MCS04020C2552FE000 Equivalent & Substitute Parts

Part Overview

The MCS04020C2552FE000 is a 25.5 kOhms ±1% thin film chip resistor in 0402 (1005 Metric) package rated at 0.063W (1/16W) with anti-sulfur coating. Manufactured by Vishay Beyschlag/Draloric/BC Components, this component is active and in stock. Substitute parts are identified to address supply chain requirements, performance upgrades, or specific application needs while maintaining electrical and mechanical compatibility within the 0402 package class.

Substiute Parts

MCS04020C2552FE000

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1071MCS04020C2552FE000 Datasheet

Current PartRFQ

RT0402FRE0725K5L

YAGEOIn Stock: 10146RT0402FRE0725K5L Datasheet

DirectRFQ

CPF0402B25K5E1

TE Connectivity Passive ProductIn Stock: 24872CPF0402B25K5E1 Datasheet

UpgradeRFQ

RG1005P-2552-B-T5

SusumuIn Stock: 5953RG1005P-2552-B-T5 Datasheet

UpgradeRFQ

RR0510P-2552-D

SusumuIn Stock: 8810RR0510P-2552-D Datasheet

UpgradeRFQ

RT0402BRD0725K5L

YAGEOIn Stock: 28713RT0402BRD0725K5L Datasheet

UpgradeRFQ

RT0402DRD0725K5L

YAGEOIn Stock: 980RT0402DRD0725K5L Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are grouped into two categories based on allowed electrical parameters:

Direct Substitutes (Equivalent Performance): Parts maintaining ±1% tolerance and ±50ppm/°C temperature coefficient. These provide identical electrical performance and are interchangeable without circuit redesign.

Upgrade Substitutes (Enhanced Performance): Parts with improved tolerance (±0.1% or ±0.5%) and/or lower temperature coefficient (±25ppm/°C). These offer tighter specifications and may be selected for precision applications. Upgrade parts with ±0.5% tolerance remain compatible with ±1% circuit requirements. Parts with ±0.1% tolerance exceed original specifications.

All substitute parts share the following mandatory parameters with the main part:

• Resistance: 25.5 kOhms
• Power Rating: 0.063W (1/16W)
• Package: 0402 (1005 Metric)
• Composition: Thin Film
• Operating Temperature Range: -55°C ~ 155°C (or compatible subset)
• RoHS3 Compliance
• MSL 1 Rating

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement: RT0402FRE0725K5L (YAGEO) provides equivalent electrical specifications with higher inventory availability (10054 Pcs) and maintains ±1% tolerance and ±50ppm/°C temperature coefficient matching the original part.

For Precision Applications: RT0402BRD0725K5L (YAGEO) or CPF0402B25K5E1 (TE Connectivity) offer ±0.1% tolerance and ±25ppm/°C temperature coefficient with significantly higher inventory levels (28686 Pcs and 24813 Pcs respectively). Both are ROHS3 compliant and rated for -55°C ~ 155°C operation.

For Automotive Applications: RG1005P-2552-B-T5 (Susumu) combines ±0.1% tolerance, ±25ppm/°C temperature coefficient, anti-sulfur coating, and AEC-Q200 automotive qualification. Operating temperature range is -55°C ~ 155°C with 5846 Pcs in stock.

For Cost-Optimized Upgrades: RT0402DRD0725K5L (YAGEO) provides ±0.5% tolerance and ±25ppm/°C temperature coefficient at lower cost than ±0.1% alternatives, though inventory is limited (970 Pcs). Operating temperature range is -55°C ~ 155°C.

Temperature Range Consideration: RR0510P-2552-D (Susumu) operates to -55°C ~ 125°C, which is 30°C lower than the original part's upper limit. Select this part only if the application maximum operating temperature does not exceed 125°C.

Frequently Asked Questions (FAQ)

Q: Can RT0402FRE0725K5L directly replace MCS04020C2552FE000? A: Yes. Both parts share identical resistance (25.5 kOhms), tolerance (±1%), temperature coefficient (±50ppm/°C), power rating (0.063W), package (0402), and operating temperature range (-55°C ~ 155°C). No circuit redesign is required.

Q: What is the difference between ±1% and ±0.1% tolerance substitutes? A: Tolerance defines the maximum deviation from the nominal resistance value. ±1% allows ±255 ohms deviation from 25.5 kOhms; ±0.1% allows ±25.5 ohms deviation. Upgrade parts with ±0.1% tolerance are suitable for precision analog circuits, measurement equipment, and applications requiring tighter resistance control. Standard ±1% parts are adequate for general-purpose filtering, biasing, and signal conditioning.

Q: Why do some substitutes have ±25ppm/°C instead of ±50ppm/°C? A: Temperature coefficient indicates resistance change per degree Celsius. ±25ppm/°C provides superior stability across temperature extremes, beneficial for precision circuits, temperature-sensitive applications, and extended operating ranges. ±50ppm/°C is acceptable for general applications where temperature drift is not critical.

Q: Is RG1005P-2552-B-T5 suitable for automotive applications? A: Yes. RG1005P-2552-B-T5 carries AEC-Q200 automotive qualification, anti-sulfur coating, ±0.1% tolerance, and ±25ppm/°C temperature coefficient. It is designed for automotive-grade reliability and environmental stress conditions.

Q: Can I use RR0510P-2552-D if my circuit operates above 125°C? A: No. RR0510P-2552-D is rated only to 125°C maximum operating temperature, compared to 155°C for the original part and most substitutes. Use this part only if your application maximum temperature does not exceed 125°C.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original part's environmental compliance.

Q: What is the physical height difference between parts? A: MCS04020C2552FE000 has maximum seated height of 0.015" (0.37mm). Most substitutes are 0.014" (0.35mm) or 0.016" (0.40mm). These variations are within standard 0402 package tolerances and do not affect PCB assembly compatibility.