RC0603F6042CS Equivalent & Substitute Parts Reference

Part Overview

The RC0603F6042CS is a 60.4 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.05W (1/20W) in a 0201 (0603 Metric) package. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). The part is specified for operating temperatures from -55°C to 125°C with a temperature coefficient of ±250ppm/°C. Equivalent and substitute parts are identified to provide procurement flexibility, inventory alternatives, and performance optimization options for circuit designs requiring this resistance value and power rating.

Substiute Parts

RC0603F6042CS

Samsung Electro-MechanicsIn Stock: 11510RC0603F6042CS Datasheet

Current PartRFQ

CRCW020160K4FKED

Vishay DaleIn Stock: 2769CRCW020160K4FKED Datasheet

DirectRFQ

ERJ-1RHD6042C

Panasonic Electronic ComponentsIn Stock: 184750ERJ-1RHD6042C Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC0603F6042CS are qualified based on the following mandatory electrical and mechanical parameters:

Core Compatibility Criteria:

• Resistance value: 60.4 kOhms (exact match required)
• Package / Case: 0201 (0603 Metric) (exact match required)
• Power rating: 0.05W (1/20W) minimum (exact match required)
• Composition: Thick Film (exact match required)
• Operating temperature range: -55°C minimum to 125°C minimum (substitute must meet or exceed)
• RoHS3 compliance: Required
• MSL rating: 1 (Unlimited) or equivalent

Tolerance Consideration: Tolerance specifications may vary between substitutes. The main part specifies ±1% tolerance. Substitute parts with tighter tolerance (±0.5%) are classified as upgrades and provide enhanced precision. Substitute parts with equal or tighter tolerance maintain direct compatibility.

Temperature Coefficient: Temperature coefficient values differ between manufacturers but do not disqualify substitution when all other parameters align. This parameter is provided for design reference.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Specifications): CRCW020160K4FKED (Vishay Dale) is a direct equivalent to RC0603F6042CS. Both parts share identical resistance, tolerance, power rating, package, and composition specifications. The Vishay part extends the upper operating temperature limit to 155°C compared to 125°C for the Samsung part. Both maintain ROHS3 compliance and MSL 1 rating. Selection between these two parts is based on procurement availability, lead time, and packaging preference (Cut Tape versus Tape & Reel).

Upgrade Option (Enhanced Tolerance): ERJ-1RHD6042C (Panasonic Electronic Components) functions as an upgrade substitute with tighter tolerance specification (±0.5% versus ±1%). This part maintains all core compatibility parameters: 60.4 kOhms resistance, 0.05W power rating, 0201 package, and thick film composition. The Panasonic part features superior temperature coefficient performance (±50ppm/°C) compared to the Samsung part (±250ppm/°C), resulting in improved stability across temperature variations. Operating temperature range matches the Samsung specification (-55°C ~ 125°C). ROHS3 compliance and MSL 1 rating are maintained. This part is suitable for applications requiring enhanced precision and thermal stability.

Compliance & Certification: All three parts maintain ROHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) moisture sensitivity rating. All parts are classified as Active product status. Selection among these parts does not compromise regulatory or environmental compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can CRCW020160K4FKED replace RC0603F6042CS in existing designs? A: Yes. CRCW020160K4FKED is a direct equivalent with identical electrical specifications (60.4 kOhms ±1%, 0.05W) and package (0201). The Vishay part extends the upper operating temperature to 155°C, providing additional thermal margin. No circuit redesign is required.

Q: What is the difference between the Samsung RC0603F6042CS and Panasonic ERJ-1RHD6042C? A: Both parts share the same resistance value, power rating, and package. The primary differences are: (1) Panasonic offers tighter tolerance (±0.5% versus ±1%), (2) Panasonic has superior temperature coefficient (±50ppm/°C versus ±250ppm/°C), and (3) Panasonic maintains the same operating temperature range (-55°C ~ 125°C). The Panasonic part is an upgrade option for precision-critical applications.

Q: Are packaging differences between Cut Tape and Tape & Reel significant for substitution? A: Packaging format (Cut Tape versus Tape & Reel) affects procurement and assembly processes but does not impact electrical or mechanical compatibility. Cut Tape packaging is suitable for manual assembly or small-volume production. Tape & Reel packaging is optimized for automated assembly lines. Component selection should consider manufacturing process requirements.

Q: Do all substitute parts maintain the same moisture sensitivity level? A: Yes. RC0603F6042CS, CRCW020160K4FKED, and ERJ-1RHD6042C all carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. All parts are suitable for standard storage and handling conditions without special precautions.

Q: Which substitute part offers the best temperature stability? A: ERJ-1RHD6042C (Panasonic) provides the best temperature stability with a temperature coefficient of ±50ppm/°C, compared to ±100ppm/°C for CRCW020160K4FKED and ±250ppm/°C for RC0603F6042CS. This specification indicates resistance value variation across the operating temperature range. Lower temperature coefficient values result in more stable resistance performance in temperature-sensitive applications.

Q: Are all substitute parts RoHS3 compliant? A: Yes. RC0603F6042CS, CRCW020160K4FKED, and ERJ-1RHD6042C are all ROHS3 compliant and REACH Unaffected. All parts meet current environmental and regulatory requirements for electronic component manufacturing and use.