M2T22SA5G13 Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The M2T22SA5G13 is a DPDT (Double Pole Double Throw) toggle switch manufactured by NKK Switches, designed for through-hole mounting applications. This switch operates at 0.4VA with voltage ratings of 28V AC/DC and features a standard round actuator with a 12.70mm length. The part is currently in active production status with 1032 units in stock.

Substitute parts become necessary when the primary part reaches end-of-life status, experiences supply constraints, or when design revisions require compatible alternatives that maintain identical electrical and mechanical specifications. The M2T22SA5G03 represents an available alternative, though it carries an obsolete product status designation.

Substiute Parts

M2T22SA5G13

NKK SwitchesIn Stock: 1066M2T22SA5G13 Datasheet

Current PartRFQ

M2T22SA5G03

NKK SwitchesIn Stock: 1121M2T22SA5G03 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2T22SA5G13 is determined by strict equivalence across the following critical parameters:

• Circuit configuration (DPDT)
• Switch function (On-On)
• Current rating (0.4VA AC/DC)
• Voltage ratings (28V AC and DC)
• Mounting type (Through Hole)
• Actuator type and length (Standard Round, 12.70mm)
• Termination style (PC Pin)
• Operating temperature range (-30°C to 85°C)
• Electrical life rating (50,000 Cycles)
• RoHS compliance status (ROHS3 Compliant)

The M2T22SA5G03 meets all these criteria and qualifies as a direct substitute. Parts from other manufacturers listed in the M2T22SA5G03 substitute chain (100DP1T3B4M2RE, E201SD1CQE, 100DP1T1B2M2QE, 7201SY9CBE, A223P32D9CQ) require individual verification against these parameters before implementation.

Parameter Comparison

Engineering Selection Recommendations

The M2T22SA5G13 is the preferred selection for new designs and ongoing production due to its active product status and confirmed availability. Both parts maintain identical electrical and mechanical specifications, ensuring functional interchangeability within the specified operating parameters.

The M2T22SA5G03 carries an obsolete designation, indicating discontinued manufacturer support. While current inventory exists (1075 units), this part should be reserved for legacy system maintenance or repair applications where design continuity is required. For new applications, the M2T22SA5G13 provides assured long-term supply and manufacturer support.

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial and commercial applications.

Frequently Asked Questions (FAQ)

Q: Can M2T22SA5G03 be used as a direct replacement for M2T22SA5G13?

A: Yes. Both parts share identical electrical ratings (0.4VA, 28V AC/DC), circuit configuration (DPDT On-On), mechanical specifications (12.70mm standard round actuator, through-hole mounting, PC pin termination), and operating temperature range (-30°C to 85°C). The primary difference is product status: M2T22SA5G13 is active, while M2T22SA5G03 is obsolete.

Q: What determines if another toggle switch can substitute for M2T22SA5G13?

A: Substitution requires matching all critical parameters: DPDT circuit configuration, On-On function, 0.4VA current rating, 28V AC/DC voltage ratings, through-hole mounting, standard round actuator with 12.70mm length, PC pin termination, -30°C to 85°C operating range, and 50,000-cycle electrical life rating. Deviations in any parameter disqualify the part as a direct substitute.

Q: Are there compatibility concerns with PCB layout or panel cutout dimensions?

A: Panel cutout dimensions are not specified in the provided data for either part. Verify mechanical fit using the actuator length (12.70mm) and standard round actuator profile. Through-hole mounting and PC pin termination are consistent between both parts, ensuring PCB compatibility.

Q: What is the significance of the obsolete status for M2T22SA5G03?

A: Obsolete status indicates the manufacturer has discontinued active production and support. While inventory currently exists, future availability cannot be assured. For applications requiring long-term supply security, M2T22SA5G13 (active status) is the appropriate selection.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both M2T22SA5G13 and M2T22SA5G03 are ROHS3 compliant and REACH unaffected, satisfying current regulatory requirements for industrial component applications.