RC1005J335CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005J335CS is a 3.3 MOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This component is rated for 0.063W (1/16W) power dissipation with moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status with 775 pieces currently in stock.

Equivalent and substitute parts are necessary when the primary manufacturer part becomes unavailable, when alternative packaging formats are required, or when enhanced specifications such as improved tolerance or automotive-grade qualification are needed for specific applications.

Substiute Parts

RC1005J335CS

Samsung Electro-MechanicsIn Stock: 785RC1005J335CS Datasheet

Current PartRFQ

RC0402JR-073M3L

YAGEOIn Stock: 121086RC0402JR-073M3L Datasheet

DirectRFQ

MCR01MRTJ335

Rohm SemiconductorIn Stock: 7548MCR01MRTJ335 Datasheet

UpgradeRFQ

RC0402FR-073M3L

YAGEOIn Stock: 166636RC0402FR-073M3L Datasheet

UpgradeRFQ

RMCF0402FT3M30

Stackpole Electronics IncIn Stock: 20697RMCF0402FT3M30 Datasheet

UpgradeRFQ

RMCF0402JT3M30

Stackpole Electronics IncIn Stock: 6941RMCF0402JT3M30 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005J335CS is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 3.3 MOhms
• Package / Case: 0402 (1005 Metric)
• Power rating: 0.063W (1/16W) minimum
• Composition: Thick Film
• Operating temperature range: -55°C ~ 155°C minimum
• RoHS3 compliance
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variations:

• Tolerance: ±5% or tighter (±1% acceptable as upgrade)
• Temperature Coefficient: ±100ppm/°C or ±200ppm/°C (both acceptable)
• Packaging format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®
• Manufacturer: Different manufacturers permitted if all parameters match
• Additional features: Automotive AEC-Q200 qualification permitted as upgrade

Substitute parts are grouped into two categories: Direct equivalents (matching all specifications including tolerance) and upgrade substitutes (enhanced tolerance or automotive qualification while maintaining core electrical parameters).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Primary Substitute): RC0402JR-073M3L (YAGEO) is the primary direct equivalent to RC1005J335CS. This part maintains identical electrical specifications including 3.3 MOhms resistance, ±5% tolerance, 0.063W power rating, ±100ppm/°C temperature coefficient, and moisture-resistant thick film construction. Both parts are Active status with unlimited MSL rating. The YAGEO part offers significantly higher inventory availability (120,987 pieces) compared to the Samsung original (775 pieces), making it the preferred substitute for continuity of supply.

Tolerance-Enhanced Substitutes: RC0402FR-073M3L (YAGEO) and RMCF0402FT3M30 (Stackpole) both provide ±1% tolerance, which is tighter than the original ±5% specification. These parts are suitable for applications requiring improved accuracy. RC0402FR-073M3L maintains the moisture-resistant feature and ±100ppm/°C temperature coefficient. RMCF0402FT3M30 includes automotive AEC-Q200 qualification with ±200ppm/°C temperature coefficient, appropriate for automotive and high-reliability applications.

Automotive-Grade Substitute: RMCF0402JT3M30 (Stackpole) provides automotive AEC-Q200 qualification while maintaining the original ±5% tolerance specification. This part is suitable for automotive applications requiring AEC-Q200 compliance. The ±200ppm/°C temperature coefficient remains within acceptable operational parameters for the specified temperature range.

Discontinued Part: MCR01MRTJ335 (Rohm Semiconductor) is listed as Discontinued at DiGi Electronics and should not be selected for new designs or replenishment orders. This part lacks moisture-resistant features present in the original specification.

Packaging Considerations: Cut Tape (CT) & Digi-Reel® packaging (RC0402FR-073M3L, MCR01MRTJ335) is suitable for lower-volume applications or manual assembly processes. Tape & Reel (TR) packaging (RC0402JR-073M3L, RMCF0402FT3M30, RMCF0402JT3M30) is standard for high-volume automated assembly operations.

Frequently Asked Questions (FAQ)

Q: Can RC0402JR-073M3L replace RC1005J335CS in all applications? A: Yes. RC0402JR-073M3L is a direct equivalent with identical resistance (3.3 MOhms), tolerance (±5%), power rating (0.063W), package (0402), temperature range (-55°C ~ 155°C), and moisture-resistant thick film composition. Both parts are RoHS3 compliant with MSL 1 rating.

Q: What is the difference between the ±5% and ±1% tolerance substitutes? A: The original RC1005J335CS and RC0402JR-073M3L both specify ±5% tolerance. RC0402FR-073M3L and RMCF0402FT3M30 provide ±1% tolerance, which represents tighter resistance accuracy. The ±1% versions are suitable for precision applications where tighter tolerance is required. All versions maintain the same 3.3 MOhms nominal value and 0402 package.

Q: Are the Stackpole RMCF parts suitable for non-automotive applications? A: Yes. RMCF0402FT3M30 and RMCF0402JT3M30 are suitable for any application requiring the specified electrical parameters. The AEC-Q200 automotive qualification is an additional feature that does not restrict use in non-automotive applications. These parts maintain the same 0402 package, 3.3 MOhms resistance, and temperature range as the original part.

Q: Why does MCR01MRTJ335 show as discontinued? A: MCR01MRTJ335 is listed as Discontinued at DiGi Electronics. Additionally, this part does not include moisture-resistant features specified in the original RC1005J335CS. For new designs and inventory replenishment, select from the Active status alternatives: RC0402JR-073M3L, RC0402FR-073M3L, RMCF0402FT3M30, or RMCF0402JT3M30.

Q: What is the difference between Tape & Reel and Cut Tape packaging? A: Tape & Reel (TR) packaging is standard for high-volume automated pick-and-place assembly. Cut Tape (CT) & Digi-Reel® packaging is suitable for lower-volume applications, manual assembly, or when smaller quantities are required. Both packaging formats contain the same component with identical electrical specifications. Selection depends on assembly process requirements and order volume.

Q: Can I use a ±1% tolerance part where ±5% is specified? A: Yes. A ±1% tolerance part is a tighter specification than ±5% and is fully compatible. The actual resistance value will fall within a narrower range, which is acceptable for any application designed for ±5% tolerance. This represents an upgrade in accuracy with no compatibility issues.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed substitute parts (RC0402JR-073M3L, MCR01MRTJ335, RC0402FR-073M3L, RMCF0402FT3M30, RMCF0402JT3M30) are RoHS3 compliant with MSL 1 (Unlimited) rating, matching the original RC1005J335CS specification.

Q: What does MSL 1 (Unlimited) mean? A: MSL 1 (Unlimited) indicates Moisture Sensitivity Level 1, which means the component has unlimited shelf life and does not require special moisture-controlled storage conditions. All listed parts maintain this specification, ensuring compatibility with standard storage and handling procedures.