RC1608F7323CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F7323CS is a 732 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 and is RoHS3 compliant with unlimited moisture sensitivity level (MSL 1). The part is suitable 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, package compatibility, and compliance certifications.

Substiute Parts

RC1608F7323CS

Samsung Electro-MechanicsIn Stock: 803RC1608F7323CS Datasheet

Current PartRFQ

CR0603-FX-7323ELF

Bourns Inc.In Stock: 25702CR0603-FX-7323ELF Datasheet

DirectRFQ

RC0603FR-07732KL

YAGEOIn Stock: 161361RC0603FR-07732KL Datasheet

DirectRFQ

AC0603FR-07732KL

YAGEOIn Stock: 10759AC0603FR-07732KL Datasheet

SimilarRFQ

CRCW0603732KFKEA

Vishay DaleIn Stock: 15724CRCW0603732KFKEA Datasheet

SimilarRFQ

ERJ-3EKF7323V

Panasonic Electronic ComponentsIn Stock: 35559ERJ-3EKF7323V Datasheet

SimilarRFQ

RMCF0603FG732K

Stackpole Electronics IncIn Stock: 2562RMCF0603FG732K Datasheet

SimilarRFQ

RMCF0603FT732K

Stackpole Electronics IncIn Stock: 6529RMCF0603FT732K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1608F7323CS are classified into two categories based on functional equivalence and application suitability:

Direct Equivalents maintain identical electrical and mechanical specifications with no additional certifications or feature variations. These parts are interchangeable in standard industrial and consumer applications.

Similar Parts with Enhanced Features meet all core electrical and mechanical requirements but include additional automotive-grade certifications (AEC-Q200) or alternative dimensional tolerances. These parts are suitable for applications requiring automotive qualification or where enhanced reliability standards apply.

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

• Resistance value: 732 kOhms
• Tolerance: ±1%
• Power rating: 0.1W
• Package: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to +155°C
• Moisture sensitivity: MSL 1
• RoHS compliance: ROHS3

Parameter Comparison

Engineering Selection Recommendations

For Standard Industrial Applications:

The CR0603-FX-7323ELF (Bourns Inc.) and RC0603FR-07732KL (YAGEO) are direct functional equivalents to the RC1608F7323CS. Both parts maintain identical electrical specifications, package dimensions, and compliance certifications. Selection between these options is based on inventory availability and supply chain considerations. RC0603FR-07732KL offers the highest inventory level (161,295 pcs) for applications requiring extended lead-time assurance.

For Automotive and Enhanced Reliability Applications:

Parts designated with AEC-Q200 certification—AC0603FR-07732KL (YAGEO), CRCW0603732KFKEA (Vishay Dale), ERJ-3EKF7323V (Panasonic Electronic Components), RMCF0603FG732K, and RMCF0603FT732K (Stackpole Electronics Inc)—are suitable for automotive-grade applications. These parts meet automotive qualification standards while maintaining all core electrical and mechanical specifications of the primary part. ERJ-3EKF7323V provides the highest inventory availability (35,501 pcs) among automotive-qualified options.

All substitute parts are RoHS3 compliant and carry MSL 1 rating, ensuring compatibility with standard surface-mount assembly processes and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RC1608F7323CS with any of the listed equivalent parts without design modification?

A: Yes. All listed substitute parts maintain identical resistance value (732 kOhms), tolerance (±1%), power rating (0.1W), package format (0603), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to +155°C). Direct substitution is electrically and mechanically compatible without circuit redesign.

Q: What is the difference between parts with and without AEC-Q200 certification?

A: AEC-Q200 certification indicates automotive-grade qualification and enhanced reliability testing. Parts without this designation (CR0603-FX-7323ELF, RC0603FR-07732KL) are suitable for general industrial and consumer applications. Parts with AEC-Q200 (AC0603FR-07732KL, CRCW0603732KFKEA, ERJ-3EKF7323V, RMCF0603FG732K, RMCF0603FT732K) meet additional automotive reliability standards and are required for automotive applications.

Q: Are there dimensional differences between substitute parts?

A: Substitute parts maintain the 0603 (1608 Metric) package classification. Minor dimensional variations exist within standard tolerances: most parts measure 0.063" L × 0.031" W (1.60mm × 0.80mm), while CRCW0603732KFKEA measures 0.061" L × 0.033" W (1.55mm × 0.85mm) and RMCF series measure 0.061" L × 0.031" W (1.55mm × 0.80mm). These variations remain within 0603 package specifications and do not affect PCB footprint compatibility.

Q: Which substitute part offers the best inventory availability?

A: RC0603FR-07732KL (YAGEO) provides the highest inventory level at 161,295 pcs. For automotive-qualified alternatives, ERJ-3EKF7323V (Panasonic) offers 35,501 pcs.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry RoHS3 compliance certification, matching the primary part specification.

Q: What does MSL 1 rating mean for component handling?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture-controlled storage requirements. These components do not require special dry-pack storage or baking procedures prior to assembly, simplifying logistics and inventory management.