MCT06030C3012DP500 Equivalent & Substitute Parts

Part Overview

The MCT06030C3012DP500 is a 30.1 kOhms ±0.5% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W (1/10W) power dissipation. Manufactured by Vishay Beyschlag/Draloric/BC Components under the MCT Professional series, this component is actively produced and RoHS3 compliant. Substitute parts are identified when original stock is unavailable, when design upgrades to tighter tolerances are required, or when automotive-grade specifications are needed for enhanced reliability.

Substiute Parts

MCT06030C3012DP500

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 927MCT06030C3012DP500 Datasheet

Current PartRFQ

RT0603DRE0730K1L

YAGEOIn Stock: 20342RT0603DRE0730K1L Datasheet

DirectRFQ

RG1608P-3012-B-T5

SusumuIn Stock: 15229RG1608P-3012-B-T5 Datasheet

UpgradeRFQ

RT0603BRD0730K1L

YAGEOIn Stock: 27742RT0603BRD0730K1L Datasheet

UpgradeRFQ

RT0603BRE0730K1L

YAGEOIn Stock: 29118RT0603BRE0730K1L Datasheet

UpgradeRFQ

RT0603DRD0730K1L

YAGEOIn Stock: 11061RT0603DRD0730K1L Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MCT06030C3012DP500 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 30.1 kOhms (exact match required)
• Package type: 0603 (1608 Metric)
• Power rating: 0.1W (1/10W)
• Composition: Thin Film
• Operating temperature range: -55°C to 155°C minimum
• Compliance: RoHS3 and REACH Unaffected status

Allowable Variations:

• Tolerance: ±0.5% (direct equivalent) or ±0.1% (upgrade specification)
• Temperature coefficient: ±50ppm/°C (direct equivalent) or ±25ppm/°C (improved stability)
• Manufacturer: Different manufacturers acceptable if all mandatory parameters match
• Features: Anti-sulfur coating and automotive AEC-Q200 qualification are optional enhancements

All identified substitute parts maintain identical resistance, package, power rating, and operating temperature specifications while meeting or exceeding the original part's compliance requirements.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Specifications):

• RT0603DRE0730K1L (YAGEO): Identical tolerance (±0.5%) and temperature coefficient (±50ppm/°C). All compliance certifications match. Suitable for direct replacement without design modification.

Upgrade Specifications (Enhanced Performance):

• RG1608P-3012-B-T5 (Susumu): Tighter tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C) with anti-sulfur coating and AEC-Q200 automotive qualification. Recommended for applications requiring improved stability and automotive-grade reliability.
• RT0603BRD0730K1L (YAGEO): Tighter tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C). Suitable for precision applications requiring enhanced accuracy.
• RT0603BRE0730K1L (YAGEO): Tighter tolerance (±0.1%) with standard temperature coefficient (±50ppm/°C). Provides tolerance improvement without temperature coefficient enhancement.
• RT0603DRD0730K1L (YAGEO): Maintains original tolerance (±0.5%) with improved temperature coefficient (±25ppm/°C). Suitable for temperature-sensitive applications.

All substitute parts maintain active product status and full RoHS3/REACH compliance. Selection depends on application requirements for tolerance, temperature stability, and automotive qualification.

Frequently Asked Questions (FAQ)

Q: Can RT0603DRE0730K1L be used as a direct replacement for MCT06030C3012DP500? A: Yes. RT0603DRE0730K1L matches all critical specifications: 30.1 kOhms ±0.5%, 0.1W power rating, 0603 package, thin film composition, -55°C to 155°C operating range, and RoHS3 compliance. No design changes are required.

Q: What is the difference between the ±0.5% and ±0.1% tolerance options? A: Tolerance defines the maximum deviation from the nominal 30.1 kOhm value. ±0.5% allows ±0.15 kOhm deviation; ±0.1% allows ±0.03 kOhm deviation. Tighter tolerance (±0.1%) is required for precision analog circuits, measurement equipment, and applications with strict impedance matching requirements.

Q: Why does RG1608P-3012-B-T5 have AEC-Q200 qualification? A: AEC-Q200 is an automotive industry standard for passive components. RG1608P-3012-B-T5 meets this qualification, making it suitable for automotive applications requiring enhanced reliability testing and temperature cycling validation.

Q: Are all substitute parts available in the same packaging format? A: Yes. All substitute parts are supplied in Tape & Reel (TR) format, matching the original MCT06030C3012DP500 packaging. This ensures compatibility with automated assembly equipment.

Q: What does temperature coefficient (ppm/°C) mean? A: Temperature coefficient indicates how much the resistance value changes per degree Celsius change in operating temperature. ±25ppm/°C provides better stability across temperature extremes than ±50ppm/°C, reducing resistance drift in temperature-sensitive applications.

Q: Can I use a substitute part with different temperature coefficient in my existing design? A: Parts with lower temperature coefficients (±25ppm/°C) are direct upgrades and can replace parts with higher coefficients (±50ppm/°C) without design modification. The reverse substitution is not recommended for temperature-critical applications.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed substitute parts are RoHS3 compliant and REACH unaffected, matching the environmental compliance status of the original MCT06030C3012DP500.