MMP0120/SSSP Equivalent & Substitute Parts

Part Overview

The MMP0120/SSSP is an anti-vandal pushbutton switch manufactured by Bulgin, designed for panel-mount applications requiring SPST-NO (Single Pole Single Throw - Normally Open) circuit configuration. This component operates at 2A DC with a 36V voltage rating and features stainless steel construction with IP65 ingress protection. The part is currently active in production with 868 units in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to supply constraints, design standardization, or inventory optimization.

Substiute Parts

MMP0120/SSSP

BulginIn Stock: 882MMP0120/SSSP Datasheet

Current PartRFQ

PV5S240SS

E-SwitchIn Stock: 1173PV5S240SS Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MMP0120/SSSP is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPST-NO)
• Current rating (2A DC)
• Voltage rating (36V DC)
• Mounting type (Panel Mount, Front)
• Anti-vandal switch type classification
• Actuator geometry (Round, Button, Domed)
• Panel cutout diameter (12.00mm Circular)
• Termination style (Solder Lug)
• Ingress protection rating (IP65)
• Operating temperature range (-25°C to 55°C)
• Regulatory compliance (ROHS3, REACH Unaffected, EAR99)

The substitute part PV5S240SS from E-Switch meets all these criteria, enabling direct functional and mechanical interchange in applications where the MMP0120/SSSP is specified.

Parameter Comparison

Engineering Selection Recommendations

Both the MMP0120/SSSP and PV5S240SS are active production components with full ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component deployment. Selection between these parts should be based on:

• Availability and lead time requirements
• Packaging format preference (Tray for MMP0120/SSSP; Bulk for PV5S240SS)
• Mechanical life cycle expectations (PV5S240SS offers extended mechanical life at 1,000,000 cycles versus 500,000 cycles for MMP0120/SSSP)
• Supply chain standardization objectives
• Cost considerations within procurement parameters

Both components satisfy identical electrical and mechanical interface requirements for SPST-NO pushbutton switch applications operating at 2A, 36V DC with IP65 environmental protection.

Frequently Asked Questions (FAQ)

Q: Can PV5S240SS be used as a direct replacement for MMP0120/SSSP in existing designs?

A: Yes. Both components share identical electrical ratings (2A, 36V DC), circuit configuration (SPST-NO), mechanical interface (12.00mm panel cutout, solder lug termination), and environmental specifications (IP65, -25°C to 55°C). Panel mounting geometry and actuator characteristics are equivalent.

Q: What is the difference in mechanical life between these parts?

A: The MMP0120/SSSP is rated for 500,000 mechanical cycles, while the PV5S240SS is rated for 1,000,000 mechanical cycles. Both maintain 200,000 electrical cycles. Selection should reflect application duty cycle requirements.

Q: Are there packaging differences between these substitutes?

A: Yes. The MMP0120/SSSP is supplied in Tray packaging, while the PV5S240SS is supplied in Bulk packaging. Procurement and handling procedures may differ accordingly.

Q: Do both parts meet current regulatory compliance standards?

A: Yes. Both the MMP0120/SSSP and PV5S240SS are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99, meeting current regulatory requirements for electronic component use.

Q: Are there any differences in operating temperature range?

A: No. Both components operate across the identical temperature range of -25°C to 55°C.