MB2461E1W13 Equivalent & Substitute Parts

Part Overview

The MB2461E1W13 is a pushbutton switch manufactured by NKK Switches, featuring DPDT (Double Pole Double Throw) circuitry with a 3A AC current rating at 125V. This component is designed for panel mount, rear installation applications with a plunger actuator and PC pin termination. The product is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new design implementations where this specific model is no longer available through standard distribution channels.

Substiute Parts

MB2461E1W13

NKK SwitchesIn Stock: 804MB2461E1W13 Datasheet

Current PartRFQ

EB2061P

NKK SwitchesIn Stock: 1227EB2061P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB2461E1W13 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Circuit configuration: DPDT
• Switch function: On-Mom
• Current rating: 3A (AC)
• Voltage rating: 125V (AC)
• Mounting type: Panel Mount, Rear
• Actuator type: Plunger for Cap
• Termination style: PC Pin
• RoHS compliance: ROHS3 Compliant

Allowable Variation Parameters:

• Panel cutout diameter: ±0.15mm tolerance acceptable for standard panel mount applications
• Operating temperature range: Substitute may have narrower range if application requirements fall within substitute range
• Mechanical life: Substitute may have lower cycle rating if application duty cycle permits
• Electrical life: Substitute may have lower cycle rating if application duty cycle permits
• Product status: Active status preferred for long-term availability

The EB2061P meets all mandatory matching parameters and is classified as an active product, ensuring continued availability and supply chain reliability.

Parameter Comparison

Engineering Selection Recommendations

The EB2061P is a direct functional equivalent to the MB2461E1W13 for applications where the following conditions are met:

1. Operating Temperature: Application environment remains within -10°C to 70°C range. If the original design requires operation below -10°C or above 70°C, the MB2461E1W13 specifications must be maintained through alternative sourcing or design modification.

2. Mechanical Duty Cycle: Application mechanical cycle count does not exceed 100,000 cycles over the component lifetime. If higher cycle counts are required, alternative components with higher mechanical life ratings must be evaluated.

3. Panel Cutout Compatibility: Panel mounting hole diameter of 6.35mm is acceptable. Standard panel mount tolerances accommodate the 0.15mm difference between the 6.50mm (original) and 6.35mm (substitute) specifications.

4. Compliance Requirements: Both components maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for equivalent substitution.

5. Supply Chain Continuity: The EB2061P active product status ensures long-term availability, addressing the obsolescence of the MB2461E1W13.

Frequently Asked Questions (FAQ)

Q: Can the EB2061P be used as a direct replacement for the MB2461E1W13 in existing designs?

A: The EB2061P is functionally equivalent for applications operating within -10°C to 70°C and requiring mechanical life not exceeding 100,000 cycles. Panel cutout dimensions are compatible within standard tolerances. If the original design specifies operation outside these parameters, component substitution is not recommended without design review.

Q: What is the significance of the panel cutout diameter difference (6.50mm vs. 6.35mm)?

A: The 0.15mm difference falls within standard mechanical tolerances for panel mount applications. Both components use identical mounting types (Panel Mount, Rear) and termination styles (PC Pin), making them mechanically interchangeable in standard panel installations.

Q: Why does the EB2061P have a lower mechanical life rating (100,000 vs. 200,000 cycles)?

A: The EB2061P is rated for 100,000 mechanical cycles, which is half the MB2461E1W13 specification. This difference reflects the design specifications of the EB series. Applications with lower duty cycles can use the EB2061P without performance impact. High-cycle applications requiring 200,000+ cycles must source the original MB2461E1W13 or identify alternative components with higher mechanical life ratings.

Q: Are there compliance or certification differences between these components?

A: Both components are ROHS3 compliant and REACH unaffected. No compliance or certification differences exist between the MB2461E1W13 and EB2061P.

Q: What is the primary advantage of selecting the EB2061P over the MB2461E1W13?

A: The EB2061P is an active product with ongoing manufacturing and distribution, ensuring supply chain continuity. The MB2461E1W13 is obsolete and subject to availability constraints. For new designs or long-term production requirements, the EB2061P provides superior supply reliability.

Q: Can the EB2061P be used in applications requiring operation below -10°C?

A: No. The EB2061P operating temperature range is -10°C to 70°C. Applications requiring operation below -10°C must source the MB2461E1W13 or identify alternative components with extended low-temperature specifications.