RC1608F133CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F133CS is a 13 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 815 pieces currently in stock. The RC1608F133CS serves as a standard general-purpose resistor for applications requiring moisture resistance and stable performance across the -55°C to 155°C operating temperature range. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and application-specific feature options such as automotive AEC-Q200 qualification.

Substiute Parts

RC1608F133CS

Samsung Electro-MechanicsIn Stock: 873RC1608F133CS Datasheet

Current PartRFQ

CR0603-FX-1302ELF

Bourns Inc.In Stock: 67850CR0603-FX-1302ELF Datasheet

DirectRFQ

KTR03EZPF1302

Rohm SemiconductorIn Stock: 3562KTR03EZPF1302 Datasheet

DirectRFQ

MCR03ERTF1302

Rohm SemiconductorIn Stock: 1072MCR03ERTF1302 Datasheet

DirectRFQ

RC0603FR-0713KL

YAGEOIn Stock: 548766RC0603FR-0713KL Datasheet

DirectRFQ

AC0603FR-0713KL

YAGEOIn Stock: 139050AC0603FR-0713KL Datasheet

SimilarRFQ

CRCW060313K0FKEA

Vishay DaleIn Stock: 45328CRCW060313K0FKEA Datasheet

SimilarRFQ

ERJ-3EKF1302V

Panasonic Electronic ComponentsIn Stock: 64071ERJ-3EKF1302V Datasheet

SimilarRFQ

RMCF0603FT13K0

Stackpole Electronics IncIn Stock: 297585RMCF0603FT13K0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F133CS is determined by strict equivalence across the following critical parameters: resistance value (13 kOhms), tolerance (±1%), power rating (0.1W), package format (0603 / 1608 Metric), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and termination count (2). All identified substitute parts meet these core electrical and mechanical specifications.

Substitute parts are grouped into two categories:

Direct Substitutes maintain identical specifications and packaging configurations to the RC1608F133CS:

• CR0603-FX-1302ELF (Bourns Inc.)
• RC0603FR-0713KL (YAGEO)
• MCR03ERTF1302 (Rohm Semiconductor)

Similar Substitutes meet all core electrical parameters but include additional certifications or feature enhancements:

• KTR03EZPF1302 (Rohm Semiconductor) — includes Automotive AEC-Q200 qualification
• AC0603FR-0713KL (YAGEO) — includes Automotive AEC-Q200 qualification and moisture resistance
• CRCW060313K0FKEA (Vishay Dale) — includes Automotive AEC-Q200 qualification
• ERJ-3EKF1302V (Panasonic Electronic Components) — includes Automotive AEC-Q200 qualification
• RMCF0603FT13K0 (Stackpole Electronics Inc) — includes Automotive AEC-Q200 qualification

All substitute parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99.

Parameter Comparison

Engineering Selection Recommendations

For General-Purpose Applications (Non-Automotive): CR0603-FX-1302ELF (Bourns Inc.) and RC0603FR-0713KL (YAGEO) are direct functional equivalents to the RC1608F133CS. Both maintain identical electrical specifications, package format, and moisture resistance characteristics. CR0603-FX-1302ELF offers 67,785 pieces in stock inventory. RC0603FR-0713KL provides the highest inventory availability at 548,719 pieces.

For Automotive Applications (AEC-Q200 Required): KTR03EZPF1302 (Rohm Semiconductor), AC0603FR-0713KL (YAGEO), CRCW060313K0FKEA (Vishay Dale), ERJ-3EKF1302V (Panasonic Electronic Components), and RMCF0603FT13K0 (Stackpole Electronics Inc) all meet automotive qualification requirements. RMCF0603FT13K0 provides the highest inventory at 297,492 pieces with active product status. ERJ-3EKF1302V offers 63,963 pieces in stock.

For Supply Chain Continuity: MCR03ERTF1302 (Rohm Semiconductor) is marked as discontinued at DiGi Electronics and should not be selected for new designs requiring long-term availability.

All substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the regulatory profile of the RC1608F133CS.

Frequently Asked Questions (FAQ)

Q: Can CR0603-FX-1302ELF replace RC1608F133CS in existing designs? A: Yes. CR0603-FX-1302ELF meets all electrical specifications (13 kOhms ±1%, 0.1W, ±100ppm/°C, -55°C to 155°C) and package requirements (0603 / 1608 Metric, 2 terminations). Both components are thick film resistors with identical moisture resistance characteristics and MSL rating of 1.

Q: What is the difference between direct substitutes and similar substitutes? A: Direct substitutes (CR0603-FX-1302ELF, RC0603FR-0713KL, MCR03ERTF1302) provide identical specifications without additional certifications. Similar substitutes include Automotive AEC-Q200 qualification, which is required for automotive applications but not necessary for general-purpose use.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All identified substitute parts are ROHS3 compliant and REACH unaffected, matching the regulatory compliance of the RC1608F133CS.

Q: Which substitute offers the best inventory availability? A: RC0603FR-0713KL (YAGEO) provides the highest inventory at 548,719 pieces in stock. For automotive-qualified alternatives, RMCF0603FT13K0 (Stackpole Electronics Inc) offers 297,492 pieces.

Q: Can I use an AEC-Q200 qualified part in a non-automotive application? A: Yes. AEC-Q200 qualified parts meet or exceed general-purpose specifications and are fully compatible with non-automotive applications. The additional automotive qualification does not restrict use in other applications.

Q: What is the significance of MSL rating 1? A: MSL (Moisture Sensitivity Level) rating of 1 indicates unlimited shelf life without moisture exposure precautions. All substitute parts share this MSL rating with the RC1608F133CS.

Q: Are there dimensional differences between substitute parts? A: Most substitute parts maintain the standard 0603 package dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm). CRCW060313K0FKEA has slightly different dimensions (0.061" L x 0.033" W / 1.55mm x 0.85mm) and reduced maximum seated height (0.020" vs 0.022"), which may affect PCB layout in space-constrained designs.

Q: Why is MCR03ERTF1302 listed if it is discontinued? A: MCR03ERTF1302 is included for reference in legacy design documentation and reverse engineering applications. For new designs, active alternatives such as CR0603-FX-1302ELF or RC0603FR-0713KL should be selected.