RC1608F5761CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F5761CS is a 5.76 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 with RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings are maintained across different manufacturers while preserving functional interchangeability in circuit applications.

Substiute Parts

RC1608F5761CS

Samsung Electro-MechanicsIn Stock: 937RC1608F5761CS Datasheet

Current PartRFQ

CR0603-FX-5761ELF

Bourns Inc.In Stock: 19621CR0603-FX-5761ELF Datasheet

DirectRFQ

RC0603FR-075K76L

YAGEOIn Stock: 280601RC0603FR-075K76L Datasheet

DirectRFQ

AC0603FR-075K76L

YAGEOIn Stock: 10858AC0603FR-075K76L Datasheet

SimilarRFQ

CRCW06035K76FKEA

Vishay DaleIn Stock: 38083CRCW06035K76FKEA Datasheet

SimilarRFQ

ERJ-3EKF5761V

Panasonic Electronic ComponentsIn Stock: 104461ERJ-3EKF5761V Datasheet

SimilarRFQ

RMCF0603FT5K76

Stackpole Electronics IncIn Stock: 146072RMCF0603FT5K76 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

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

Primary Electrical Parameters:

• Resistance value: 5.76 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.1W / 1/10W (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)

Mechanical Parameters:

• Package designation: 0603 (1608 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Number of terminations: 2 (exact match required)

Compliance & Environmental:

• RoHS3 Compliant (required)
• Moisture Sensitivity Level: 1 (Unlimited) (required)
• REACH Status: REACH Unaffected (required)

All substitute parts listed maintain these core parameters. Additional features such as Automotive AEC-Q200 certification represent enhanced specifications that do not preclude substitution in non-automotive applications.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Equivalent Specifications):

CR0603-FX-5761ELF (Bourns Inc.) and RC0603FR-075K76L (YAGEO) are direct functional equivalents to RC1608F5761CS. Both maintain identical electrical parameters, package dimensions, and compliance certifications without additional automotive qualification.

Enhanced Specification Alternatives (AEC-Q200 Qualified):

AC0603FR-075K76L (YAGEO), CRCW06035K76FKEA (Vishay Dale), ERJ-3EKF5761V (Panasonic Electronic Components), and RMCF0603FT5K76 (Stackpole Electronics Inc) are functionally equivalent with additional Automotive AEC-Q200 certification. These components meet all base electrical and mechanical requirements while satisfying automotive-grade reliability standards. Selection of AEC-Q200 qualified parts is appropriate for applications requiring enhanced quality assurance, regardless of automotive application context.

All listed substitutes maintain RoHS3 compliance, MSL 1 rating, and REACH unaffected status. Product status is Active for all alternatives, ensuring continued availability and supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can RC0603FR-075K76L (YAGEO) be used as a direct replacement for RC1608F5761CS (Samsung)?

A: Yes. Both components share identical resistance (5.76 kOhms), tolerance (±1%), power rating (0.1W), package (0603), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). Electrical and mechanical interchangeability is confirmed.

Q: What is the difference between CR0603-FX-5761ELF and AC0603FR-075K76L?

A: Both are YAGEO 5.76 kOhms ±1% 0603 resistors with identical core specifications. AC0603FR-075K76L carries additional Automotive AEC-Q200 certification. For non-automotive applications, CR0603-FX-5761ELF is functionally equivalent. For applications requiring automotive-grade reliability documentation, AC0603FR-075K76L is appropriate.

Q: Are there dimensional differences between substitute parts?

A: Nominal package dimensions are 0603 (1608 Metric) for all parts. Minor variations exist in seated height: RC1608F5761CS, RC0603FR-075K76L, ERJ-3EKF5761V, and RMCF0603FT5K76 specify 0.022" (0.55mm) maximum; CRCW06035K76FKEA specifies 0.020" (0.50mm) maximum. These variations remain within standard 0603 package tolerance and do not affect PCB assembly compatibility.

Q: Why are some substitutes marked as AEC-Q200 qualified?

A: AEC-Q200 is an automotive industry standard for discrete semiconductors and passive components. Qualification indicates enhanced manufacturing process controls, reliability testing, and traceability. Components with AEC-Q200 certification are suitable for all applications, including non-automotive, and represent higher assurance levels.

Q: Can I substitute a non-AEC-Q200 part with an AEC-Q200 part?

A: Yes. AEC-Q200 qualified components meet or exceed the base electrical and mechanical specifications of non-qualified equivalents. Substitution from standard to AEC-Q200 qualified parts introduces no compatibility issues and provides enhanced quality documentation.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 indicates the component has unlimited shelf life under standard storage conditions (typically 30°C / 60% relative humidity). No special moisture control or baking procedures are required prior to soldering. All listed substitutes maintain MSL 1 rating.

Q: Are all substitute parts currently in stock?

A: Inventory status is provided for reference only and subject to change. Availability should be confirmed with component suppliers at time of procurement. All listed parts maintain Active product status, indicating ongoing manufacturer support and supply availability.