M2019SS1G06 Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The M2019SS1G06 is a toggle switch manufactured by NKK Switches, classified as SPDT (Single Pole Double Throw) with panel mount configuration. This component operates at 28V AC/DC with a current rating of 0.4VA and features wire wrap termination. The product is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations where legacy compatibility is required.

Substiute Parts

M2019SS1G06

NKK SwitchesIn Stock: 903M2019SS1G06 Datasheet

Current PartRFQ

7107SPY3W6BE

C&KIn Stock: 11577107SPY3W6BE Datasheet

SimilarRFQ

7107SYW6BE

C&KIn Stock: 9637107SYW6BE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M2019SS1G06 are identified based on strict electrical and mechanical compatibility criteria. The following parameters must align for functional substitution:

Critical Matching Parameters:

• Circuit configuration: SPDT
• Switch function: On-Off-Mom
• Current rating: 0.4VA (AC/DC)
• Mounting type: Panel Mount
• Termination style: Wire Wrap
• Operating temperature range: -30°C ~ 85°C
• Actuator material: Brass, Chrome Plated

Allowable Variation Parameters:

• Voltage rating: Substitute parts rated at 20V AC/DC are acceptable for applications operating at or below 20V
• Panel cutout dimensions: Circular apertures between 6.35mm and 6.50mm diameter accommodate standard panel mount hardware
• Bushing thread: Both 1/4-40 and M6 x 0.75 are standard panel mount threads
• Actuator type: Standard Round and Anti-Rotation variants maintain functional compatibility
• Actuator length: Variations within 10.50mm to 10.67mm are within acceptable mechanical tolerance
• Electrical life: 40,000 cycles meets or exceeds typical application requirements

Parameter Comparison

Engineering Selection Recommendations

Both C&K substitute parts (7107SPY3W6BE and 7107SYW6BE) are active products with current manufacturing support, providing supply chain continuity for the obsolete M2019SS1G06.

7107SYW6BE is the preferred substitute when the application operates at voltages of 20V or below. This part maintains identical bushing thread specification (1/4-40) and standard round actuator type, minimizing mechanical redesign requirements. The 6.35mm panel cutout diameter is compatible with standard 6.50mm apertures through appropriate bushing selection.

7107SPY3W6BE serves applications requiring anti-rotation actuator functionality. The M6 x 0.75 bushing thread requires panel hardware modification. This variant is suitable when actuator rotation prevention is a design requirement.

Both substitutes maintain ROHS3 compliance and operate across the identical temperature range (-30°C ~ 85°C). The 40,000-cycle electrical life specification is acceptable for applications not exceeding the original 50,000-cycle rating.

Voltage derating must be applied when substituting into systems originally designed for 28V operation. Applications operating at 20V or below present no electrical compatibility concerns.

Frequently Asked Questions (FAQ)

Q: Can the 7107SYW6BE replace the M2019SS1G06 in a 28V system?

A: No. The 7107SYW6BE is rated for 20V maximum. Substitution is limited to applications operating at 20V or below. For 28V systems, alternative solutions outside the provided substitute list must be evaluated.

Q: What is the difference between the two C&K substitutes?

A: The primary differences are actuator type (Standard Round vs. Anti-Rotation) and bushing thread (1/4-40 vs. M6 x 0.75). The 7107SYW6BE maintains the original 1/4-40 thread specification, while the 7107SPY3W6BE requires panel hardware modification. Select based on mechanical design requirements.

Q: Are panel cutout dimension differences significant?

A: The 6.35mm and 6.50mm circular cutout dimensions are both standard panel mount specifications. Appropriate bushing selection accommodates both aperture sizes. Verify panel hardware compatibility during mechanical design review.

Q: Does the lower electrical life rating (40,000 vs. 50,000 cycles) affect substitution?

A: The 40,000-cycle rating of C&K substitutes is acceptable for most industrial applications. Evaluate specific duty cycle requirements. High-cycle applications exceeding 40,000 operations may require alternative component selection.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both 7107SPY3W6BE and 7107SYW6BE are ROHS3 compliant, matching the compliance status of the original M2019SS1G06.

Q: Can I use these substitutes in new designs?

A: Yes. Both C&K parts are active products with current manufacturing support, making them suitable for new design implementations. Verify voltage and mechanical requirements align with application specifications.