Bulgin MMP0120/ABLP Pushbutton Switch - Equivalent & Substitute Parts

Part Overview

The Bulgin MMP0120/ABLP is an SPST-NO (Single Pole Single Throw - Normally Open) pushbutton switch rated for 2A DC at 36V. This panel-mount component features a blue domed button actuator with IP65 ingress protection, making it suitable for applications requiring dust-tight and water-resistant operation. The switch is currently in active production status with 1,078 units available in inventory. Substitute parts are identified when equivalent electrical ratings, mechanical specifications, and environmental protection levels are required for design flexibility, supply chain alternatives, or manufacturing optimization.

Substiute Parts

MMP0120/ABLP

BulginIn Stock: 1171MMP0120/ABLP Datasheet

Current PartRFQ

PV5S24017

E-SwitchIn Stock: 1005PV5S24017 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Bulgin MMP0120/ABLP is permissible when the replacement component meets all of the following mandatory electrical and mechanical criteria:

Circuit configuration must remain SPST-NO with Off-Mom (momentary) switch function. Current rating must be rated for minimum 2A DC. Voltage rating must be rated for minimum 36V DC. Mounting configuration must be panel mount, front-facing installation. Panel cutout diameter must be 12.00mm circular. Actuator must be round, button, domed type with blue color. Ingress protection must meet or exceed IP65 (dust tight, water resistant). Termination must be solder lug style. Operating temperature range must encompass -25°C to +55°C. Mechanical life must be rated for minimum 1,000,000 cycles. Electrical life must be rated for minimum 200,000 cycles. RoHS3 compliance is required.

The E-Switch PV5S24017 satisfies all substitution criteria and is classified as an equivalent alternative part.

Parameter Comparison

Engineering Selection Recommendations

Both the Bulgin MMP0120/ABLP and E-Switch PV5S24017 are active production components with full ROHS3 compliance and REACH unaffected status. Selection between these parts may be based on availability, packaging format (Bulgin supplied in Tray; E-Switch supplied in Bulk), or supply chain requirements. The E-Switch PV5S24017 is classified as an anti-vandal type switch, which provides additional mechanical robustness compared to the standard type designation of the Bulgin MMP0120/ABLP, though both meet identical electrical and environmental specifications. Both components carry identical certifications (EAR99 ECCN, 8536.50.9031 HTSUS code) and moisture sensitivity level MSL 1 (unlimited shelf life).

Frequently Asked Questions (FAQ)

Q: Can the E-Switch PV5S24017 be used as a direct replacement for the Bulgin MMP0120/ABLP in existing designs?

A: Yes. Both components share identical electrical ratings (2A DC, 36V), circuit configuration (SPST-NO), mechanical specifications (12.00mm panel cutout, domed blue button), environmental protection (IP65), and lifecycle ratings (1,000,000 mechanical cycles, 200,000 electrical cycles). Solder lug termination and operating temperature range are identical. No circuit modifications are required.

Q: What is the difference between "Standard" and "Anti-Vandal" switch types?

A: The type designation reflects mechanical construction robustness. Anti-vandal switches incorporate reinforced internal mechanisms designed to withstand deliberate or accidental abuse. For the PV5S24017 and MMP0120/ABLP, both meet identical electrical performance and environmental specifications. The anti-vandal classification of the E-Switch component provides additional mechanical durability without affecting electrical compatibility.

Q: Are there packaging considerations when switching between these parts?

A: Yes. The Bulgin MMP0120/ABLP is supplied in Tray packaging, while the E-Switch PV5S24017 is supplied in Bulk packaging. Verify that your assembly process and inventory management systems accommodate the different packaging format. Both components are MSL 1 rated, requiring no special moisture control during storage.

Q: Do both parts meet the same compliance and certification requirements?

A: Yes. Both components are ROHS3 compliant, REACH unaffected, carry EAR99 ECCN classification, and share the same HTSUS code (8536.50.9031). Moisture sensitivity level is MSL 1 for both, indicating unlimited shelf life under standard storage conditions.

Q: What is the basis for confirming these parts are equivalent?

A: Equivalence is established through matching all critical electrical parameters (current, voltage, circuit configuration), mechanical specifications (mounting, cutout diameter, actuator type and color), environmental protection (IP65 ingress protection), termination style (solder lug), operating temperature range, and lifecycle ratings (mechanical and electrical cycles). Both components are in active production status with current inventory availability.