MCS0402UD2002BE000 Equivalent & Substitute Parts

Part Overview

The MCS0402UD2002BE000 is a 20 kOhms ±0.1% precision thin film chip resistor in 0402 (1005 Metric) package rated for 1/16W (0.063W) power dissipation. This component is designed for automotive applications with AEC-Q200 qualification, anti-sulfur coating, and moisture resistance. The part is currently active in production with 637 units in stock. Substitute parts are identified when component availability is limited or supply chain requirements necessitate alternative sourcing from the same manufacturer while maintaining identical electrical and mechanical specifications.

Substiute Parts

MCS0402UD2002BE000

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 695MCS0402UD2002BE000 Datasheet

Current PartRFQ

MCS0402MD2002BE100

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 5491MCS0402MD2002BE100 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MCS0402UD2002BE000 is determined by strict equivalence across the following critical parameters:

• Resistance value: 20 kOhms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Power rating: 0.063W / 1/16W (exact match required)
• Package: 0402 (1005 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature coefficient: ±25ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Automotive qualification: AEC-Q200 (exact match required)
• Environmental features: Anti-Sulfur, Moisture Resistant (exact match required)
• Compliance: ROHS3 Compliant, REACH Unaffected (exact match required)

All substitute parts must originate from Vishay Beyschlag/Draloric/BC Components and maintain identical electrical performance and environmental ratings. Mechanical dimensions may vary within acceptable tolerances for the 0402 package format.

Parameter Comparison

Engineering Selection Recommendations

Both MCS0402UD2002BE000 and MCS0402MD2002BE100 are active production components from Vishay Beyschlag/Draloric/BC Components with identical electrical specifications and automotive AEC-Q200 qualification. Selection between these parts is based on availability and supply chain requirements rather than performance differentiation. The MCS0402MD2002BE100 offers higher inventory availability (5400 units) compared to MCS0402UD2002BE000 (637 units). Both parts maintain ROHS3 compliance and REACH unaffected status, making them suitable for equivalent circuit applications without design modification. The marginal difference in seated height (0.35mm versus 0.37mm) remains within acceptable tolerances for 0402 package specifications and does not impact PCB assembly or circuit performance.

Frequently Asked Questions (FAQ)

Q: Can MCS0402MD2002BE100 be used as a direct replacement for MCS0402UD2002BE000?

A: Yes. Both parts are electrically and mechanically equivalent with identical resistance, tolerance, power rating, temperature coefficient, and operating temperature range. Both carry AEC-Q200 automotive qualification and identical environmental protection features.

Q: Are there differences in package dimensions between these parts?

A: Both parts use the 0402 (1005 Metric) package. The seated height differs by 0.02mm (0.35mm versus 0.37mm), which is within standard 0402 package tolerances and does not affect PCB assembly or circuit functionality.

Q: Do both parts meet the same compliance standards?

A: Yes. Both MCS0402UD2002BE000 and MCS0402MD2002BE100 are ROHS3 compliant and REACH unaffected. Both carry Moisture Sensitivity Level 1 (Unlimited) and are rated for automotive applications under AEC-Q200.

Q: What determines substitution eligibility for this resistor?

A: Substitution is determined by exact equivalence in resistance value (20 kOhms), tolerance (±0.1%), power rating (1/16W), package format (0402), composition (thin film), temperature coefficient (±25ppm/°C), operating temperature range (-55°C to 155°C), and automotive qualification (AEC-Q200). All environmental features including anti-sulfur coating and moisture resistance must also match.

Q: Can these parts be used interchangeably in high-precision analog circuits?

A: Yes. Both parts maintain ±0.1% tolerance and ±25ppm/°C temperature coefficient, meeting precision requirements for analog signal conditioning and measurement circuits. The identical specifications ensure consistent circuit performance across production batches.