RCS2012F1624CS Equivalent & Substitute Parts

Part Overview

The RCS2012F1624CS is a 1.62 MOhms ±1% 0.125W chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This thick film resistor features anti-sulfur and moisture-resistant properties, operating across -55°C to 155°C with a temperature coefficient of ±100ppm/°C. The part is Active status and ROHS3 compliant with unlimited moisture sensitivity level (MSL 1). Equivalent substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings.

Substiute Parts

RCS2012F1624CS

Samsung Electro-MechanicsIn Stock: 1165RCS2012F1624CS Datasheet

Current PartRFQ

CRCW08051M62FKEA

Vishay DaleIn Stock: 17743CRCW08051M62FKEA Datasheet

SimilarRFQ

RC0805FR-071M62L

YAGEOIn Stock: 23098RC0805FR-071M62L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RCS2012F1624CS are qualified based on the following criteria:

Electrical Parameters (Critical):

• Resistance value: 1.62 MOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Critical):

• Package type: 0805 (2012 Metric)
• Number of terminations: 2
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)

Compliance & Environmental (Required):

• Composition: Thick Film
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

All identified substitutes meet these core parameters and are therefore electrically and mechanically interchangeable with the main part.

Parameter Comparison

Engineering Selection Recommendations

RCS2012F1624CS (Samsung Electro-Mechanics) Primary specification with anti-sulfur and moisture-resistant features. Active product status. ROHS3 compliant with MSL 1 rating. Suitable for general industrial and consumer applications requiring corrosion resistance.

CRCW08051M62FKEA (Vishay Dale) Automotive-grade substitute with AEC-Q200 qualification. Active product status. ROHS3 compliant with MSL 1 rating. Seated height 0.020" (0.50mm), the lowest profile among the three options. Recommended for automotive and high-reliability applications where AEC-Q200 certification is required or preferred.

RC0805FR-071M62L (YAGEO) Moisture-resistant thick film resistor. Active product status. ROHS3 compliant with MSL 1 rating. Seated height 0.024" (0.60mm). Recommended for general-purpose applications with moisture exposure concerns. Highest inventory availability among substitutes.

All three parts are electrically and mechanically equivalent. Selection should be based on application requirements, supply chain availability, and specific certifications needed.

Frequently Asked Questions (FAQ)

Q: Can CRCW08051M62FKEA replace RCS2012F1624CS in any application? A: Yes, for applications where AEC-Q200 automotive qualification is not a requirement. Both parts share identical electrical specifications (1.62 MOhms ±1%, 0.125W), operating temperature range (-55°C ~ 155°C), and package dimensions (0805). The primary difference is the automotive certification present in the Vishay part.

Q: What is the significance of the height difference between these parts? A: The seated heights vary slightly: RCS2012F1624CS (0.66mm), RC0805FR-071M62L (0.60mm), and CRCW08051M62FKEA (0.50mm). These differences are within typical PCB assembly tolerances for 0805 packages. Height becomes relevant only in space-constrained designs or applications with strict height specifications.

Q: Are all three parts ROHS3 compliant? A: Yes. All three parts are ROHS3 compliant with REACH Unaffected status, meeting current environmental and regulatory requirements for electronic components.

Q: Which substitute has the best availability? A: RC0805FR-071M62L (YAGEO) shows the highest inventory at 23,044 pieces. CRCW08051M62FKEA (Vishay Dale) has 17,657 pieces available. RCS2012F1624CS (Samsung) has 1,112 pieces in stock.

Q: Can these parts be used interchangeably on the same PCB assembly? A: Yes. All three parts are mechanically and electrically equivalent in the 0805 package with identical lead spacing and termination count (2). They can be used interchangeably in the same PCB design without layout modifications.

Q: What does MSL 1 (Unlimited) mean for these resistors? A: MSL 1 indicates unlimited shelf life without moisture baking requirements. These parts can be stored indefinitely under normal conditions without special moisture control measures, making them suitable for standard warehouse and distribution environments.