RC2012J755CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012J755CS is a 7.5 MOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation with moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is RoHS3 compliant with MSL Level 1 rating. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design optimization across multiple manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

RC2012J755CS

Samsung Electro-MechanicsIn Stock: 1189RC2012J755CS Datasheet

Current PartRFQ

RC0805JR-077M5L

YAGEOIn Stock: 5801RC0805JR-077M5L Datasheet

DirectRFQ

RCV08057M50FKEA

Vishay DaleIn Stock: 11044RCV08057M50FKEA Datasheet

DirectRFQ

KTR10EZPF7504

Rohm SemiconductorIn Stock: 1210KTR10EZPF7504 Datasheet

UpgradeRFQ

RC0805FR-077M5L

YAGEOIn Stock: 98872RC0805FR-077M5L Datasheet

UpgradeRFQ

RMCF0805FT7M50

Stackpole Electronics IncIn Stock: 6529RMCF0805FT7M50 Datasheet

UpgradeRFQ

RMCF0805JT7M50

Stackpole Electronics IncIn Stock: 6674RMCF0805JT7M50 Datasheet

UpgradeRFQ

CRCW08057M50FKEA

Vishay DaleIn Stock: 21776CRCW08057M50FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC2012J755CS are classified based on strict electrical and mechanical parameter alignment. The primary substitution criteria are:

Core Compatibility Parameters:

• Resistance value: 7.5 MOhms (exact match required)
• Package / Case: 0805 (2012 Metric) (exact match required)
• Power rating: 0.125W (1/8W) (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Composition: Thick Film (exact match required)
• RoHS3 compliance and MSL Level 1 rating (required for environmental compliance)

Tolerance Variations: Parts are grouped into two tolerance categories: ±5% tolerance (direct equivalents) and ±1% tolerance (upgraded specifications). The ±5% tolerance parts maintain identical electrical specifications to the main part. The ±1% tolerance parts offer improved accuracy while maintaining all other core parameters.

Feature Enhancements: Some substitute parts include additional features such as Automotive AEC-Q200 certification or High Voltage construction. These enhancements do not affect basic substitutability but provide additional qualification for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (±5% Tolerance):

RC0805JR-077M5L (YAGEO) and RMCF0805JT7M50 (Stackpole Electronics Inc) are direct functional equivalents to the RC2012J755CS. Both parts maintain identical resistance value, tolerance, power rating, and operating temperature range. RC0805JR-077M5L offers moisture-resistant construction matching the original specification. RMCF0805JT7M50 includes Automotive AEC-Q200 certification, suitable for applications requiring automotive-grade reliability. Both parts are Active status with full RoHS3 compliance and MSL Level 1 rating.

Upgraded Specifications (±1% Tolerance):

RC0805FR-077M5L (YAGEO), RCV08057M50FKEA (Vishay Dale), KTR10EZPF7504 (Rohm Semiconductor), RMCF0805FT7M50 (Stackpole Electronics Inc), and CRCW08057M50FKEA (Vishay Dale) provide improved tolerance specification at ±1% while maintaining all core electrical and mechanical parameters. These parts are suitable for applications requiring tighter resistance accuracy. RC0805FR-077M5L maintains moisture-resistant features. RCV08057M50FKEA and KTR10EZPF7504 include High Voltage construction. RMCF0805FT7M50 and CRCW08057M50FKEA include Automotive AEC-Q200 certification.

Selection Criteria:

All substitute parts maintain Active product status and full RoHS3 compliance. Selection between direct equivalents and upgraded specifications depends on application tolerance requirements. Selection among manufacturers depends on feature requirements (moisture resistance, high voltage, automotive certification) and inventory availability. All parts are MSL Level 1 rated with unlimited moisture sensitivity handling.

Frequently Asked Questions (FAQ)

Q: Can RC0805JR-077M5L replace RC2012J755CS in all applications?

A: RC0805JR-077M5L is a direct equivalent with identical resistance, tolerance, power rating, package, and operating temperature range. Both parts feature moisture-resistant construction and maintain RoHS3 compliance. Substitution is electrically and mechanically compatible.

Q: What is the difference between ±5% and ±1% tolerance parts?

A: Tolerance specifies the maximum deviation of actual resistance from the nominal 7.5 MOhms value. ±5% tolerance allows deviation up to ±375 kOhms. ±1% tolerance allows deviation up to ±75 kOhms. Applications requiring tighter resistance accuracy should use ±1% tolerance parts. Both tolerance grades maintain identical power rating, package, and temperature range.

Q: Are Automotive AEC-Q200 certified parts suitable for non-automotive applications?

A: Automotive AEC-Q200 certification indicates qualification for automotive-grade reliability and environmental stress testing. These parts are suitable for any application and provide additional reliability assurance. Certification does not restrict use to automotive applications.

Q: What is the significance of High Voltage construction in RCV08057M50FKEA and KTR10EZPF7504?

A: High Voltage construction indicates enhanced design for applications involving elevated voltage stress. These parts maintain identical resistance, tolerance, power rating, and package specifications. High Voltage construction does not affect basic substitutability but provides additional qualification for high-voltage circuit applications.

Q: Do all substitute parts have identical physical dimensions?

A: All parts use 0805 (2012 Metric) package with identical length (0.079" / 2.00mm) and width (0.049" / 1.25mm). Height varies slightly between manufacturers: 0.50mm to 0.65mm maximum seated height. These height variations are within standard PCB assembly tolerances and do not affect substitutability.

Q: What is MSL Level 1 rating?

A: Moisture Sensitivity Level (MSL) 1 indicates unlimited shelf life without moisture control requirements. Parts rated MSL 1 do not require special moisture-barrier packaging or baking procedures prior to assembly. All listed parts maintain MSL Level 1 rating.

Q: Are all substitute parts currently in stock?

A: Inventory status is subject to change. RC0805FR-077M5L (YAGEO) maintains the highest inventory level at 98,828 pieces. All listed parts show active inventory status at the time of this reference document.