RC2012F755CS Equivalent & Substitute Parts Reference

Part Overview

The RC2012F755CS is a 7.5 MOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format with 0.125W power rating. This component is classified as Active product status with moisture-resistant construction and operates across -55°C to 155°C temperature range. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part becomes unavailable or when specific application requirements necessitate alternative manufacturers or enhanced specifications.

Substiute Parts

RC2012F755CS

Samsung Electro-MechanicsIn Stock: 1096RC2012F755CS Datasheet

Current PartRFQ

RC0805FR-077M5L

YAGEOIn Stock: 98872RC0805FR-077M5L Datasheet

DirectRFQ

RCV08057M50FKEA

Vishay DaleIn Stock: 11044RCV08057M50FKEA Datasheet

DirectRFQ

KTR10EZPF7504

Rohm SemiconductorIn Stock: 1210KTR10EZPF7504 Datasheet

UpgradeRFQ

RMCF0805FT7M50

Stackpole Electronics IncIn Stock: 6529RMCF0805FT7M50 Datasheet

UpgradeRFQ

CRCW08057M50FKEA

Vishay DaleIn Stock: 21776CRCW08057M50FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC2012F755CS is determined by strict electrical and mechanical parameter matching. All substitute parts must satisfy the following core criteria:

Mandatory Matching Parameters:

• Resistance value: 7.5 MOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Operating temperature range: -55°C ~ 155°C
• Moisture Sensitivity Level: MSL 1
• RoHS compliance: ROHS3 Compliant
• Number of terminations: 2

Allowable Variation Parameters:

• Temperature coefficient: ±100ppm/°C or ±200ppm/°C
• Height (seated max): 0.020" to 0.026" (0.50mm to 0.65mm)
• Packaging format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®
• Additional features: Moisture Resistant, High Voltage, or Automotive AEC-Q200 certifications

Parts are grouped as Direct equivalents when all parameters match identically. Upgrade designations indicate parts with enhanced specifications (automotive qualification, high voltage rating) that maintain full backward compatibility. Similar designations indicate parts with minor allowable variations in temperature coefficient or height while maintaining functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent Selection: RC0805FR-077M5L (YAGEO) serves as a direct functional equivalent to RC2012F755CS with identical electrical specifications and moisture-resistant composition. This part is suitable for non-automotive applications requiring standard industrial-grade thick film resistor performance.

High Voltage Applications: RCV08057M50FKEA (Vishay Dale) provides high voltage thick film construction while maintaining all core electrical parameters. This part is appropriate for circuits requiring enhanced voltage stress capability within the 0805 package format.

Automotive-Qualified Applications: KTR10EZPF7504 (Rohm Semiconductor) and CRCW08057M50FKEA (Vishay Dale) both carry AEC-Q200 automotive qualification. KTR10EZPF7504 combines automotive qualification with high voltage features. CRCW08057M50FKEA provides automotive qualification with compact 0.50mm height. RMCF0805FT7M50 (Stackpole Electronics Inc) offers automotive AEC-Q200 qualification with ±200ppm/°C temperature coefficient, suitable for applications where tighter temperature stability is not critical.

All substitute parts maintain ROHS3 compliance, MSL 1 moisture sensitivity rating, and identical operating temperature range. Selection between alternatives depends on application-specific requirements for automotive qualification, high voltage rating, and temperature coefficient precision.

Frequently Asked Questions (FAQ)

Q: Can RC0805FR-077M5L replace RC2012F755CS in any application? A: RC0805FR-077M5L is a direct electrical equivalent with identical resistance, tolerance, power rating, and temperature range. Substitution is valid for all non-automotive applications. Verify packaging format compatibility (Cut Tape & Digi-Reel® versus Tape & Reel) with your assembly process.

Q: What is the difference between the standard RC2012F755CS and the automotive-qualified alternatives? A: Automotive-qualified parts (KTR10EZPF7504, RMCF0805FT7M50, CRCW08057M50FKEA) carry AEC-Q200 certification, indicating compliance with automotive reliability and qualification standards. These parts are required for automotive applications; standard parts are not suitable for automotive use.

Q: Why do some substitute parts have different temperature coefficients? A: RMCF0805FT7M50 specifies ±200ppm/°C compared to the standard ±100ppm/°C. This represents a wider tolerance band for resistance change across temperature. Selection depends on circuit requirements for temperature stability. Applications requiring tighter temperature coefficient control should use parts with ±100ppm/°C specification.

Q: Are all substitute parts available in the same packaging formats? A: No. RC2012F755CS and most substitutes are supplied in Tape & Reel (TR) format. RC0805FR-077M5L is available in Cut Tape (CT) & Digi-Reel® format. Verify packaging compatibility with your procurement and assembly requirements before selection.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean? A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed parts carry MSL 1 rating, eliminating moisture-related compatibility concerns.

Q: Can high voltage variants be used in standard applications? A: Yes. RCV08057M50FKEA and KTR10EZPF7504 with high voltage features maintain all standard electrical specifications and can be used in standard applications. High voltage construction provides additional design margin without performance degradation in non-high-voltage circuits.

Q: What is the significance of the 0805 (2012 Metric) package designation? A: 0805 and 2012 Metric are equivalent designations for the same physical package: 0.079" L × 0.049" W (2.00mm × 1.25mm). All listed parts use this identical package, ensuring mechanical and electrical compatibility on PCB layouts designed for 0805 resistors.