MB2511S2G13 Equivalent & Substitute Parts

Part Overview

The MB2511S2G13 is a pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuit configuration with 0.4VA current rating at 28V AC/DC. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for design continuity and procurement planning. The switch employs through-hole mounting with PC pin termination and epoxy sealed terminals for environmental protection.

Substiute Parts

MB2511S2G13

NKK SwitchesIn Stock: 1248MB2511S2G13 Datasheet

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MB2411A2G13

NKK SwitchesIn Stock: 1116MB2411A2G13 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The MB2411A2G13 qualifies as a direct substitute based on matching electrical and mechanical parameters. Substitution is valid when the following criteria are met:

• Identical circuit configuration (SPDT)
• Matching current rating (0.4VA AC/DC)
• Identical voltage ratings (28V AC and DC)
• Same switch function (On-Mom momentary operation)
• Identical mounting type (Through Hole)
• Matching termination style (PC Pin)
• Equivalent operating temperature range (-30°C to 85°C)
• Same mechanical and electrical life specifications
• Equivalent environmental protection (Epoxy Sealed Terminals)
• Matching compliance certifications (ROHS3, REACH Unaffected)

Parameter Comparison

Engineering Selection Recommendations

The MB2411A2G13 is a valid substitute for the obsolete MB2511S2G13 based on complete electrical and mechanical parameter equivalence. Both components maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for current manufacturing standards. The MB2411A2G13 belongs to the MB2400 series while the original part belongs to the MB2500 series; however, this series designation difference does not affect functional compatibility given the identical electrical specifications and performance characteristics.

Selection of the MB2411A2G13 is supported by matching current and voltage ratings, identical circuit topology, equivalent lifecycle specifications, and compatible termination methods. Both components are rated for the same operating temperature envelope and environmental sealing approach.

Frequently Asked Questions (FAQ)

Q: Can MB2411A2G13 directly replace MB2511S2G13 in existing designs?

A: Yes. The MB2411A2G13 matches all critical electrical parameters including SPDT circuit configuration, 0.4VA current rating, 28V AC/DC voltage rating, and momentary switch function. Through-hole mounting and PC pin termination are identical, enabling direct PCB substitution without layout modification.

Q: Are there differences between the MB2500 and MB2400 series that affect compatibility?

A: Series designation reflects product line organization but does not indicate functional differences in this case. The MB2411A2G13 and MB2511S2G13 share identical electrical specifications, mechanical life ratings, and environmental protection features. Series differences do not preclude substitution when all electrical and mechanical parameters match.

Q: What compliance certifications apply to both parts?

A: Both the MB2511S2G13 and MB2411A2G13 are ROHS3 compliant and REACH unaffected. MSL rating of 1 (Unlimited) applies to both components, indicating no moisture sensitivity restrictions during storage or handling.

Q: Are the mechanical and electrical life ratings equivalent?

A: Yes. Both components specify 200,000 mechanical cycles and 100,000 electrical cycles, ensuring equivalent reliability and service life expectations in application.

Q: What is the operating temperature range for both parts?

A: Both components operate across -30°C to 85°C, providing identical thermal performance envelope for design integration.