RC1608F3242CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F3242CS is a 32.4 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 922 units currently in stock. The RC1608F3242CS serves as a standard general-purpose resistor for consumer and industrial applications requiring moisture-resistant thick film construction.

Equivalent and substitute parts become necessary when the primary manufacturer part experiences supply constraints, extended lead times, or when design requirements mandate alternative certifications such as automotive AEC-Q200 qualification. The substitute parts listed maintain electrical and mechanical compatibility while offering different packaging options, inventory availability, or enhanced qualification levels.

Substiute Parts

RC1608F3242CS

Samsung Electro-MechanicsIn Stock: 991RC1608F3242CS Datasheet

Current PartRFQ

CR0603-FX-3242ELF

Bourns Inc.In Stock: 165990CR0603-FX-3242ELF Datasheet

DirectRFQ

RC0603FR-0732K4L

YAGEOIn Stock: 101259RC0603FR-0732K4L Datasheet

DirectRFQ

AC0603FR-0732K4L

YAGEOIn Stock: 3680AC0603FR-0732K4L Datasheet

SimilarRFQ

CRCW060332K4FKEA

Vishay DaleIn Stock: 7238CRCW060332K4FKEA Datasheet

SimilarRFQ

CRCW060332K4FKEB

Vishay DaleIn Stock: 69668CRCW060332K4FKEB Datasheet

SimilarRFQ

ERJ-3EKF3242V

Panasonic Electronic ComponentsIn Stock: 106432ERJ-3EKF3242V Datasheet

SimilarRFQ

RMCF0603FT32K4

Stackpole Electronics IncIn Stock: 15651RMCF0603FT32K4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the RC1608F3242CS is based strictly on the following criteria:

Primary Substitution Criteria (Mandatory Match):

• Resistance value: 32.4 kOhms
• Tolerance: ±1%
• Power rating: 0.1W (1/10W)
• Package: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to +155°C
• MSL rating: 1 (Unlimited)
• RoHS3 compliance

Substitute Parts are classified into two categories:

1. Direct Substitutes – Identical electrical and mechanical specifications with standard industrial packaging:

   • CR0603-FX-3242ELF (Bourns Inc.)
   • RC0603FR-0732K4L (YAGEO)

2. Automotive-Qualified Substitutes – Meet all primary criteria plus AEC-Q200 automotive qualification:

   • AC0603FR-0732K4L (YAGEO)
   • CRCW060332K4FKEA (Vishay Dale)
   • CRCW060332K4FKEB (Vishay Dale)
   • ERJ-3EKF3242V (Panasonic Electronic Components)
   • RMCF0603FT32K4 (Stackpole Electronics Inc)

All substitute parts maintain identical electrical performance and physical dimensions within specified tolerances, ensuring direct board-level compatibility without circuit redesign.

Parameter Comparison

Engineering Selection Recommendations

For Standard Industrial Applications: Select CR0603-FX-3242ELF (Bourns Inc.) or RC0603FR-0732K4L (YAGEO) when AEC-Q200 automotive qualification is not required. Both parts maintain identical electrical specifications to the RC1608F3242CS and offer superior inventory availability (165,914 and 101,233 units respectively). CR0603-FX-3242ELF provides Cut Tape & Digi-Reel packaging flexibility.

For Automotive and High-Reliability Applications: Select from the AEC-Q200 qualified alternatives: ERJ-3EKF3242V (Panasonic), RMCF0603FT32K4 (Stackpole), or CRCW060332K4FKEA (Vishay Dale). All three maintain Active product status with robust inventory levels. ERJ-3EKF3242V offers the highest inventory (106,394 units) among automotive-qualified options.

Packaging Considerations:

• Tape & Reel (TR) packaging: RC1608F3242CS, RC0603FR-0732K4L, AC0603FR-0732K4L, CRCW060332K4FKEB, RMCF0603FT32K4
• Cut Tape & Digi-Reel packaging: CR0603-FX-3242ELF, CRCW060332K4FKEA, ERJ-3EKF3242V

Product Status Consideration: CRCW060332K4FKEB is listed as Discontinued at DiGi Electronics despite high inventory (69,558 units). Prioritize Active status parts for new designs and long-term supply assurance.

Frequently Asked Questions (FAQ)

Q1: Can I use an AEC-Q200 qualified resistor in a non-automotive application?

A: Yes. AEC-Q200 qualified parts meet or exceed standard industrial specifications. Using automotive-qualified components in consumer or industrial applications introduces no compatibility issues and may provide enhanced reliability margins.

Q2: What is the difference between Tape & Reel and Cut Tape & Digi-Reel packaging?

A: Tape & Reel (TR) provides continuous reel packaging for high-volume automated assembly. Cut Tape & Digi-Reel offers smaller quantity packaging suitable for prototyping, low-volume production, or mixed component orders. Electrical and mechanical specifications remain identical.

Q3: Are all listed substitutes pin-compatible with RC1608F3242CS?

A: Yes. All substitute parts feature identical 0603 (1608 Metric) package format with 2 terminations. Physical dimensions vary within manufacturer tolerances (length 1.55–1.60mm, width 0.80–0.85mm, height 0.50–0.55mm) but remain within PCB pad specifications for standard 0603 footprints.

Q4: Does the RC1608F3242CS require any special handling or storage conditions?

A: No. The RC1608F3242CS carries MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard component storage at controlled room temperature is sufficient. All substitute parts share identical MSL 1 rating.

Q5: What does ±100ppm/°C temperature coefficient mean for circuit performance?

A: The temperature coefficient specifies resistance value drift across the operating temperature range (-55°C to +155°C). At ±100ppm/°C, a 32.4 kΩ resistor experiences maximum 0.35Ω change per °C. All listed substitutes maintain identical temperature coefficient, ensuring equivalent circuit behavior across temperature extremes.

Q6: Can I substitute RC1608F3242CS with a different resistance value if my circuit allows tolerance?

A: No. Substitution is defined strictly by matching the specified 32.4 kOhms value. Circuit function depends on this exact resistance. Tolerance (±1%) defines acceptable manufacturing variation within the 32.4 kΩ specification, not design flexibility for different values.

Q7: Why does CRCW060332K4FKEB show "Discontinued at DiGi Electronics" despite high inventory?

A: DiGi Electronics discontinuation indicates the distributor has ceased accepting new orders, though existing stock remains available. For new designs and ongoing production, select Active status alternatives to ensure long-term supply continuity.