RC1608F564CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F564CS is a 560 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0603 (1608 Metric) package format with 0.1W power rating. This component is classified as Active product status and is RoHS3 compliant with unlimited moisture sensitivity level (MSL 1). The part is designed for general-purpose applications requiring precision resistive elements with moisture resistance and stable performance across the operating temperature range of -55°C to 155°C. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, package compatibility, and compliance certifications to ensure direct functional interchangeability in circuit designs.

Substiute Parts

RC1608F564CS

Samsung Electro-MechanicsIn Stock: 931RC1608F564CS Datasheet

Current PartRFQ

CR0603-FX-5603ELF

Bourns Inc.In Stock: 27061CR0603-FX-5603ELF Datasheet

DirectRFQ

RC0603FR-07560KL

YAGEOIn Stock: 221521RC0603FR-07560KL Datasheet

DirectRFQ

KTR03EZPF5603

Rohm SemiconductorIn Stock: 6246KTR03EZPF5603 Datasheet

UpgradeRFQ

AC0603FR-07560KL

YAGEOIn Stock: 31896AC0603FR-07560KL Datasheet

SimilarRFQ

CRCW0603560KFKEA

Vishay DaleIn Stock: 25038CRCW0603560KFKEA Datasheet

SimilarRFQ

ERJ-3EKF5603V

Panasonic Electronic ComponentsIn Stock: 99824ERJ-3EKF5603V Datasheet

SimilarRFQ

RMCF0603FG560K

Stackpole Electronics IncIn Stock: 1769RMCF0603FG560K Datasheet

SimilarRFQ

RMCF0603FT560K

Stackpole Electronics IncIn Stock: 93242RMCF0603FT560K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F564CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (560 kOhms), tolerance (±1%), and power rating (0.1W) must match exactly. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C to 155°C) establish thermal performance boundaries.

Mechanical Compatibility: Package designation (0603 / 1608 Metric), physical dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm), and maximum seated height (0.022" / 0.55mm) ensure PCB footprint compatibility and assembly process alignment.

Regulatory Compliance: RoHS3 compliance and MSL 1 rating are mandatory for direct substitution. REACH unaffected status and EAR99 ECCN classification apply uniformly across all listed parts.

Composition & Features: Thick film construction is the baseline. Moisture resistance is a standard feature. Additional certifications such as Automotive AEC-Q200 represent enhanced capability levels and do not disqualify substitution but indicate upgrade potential.

Substitute parts are grouped into three categories: Direct equivalents (matching all base specifications), Upgrade options (adding automotive qualification), and Similar alternatives (minor dimensional or packaging variations within tolerance).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (No Functional Difference):

The CR0603-FX-5603ELF (Bourns Inc.) and RC0603FR-07560KL (YAGEO) are direct functional equivalents to the RC1608F564CS. Both parts match all electrical and mechanical specifications, maintain identical operating temperature ranges, and carry equivalent RoHS3 and MSL 1 certifications. Selection between these options is determined by packaging preference (Tape & Reel versus Cut Tape & Digi-Reel) and inventory availability.

Upgrade Options (Enhanced Certification):

The KTR03EZPF5603 (Rohm Semiconductor), AC0603FR-07560KL (YAGEO), CRCW0603560KFKEA (Vishay Dale), ERJ-3EKF5603V (Panasonic Electronic Components), RMCF0603FG560K (Stackpole Electronics Inc), and RMCF0603FT560K (Stackpole Electronics Inc) all incorporate Automotive AEC-Q200 qualification. These parts maintain identical electrical and mechanical specifications while adding automotive-grade reliability certification. AEC-Q200 qualification does not alter functional performance but indicates enhanced manufacturing process controls and extended qualification testing. These parts are suitable for applications requiring automotive-grade components or where design specifications mandate AEC-Q200 certification.

Packaging Considerations:

Tape & Reel packaging is standard for high-volume automated assembly. Cut Tape & Digi-Reel packaging accommodates lower-volume or mixed-component pick-and-place operations. All listed parts maintain identical 0603 footprint compatibility regardless of packaging format.

Compliance Status:

All substitute parts maintain ROHS3 compliance, REACH unaffected status, and EAR99 ECCN classification, ensuring regulatory alignment with the original RC1608F564CS specification.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC1608F564CS with CR0603-FX-5603ELF without circuit redesign?

A: Yes. CR0603-FX-5603ELF is a direct functional equivalent. All electrical parameters (560 kOhms, ±1% tolerance, 0.1W power rating, ±100ppm/°C temperature coefficient), mechanical dimensions (0603 package, 1.60mm x 0.80mm), and compliance certifications (RoHS3, MSL 1) are identical. No circuit redesign is required.

Q: What is the difference between the standard RC1608F564CS and the AEC-Q200 qualified alternatives?

A: The RC1608F564CS is a general-purpose thick film resistor. AEC-Q200 qualified alternatives (KTR03EZPF5603, AC0603FR-07560KL, CRCW0603560KFKEA, ERJ-3EKF5603V, RMCF0603FG560K, RMCF0603FT560K) undergo additional automotive qualification testing and manufacturing process controls. Electrical and mechanical specifications remain identical. AEC-Q200 qualification is required only if the application or design specification mandates automotive-grade components.

Q: Are there dimensional differences between substitute parts?

A: All listed parts conform to the 0603 (1608 Metric) package standard with nominal dimensions of 0.063" L x 0.031" W (1.60mm x 0.80mm). Minor dimensional variations exist within manufacturing tolerance: CRCW0603560KFKEA and RMCF0603FG560K measure 0.061" L x 0.033" W (1.55mm x 0.85mm) and 0.061" L x 0.031" W (1.55mm x 0.80mm) respectively. These variations remain within 0603 footprint compatibility and do not affect PCB assembly or electrical performance.

Q: Which packaging format should I select for my application?

A: Tape & Reel packaging is standard for automated high-volume assembly and is the most common format. Cut Tape & Digi-Reel packaging is suitable for lower-volume production, prototype builds, or mixed-component kitting. Electrical and mechanical performance is identical across all packaging formats. Selection is based on production volume and assembly equipment capability.

Q: Is moisture resistance a critical feature for all substitute parts?

A: Moisture resistance is a standard feature of the RC1608F564CS and is maintained across all direct equivalents (CR0603-FX-5603ELF, RC0603FR-07560YL). AEC-Q200 qualified alternatives do not explicitly list moisture resistance as a separate feature but maintain MSL 1 (Unlimited) rating, indicating equivalent moisture handling capability. All parts are suitable for applications requiring moisture-resistant thick film resistors.

Q: Can I use RMCF0603FG560K (Cut Tape) in place of RMCF0603FT560K (Tape & Reel)?

A: Yes, from an electrical and mechanical standpoint. Both parts are identical Stackpole Electronics Inc RMCF series resistors with 560 kOhms, ±1% tolerance, 0.1W power rating, and AEC-Q200 qualification. The difference is packaging format only. Cut Tape is suitable for lower-volume or manual assembly; Tape & Reel is optimized for automated pick-and-place equipment. Select based on your assembly process requirements.

Q: Are all substitute parts currently in stock?

A: Inventory status is provided for reference only and is subject to change. RC0603FR-07560KL (YAGEO) shows the highest inventory level at 221,493 pieces. RMCF0603FG560K (Stackpole Electronics Inc) shows the lowest at 1,727 pieces. Verify current availability with your supplier before finalizing component selection for production orders.