RJ2V-C-D6 Equivalent & Substitute Parts

Part Overview

The RJ2V-C-D6 is a General Purpose Relay manufactured by IDEC, featuring a DPDT (2 Form C) contact configuration with a 6VDC coil. This through-hole mounted relay is designed for applications requiring 8A switching capacity at up to 250VAC or 125VDC. The product is currently in Last Time Buy status, making identification of equivalent alternatives essential for ongoing procurement and design continuity.

Substiute Parts

RJ2V-C-D6

IDECIn Stock: 1144RJ2V-C-D6 Datasheet

Current PartRFQ

RC2V-C-D5

IDECIn Stock: 1135RC2V-C-D5 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The RC2V-C-D5 qualifies as a functional substitute for the RJ2V-C-D6 based on the following critical parameters:

Matching Parameters:

• Contact Form: Both are DPDT (2 Form C) configuration
• Contact Rating: Both support 8A switching current
• Mounting Type: Both are through-hole mounted
• Termination Style: Both use PC Pin termination
• Relay Type: Both are General Purpose relays
• Coil Type: Both are Non Latching

Allowable Variations:

• Coil Voltage: RC2V-C-D5 operates at 5VDC versus 6VDC on RJ2V-C-D6. The RC2V-C-D5 must-operate voltage of 4.6VDC and must-release voltage of 0.5VDC remain within acceptable control circuit tolerances for applications designed for 6VDC operation with standard voltage regulation.
• Switching Voltage: RC2V-C-D5 supports 440VAC and 300VDC maximum, exceeding the RJ2V-C-D6 specification of 250VAC and 125VDC, providing enhanced capability.
• Operating Temperature: RC2V-C-D5 range of -40°C ~ 85°C exceeds RJ2V-C-D6 range of -40°C ~ 70°C.
• Contact Material: RC2V-C-D5 uses Silver Tin Oxide and Gold versus Silver Nickel on RJ2V-C-D6, providing equivalent or superior contact performance.

Parameter Comparison

Engineering Selection Recommendations

The RC2V-C-D5 is the designated IDEC substitute for the RJ2V-C-D6. Selection of the RC2V-C-D5 is supported by the following factors:

• Product Status: The RC2V-C-D5 maintains Active status, ensuring continued availability and supply chain stability, whereas the RJ2V-C-D6 is Last Time Buy.
• Compliance: The RC2V-C-D5 is ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements.
• Electrical Compatibility: Both relays maintain identical contact form, current rating, and switching characteristics. The RC2V-C-D5 coil voltage of 5VDC is compatible with standard 6VDC supply circuits through appropriate voltage regulation or control circuit design.
• Enhanced Performance: The RC2V-C-D5 provides superior switching voltage capability (440VAC/300VDC versus 250VAC/125VDC) and extended operating temperature range (-40°C to 85°C versus -40°C to 70°C).

Frequently Asked Questions (FAQ)

Q: Can the RC2V-C-D5 directly replace the RJ2V-C-D6 in existing designs?

A: The RC2V-C-D5 is electrically and mechanically compatible as a substitute. Both relays feature identical DPDT contact configuration, 8A current rating, through-hole mounting, and PC pin termination. The primary design consideration is the coil voltage difference: RC2V-C-D5 operates at 5VDC while RJ2V-C-D6 operates at 6VDC. Applications with regulated power supplies or control circuits designed for 5VDC operation will require no modification. Applications currently using 6VDC supplies may require voltage adjustment or use of a voltage regulator to ensure proper relay operation.

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

A: The RC2V-C-D5 has a lower coil voltage (5VDC versus 6VDC), lower coil resistance (47 Ohms versus 67.9 Ohms), and higher coil current (106 mA versus 88.3 mA). The RC2V-C-D5 provides faster release time (5 ms versus 10 ms) and supports higher switching voltages (440VAC/300VDC versus 250VAC/125VDC). Operating temperature range is also extended on the RC2V-C-D5 (-40°C to 85°C versus -40°C to 70°C).

Q: Are the physical dimensions and pin configurations identical?

A: Both relays use through-hole mounting with PC pin termination and are part of the IDEC general purpose relay family. Pin configuration compatibility is maintained for DPDT (2 Form C) contact form. Verification of PCB footprint compatibility is recommended during design transition.

Q: What compliance certifications apply to the RC2V-C-D5?

A: The RC2V-C-D5 is ROHS3 Compliant and REACH Unaffected. The original RJ2V-C-D6 carries CE, CSA, UR, and VDE approvals. Compliance requirements for specific applications should be verified against end-use regulatory standards.

Q: Is the RC2V-C-D5 suitable for high-voltage switching applications?

A: Yes. The RC2V-C-D5 supports maximum switching voltages of 440VAC and 300VDC, which exceed the RJ2V-C-D6 specification of 250VAC and 125VDC. This makes the RC2V-C-D5 suitable for applications requiring higher voltage switching capability.