Equivalent & Substitute Parts for RC1608F32R4CS

Part Overview

The RC1608F32R4CS is a 32.4 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 designed for general-purpose applications requiring moisture-resistant thick film construction with stable performance across industrial temperature ranges. The part maintains Active product status with full 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. This ensures functional interchangeability in circuit designs without requiring layout or performance modifications.

Substiute Parts

RC1608F32R4CS

Samsung Electro-MechanicsIn Stock: 1124RC1608F32R4CS Datasheet

Current PartRFQ

RC0603FR-0732R4L

YAGEOIn Stock: 2275RC0603FR-0732R4L Datasheet

DirectRFQ

CRCW060332R4FKEA

Vishay DaleIn Stock: 5180CRCW060332R4FKEA Datasheet

SimilarRFQ

ERJ-3EKF32R4V

Panasonic Electronic ComponentsIn Stock: 9453ERJ-3EKF32R4V Datasheet

SimilarRFQ

RMCF0603FT32R4

Stackpole Electronics IncIn Stock: 1106RMCF0603FT32R4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

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

Electrical Equivalence Requirements:

• Resistance value: 32.4 Ohms (exact match)
• Tolerance: ±1% (exact match)
• Power rating: 0.1W / 1/10W (exact match)
• Temperature coefficient: ±100ppm/°C (exact match)
• Operating temperature range: -55°C ~ 155°C (exact match)

Mechanical Equivalence Requirements:

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

Compliance Requirements:

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

All four substitute parts listed below meet these criteria. Differences in packaging format (Tape & Reel vs. Cut Tape) and minor dimensional variations within tolerance do not affect electrical or functional interchangeability.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical equivalence to the RC1608F32R4CS. Selection among these alternatives is based on availability, packaging preference, and application-specific certifications:

RC0603FR-0732R4L (YAGEO): Direct equivalent with standard thick film construction. Suitable for general industrial applications. Highest inventory availability (2171 pcs).

CRCW060332R4FKEA (Vishay Dale): Includes AEC-Q200 automotive qualification. Recommended for automotive and mission-critical applications requiring automotive-grade reliability. Largest inventory (5163 pcs).

ERJ-3EKF32R4V (Panasonic Electronic Components): AEC-Q200 qualified automotive-grade resistor. Suitable for automotive and industrial applications with stringent reliability requirements. Highest inventory availability (9383 pcs).

RMCF0603FT32R4 (Stackpole Electronics Inc): AEC-Q200 qualified automotive-grade resistor. Suitable for automotive applications. Standard inventory (1013 pcs).

All parts maintain Active product status and full compliance with RoHS3 and REACH regulations. Selection should prioritize application requirements and supply chain considerations rather than electrical performance, as all options are electrically identical.

Frequently Asked Questions (FAQ)

Q: Can RC0603FR-0732R4L replace RC1608F32R4CS directly?

A: Yes. Both parts share identical electrical specifications (32.4 Ω ±1%, 0.1W), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), package (0603/1608 Metric), and compliance ratings (RoHS3, MSL 1). Direct substitution is supported without circuit modification.

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

A: AEC-Q200 qualification (CRCW060332R4FKEA, ERJ-3EKF32R4V, RMCF0603FT32R4) indicates automotive-grade reliability testing and qualification. The RC1608F32R4CS and RC0603FR-0732R4L do not carry this designation. Electrical performance is identical; AEC-Q200 qualification is required only for automotive applications.

Q: Are there packaging differences between these parts?

A: Packaging format differs: RC1608F32R4CS and most substitutes use Tape & Reel (TR). CRCW060332R4FKEA offers Cut Tape (CT) & Digi-Reel® options. Minor dimensional variations exist within tolerance (length 1.55mm to 1.60mm, height 0.50mm to 0.55mm) but do not affect PCB assembly or electrical function.

Q: Can I use these parts interchangeably in high-temperature applications?

A: Yes. All parts maintain the same operating temperature range (-55°C ~ 155°C) and temperature coefficient (±100ppm/°C). Interchangeability is supported across the full specified temperature range.

Q: Which substitute offers the best availability?

A: ERJ-3EKF32R4V (Panasonic) has the highest inventory at 9383 pcs. CRCW060332R4FKEA (Vishay Dale) has 5163 pcs. Both provide reliable supply for high-volume applications.

Q: Are all these parts RoHS3 compliant?

A: Yes. All listed parts, including the main part RC1608F32R4CS, are ROHS3 Compliant with REACH Unaffected status. They meet current environmental and regulatory requirements for commercial and industrial applications.