014048 is supplied in tube packaging. Verify packaging requirements for your application, as the original HC1E-PL-DC48V-F packaging format is not specified in available documentation.

Q: Are there any compliance or regulatory differences?

A: Both parts carry EAR99 classification and MSL 1 rating. The PE014048 is RoHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory standards.

Q: What is the coil resistance difference, and does it matter?

A: The PE014048 has higher coil resistance (10.97 kOhms vs. 2.6 kOhms). This contributes to the lower coil current requirement. Verify that your drive circuit can accommodate the PE014048's coil characteristics, particularly if using current-limited or PWM-based coil drivers.

Q: Can I use the PE014048 in applications requiring the full -40°C to 60°C range?

A: Yes. The PE014048 operates across -40°C to 85°C, which encompasses the original HC1E-PL-DC48V-F operating range. The extended upper temperature limit provides additional margin.