C&K 7201J1AV3ME2 Rocker Switch DPDT 5A 120V - Equivalent & Substitute Parts

Part Overview

The C&K 7201J1AV3ME2 is a through-hole rocker switch with DPDT (Double Pole Double Throw) configuration, rated for 5A at 120V AC and 28V DC. This component features a concave black actuator, epoxy sealed PC pin terminals, and is designed for right-angle vertical mounting applications. The part is currently obsolete, with 766 units available in stock. Finding equivalent or substitute parts is necessary to ensure design continuity and maintain supply chain reliability for applications requiring DPDT switching functionality at these electrical ratings.

Substiute Parts

7201J1AV3ME2

C&KIn Stock: 8357201J1AV3ME2 Datasheet

Current PartRFQ

7201J1AV3SE2

C&KIn Stock: 9967201J1AV3SE2 Datasheet

DirectRFQ

300DP1J1BLKM7QEIO

E-SwitchIn Stock: 1374300DP1J1BLKM7QEIO Datasheet

SimilarRFQ

300DP1J1BLKM7RE

E-SwitchIn Stock: 811300DP1J1BLKM7RE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7201J1AV3ME2 is determined by the following critical parameters: circuit configuration (DPDT), switch function (On-On), current rating (5A AC/DC minimum), voltage ratings (120V AC / 28V DC minimum), mounting type (through hole right-angle vertical), actuator type (concave), termination style (PC pin), and operating temperature range (-30°C to 85°C).

The substitute parts are grouped into two categories:

Direct Equivalent (Preferred): Parts that match all critical electrical and mechanical parameters while offering improved product status or compliance.

Functional Equivalent (Limited Compatibility): Parts that share the same circuit configuration, mounting type, and actuator design but operate at reduced electrical ratings. These require application-level verification to confirm suitability.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: C&K 7201J1AV3SE2

The 7201J1AV3SE2 is the direct equivalent substitute for the 7201J1AV3ME2. It maintains identical electrical ratings (5A at 120V AC / 28V DC), mechanical configuration, and operating temperature range. The primary advantages are active product status and RoHS compliance, ensuring long-term availability and regulatory alignment. This part is the preferred choice for direct replacement in new designs or production continuity.

Secondary Options: E-Switch 300DP1J1BLKM7QEIO

The E-Switch 300DP1J1BLKM7QEIO matches all critical electrical and mechanical parameters of the main part, including 5A current rating and 120V AC / 28V DC voltage ratings. It is actively manufactured and ROHS3 compliant. The electrical life rating is 40,000 cycles compared to 100,000 cycles for the C&K parts. This part is suitable for applications where the reduced cycle life does not impact operational requirements.

Limited Compatibility: E-Switch 300DP1J1BLKM7RE

The E-Switch 300DP1J1BLKM7RE shares the same mechanical form factor and circuit configuration but operates at significantly reduced electrical ratings (0.4VA at 20V AC/DC). This part is not suitable as a direct substitute for the 7201J1AV3ME2 due to insufficient voltage and current capacity. Use only in applications specifically designed for 20V operation and 0.4VA load requirements.

Frequently Asked Questions (FAQ)

Q: Can the 7201J1AV3SE2 be used as a direct replacement for the 7201J1AV3ME2?

A: Yes. The 7201J1AV3SE2 is a direct equivalent with identical electrical ratings (5A, 120V AC, 28V DC), circuit configuration (DPDT), mounting type (through hole right-angle vertical), and operating temperature range (-30°C to 85°C). The primary difference is product status (active vs. obsolete) and improved RoHS compliance.

Q: What is the difference between the C&K and E-Switch options?

A: Both manufacturers provide DPDT rocker switches with matching mechanical and electrical specifications. The C&K 7201J1AV3SE2 offers 100,000 electrical life cycles, while the E-Switch 300DP1J1BLKM7QEIO provides 40,000 cycles. Selection depends on application cycle requirements and preferred supplier qualification.

Q: Why is the 300DP1J1BLKM7RE listed as a similar part if it has lower ratings?

A: The 300DP1J1BLKM7RE shares identical mechanical form factor, mounting type, and circuit configuration. However, its electrical ratings (0.4VA at 20V) are substantially lower than the main part. It is included for reference only and is not suitable for applications requiring 5A at 120V operation.

Q: Are there any compliance differences between the substitute parts?

A: The 7201J1AV3ME2 is RoHS non-compliant. The 7201J1AV3SE2 is RoHS compliant, and the E-Switch parts are ROHS3 compliant. For applications subject to RoHS regulations, the 7201J1AV3SE2 or E-Switch options are required.

Q: What is the panel cutout dimension for the 7201J1AV3SE2?

A: The panel cutout dimension for the 7201J1AV3SE2 is rectangular, 17.96mm x 10.62mm. Verify mechanical compatibility with existing panel designs before implementation.

Q: Can these switches be used interchangeably in existing PCB designs?

A: Yes, for the C&K 7201J1AV3SE2 and E-Switch 300DP1J1BLKM7QEIO, provided the electrical ratings meet or exceed application requirements. Both maintain identical through-hole PC pin termination and right-angle vertical mounting. The 300DP1J1BLKM7RE requires application-level verification due to reduced electrical ratings.