RJ2V-C-D12 Equivalent & Substitute Parts

Part Overview

The RJ2V-C-D12 is a general purpose relay manufactured by IDEC, featuring a DPDT (2 Form C) contact configuration with 8A contact rating and 12VDC coil voltage. This through-hole mounted relay is designed for PCB applications requiring reliable switching of AC and DC loads. The RJ2V-C-D12 is currently in Last Time Buy status, making identification of active equivalent parts essential for ongoing design support and procurement planning.

Substiute Parts

RJ2V-C-D12

IDECIn Stock: 1140RJ2V-C-D12 Datasheet

Current PartRFQ

RC2V-C-D12

IDECIn Stock: 1061RC2V-C-D12 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The RC2V-C-D12 qualifies as a direct substitute for the RJ2V-C-D12 based on the following critical parameters:

Matching Parameters:

• Coil Voltage: 12VDC (identical)
• Contact Form: DPDT (2 Form C) (identical)
• Contact Rating: 8 A (identical)
• Mounting Type: Through Hole (identical)
• Termination Style: PC Pin (identical)
• Coil Type: Non Latching (identical)
• Relay Type: General Purpose (identical)
• Must Operate Voltage: 8.4 VDC (identical)
• Must Release Voltage: 1.2 VDC (identical)
• Operate Time: 15 ms (identical)

Enhanced Parameters in RC2V-C-D12:

• Switching Voltage: 440VAC, 300VDC - Max (improved from 250VAC, 30VDC)
• Operating Temperature Range: -40°C ~ 85°C (extended from -40°C ~ 70°C)
• Release Time: 5 ms (improved from 10 ms)
• Contact Material: Silver Tin Oxide (AgSnO), Gold (Au) (enhanced from Silver Nickel)
• Product Status: Active (versus Last Time Buy)
• RoHS Compliant certification available

Parameter Comparison

Engineering Selection Recommendations

The RC2V-C-D12 is the recommended substitute for the RJ2V-C-D12. Selection is based on the following factors:

Product Status: The RJ2V-C-D12 is in Last Time Buy status, indicating discontinued production. The RC2V-C-D12 maintains Active status, ensuring long-term availability and supply chain continuity.

Electrical Compatibility: All critical electrical parameters match between the two parts. Coil voltage, contact configuration, current rating, and switching characteristics are identical, ensuring direct functional equivalence in existing circuit designs.

Enhanced Specifications: The RC2V-C-D12 provides improved switching voltage ratings (440VAC, 300VDC versus 250VAC, 30VDC) and extended operating temperature range (-40°C ~ 85°C versus -40°C ~ 70°C), offering greater design margin for demanding applications.

Compliance and Certifications: The RC2V-C-D12 carries RoHS Compliant certification and defined ECCN/HTSUS classifications, supporting regulatory requirements and international procurement standards.

Contact Material Enhancement: The RC2V-C-D12 features Silver Tin Oxide and Gold contact materials, providing improved contact reliability and longevity compared to the Silver Nickel contacts in the RJ2V-C-D12.

Frequently Asked Questions (FAQ)

Q: Can the RC2V-C-D12 directly replace the RJ2V-C-D12 in existing designs?

A: Yes. The RC2V-C-D12 is electrically and mechanically compatible with the RJ2V-C-D12. Both parts share identical coil voltage (12VDC), contact configuration (DPDT), current rating (8A), mounting type (Through Hole), and termination style (PC Pin). No circuit modifications are required.

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

A: The primary differences are product status and enhanced specifications in the RC2V-C-D12. The RC2V-C-D12 offers higher switching voltage ratings, extended operating temperature range, faster release time (5ms versus 10ms), improved contact materials, and RoHS compliance. The RJ2V-C-D12 is in Last Time Buy status.

Q: Are there packaging differences between the RJ2V-C-D12 and RC2V-C-D12?

A: Yes. The RJ2V-C-D12 is supplied in Bulk packaging, while the RC2V-C-D12 is supplied in Tube packaging. Both maintain identical through-hole PC pin termination suitable for PCB assembly.

Q: Does the RC2V-C-D12 meet RoHS requirements?

A: Yes. The RC2V-C-D12 is RoHS Compliant, with Moisture Sensitivity Level (MSL) 1 (Unlimited) and defined ECCN (EAR99) and HTSUS (8536.41.0020) classifications.

Q: Are the coil specifications identical between these parts?

A: The coil specifications are functionally equivalent. Both parts operate at 12VDC with coil current of approximately 44 mA and coil resistance near 270 Ohms. Must Operate Voltage (8.4 VDC) and Must Release Voltage (1.2 VDC) are identical.

Q: What is the switching voltage capability difference?

A: The RJ2V-C-D12 switches up to 250VAC or 30VDC maximum. The RC2V-C-D12 switches up to 440VAC or 300VDC maximum, providing significantly greater voltage handling capability for high-voltage switching applications.