RC1608F2374CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F2374CS is a 2.37 MOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0603 (1608 Metric) package format. This component is rated for 0.1W (1/10W) power dissipation with moisture-resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with MSL Level 1 rating. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring this specific resistance value and electrical performance.

Substiute Parts

RC1608F2374CS

Samsung Electro-MechanicsIn Stock: 781RC1608F2374CS Datasheet

Current PartRFQ

RC0603FR-072M37L

YAGEOIn Stock: 20013RC0603FR-072M37L Datasheet

DirectRFQ

CRCW06032M37FKEA

Vishay DaleIn Stock: 20168CRCW06032M37FKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1608F2374CS are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Primary Matching Criteria:

• Resistance value: 2.37 MOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.1W / 1/10W (exact match required)
• Package format: 0603 (1608 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)
• Termination count: 2 (exact match required)
• RoHS compliance: ROHS3 (exact match required)
• MSL rating: Level 1 (exact match required)

Substitute Classification:

Direct Equivalent: RC0603FR-072M37L (YAGEO) — Identical electrical specifications, identical package dimensions, identical environmental ratings, and identical moisture resistance characteristics.

Similar Substitute: CRCW06032M37FKEA (Vishay Dale) — Identical electrical specifications and package format with automotive-grade AEC-Q200 qualification. Minor dimensional variation within tolerance (1.55mm x 0.85mm vs. 1.60mm x 0.80mm; height 0.50mm vs. 0.55mm) does not affect functional compatibility in standard applications.

Parameter Comparison

Engineering Selection Recommendations

RC0603FR-072M37L (YAGEO) is the direct equivalent substitute. This part maintains identical electrical performance, package dimensions, and environmental compliance specifications. Selection of this substitute is appropriate for applications requiring standard industrial-grade thick film resistor performance with moisture resistance and ROHS3 compliance.

CRCW06032M37FKEA (Vishay Dale) is a qualified substitute for applications requiring automotive-grade reliability. This part carries AEC-Q200 qualification, indicating suitability for automotive and high-reliability applications. The minor dimensional variations (length 1.55mm vs. 1.60mm, width 0.85mm vs. 0.80mm, height 0.50mm vs. 0.55mm) remain within standard PCB layout tolerances and do not compromise functional compatibility. Selection of this substitute is appropriate when automotive-grade qualification or enhanced reliability requirements are specified.

All three parts maintain Active product status, ROHS3 compliance, and MSL Level 1 rating, ensuring long-term availability and environmental regulatory adherence.

Frequently Asked Questions (FAQ)

Q: Can RC0603FR-072M37L be used as a direct replacement for RC1608F2374CS?

A: Yes. RC0603FR-072M37L is a direct equivalent. Both parts share identical resistance value (2.37 MOhms), tolerance (±1%), power rating (0.1W), package format (0603/1608 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (ROHS3, MSL Level 1).

Q: What is the difference between the YAGEO and Vishay Dale substitutes?

A: RC0603FR-072M37L (YAGEO) and CRCW06032M37FKEA (Vishay Dale) are electrically identical. The primary distinction is that CRCW06032M37FKEA carries AEC-Q200 automotive qualification. Additionally, CRCW06032M37FKEA has minor dimensional variations: length 1.55mm (vs. 1.60mm), width 0.85mm (vs. 0.80mm), and height 0.50mm (vs. 0.55mm). These dimensional differences do not affect PCB compatibility for standard applications.

Q: Are there any compatibility concerns with package dimensions?

A: No. All three parts use the 0603 (1608 Metric) package format. The dimensional variations in CRCW06032M37FKEA (Vishay Dale) fall within standard PCB layout tolerances and do not create compatibility issues.

Q: Which substitute should be selected for automotive applications?

A: CRCW06032M37FKEA (Vishay Dale) is the appropriate selection for automotive applications due to its AEC-Q200 qualification. This certification indicates compliance with automotive reliability and quality standards.

Q: Do all substitutes maintain the same moisture resistance rating?

A: Yes. All three parts carry MSL Level 1 (Unlimited) rating, indicating identical moisture sensitivity performance and handling requirements.

Q: Are all substitutes ROHS3 compliant?

A: Yes. RC1608F2374CS (Samsung), RC0603FR-072M37L (YAGEO), and CRCW06032M37FKEA (Vishay Dale) are all ROHS3 compliant.