RC5025F6190CS Equivalent & Substitute Parts Reference

Part Overview

The RC5025F6190CS is a 619 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in the 2010 (5025 Metric) package format with 0.667W power rating. This component is classified as Active product status with 1046 units currently in stock. The part is designed for general-purpose applications requiring moisture-resistant thick film construction with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Substitute parts are necessary when the original manufacturer part becomes unavailable, when design requirements shift toward automotive-grade components, or when higher power dissipation capability is required within the same package footprint.

Substiute Parts

RC5025F6190CS

Samsung Electro-MechanicsIn Stock: 1073RC5025F6190CS Datasheet

Current PartRFQ

AC2010FK-07619RL

YAGEOIn Stock: 3479AC2010FK-07619RL Datasheet

UpgradeRFQ

CRCW2010619RFKEF

Vishay DaleIn Stock: 3140CRCW2010619RFKEF Datasheet

SimilarRFQ

ERJ-12SF6190U

Panasonic Electronic ComponentsIn Stock: 4845ERJ-12SF6190U Datasheet

SimilarRFQ

RMCF2010FT619R

Stackpole Electronics IncIn Stock: 1467RMCF2010FT619R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the RC5025F6190CS is based on the following allowed parameters:

Primary Substitution Criteria (Mandatory Match):

• Resistance value: 619 Ohms
• Tolerance: ±1%
• Package / Case: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C to 155°C
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: MSL 1 (Unlimited)

Secondary Substitution Criteria (Allowable Variation):

• Power Rating: Minimum 0.667W; higher ratings (0.75W) are acceptable as upgrades
• Packaging Format: Tape & Reel (TR) acceptable for original bulk packaging
• Automotive Certification: AEC-Q200 qualification is an enhancement, not a requirement

All four substitute parts meet the primary criteria. Three substitute parts (AC2010FK-07619RL, CRCW2010619RFKEF, RMCF2010FT619R) offer increased power rating of 0.75W with automotive AEC-Q200 qualification. ERJ-12SF6190U matches power rating upgrade but carries "Not For New Designs" status.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Same Power Rating): No substitute parts maintain the exact 0.667W power rating. The RC5025F6190CS should be retained for applications where power dissipation is strictly limited to 0.667W or lower.

For Upgraded Applications (Higher Power Capability): Three substitute parts offer 0.75W power rating with Active product status and AEC-Q200 automotive qualification:

1. AC2010FK-07619RL (YAGEO) - Recommended for automotive applications requiring AEC-Q200 compliance with highest current inventory (3407 units).

2. CRCW2010619RFKEF (Vishay Dale) - Recommended for general industrial applications with AEC-Q200 qualification and established supply chain (3039 units).

3. RMCF2010FT619R (Stackpole Electronics Inc) - Recommended for automotive applications with AEC-Q200 qualification and Active status (1425 units).

For Legacy System Maintenance Only: ERJ-12SF6190U (Panasonic Electronic Components) carries "Not For New Designs" product status and should be used only for replacement in existing systems where original part sourcing is exhausted. Despite high inventory (4745 units), this part is not suitable for new design implementations.

All substitute parts maintain identical electrical specifications (619 Ohms ±1%, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range), package dimensions (2010 / 5025 Metric), and regulatory compliance (ROHS3, MSL 1).

Frequently Asked Questions (FAQ)

Q: Can AC2010FK-07619RL replace RC5025F6190CS in any application?

A: AC2010FK-07619RL is electrically and mechanically compatible with RC5025F6190CS. The 0.75W power rating of AC2010FK-07619RL exceeds the 0.667W requirement, making it suitable for applications where the original part is specified. Physical dimensions (0.197" L x 0.098" W, 2010 package) are identical. Automotive AEC-Q200 qualification is an additional feature not present in the original part.

Q: What is the difference between the main part and substitute parts in terms of power rating?

A: RC5025F6190CS is rated at 0.667W (2/3W). All four substitute parts are rated at 0.75W (3/4W). This represents an 8.3% increase in power dissipation capability. Higher power rating does not affect electrical performance in applications requiring lower power; it only provides additional thermal margin.

Q: Why is ERJ-12SF6190U marked "Not For New Designs"?

A: ERJ-12SF6190U carries "Not For New Designs" product status from Panasonic Electronic Components. This designation indicates the manufacturer is phasing out this part number. While electrically and mechanically equivalent, this part should be used only for replacement in existing systems. New designs should select from AC2010FK-07619RL, CRCW2010619RFKEF, or RMCF2010FT619R.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. RC5025F6190CS is available in bulk packaging. All four substitute parts (AC2010FK-07619RL, CRCW2010619RFKEF, ERJ-12SF6190U, RMCF2010FT619R) are supplied in Tape & Reel (TR) format, which is standard for automated assembly processes.

Q: Do substitute parts require different handling procedures?

A: No. All parts maintain MSL 1 (Unlimited) moisture sensitivity level, identical to the original RC5025F6190CS. No special moisture-barrier packaging or baking procedures are required. Standard handling procedures for thick film chip resistors apply uniformly across all parts.

Q: Which substitute part has the best supply availability?

A: ERJ-12SF6190U has the highest current inventory at 4745 units. However, due to "Not For New Designs" status, AC2010FK-07619RL (3407 units) is recommended for new applications, followed by CRCW2010619RFKEF (3039 units) and RMCF2010FT619R (1425 units).

Q: Can substitute parts be mixed in the same assembly?

A: Yes. All substitute parts are electrically and mechanically equivalent with identical resistance (619 Ohms ±1%), tolerance, temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). Mixed sourcing from multiple manufacturers is permissible from an engineering standpoint.

Q: What is the height difference between the main part and substitutes?

A: RC5025F6190CS has maximum seated height of 0.026" (0.66mm). Substitute parts have maximum seated heights of 0.026" to 0.028" (0.65mm to 0.70mm). These variations are within standard PCB assembly tolerances and do not affect board-level compatibility.