RCS2012J275CS Equivalent & Substitute Parts

Part Overview

The RCS2012J275CS is a 2.7 MOhm ±5% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component operates at 0.125W (1/8W) power rating with anti-sulfur and moisture-resistant characteristics. The part maintains Active product status with 1141 pieces currently in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, design optimization, or supply chain considerations.

Substiute Parts

RCS2012J275CS

Samsung Electro-MechanicsIn Stock: 1204RCS2012J275CS Datasheet

Current PartRFQ

CRCW08052M70FKEA

Vishay DaleIn Stock: 64960CRCW08052M70FKEA Datasheet

SimilarRFQ

RC0805FR-072M7L

YAGEOIn Stock: 45879RC0805FR-072M7L Datasheet

SimilarRFQ

RC0805JR-072M7L

YAGEOIn Stock: 8910RC0805JR-072M7L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Resistance Value: 2.7 MOhms (exact match required)
• Package / Case: 0805 (2012 Metric) (exact match required)
• Power Rating: 0.125W, 1/8W (exact match required)
• Composition: Thick Film (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

Allowable Variation Parameters:

• Tolerance: ±5% (main part) to ±1% (substitute parts) — tighter tolerance is acceptable
• Temperature Coefficient: ±100ppm/°C (all parts match)
• Manufacturer: Different manufacturers permitted
• Height - Seated (Max): Variation within 0.026" (0.66mm) maximum acceptable

All identified substitute parts meet these criteria and are classified as direct functional equivalents.

Parameter Comparison

Engineering Selection Recommendations

RCS2012J275CS (Samsung Electro-Mechanics) — Primary Selection

Use this part when Samsung sourcing is specified or preferred. Features anti-sulfur and moisture-resistant thick film construction. ROHS3 compliant with MSL 1 rating. Suitable for applications requiring -55°C to 155°C operating range.

CRCW08052M70FKEA (Vishay Dale) — Tighter Tolerance Alternative

This substitute offers ±1% tolerance compared to the ±5% specification of the main part. Includes AEC-Q200 automotive qualification. Identical electrical and thermal specifications. Lower seated height (0.020" vs 0.026") accommodates space-constrained layouts. Highest inventory availability (64910 pieces).

RC0805FR-072M7L (YAGEO) — Tolerance-Optimized Equivalent

Provides ±1% tolerance with moisture-resistant thick film composition. Maintains all electrical parameters and operating temperature range. Seated height of 0.024" provides intermediate profile. Substantial inventory (45869 pieces) supports production requirements.

RC0805JR-072M7L (YAGEO) — Direct Tolerance Match

Matches the ±5% tolerance specification of the main part. Moisture-resistant thick film construction. Identical electrical and thermal performance. Seated height of 0.024". Lower inventory (8854 pieces) compared to other substitutes.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and Active product status. Selection among substitutes depends on tolerance requirements, automotive qualification needs, and available inventory.

Frequently Asked Questions (FAQ)

Q: Can CRCW08052M70FKEA replace RCS2012J275CS in any application?

A: CRCW08052M70FKEA is a direct functional equivalent. The ±1% tolerance is tighter than the ±5% specification, making it suitable for applications where the original ±5% tolerance is acceptable. All electrical, thermal, and environmental parameters match. Physical dimensions are compatible with 0805 package footprints.

Q: What is the difference between RC0805FR-072M7L and RC0805JR-072M7L?

A: Both are YAGEO 0805 package 2.7 MOhm thick film resistors with identical electrical and thermal specifications. The primary difference is tolerance: RC0805FR-072M7L offers ±1% tolerance, while RC0805JR-072M7L matches the original ±5% tolerance. Both feature moisture-resistant construction and identical operating temperature range.

Q: Are there any height restrictions when substituting these parts?

A: All substitute parts have seated heights at or below the original specification (0.026" maximum). CRCW08052M70FKEA (0.020") and both YAGEO parts (0.024") fit within standard 0805 package clearances. Height differences are negligible for typical PCB assembly processes.

Q: Do all substitute parts meet the same compliance standards?

A: Yes. All parts are ROHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity rating, and are REACH unaffected. CRCW08052M70FKEA additionally carries AEC-Q200 automotive qualification.

Q: Which substitute offers the best inventory availability?

A: CRCW08052M70FKEA (Vishay Dale) provides the highest inventory with 64910 pieces in stock, followed by RC0805FR-072M7L (YAGEO) with 45869 pieces.

Q: Can I use a ±1% tolerance part where ±5% is specified?

A: Yes. A tighter tolerance (±1%) is acceptable in applications designed for ±5% tolerance. The component will perform within the original specification range.