EVM-MBGA01B52 Equivalent & Substitute Parts

Part Overview

The EVM-MBGA01B52 is a 500 Ohm, 0.5W through-hole trimmer potentiometer manufactured by Panasonic Electronic Components. This cermet-based component features side adjustment and PC pin termination, designed for applications requiring precision resistance tuning in compact form factors. The product is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support, maintenance, and new design implementations where legacy specifications must be maintained.

Substiute Parts

EVM-MBGA01B52

Panasonic Electronic ComponentsIn Stock: 727EVM-MBGA01B52 Datasheet

Current PartRFQ

3362P-1-501

Bourns Inc.In Stock: 43673362P-1-501 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the EVM-MBGA01B52 is determined by strict alignment of core electrical and mechanical parameters. The following criteria establish functional equivalence:

Primary Substitution Criteria:

• Resistance value: 500 Ohms (exact match required)
• Power rating: 0.5W minimum
• Number of turns: 1 turn
• Resistive material: Cermet
• Mounting type: Through hole
• Termination style: PC pins

Secondary Considerations:

• Adjustment type (side vs. top adjustment affects PCB layout compatibility)
• Physical dimensions (form factor constraints in existing designs)
• Tolerance specification (±20% vs. tighter tolerances)
• Product status and availability

The Bourns 3362P-1-501 meets all primary electrical criteria and shares identical resistance, power rating, turn count, material composition, mounting type, and termination style. The primary distinction is adjustment orientation (top adjustment vs. side adjustment) and dimensional variance, which may require PCB layout evaluation for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

For Direct Substitution: The Bourns 3362P-1-501 provides electrical equivalence with improved tolerance specification (±10% vs. ±20%) and documented temperature coefficient performance. Both components share identical resistance, power rating, turn count, material composition, and termination style. Selection of this substitute is appropriate when PCB layout accommodates top adjustment orientation and the dimensional variance (0.275" x 0.260" vs. 0.230" x 0.295").

Compliance Considerations: Both the EVM-MBGA01B52 and 3362P-1-501 are RoHS non-compliant. If RoHS compliance is required for new designs, alternative component families must be evaluated outside this substitution set.

Availability: The EVM-MBGA01B52 is obsolete with limited remaining inventory. The 3362P-1-501 is active production with established supply chain availability, making it the practical choice for ongoing procurement.

Frequently Asked Questions (FAQ)

Q: Can the 3362P-1-501 be used as a direct drop-in replacement for the EVM-MBGA01B52?

A: Electrical substitution is valid based on matching resistance, power rating, turn count, and material composition. However, the adjustment orientation differs (top vs. side), requiring PCB layout evaluation. The dimensional variance (0.275" x 0.260" vs. 0.230" x 0.295") must be assessed for mechanical fit within the existing design envelope.

Q: What is the significance of the tolerance difference (±10% vs. ±20%)?

A: The 3362P-1-501 provides tighter tolerance specification, which may improve circuit performance in applications sensitive to resistance variation. This represents an enhancement over the original component specification.

Q: Are there RoHS-compliant alternatives available?

A: The provided substitute list contains only non-compliant components. RoHS-compliant trimmer potentiometer alternatives require evaluation of separate product families and are outside the scope of this equivalency analysis.

Q: What does the adjustment type difference mean for implementation?

A: Side adjustment (EVM-MBGA01B52) allows trimming from the component side, while top adjustment (3362P-1-501) requires access from the top surface. This affects PCB layout, accessibility during assembly, and field adjustment procedures.

Q: Is the 3362P-1-501 available in higher quantities?

A: Yes. The 3362P-1-501 is in active production status with 4,300 pieces available, compared to the obsolete EVM-MBGA01B52 with limited remaining inventory of 711 pieces.