Equivalent & Substitute Parts for RC5025J131CS

Part Overview

The RC5025J131CS is a 130 Ohms ±5% 2/3W chip resistor manufactured by Samsung Electro-Mechanics in the 2010 (5025 Metric) package format. This thick film, moisture-resistant component operates across -55°C to 155°C and maintains active product status. Substitute parts are identified to provide alternatives with improved electrical specifications, enhanced reliability ratings, or increased inventory availability while maintaining mechanical and thermal compatibility.

Substiute Parts

RC5025J131CS

Samsung Electro-MechanicsIn Stock: 977RC5025J131CS Datasheet

Current PartRFQ

AC2010FK-07130RL

YAGEOIn Stock: 1461AC2010FK-07130RL Datasheet

UpgradeRFQ

CRCW2010130RFKEF

Vishay DaleIn Stock: 10682CRCW2010130RFKEF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the RC5025J131CS is based on the following criteria:

Mechanical Compatibility: All substitute parts must use the 2010 (5025 Metric) package with identical footprint dimensions (0.197" L x 0.098" W / 5.00mm x 2.50mm) to ensure direct PCB placement without redesign.

Electrical Equivalence: The resistance value of 130 Ohms is non-negotiable. Tolerance may be improved from ±5% to ±1% in substitutes without affecting circuit function. Power rating must equal or exceed 0.667W; substitutes rated at 0.75W (3/4W) provide additional thermal margin.

Thermal Performance: Operating temperature range (-55°C ~ 155°C) and temperature coefficient (±100ppm/°C) must be maintained or improved to ensure circuit stability across environmental conditions.

Regulatory Compliance: All substitutes maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status, ensuring no additional supply chain or environmental restrictions.

Composition: Thick film construction is consistent across all parts, preserving frequency response and noise characteristics.

Parameter Comparison

Engineering Selection Recommendations

AC2010FK-07130RL (YAGEO): This part functions as an upgrade substitute with improved tolerance (±1% versus ±5%) and increased power rating (0.75W versus 0.667W). It carries AEC-Q200 automotive qualification, indicating enhanced reliability testing and suitability for demanding applications. Tape & Reel packaging supports automated assembly processes. Select this part when tighter tolerance and automotive-grade reliability are required.

CRCW2010130RFKEF (Vishay Dale): This part provides equivalent electrical and thermal performance with ±1% tolerance and 0.75W power rating. AEC-Q200 certification ensures automotive-grade reliability. Highest inventory availability (10,672 pcs) supports supply chain continuity. Tape & Reel packaging enables high-volume production. Select this part for maximum availability and established automotive qualification.

RC5025J131CS (Samsung Electro-Mechanics): Retain this part when ±5% tolerance is acceptable and bulk packaging is preferred. Active product status and established supply chain support continued use in non-critical applications.

All three parts maintain identical mechanical compatibility, thermal operating range, and regulatory compliance, enabling direct substitution without circuit redesign.

Frequently Asked Questions (FAQ)

Q: Can AC2010FK-07130RL or CRCW2010130RFKEF be used as direct replacements for RC5025J131CS?

A: Yes. Both substitute parts maintain the 2010 (5025 Metric) package footprint, 130 Ohms resistance value, -55°C to 155°C operating range, and ±100ppm/°C temperature coefficient. The improved tolerance (±1%) and higher power rating (0.75W) provide enhanced performance margins without requiring circuit modification.

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

A: Tolerance defines the maximum deviation from the nominal 130 Ohms value. RC5025J131CS allows ±6.5 Ohms deviation (124-136 Ohms). AC2010FK-07130RL and CRCW2010130RFKEF allow ±1.3 Ohms deviation (128.7-131.3 Ohms). Tighter tolerance improves circuit accuracy in precision applications.

Q: Does the increased power rating (0.75W vs 0.667W) affect circuit performance?

A: No. Higher power rating indicates greater thermal capacity. If the circuit dissipates 0.667W or less, both ratings are functionally equivalent. The higher rating provides additional safety margin and extended component life under thermal stress.

Q: Are AC2010FK-07130RL and CRCW2010130RFKEF interchangeable?

A: Yes. Both parts share identical electrical specifications (130 Ohms ±1%, 0.75W), thermal characteristics (-55°C ~ 155°C, ±100ppm/°C), package format (2010), and regulatory compliance (ROHS3, MSL 1). Selection between them depends on inventory availability and supply chain preference.

Q: What does AEC-Q200 certification mean?

A: AEC-Q200 is an automotive industry standard for passive component reliability. It requires enhanced testing for temperature cycling, moisture resistance, and failure rate analysis. Components with this rating are qualified for automotive and high-reliability applications.

Q: Can these parts be used interchangeably in high-frequency circuits?

A: All three parts use thick film composition with identical temperature coefficients, supporting equivalent frequency response. Substitution does not affect high-frequency performance within the specified operating range.

Q: What is the significance of Tape & Reel packaging for AC2010FK-07130RL and CRCW2010130RFKEF?

A: Tape & Reel packaging enables automated pick-and-place assembly, reducing labor costs and improving production efficiency. RC5025J131CS bulk packaging requires manual handling. Select Tape & Reel parts for high-volume manufacturing.

Q: Are all three parts ROHS3 compliant?

A: Yes. RC5025J131CS, AC2010FK-07130RL, and CRCW2010130RFKEF all meet ROHS3 compliance requirements, ensuring no lead, cadmium, or other restricted substances. All parts are REACH unaffected, indicating no additional regulatory restrictions.