RC1608F913CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F913CS is a 91 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, packaging compatibility, and compliance certifications to enable seamless component selection across multiple manufacturers.

Substiute Parts

RC1608F913CS

Samsung Electro-MechanicsIn Stock: 836RC1608F913CS Datasheet

Current PartRFQ

CR0603-FX-9102ELF

Bourns Inc.In Stock: 50285CR0603-FX-9102ELF Datasheet

DirectRFQ

RC0603FR-0791KL

YAGEOIn Stock: 121738RC0603FR-0791KL Datasheet

DirectRFQ

KTR03EZPF9102

Rohm SemiconductorIn Stock: 6762KTR03EZPF9102 Datasheet

UpgradeRFQ

AC0603FR-0791KL

YAGEOIn Stock: 897AC0603FR-0791KL Datasheet

SimilarRFQ

CRCW060391K0FKEA

Vishay DaleIn Stock: 66730CRCW060391K0FKEA Datasheet

SimilarRFQ

ERJ-3EKF9102V

Panasonic Electronic ComponentsIn Stock: 167867ERJ-3EKF9102V Datasheet

SimilarRFQ

RMCF0603FT91K0

Stackpole Electronics IncIn Stock: 143964RMCF0603FT91K0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC1608F913CS are classified into three categories based on functional equivalence and application suitability:

Direct Equivalents maintain identical electrical and mechanical specifications with standard industrial-grade thick film composition. These parts share the same resistance value (91 kOhms), tolerance (±1%), power rating (0.1W), package format (0603), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, MSL 1). Direct equivalents are suitable for one-to-one replacement in applications where standard moisture-resistant thick film resistors are specified.

Upgrade Parts incorporate additional qualification standards such as Automotive AEC-Q200 certification while maintaining all core electrical and mechanical parameters. These parts are qualified for automotive and high-reliability applications and provide enhanced performance assurance through additional testing and qualification protocols.

Similar Parts include automotive-qualified variants with AEC-Q200 ratings and may feature minor dimensional variations within acceptable tolerances. These parts are functionally equivalent but carry additional automotive-grade certifications suitable for applications requiring enhanced reliability standards.

The substitution logic is based strictly on the following key parameters:

• Resistance value: 91 kOhms
• Tolerance: ±1%
• Power rating: 0.1W
• Package: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature: -55°C ~ 155°C
• RoHS compliance: ROHS3
• MSL rating: 1

Parameter Comparison

Engineering Selection Recommendations

For Standard Industrial Applications: Select CR0603-FX-9102ELF (Bourns Inc.), RC0603FR-0791KL (YAGEO), or RMCF0603FT91K0 (Stackpole Electronics Inc.) when direct functional equivalence to RC1608F913CS is required. These parts maintain identical electrical specifications, package format, and compliance certifications. CR0603-FX-9102ELF and RC0603FR-0791KL are available in high inventory quantities (50,177 and 121,630 units respectively), ensuring supply continuity.

For Automotive and High-Reliability Applications: Select KTR03EZPF9102 (Rohm Semiconductor), AC0603FR-0791KL (YAGEO), CRCW060391K0FKEA (Vishay Dale), or ERJ-3EKF9102V (Panasonic Electronic Components) when Automotive AEC-Q200 qualification is required. All four parts maintain core electrical and mechanical specifications while providing enhanced reliability assurance through automotive-grade certification. ERJ-3EKF9102V offers the highest inventory availability (167,838 units) among automotive-qualified options.

Packaging Considerations: RC0603FR-0791KL and AC0603FR-0791KL are supplied in Cut Tape (CT) & Digi-Reel® packaging, suitable for applications requiring flexible tape formats. CR0603-FX-9102ELF, KTR03EZPF9102, ERJ-3EKF9102V, and RMCF0603FT91K0 are supplied in Tape & Reel (TR) format, standard for automated assembly processes. CRCW060391K0FKEA is available in Cut Tape (CT) & Digi-Reel® format.

Compliance and Regulatory: All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with environmental and regulatory requirements equivalent to the main part RC1608F913CS.

Frequently Asked Questions (FAQ)

Q: Can CR0603-FX-9102ELF be used as a direct replacement for RC1608F913CS?

A: Yes. CR0603-FX-9102ELF matches all critical electrical parameters (91 kOhms ±1%, 0.1W), package format (0603), temperature specifications (-55°C ~ 155°C, ±100ppm/°C), and compliance certifications (ROHS3, MSL 1). The part is functionally equivalent for standard industrial applications.

Q: What is the difference between standard and automotive-qualified 91 kOhm 0603 resistors?

A: Automotive-qualified parts (KTR03EZPF9102, AC0603FR-0791KL, CRCW060391K0FKEA, ERJ-3EKF9102V, RMCF0603FT91K0) carry AEC-Q200 certification, indicating compliance with automotive industry qualification standards including enhanced testing protocols and reliability assurance. Standard parts (RC1608F913CS, CR0603-FX-9102ELF, RC0603FR-0791KL) do not carry automotive certification but meet general industrial specifications.

Q: Are there dimensional differences between substitute parts?

A: Most substitute parts maintain identical dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm) with maximum seated height of 0.022" (0.55mm). CRCW060391K0FKEA has slightly different dimensions (0.061" L x 0.033" W / 1.55mm x 0.85mm) with maximum seated height of 0.020" (0.50mm), and RMCF0603FT91K0 has length of 0.061" (1.55mm). These minor variations remain within standard 0603 package tolerances and do not affect PCB layout compatibility.

Q: Which substitute part offers the best inventory availability?

A: ERJ-3EKF9102V (Panasonic Electronic Components) offers the highest inventory with 167,838 units in stock. RC0603FR-0791KL (YAGEO) provides 121,630 units, and CRCW060391K0FKEA (Vishay Dale) provides 66,667 units. All three options ensure reliable supply for high-volume applications.

Q: Can automotive-qualified resistors be used in non-automotive applications?

A: Yes. Automotive-qualified parts (AEC-Q200 certified) exceed standard industrial specifications and are fully compatible with non-automotive applications. Using automotive-qualified parts in standard industrial designs provides enhanced reliability margin without functional or compatibility issues.

Q: What packaging format should be selected for automated assembly?

A: Tape & Reel (TR) format is standard for automated pick-and-place assembly. Parts available in TR format include RC1608F913CS, CR0603-FX-9102ELF, KTR03EZPF9102, ERJ-3EKF9102V, and RMCF0603FT91K0. Cut Tape (CT) & Digi-Reel® format (RC0603FR-0791KL, AC0603FR-0791KL, CRCW060391K0FKEA) offers flexibility for lower-volume or mixed-component applications.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance identical to RC1608F913CS, ensuring compatibility with environmental and regulatory requirements across all markets and applications.