RC1608F3920CS Equivalent & Substitute Parts

Part Overview

The RC1608F3920CS is a 392 Ohm ±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 currently in stock with 1986 units available. The RC1608F3920CS features moisture-resistant construction, ROHS3 compliance, and unlimited moisture sensitivity level (MSL 1), making it suitable for general industrial and consumer electronics applications.

Equivalent and substitute parts are necessary when the primary component becomes unavailable, when alternative packaging formats are required, or when design specifications call for enhanced reliability features such as automotive-grade qualification.

Substiute Parts

RC1608F3920CS

Samsung Electro-MechanicsIn Stock: 2084RC1608F3920CS Datasheet

Current PartRFQ

CR0603-FX-3920ELF

Bourns Inc.In Stock: 11659CR0603-FX-3920ELF Datasheet

DirectRFQ

RC0603FR-07392RL

YAGEOIn Stock: 356868RC0603FR-07392RL Datasheet

DirectRFQ

MCR03ERTF3920

Rohm SemiconductorIn Stock: 2723MCR03ERTF3920 Datasheet

UpgradeRFQ

AC0603FR-07392RL

YAGEOIn Stock: 8907AC0603FR-07392RL Datasheet

SimilarRFQ

CRCW0603392RFKTA

Vishay DaleIn Stock: 18189CRCW0603392RFKTA Datasheet

SimilarRFQ

ERJ-3EKF3920V

Panasonic Electronic ComponentsIn Stock: 42080ERJ-3EKF3920V Datasheet

SimilarRFQ

RMCF0603FT392R

Stackpole Electronics IncIn Stock: 36075RMCF0603FT392R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F3920CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 392 Ohms
• Tolerance: ±1%
• Power rating: 0.1W (1/10W)
• Package format: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Number of terminations: 2

Compliance Parameters:

• RoHS3 compliance status
• Moisture sensitivity level: 1 (Unlimited)
• REACH status alignment

Substitute parts are categorized as follows:

Direct Substitutes: Parts meeting all mandatory matching parameters with identical or equivalent compliance certifications and packaging options (Cut Tape or Tape & Reel).

Upgrade Substitutes: Parts meeting all mandatory matching parameters but with discontinued product status, suitable only when inventory constraints require alternative sourcing.

Similar Substitutes: Parts meeting all mandatory matching parameters but featuring additional automotive-grade AEC-Q200 qualification or alternative compliance profiles. These parts are electrically and mechanically interchangeable but may carry different regulatory certifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Direct Substitutes (Active Status, ROHS3 Compliant):

CR0603-FX-3920ELF (Bourns Inc.) and RC0603FR-07392RL (YAGEO) are direct functional equivalents to the RC1608F3920CS. Both components maintain identical electrical specifications, operating temperature range, and compliance certifications. The primary distinction is packaging format: CR0603-FX-3920ELF is supplied in Tape & Reel format with 11,622 units in stock, while RC0603FR-07392RL is also supplied in Tape & Reel format with significantly higher inventory availability (356,795 units). Selection between these options depends on procurement requirements and assembly process specifications.

Automotive-Grade Alternatives (AEC-Q200 Qualified):

AC0603FR-07392RL (YAGEO), ERJ-3EKF3920V (Panasonic Electronic Components), and RMCF0603FT392R (Stackpole Electronics Inc) are electrically and mechanically equivalent to the RC1608F3920CS with the addition of automotive-grade AEC-Q200 qualification. These components are suitable for applications requiring enhanced reliability standards and automotive supply chain compliance. All three maintain ROHS3 compliance and unlimited MSL rating. Selection among these options is based on inventory availability and supply chain preferences.

Upgrade Consideration (Discontinued Status):

MCR03ERTF3920 (Rohm Semiconductor) meets all electrical and mechanical specifications but carries discontinued product status at DiGi Electronics. This component is suitable only when existing inventory is available and long-term supply continuity is not required.

Non-Compliant Alternative:

CRCW0603392RFKTA (Vishay Dale) meets all electrical and mechanical specifications but is RoHS non-compliant and REACH-affected. This component is not suitable for applications requiring ROHS3 compliance or REACH compliance verification.

Frequently Asked Questions (FAQ)

Q: Can I substitute RC1608F3920CS with CR0603-FX-3920ELF in my design?

A: Yes. CR0603-FX-3920ELF is a direct substitute meeting all electrical parameters (392 Ω ±1%, 0.1W), operating temperature range (-55°C ~ 155°C), and compliance requirements (ROHS3, MSL 1). The primary difference is packaging format: CR0603-FX-3920ELF is supplied in Tape & Reel while RC1608F3920CS is supplied in Cut Tape. Verify your assembly process accommodates Tape & Reel format.

Q: What is the difference between the RC1608F3920CS and automotive-grade alternatives like AC0603FR-07392RL?

A: Electrically and mechanically, both components are identical: 392 Ω ±1%, 0.1W, 0603 package, ±100ppm/°C temperature coefficient, -55°C ~ 155°C operating range. The distinction is that AC0603FR-07392RL carries AEC-Q200 automotive qualification, indicating compliance with automotive reliability and testing standards. Use automotive-grade parts only when your application or supply chain requires AEC-Q200 certification.

Q: Is RC0603FR-07392RL a suitable replacement for RC1608F3920CS?

A: Yes. RC0603FR-07392RL is a direct electrical and mechanical equivalent with identical specifications and ROHS3 compliance. Both are manufactured by YAGEO. The primary difference is packaging: RC0603FR-07392RL is supplied in Tape & Reel format. RC0603FR-07392RL has significantly higher inventory availability (356,795 units) compared to RC1608F3920CS (1,986 units).

Q: Can I use CRCW0603392RFKTA as a substitute?

A: CRCW0603392RFKTA meets all electrical and mechanical specifications but is RoHS non-compliant and REACH-affected. Use this component only in applications where ROHS3 compliance is not required and REACH compliance verification is not necessary.

Q: Why is MCR03ERTF3920 listed as an upgrade substitute if it is discontinued?

A: MCR03ERTF3920 meets all electrical and mechanical specifications and maintains ROHS3 compliance. It is listed as an upgrade option only when existing inventory is available from current stock. This component is not suitable for new designs requiring long-term supply continuity.

Q: What packaging formats are available for 392 Ω ±1% 0.1W 0603 resistors?

A: Available packaging formats include Cut Tape (CT) and Tape & Reel (TR). RC1608F3920CS is supplied in Cut Tape format. Direct substitutes CR0603-FX-3920ELF, RC0603FR-07392RL, AC0603FR-07392RL, ERJ-3EKF3920V, and RMCF0603FT392R are supplied in Tape & Reel format. Verify your assembly equipment compatibility before selecting packaging format.

Q: Are all substitute parts ROHS3 compliant?

A: No. CRCW0603392RFKTA is RoHS non-compliant. All other listed substitutes (CR0603-FX-3920ELF, RC0603FR-07392RL, MCR03ERTF3920, AC0603FR-07392RL, ERJ-3EKF3920V, RMCF0603FT392R) are ROHS3 compliant. Verify compliance requirements for your application before component selection.

Q: What is the moisture sensitivity level for all these resistors?

A: All listed components, including RC1608F3920CS and all substitutes, have MSL 1 (Unlimited) rating. This indicates unlimited shelf life without moisture bake-out requirements, suitable for standard storage and handling conditions.