Equivalent & Substitute Parts for RC0603J113CS

Part Overview

The RC0603J113CS is an 11 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0201 (0603 Metric) package format. This surface mount device is rated for 0.05W (1/20W) power dissipation and features moisture-resistant construction with unlimited moisture sensitivity level (MSL 1). The part is currently in active production status with 985 pieces available in inventory. Alternative equivalent and substitute parts are necessary to address supply chain flexibility, tolerance requirements, and extended operating temperature ranges for specific application demands.

Substiute Parts

RC0603J113CS

Samsung Electro-MechanicsIn Stock: 1024RC0603J113CS Datasheet

Current PartRFQ

RC0603F113CS

Samsung Electro-MechanicsIn Stock: 841RC0603F113CS Datasheet

UpgradeRFQ

CRCW020111K0FKED

Vishay DaleIn Stock: 39392CRCW020111K0FKED Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the RC0603J113CS is based on the following allowed parameters:

Primary Substitution Criteria:

• Resistance value must equal 11 kOhms
• Package / Case must be 0201 (0603 Metric)
• Power rating must be 0.05W (1/20W) or greater
• Composition must be Thick Film
• Operating temperature range must encompass or exceed -55°C ~ 125°C
• RoHS3 compliance is mandatory
• MSL rating must be 1 (Unlimited)

Tolerance Consideration: The main part RC0603J113CS specifies ±5% tolerance. Substitute parts with tighter tolerance specifications (±1%) are electrically compatible and represent an upgrade path, as they meet or exceed the original tolerance requirement while maintaining all other electrical and mechanical parameters.

Substitutes Identified:

1. RC0603F113CS (Samsung Electro-Mechanics): Upgrade substitute with ±1% tolerance, identical package, composition, and operating temperature range. Packaging differs (Cut Tape vs. Tape & Reel).

2. CRCW020111K0FKED (Vishay Dale): Upgrade substitute with ±1% tolerance, identical package and composition. Extended operating temperature range (-55°C ~ 155°C) and improved temperature coefficient (±100ppm/°C vs. ±250ppm/°C).

Parameter Comparison

Engineering Selection Recommendations

RC0603J113CS (Original Part): Use when ±5% tolerance meets circuit requirements and Samsung Electro-Mechanics sourcing is preferred. Tape & Reel packaging is suitable for automated assembly processes. ROHS3 compliance and MSL 1 rating support standard manufacturing environments.

RC0603F113CS (Samsung Electro-Mechanics Upgrade): Select when tighter ±1% tolerance is required while maintaining Samsung Electro-Mechanics supply chain continuity. Identical electrical and thermal specifications ensure direct functional equivalence. Cut Tape packaging requires manual or semi-automated handling. Suitable for applications requiring improved tolerance performance without extended temperature range demands.

CRCW020111K0FKED (Vishay Dale Upgrade): Select when ±1% tolerance and extended operating temperature range (-55°C ~ 155°C) are required. Superior temperature coefficient (±100ppm/°C) provides enhanced stability across thermal extremes. Tape & Reel packaging supports automated assembly. Highest inventory availability (39367 pieces) ensures supply chain reliability. ROHS3 compliance and MSL 1 rating maintain regulatory and manufacturing compatibility.

All three parts maintain identical physical footprint, power rating, and package format, ensuring direct PCB compatibility without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can RC0603F113CS directly replace RC0603J113CS on the PCB?

A: Yes. Both parts share identical 0201 (0603 Metric) package dimensions (0.024" L x 0.012" W, 0.26mm max height), footprint, and electrical ratings (0.05W, 11 kOhms). The ±1% tolerance of RC0603F113CS is tighter than the ±5% specification of RC0603J113CS, making it functionally compatible for all applications where the original part is specified.

Q: Can CRCW020111K0FKED replace RC0603J113CS?

A: Yes. CRCW020111K0FKED maintains identical package dimensions, resistance value, power rating, and composition. The extended operating temperature range (-55°C ~ 155°C) and improved temperature coefficient (±100ppm/°C) represent performance enhancements. Direct PCB compatibility is confirmed.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging is supplied on continuous carrier tape wound on reels, optimized for high-volume automated pick-and-place assembly. Cut Tape (CT) packaging is supplied as individual segments cut from the carrier tape, suitable for lower-volume or manual assembly processes. Both formats contain identical components; packaging selection depends on assembly methodology and volume requirements.

Q: Are all three parts RoHS3 compliant?

A: Yes. RC0603J113CS, RC0603F113CS, and CRCW020111K0FKED are all ROHS3 compliant, meeting current regulatory requirements for hazardous substance restrictions.

Q: What does MSL 1 (Unlimited) mean?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture bake-out requirements. All three parts can be stored and handled under standard warehouse conditions without special moisture control procedures.

Q: Which substitute offers the best supply availability?

A: CRCW020111K0FKED (Vishay Dale) offers the highest inventory level at 39367 pieces, compared to 765 pieces for RC0603F113CS and 985 pieces for RC0603J113CS. This provides superior supply chain reliability for high-volume production requirements.

Q: Does tolerance affect circuit performance?

A: Tolerance affects resistor value accuracy. The ±5% tolerance of RC0603J113CS allows values between 10.45 kOhms and 11.55 kOhms. The ±1% tolerance of both substitute parts restricts values between 10.89 kOhms and 11.11 kOhms. Applications requiring tighter value control benefit from the substitute parts.

Q: What is the temperature coefficient specification?

A: Temperature coefficient indicates resistance value change per degree Celsius. RC0603J113CS and RC0603F113CS specify ±250ppm/°C, while CRCW020111K0FKED specifies ±100ppm/°C. Lower temperature coefficient values indicate better stability across temperature variations, making CRCW020111K0FKED preferable for temperature-sensitive applications.