MLVB06V18C003 Equivalent & Substitute Parts

Part Overview

The MLVB06V18C003 is a 28 V varistor manufactured by Eaton - Electronics Division, designed for transient voltage suppression in surface mount applications. This component operates across a temperature range of -40°C to 85°C and is housed in a 0603 (1608 Metric) package. The part is currently active in production with RoHS compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the specified parameter tolerances.

Substiute Parts

MLVB06V18C003

Eaton - Electronics DivisionIn Stock: 2738MLVB06V18C003 Datasheet

Current PartRFQ

VC06AG183R0YAT1A

KYOCERA AVXIn Stock: 12140VC06AG183R0YAT1A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MLVB06V18C003 is determined by the following critical parameters:

Electrical Compatibility Criteria:

• Maximum DC Voltage: 18 V (fixed requirement)
• Varistor Voltage (Typical): 28 V (fixed requirement)
• Number of Circuits: 1 (fixed requirement)
• Capacitance @ 1 MHz: 3 pF (fixed requirement)

Mechanical Compatibility Criteria:

• Package / Case: 0603 (1608 Metric) (fixed requirement)
• Mounting Type: Surface Mount, MLCV (fixed requirement)

Compliance Criteria:

• RoHS Status: RoHS Compliant or equivalent
• Moisture Sensitivity Level: MSL 1 (Unlimited)

The substitute part VC06AG183R0YAT1A meets all electrical and mechanical requirements. Operating temperature range may extend beyond the main part specification; however, this does not restrict substitution as the substitute operates within the main part's temperature envelope.

Parameter Comparison

Engineering Selection Recommendations

MLVB06V18C003 (Eaton - Electronics Division)

Select this part when Eaton component qualification is required or when Cut Tape packaging is specified for your assembly process. The part is active in production with full RoHS compliance and 2670 units available in current inventory.

VC06AG183R0YAT1A (KYOCERA AVX)

Select this substitute when extended operating temperature range (-55°C to 125°C) is required or when Tape & Reel packaging is preferred for high-volume automated assembly. This part carries ROHS3 compliance and REACH Unaffected status, with 12083 units available in inventory. The substitute maintains identical electrical and mechanical specifications within the application envelope of the main part.

Both parts are active products with unlimited moisture sensitivity rating and are suitable for direct substitution in 0603 surface mount varistor applications requiring 28 V transient voltage suppression.

Frequently Asked Questions (FAQ)

Q: Can VC06AG183R0YAT1A replace MLVB06V18C003 in my circuit design?

A: Yes. Both parts share identical electrical parameters (18 V maximum DC, 28 V typical varistor voltage, 3 pF capacitance) and mechanical specifications (0603 package, surface mount MLCV mounting). The substitute operates within the main part's temperature range and exceeds it, providing additional thermal margin.

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Cut Tape (CT) packaging supplies components on individual tape segments suitable for manual or small-batch assembly. Tape & Reel (TR) packaging supplies components on continuous reels optimized for high-speed automated pick-and-place assembly equipment. Both formats contain identical components; packaging selection depends on assembly process requirements.

Q: Are there compliance differences between the two parts?

A: Both parts are RoHS compliant. MLVB06V18C003 carries standard RoHS compliance. VC06AG183R0YAT1A carries ROHS3 compliance and REACH Unaffected status, indicating alignment with current European regulatory requirements. Both are suitable for applications requiring RoHS compliance.

Q: Does the extended temperature range of VC06AG183R0YAT1A affect substitution suitability?

A: No. The extended operating range (-55°C to 125°C versus -40°C to 85°C) does not restrict substitution. The substitute operates across the main part's temperature envelope and provides additional thermal capability, which is beneficial for applications with variable environmental conditions.

Q: What is the significance of MSL 1 (Unlimited) rating?

A: MSL 1 (Unlimited) indicates that the component has unlimited shelf life and does not require special moisture control during storage or handling. Both parts carry this rating, eliminating moisture sensitivity as a substitution consideration.

Q: Can I use these parts interchangeably in existing designs?

A: Yes. The parts are electrically and mechanically interchangeable. PCB footprints, solder pad layouts, and circuit connections remain identical. Assembly process adjustments may be required only if transitioning between Cut Tape and Tape & Reel formats.