EVM-MSGA01B26 Equivalent & Substitute Parts

Part Overview

The EVM-MSGA01B26 is a 2 MOhms 0.5W through-hole trimmer potentiometer manufactured by Panasonic Electronic Components. This cermet-based, single-turn top-adjustment component features PC pin termination and a square form factor of 5.80mm x 5.80mm. The product is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing maintenance, repair, and legacy system support.

Substiute Parts

EVM-MSGA01B26

Panasonic Electronic ComponentsIn Stock: 979EVM-MSGA01B26 Datasheet

Current PartRFQ

3386P-1-205

Bourns Inc.In Stock: 11033386P-1-205 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the EVM-MSGA01B26 is determined by strict alignment of the following critical parameters:

• Resistance value: 2 MOhms (exact match required)
• Power rating: 0.5W / 1/2W (exact match required)
• Number of turns: 1 (single-turn operation)
• Adjustment type: Top Adjustment (user interface consistency)
• Resistive material: Cermet (performance characteristics)
• Mounting type: Through Hole (PCB integration method)
• Termination style: PC Pins (solder connection method)

The Bourns 3386P-1-205 meets all critical substitution criteria. While dimensional differences exist (9.53mm vs. 5.80mm face size), the electrical specifications and functional characteristics align with the original component's operational requirements.

Parameter Comparison

Engineering Selection Recommendations

The 3386P-1-205 (Bourns Trimpot® 3386 - Sealed series) is the qualified substitute for the obsolete EVM-MSGA01B26. Selection is based on:

• Electrical equivalence: Identical resistance, power rating, and turn count
• Functional compatibility: Matching adjustment type, resistive material, and termination method
• Active product status: The substitute is currently in active production, ensuring availability and supply chain continuity
• Improved tolerance: The 3386P-1-205 provides ±10% tolerance versus the original ±20%, offering enhanced precision
• Compliance alignment: Both components share identical RoHS and ECCN classifications

Physical footprint differences (9.53mm vs. 5.80mm) require PCB layout verification to confirm mechanical fit within the target application. PC pin spacing and lead configuration must be validated against the original design.

Frequently Asked Questions (FAQ)

Q: Can the 3386P-1-205 be used as a direct replacement for the EVM-MSGA01B26?

A: The 3386P-1-205 is electrically and functionally equivalent. However, the larger physical footprint (9.53mm vs. 5.80mm) requires confirmation that the PCB layout accommodates the substitute component. Lead spacing and mounting hole alignment must be verified.

Q: What are the key differences between these two components?

A: The primary differences are physical size, tolerance specification (±10% vs. ±20%), and product status (active vs. obsolete). The 3386P-1-205 includes a specified temperature coefficient (±100ppm/°C) not provided for the original component. All critical electrical parameters remain identical.

Q: Why is the EVM-MSGA01B26 obsolete?

A: The EVM-MSGA01B26 is classified as obsolete by Panasonic Electronic Components. The 3386P-1-205 represents the current active alternative within the trimmer potentiometer category for this resistance and power rating combination.

Q: Are there packaging differences between these components?

A: The EVM-MSGA01B26 is supplied in standard packaging, while the 3386P-1-205 is packaged in tubes. Both use PC pin termination suitable for through-hole PCB assembly.

Q: What compliance certifications apply to both components?

A: Both components share identical ECCN (EAR99) and HTSUS (8533.40.8050) classifications. Both are RoHS non-compliant. The 3386P-1-205 is REACH Affected.