RC1608F2323CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F2323CS is a 232 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). The part is designed for general-purpose applications requiring precision resistive elements with moisture resistance in compact surface-mount form factors. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct functional interchangeability in circuit designs.

Substiute Parts

RC1608F2323CS

Samsung Electro-MechanicsIn Stock: 1115RC1608F2323CS Datasheet

Current PartRFQ

CR0603-FX-2323ELF

Bourns Inc.In Stock: 54410CR0603-FX-2323ELF Datasheet

DirectRFQ

RC0603FR-07232KL

YAGEOIn Stock: 158392RC0603FR-07232KL Datasheet

DirectRFQ

AC0603FR-07232KL

YAGEOIn Stock: 3877AC0603FR-07232KL Datasheet

SimilarRFQ

CRCW0603232KFKEA

Vishay DaleIn Stock: 37647CRCW0603232KFKEA Datasheet

SimilarRFQ

ERJ-3EKF2323V

Panasonic Electronic ComponentsIn Stock: 78195ERJ-3EKF2323V Datasheet

SimilarRFQ

RMCF0603FT232K

Stackpole Electronics IncIn Stock: 30445RMCF0603FT232K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1608F2323CS are classified into two functional categories based on electrical and mechanical parameter alignment:

Direct Equivalents share identical or functionally equivalent specifications across all critical parameters: 232 kOhms resistance, ±1% tolerance, 0.1W power rating, 0603 package, thick film composition, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, and RoHS3 compliance. These parts are interchangeable without design modification.

Similar Parts with Enhanced Ratings maintain all core electrical and mechanical specifications but include additional automotive-grade certifications (AEC-Q200). These parts are suitable for applications requiring automotive qualification without compromising standard industrial performance requirements.

The substitution logic is based strictly on the following matching criteria:

• Resistance value: 232 kOhms
• Tolerance: ±1%
• Power rating: 0.1W
• Package: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature: -55°C to 155°C
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain full electrical and mechanical compatibility with the RC1608F2323CS. Selection between direct equivalents and AEC-Q200 rated alternatives depends on application requirements:

For Standard Industrial Applications: CR0603-FX-2323ELF (Bourns Inc.) and RC0603FR-07232KL (YAGEO) provide direct functional equivalence with identical moisture resistance features and unlimited MSL rating. Both parts are Active status with RoHS3 compliance.

For Automotive or Enhanced Reliability Applications: AC0603FR-07232KL (YAGEO), CRCW0603232KFKEA (Vishay Dale), ERJ-3EKF2323V (Panasonic Electronic Components), and RMCF0603FT232K (Stackpole Electronics Inc) include AEC-Q200 automotive qualification while maintaining all core specifications. These parts are suitable for applications requiring automotive-grade component certification.

All substitute parts are Active product status with RoHS3 compliance and MSL 1 (Unlimited) rating, ensuring regulatory compliance and environmental stability across the full operating temperature range of -55°C to 155°C.

Frequently Asked Questions (FAQ)

Q: Can CR0603-FX-2323ELF replace RC1608F2323CS in any application?

A: Yes. CR0603-FX-2323ELF is a direct equivalent with identical resistance (232 kOhms), tolerance (±1%), power rating (0.1W), package (0603), composition (thick film), temperature coefficient (±100ppm/°C), operating range (-55°C to 155°C), and RoHS3 compliance. No design modification is required.

Q: What is the difference between standard and AEC-Q200 rated parts?

A: AEC-Q200 rated parts (AC0603FR-07232KL, CRCW0603232KFKEA, ERJ-3EKF2323V, RMCF0603FT232K) include automotive qualification testing and reliability standards. All electrical and mechanical specifications remain identical to standard parts. AEC-Q200 parts are suitable for automotive applications or designs requiring enhanced qualification documentation.

Q: Are there dimensional differences between substitute parts?

A: Substitute parts maintain the 0603 (1608 Metric) package standard. Minor dimensional variations exist within tolerance: length ranges from 0.061" to 0.063" (1.55mm to 1.60mm), width from 0.031" to 0.033" (0.80mm to 0.85mm), and height from 0.020" to 0.022" (0.50mm to 0.55mm). These variations are within standard PCB footprint tolerances and do not affect interchangeability.

Q: Is moisture sensitivity a concern for any substitute part?

A: No. All substitute parts carry MSL 1 (Unlimited) rating, identical to the RC1608F2323CS. This rating indicates unlimited shelf life without moisture bake-out requirements, suitable for standard storage and handling conditions.

Q: Which substitute part offers the best inventory availability?

A: RC0603FR-07232KL (YAGEO) has the highest documented inventory at 158,338 pieces. CR0603-FX-2323ELF (Bourns Inc.) has 54,309 pieces available. Both parts are Direct Equivalents with identical specifications to the main part.

Q: Can AEC-Q200 parts be used in non-automotive applications?

A: Yes. AEC-Q200 rated parts meet or exceed standard industrial specifications and are fully compatible with non-automotive designs. The automotive qualification represents an additional certification level without restricting use in other applications.