RC0603J131CS Equivalent & Substitute Parts Reference

Part Overview

The RC0603J131CS is a 130 Ohms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.05W (1/20W) in a 0201 (0603 Metric) surface mount package. This component is classified as Active product status with 887 pieces currently in stock. The part is designed for applications requiring moisture-resistant thick film construction with unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and sourcing options while maintaining electrical and mechanical compatibility within specified parameter tolerances.

Substiute Parts

RC0603J131CS

Samsung Electro-MechanicsIn Stock: 975RC0603J131CS Datasheet

Current PartRFQ

CRCW0201130RFKED

Vishay DaleIn Stock: 7980CRCW0201130RFKED Datasheet

UpgradeRFQ

MCR006YRTJ131

Rohm SemiconductorIn Stock: 12023MCR006YRTJ131 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC0603J131CS are classified based on strict adherence to the following substitution criteria:

Primary Substitution Parameters:

• Resistance value: 130 Ohms (exact match required)
• Package type: 0201 (0603 Metric) (exact match required)
• Power rating: 0.05W, 1/20W (exact match required)
• Composition: Thick Film (exact match required)
• Number of terminations: 2 (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

Secondary Compatibility Parameters:

• Tolerance: ±5% or tighter (±1% acceptable as upgrade)
• Operating temperature range: -55°C minimum and 125°C minimum (extended ranges acceptable)
• Temperature coefficient: ±250ppm/°C or better (lower values acceptable)
• Moisture sensitivity level: MSL 1 (Unlimited) or equivalent
• Packaging format: Tape & Reel (TR) or Cut Tape (CT) formats acceptable

Substitution Categories:

Upgrade Substitute: CRCW0201130RFKED (Vishay Dale) - Tighter tolerance (±1% vs ±5%), improved temperature coefficient (±100ppm/°C vs ±250ppm/°C), extended operating temperature range (-55°C ~ 155°C vs -55°C ~ 125°C).

Similar Substitute: MCR006YRTJ131 (Rohm Semiconductor) - Identical electrical specifications (130 Ohms ±5%, 0.05W), matching operating temperature range (-55°C ~ 125°C), identical temperature coefficient (±250ppm/°C), different packaging format (Cut Tape & Digi-Reel vs Tape & Reel), discontinued product status at DiGi Electronics.

Parameter Comparison

Engineering Selection Recommendations

RC0603J131CS (Samsung Electro-Mechanics) - Primary Selection

Select the RC0603J131CS when the original specification calls for this exact part number. This component maintains Active product status with established supply chain availability (887 pieces in stock). ROHS3 compliance and MSL 1 rating satisfy standard environmental and moisture handling requirements. The ±5% tolerance and ±250ppm/°C temperature coefficient are suitable for general-purpose applications within the -55°C to 125°C operating range.

CRCW0201130RFKED (Vishay Dale) - Upgrade Substitute

Select CRCW0201130RFKED when design specifications require improved tolerance performance or extended operating temperature capability. The ±1% tolerance provides tighter resistance accuracy compared to the ±5% specification of the primary part. The ±100ppm/°C temperature coefficient delivers superior temperature stability. The extended operating range (-55°C ~ 155°C) accommodates high-temperature applications. Active product status and superior inventory availability (7916 pieces) support production continuity. ROHS3 compliance and MSL 1 rating maintain regulatory and environmental standards. This substitute is electrically and mechanically compatible with identical package dimensions and footprint.

MCR006YRTJ131 (Rohm Semiconductor) - Similar Substitute

Select MCR006YRTJ131 only when inventory constraints on primary and upgrade substitutes necessitate alternative sourcing. This part maintains electrical equivalence with identical 130 Ohms ±5% specification and matching -55°C to 125°C operating range. Thick film construction and identical package dimensions ensure mechanical compatibility. However, this component carries Discontinued at DiGi Electronics product status, indicating limited long-term availability. Cut Tape & Digi-Reel packaging format differs from standard Tape & Reel format, requiring verification of assembly equipment compatibility. ROHS3 compliance and MSL 1 rating satisfy regulatory requirements. Use only when primary and upgrade options are unavailable.

Frequently Asked Questions (FAQ)

Q: Can CRCW0201130RFKED replace RC0603J131CS in all applications?

A: CRCW0201130RFKED is electrically and mechanically compatible with RC0603J131CS. The upgrade substitute provides tighter tolerance (±1% vs ±5%) and improved temperature coefficient (±100ppm/°C vs ±250ppm/°C). Applications requiring the original ±5% tolerance specification accept this substitute. Applications with tighter tolerance requirements benefit from this upgrade. Extended operating temperature range (-55°C ~ 155°C) supports high-temperature environments. Identical package dimensions and footprint ensure direct PCB compatibility without layout modifications.

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

A: Tape & Reel (TR) packaging supplies components on continuous carrier tape wound on reels, suitable for automated pick-and-place assembly equipment. Cut Tape (CT) packaging supplies components on cut segments of carrier tape, typically for manual assembly or lower-volume production. Digi-Reel® is a proprietary packaging format. Assembly equipment compatibility must be verified before selecting MCR006YRTJ131 with Cut Tape & Digi-Reel packaging.

Q: Why is MCR006YRTJ131 marked as discontinued?

A: MCR006YRTJ131 carries Discontinued at DiGi Electronics product status, indicating this specific supplier has ceased active distribution. Discontinuation does not necessarily reflect manufacturer status but rather supplier inventory decisions. Existing stock (11984 pieces) remains available through current inventory channels. For new designs or long-term production requirements, select RC0603J131CS or CRCW0201130RFKED to ensure sustained availability.

Q: Are all three parts RoHS compliant?

A: All three parts (RC0603J131CS, CRCW0201130RFKED, MCR006YRTJ131) are ROHS3 Compliant. All parts carry MSL 1 (Unlimited) moisture sensitivity level rating, indicating no moisture bake-out requirement before soldering. All parts are REACH Unaffected and classified under ECCN EAR99 for export purposes.

Q: What determines whether a substitute part is acceptable?

A: Substitute acceptability is determined by exact matching of core parameters: 130 Ohms resistance, ±5% tolerance or tighter, 0.05W power rating, 0201 (0603 Metric) package, thick film composition, 2 terminations, and ROHS3 compliance. Secondary parameters including temperature coefficient, operating temperature range, and packaging format may vary within acceptable limits. Tolerance upgrades (±1% vs ±5%) and extended temperature ranges are acceptable enhancements. Product status and packaging format changes require application-specific verification.

Q: Can tolerance be tighter than specified without affecting circuit performance?

A: Tighter tolerance (±1% vs ±5%) provides improved resistance accuracy and does not negatively affect circuit performance in applications designed for ±5% tolerance. Circuits designed for ±5% tolerance operate within specification with ±1% components. Applications with specific tolerance requirements must verify that substitute tolerance meets or exceeds design specifications.