RC1005J204CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005J204CS is a 200 kOhms ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device (SMD) resistor is rated at 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 ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Equivalent and substitute parts are identified when design requirements permit tolerance relaxation, power rating upgrades, or alternative manufacturer sourcing while maintaining identical electrical performance at 200 kOhms resistance value and compatible 0402 package dimensions.

Substiute Parts

RC1005J204CS

Samsung Electro-MechanicsIn Stock: 1078RC1005J204CS Datasheet

Current PartRFQ

RC1005F204CS

Samsung Electro-MechanicsIn Stock: 3481018RC1005F204CS Datasheet

UpgradeRFQ

RC0402JR-07200KL

YAGEOIn Stock: 51166RC0402JR-07200KL Datasheet

DirectRFQ

CRG0402F200K

TE Connectivity Passive ProductIn Stock: 14578CRG0402F200K Datasheet

UpgradeRFQ

ERJ-2RKF2003X

Panasonic Electronic ComponentsIn Stock: 182169ERJ-2RKF2003X Datasheet

UpgradeRFQ

RC0402FR-07200KL

YAGEOIn Stock: 25412RC0402FR-07200KL Datasheet

UpgradeRFQ

RMCF0402FT200K

Stackpole Electronics IncIn Stock: 2461275RMCF0402FT200K Datasheet

UpgradeRFQ

AC0402JR-07200KL

YAGEOIn Stock: 11537AC0402JR-07200KL Datasheet

SimilarRFQ

RMCF0402JT200K

Stackpole Electronics IncIn Stock: 470154RMCF0402JT200K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for RC1005J204CS is determined by strict adherence to the following criteria:

Primary Substitution Criteria (Must Match):

• Resistance value: 200 kOhms (exact match required)
• Package / Case: 0402 (1005 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature Range: -55°C to 155°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: MSL 1 (exact match required)

Secondary Substitution Parameters (Allowable Variations):

• Tolerance: ±5% (main part) can be substituted with ±1% (upgrade tolerance provides tighter resistance control)
• Power Rating: 0.063W (main part) can be substituted with 0.1W (upgrade provides higher power dissipation margin)
• Manufacturer: Alternative manufacturers permitted (Samsung Electro-Mechanics, YAGEO, TE Connectivity, Panasonic, Stackpole Electronics)
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® (both acceptable for SMD assembly)
• Features: Moisture Resistant (main part) or Automotive AEC-Q200 (additional qualification acceptable)

Substitutes are categorized as Upgrade (improved tolerance or power rating), Direct (identical specifications, alternative manufacturer), or Similar (same tolerance as main part, alternative manufacturer with additional features).

Parameter Comparison

Engineering Selection Recommendations

Upgrade Tolerance Substitutes (±1% vs ±5%): RC1005F204CS, CRG0402F200K, RC0402FR-07200KL, RMCF0402FT200K provide tighter tolerance specifications while maintaining identical power rating, package, and thermal characteristics. These substitutes are applicable when circuit design requires improved resistance accuracy without modifying PCB layout or thermal management.

Upgrade Power Rating Substitute (0.1W vs 0.063W): ERJ-2RKF2003X provides 0.1W power rating with ±1% tolerance and Automotive AEC-Q200 qualification. This substitute accommodates higher power dissipation margins in the same 0402 package footprint. Selection is appropriate for applications requiring enhanced thermal headroom or automotive-grade reliability.

Direct Equivalent (Alternative Manufacturer, Identical Specifications): RC0402JR-07200KL from YAGEO matches RC1005J204CS specification-for-specification with ±5% tolerance and 0.063W rating. This substitute provides alternative sourcing from an established manufacturer with equivalent moisture resistant construction.

Similar Substitutes (Automotive AEC-Q200 Qualified): AC0402JR-07200KL and RMCF0402JT200K maintain ±5% tolerance and 0.063W rating with additional Automotive AEC-Q200 qualification. These substitutes are suitable for applications requiring automotive-grade reliability without tolerance or power rating upgrades.

Compliance Verification: All substitute parts maintain ROHS3 compliance, MSL 1 rating, and identical operating temperature range (-55°C to 155°C). No additional qualification testing is required for electrical or environmental performance when substituting within this approved list.

Frequently Asked Questions (FAQ)

Q: Can RC1005F204CS replace RC1005J204CS in any application?

A: RC1005F204CS is a direct upgrade substitute with ±1% tolerance versus the ±5% tolerance of RC1005J204CS. All other electrical and physical parameters are identical. Substitution is valid for all applications where the main part is specified, as tighter tolerance provides improved resistance accuracy.

Q: What is the difference between Upgrade and Similar substitutes?

A: Upgrade substitutes (RC1005F204CS, CRG0402F200K, RC0402FR-07200KL, RMCF0402FT200K, ERJ-2RKF2003X) provide improved specifications such as tighter tolerance (±1% vs ±5%) or higher power rating (0.1W vs 0.063W). Similar substitutes (AC0402JR-07200KL, RMCF0402JT200K) maintain identical tolerance and power rating as the main part but are sourced from alternative manufacturers with additional features such as Automotive AEC-Q200 qualification.

Q: Is ERJ-2RKF2003X compatible with RC1005J204CS in terms of PCB footprint?

A: Yes. ERJ-2RKF2003X uses the same 0402 (1005 Metric) package with identical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm). Maximum seated height is 0.016" (0.40mm) for both parts. No PCB layout modification is required for substitution.

Q: Can I use RMCF0402JT200K if my design specifies RC1005J204CS?

A: RMCF0402JT200K is a Similar substitute with identical ±5% tolerance and 0.063W power rating. The primary difference is Automotive AEC-Q200 qualification from Stackpole Electronics. Substitution is valid for all applications where the main part is specified. The additional automotive qualification does not create incompatibility.

Q: What packaging formats are available for these substitutes?

A: RC1005J204CS and most substitutes are available in Tape & Reel (TR) format for automated SMD assembly. RC0402FR-07200KL and CRG0402F200K are available in Cut Tape (CT) & Digi-Reel® format. Both packaging formats are compatible with standard SMD assembly equipment; format selection depends on production volume and assembly line configuration.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All substitute parts listed maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity level, matching the regulatory and handling requirements of RC1005J204CS.

Q: Which substitute should I select for automotive applications?

A: ERJ-2RKF2003X, RMCF0402FT200K, AC0402JR-07200KL, and RMCF0402JT200K carry Automotive AEC-Q200 qualification. ERJ-2RKF2003X and RMCF0402FT200K provide upgraded ±1% tolerance. RMCF0402JT200K and AC0402JR-07200KL maintain ±5% tolerance matching the main part specification.