MLVA06V05C270 Equivalent & Substitute Parts Reference

Part Overview

The MLVA06V05C270 is an 8 V, 30 A varistor manufactured by Eaton - Electronics Division, designed for transient voltage suppression in surface mount 0603 (1608 Metric) applications. This component operates across a temperature range of -40°C to 85°C and provides single-circuit protection with 0.1 J energy rating.

The MLVA06V05C270 carries an Obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications requiring transient voltage suppression in compact form factors.

Substiute Parts

MLVA06V05C270

Eaton - Electronics DivisionIn Stock: 109226MLVA06V05C270 Datasheet

Current PartRFQ

MLVA06V05C270-R

Eaton - Electronics DivisionIn Stock: 36406MLVA06V05C270-R Datasheet

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ESD03A5V5R17V

Stackpole Electronics IncIn Stock: 46538ESD03A5V5R17V Datasheet

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ESD03A5V5R25V

Stackpole Electronics IncIn Stock: 908ESD03A5V5R25V Datasheet

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ESDU03A5V5R17V

Stackpole Electronics IncIn Stock: 43054ESDU03A5V5R17V Datasheet

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ESDU03A5V5R25V

Stackpole Electronics IncIn Stock: 1667ESDU03A5V5R25V Datasheet

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VC060305A150RP

KYOCERA AVXIn Stock: 4928VC060305A150RP Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MLVA06V05C270 are identified based on the following critical parameters that determine functional compatibility:

Primary Compatibility Criteria:

• Package / Case: 0603 (1608 Metric) surface mount form factor
• Number of Circuits: Single circuit configuration
• Current - Surge Rating: 30 A minimum
• Energy Rating: 0.1 J
• Mounting Type: Surface Mount
• Moisture Sensitivity Level: MSL 1 (Unlimited)

Voltage Operating Range: Substitute parts must operate within transient voltage suppression applications. The MLVA06V05C270 operates at a typical varistor voltage of 8 V with a range of 6.4 V (Min) to 9.6 V (Max). Substitute varistors and polymer TVS devices with clamping voltages between 8.5 V and 25 V are functionally equivalent for circuit protection applications requiring similar surge current handling.

Technology Variants: Substitutes include both traditional varistor technology (MLVA series from Eaton, VC series from KYOCERA AVX) and polymer TVS technology (ESD and ESDU series from Stackpole Electronics Inc). Both technologies provide transient voltage suppression in the 0603 package format.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: MLVA06V05C270-R

The MLVA06V05C270-R is the direct platform equivalent from Eaton - Electronics Division. This part maintains identical mechanical compatibility (0603 package), electrical surge current rating (30 A), energy dissipation (0.1 J), and operating temperature range (-40°C to 85°C). The MLVA06V05C270-R carries Active product status with ROHS3 compliance and REACH Unaffected designation, ensuring long-term supply availability and regulatory compliance. The primary difference is the higher typical varistor voltage of 13 V compared to the 8 V of the original part. Selection of this substitute requires circuit voltage compatibility verification.

Secondary Substitutes: VC060305A150RP (KYOCERA AVX)

The VC060305A150RP from KYOCERA AVX TransGuard® series provides varistor technology with 8.5 V typical voltage, closely matching the original 8 V specification. This part maintains 30 A surge current and 0.1 J energy ratings with identical 0603 package form factor. The VC060305A150RP offers an extended operating temperature range (-55°C to 125°C) and carries Active product status with ROHS3 compliance and REACH Unaffected status. This substitute is suitable for applications requiring voltage characteristics closely aligned with the original MLVA06V05C270.

Polymer TVS Alternatives: ESD and ESDU Series (Stackpole Electronics Inc)

The ESD03A5V5R17V, ESD03A5V5R25V, ESDU03A5V5R17V, and ESDU03A5V5R25V represent polymer TVS technology alternatives. These parts share the 0603 package form factor and single-circuit configuration. All four parts carry Active product status with ROHS3 compliance and REACH Unaffected designation. Polymer TVS devices operate at higher clamping voltages (17 V and 25 V) compared to the original 8 V varistor. Selection of polymer TVS substitutes requires circuit design compatibility assessment for higher voltage clamping characteristics.

Compliance and Supply Considerations:

All recommended substitutes carry MSL 1 (Unlimited) moisture sensitivity rating, matching the original part. The MLVA06V05C270-R, VC060305A150RP, and all Stackpole ESD/ESDU variants maintain ROHS3 compliance and REACH Unaffected status, supporting regulatory requirements for current manufacturing environments. Active product status for all substitutes ensures ongoing availability and supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can MLVA06V05C270-R directly replace MLVA06V05C270 in all applications?

A: MLVA06V05C270-R maintains identical mechanical compatibility (0603 package), surge current rating (30 A), energy dissipation (0.1 J), and operating temperature range. The primary difference is the higher typical varistor voltage (13 V vs. 8 V). Direct replacement is possible only in applications where the circuit voltage tolerance accommodates the 13 V clamping voltage. Circuit design review is required to confirm voltage compatibility.

Q: What is the difference between varistor and polymer TVS technology in these substitutes?

A: The MLVA06V05C270, MLVA06V05C270-R, and VC060305A150RP utilize traditional varistor technology. The ESD and ESDU series from Stackpole employ polymer TVS technology. Both technologies provide transient voltage suppression in the 0603 package. Varistors typically operate at lower clamping voltages (8-13 V range), while polymer TVS devices in this comparison operate at higher clamping voltages (17-25 V). Technology selection depends on circuit voltage requirements and transient protection specifications.

Q: Are all substitutes compatible with the same PCB footprint?

A: All recommended substitutes utilize the 0603 (1608 Metric) surface mount package with identical mechanical dimensions. PCB footprint compatibility is confirmed across all parts. No PCB layout modifications are required for mechanical fit.

Q: What is the significance of Active vs. Obsolete product status?

A: The original MLVA06V05C270 carries Obsolete status, indicating discontinued manufacturing and limited future availability. All recommended substitutes carry Active product status, confirming ongoing production, established supply chains, and long-term component availability. Active status is essential for new designs and ongoing production support.

Q: Do all substitutes meet current regulatory compliance requirements?

A: All recommended substitutes carry ROHS3 compliance and REACH Unaffected designation. The original MLVA06V05C270 does not specify these compliance statuses. Substitutes with confirmed ROHS3 and REACH compliance support current manufacturing and export requirements.

Q: What inventory levels are available for each substitute?

A: MLVA06V05C270-R: 36,375 Pcs; VC060305A150RP: 4,900 Pcs; ESD03A5V5R17V: 46,453 Pcs; ESD03A5V5R25V: 848 Pcs; ESDU03A5V5R17V: 43,011 Pcs; ESDU03A5V5R25V: 1,602 Pcs. Inventory levels support component procurement planning and supply chain decisions.

Q: How do capacitance specifications differ among substitutes?

A: MLVA06V05C270 and MLVA06V05C270-R specify 270 pF @ 1 MHz. VC060305A150RP specifies 750 pF @ 1 kHz. Stackpole ESD and ESDU series do not provide capacitance specifications in the available data. Capacitance differences may affect high-frequency circuit behavior. Circuit design review is recommended when capacitance characteristics are critical to application performance.

Q: What packaging options are available for these substitutes?

A: MLVA06V05C270 packaging is not specified. MLVA06V05C270-R is supplied in Tape & Reel (TR) format. VC060305A150RP is supplied in Cut Tape (CT) & Digi-Reel® format. All Stackpole ESD and ESDU variants are supplied in Tape & Reel (TR) format. Packaging selection depends on production volume and assembly equipment compatibility.