RC1608F620CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F620CS is a 62 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.1W (1/10W) power dissipation in a 0603 (1608 Metric) surface mount package. This component is classified as Active product status and is RoHS3 compliant with Moisture Sensitivity Level 1 (unlimited shelf life). Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints, supply chain considerations, or application-specific certifications such as automotive AEC-Q200 qualification.

Substiute Parts

RC1608F620CS

Samsung Electro-MechanicsIn Stock: 1037RC1608F620CS Datasheet

Current PartRFQ

CR0603-FX-62R0ELF

Bourns Inc.In Stock: 32539CR0603-FX-62R0ELF Datasheet

DirectRFQ

RC0603FR-0762RL

YAGEOIn Stock: 1483RC0603FR-0762RL Datasheet

DirectRFQ

KTR03EZPF62R0

Rohm SemiconductorIn Stock: 5827KTR03EZPF62R0 Datasheet

UpgradeRFQ

AC0603FR-0762RL

YAGEOIn Stock: 4580AC0603FR-0762RL Datasheet

SimilarRFQ

CRCW060362R0FKEA

Vishay DaleIn Stock: 35446CRCW060362R0FKEA Datasheet

SimilarRFQ

RMCF0603FT62R0

Stackpole Electronics IncIn Stock: 184830RMCF0603FT62R0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F620CS is determined by strict equivalence across the following critical parameters: resistance value (62 Ohms), tolerance (±1%), power rating (0.1W), package type (0603 / 1608 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (RoHS3, MSL 1). All identified substitute parts meet these core electrical and mechanical specifications. Substitute parts are categorized as follows:

Direct Substitutes: Parts with identical electrical specifications and standard industrial features (moisture resistant). These include CR0603-FX-62R0ELF (Bourns Inc.) and RC0603FR-0762RL (YAGEO).

Upgrade Substitutes: Parts meeting all core specifications with additional automotive AEC-Q200 qualification. KTR03EZPF62R0 (Rohm Semiconductor) provides enhanced reliability for automotive applications while maintaining full electrical compatibility.

Similar Substitutes: Parts with all core specifications plus automotive AEC-Q200 certification and/or enhanced features. These include AC0603FR-0762RL (YAGEO), CRCW060362R0FKEA (Vishay Dale), and RMCF0603FT62R0 (Stackpole Electronics Inc.).

Parameter Comparison

Engineering Selection Recommendations

For Standard Industrial Applications: CR0603-FX-62R0ELF (Bourns Inc.) and RC0603FR-0762RL (YAGEO) provide direct electrical and mechanical equivalence to the RC1608F620CS. Both parts maintain identical specifications and are suitable for non-automotive applications requiring standard industrial reliability.

For Automotive Applications: KTR03EZPF62R0 (Rohm Semiconductor), AC0603FR-0762RL (YAGEO), CRCW060362R0FKEA (Vishay Dale), and RMCF0603FT62R0 (Stackpole Electronics Inc.) are qualified to AEC-Q200 automotive standards. Selection among these automotive-qualified alternatives depends on supply availability and design documentation requirements specific to the end application.

For High-Volume Production: RMCF0603FT62R0 (Stackpole Electronics Inc.) offers the highest inventory availability (184,801 pcs) combined with AEC-Q200 qualification, making it suitable for applications requiring both supply security and automotive-grade reliability.

All substitute parts maintain full RoHS3 compliance and Moisture Sensitivity Level 1 classification, ensuring compatibility with standard surface mount assembly processes and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC1608F620CS with CR0603-FX-62R0ELF in my design?

A: Yes. CR0603-FX-62R0ELF meets all electrical specifications (62 Ω ±1%, 0.1W) and mechanical requirements (0603 package, -55°C ~ 155°C operating range). Both parts are RoHS3 compliant with MSL 1. The substitution is electrically and mechanically valid for non-automotive applications.

Q: What is the difference between direct substitutes and automotive-qualified substitutes?

A: Direct substitutes (CR0603-FX-62R0ELF, RC0603FR-0762RL) provide equivalent electrical and mechanical performance for standard industrial use. Automotive-qualified substitutes (KTR03EZPF62R0, AC0603FR-0762RL, CRCW060362R0FKEA, RMCF0603FT62R0) carry AEC-Q200 certification, indicating compliance with automotive reliability and qualification standards. Use automotive-qualified parts only when design specifications explicitly require AEC-Q200 certification.

Q: Are there physical dimension differences between substitute parts?

A: All parts use the 0603 (1608 Metric) package. Minor dimensional variations exist: CRCW060362R0FKEA measures 0.061" L x 0.033" W (1.55mm x 0.85mm) with 0.020" max height, while most other parts measure 0.063" L x 0.031" W (1.60mm x 0.80mm) with 0.022" max height. These variations remain within standard 0603 package tolerances and do not affect PCB footprint compatibility.

Q: Which substitute part has the best supply availability?

A: RMCF0603FT62R0 (Stackpole Electronics Inc.) has the highest documented inventory at 184,801 pcs. CRCW060362R0FKEA (Vishay Dale) follows with 35,353 pcs. For time-sensitive procurement, verify current inventory status with your component supplier.

Q: Can I use KTR03EZPF62R0 in a non-automotive application?

A: Yes. KTR03EZPF62R0 meets all electrical and mechanical specifications for the RC1608F620CS and exceeds minimum requirements through AEC-Q200 qualification. Using an automotive-qualified part in a standard industrial application introduces no compatibility issues and may provide enhanced reliability margins.

Q: Are all substitute parts REACH compliant?

A: Yes. All identified substitute parts maintain REACH Unaffected status, matching the RC1608F620CS compliance profile.