RC1608F241CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F241CS is a 240 Ohms ±1% 0.1W thick film chip resistor manufactured by Samsung Electro-Mechanics in 0603 (1608 Metric) package format. This component is classified as Active product status with moisture-resistant characteristics and RoHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure direct circuit board compatibility and functional interchangeability.

Substiute Parts

RC1608F241CS

Samsung Electro-MechanicsIn Stock: 1123RC1608F241CS Datasheet

Current PartRFQ

CR0603-FX-2400ELF

Bourns Inc.In Stock: 32879CR0603-FX-2400ELF Datasheet

DirectRFQ

CRG0603F240R

TE Connectivity Passive ProductIn Stock: 1202CRG0603F240R Datasheet

DirectRFQ

RC0603FR-07240RL

YAGEOIn Stock: 5932RC0603FR-07240RL Datasheet

DirectRFQ

KTR03EZPF2400

Rohm SemiconductorIn Stock: 1957KTR03EZPF2400 Datasheet

UpgradeRFQ

AC0603FR-07240RL

YAGEOIn Stock: 44835AC0603FR-07240RL Datasheet

SimilarRFQ

CRCW0603240RFKEA

Vishay DaleIn Stock: 108280CRCW0603240RFKEA Datasheet

SimilarRFQ

ERJ-3EKF2400V

Panasonic Electronic ComponentsIn Stock: 212342ERJ-3EKF2400V Datasheet

SimilarRFQ

RMCF0603FG240R

Stackpole Electronics IncIn Stock: 11115RMCF0603FG240R Datasheet

SimilarRFQ

RMCF0603FT240R

Stackpole Electronics IncIn Stock: 144331RMCF0603FT240R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F241CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters: Resistance value (240 Ohms), tolerance (±1%), and power rating (0.1W) must be identical. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C to 155°C) establish thermal performance boundaries.

Mechanical Parameters: Package designation (0603 / 1608 Metric), physical dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm), and maximum seated height (0.022" / 0.55mm) ensure PCB footprint compatibility and assembly process compatibility.

Environmental & Compliance Parameters: Moisture Sensitivity Level 1 (Unlimited), RoHS3 compliance, and thick film composition establish baseline environmental and regulatory requirements.

Substitute parts are classified into three categories:

Direct Substitutes: Parts meeting all electrical, mechanical, and environmental specifications with identical or equivalent packaging formats (Tape & Reel or Cut Tape).

Upgrade Substitutes: Parts exceeding baseline specifications through additional certifications (AEC-Q200 automotive qualification, high voltage capability) while maintaining full backward compatibility.

Similar Substitutes: Parts with minor dimensional variations within acceptable tolerance ranges or enhanced feature sets (automotive-grade, moisture-resistant enhancements) that provide functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution (Standard Applications):

CR0603-FX-2400ELF (Bourns Inc.) and RC0603FR-07240RL (YAGEO) provide direct functional equivalence to RC1608F241CS with identical electrical specifications and moisture-resistant characteristics. Both maintain RoHS3 compliance and MSL Level 1 rating. Selection between these options depends on packaging preference (Tape & Reel versus Cut Tape & Digi-Reel) and supply chain availability.

Upgrade Path (Automotive & High-Reliability Applications):

KTR03EZPF2400 (Rohm Semiconductor), AC0603FR-07240RL (YAGEO), CRCW0603240RFKEA (Vishay Dale), ERJ-3EKF2400V (Panasonic), RMCF0603FG240R, and RMCF0603FT240R (Stackpole Electronics) all carry AEC-Q200 automotive qualification. These parts exceed baseline specifications through automotive-grade manufacturing and testing protocols while maintaining full backward compatibility with RC1608F241CS. KTR03EZPF2400 additionally provides high voltage capability. These options are suitable for applications requiring enhanced reliability documentation and automotive supply chain traceability.

Packaging Considerations:

Tape & Reel packaging (CR0603-FX-2400ELF, KTR03EZPF2400, ERJ-3EKF2400V, RMCF0603FG240R, RMCF0603FT240R) is standard for high-volume automated assembly. Cut Tape & Digi-Reel packaging (RC0603FR-07240RL, AC0603FR-07240RL, CRCW0603240RFKEA) accommodates lower-volume or mixed-component procurement workflows.

Compliance Status:

All listed substitute parts maintain RoHS3 compliance and REACH Unaffected status, ensuring regulatory alignment with RC1608F241CS across global markets.

Frequently Asked Questions (FAQ)

Q: Can CR0603-FX-2400ELF replace RC1608F241CS in existing designs without circuit modification?

A: Yes. CR0603-FX-2400ELF matches all critical electrical parameters (240Ω ±1%, 0.1W), thermal characteristics (±100ppm/°C, -55°C to 155°C), and mechanical dimensions (0603 package). Moisture-resistant composition and MSL Level 1 rating provide equivalent environmental performance. No circuit redesign is required.

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

A: AEC-Q200 qualification (KTR03EZPF2400, AC0603FR-07240RL, CRCW0603240RFKEA, ERJ-3EKF2400V, RMCF0603FG240R, RMCF0603FT240R) indicates compliance with automotive industry reliability and testing standards. These parts undergo enhanced qualification testing and traceability documentation. Electrical and mechanical specifications remain identical to non-automotive variants. AEC-Q200 parts are suitable for automotive applications and high-reliability environments where supply chain documentation is required.

Q: Are there dimensional differences between substitute parts?

A: Most substitute parts maintain standard 0603 dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm). CRCW0603240RFKEA (Vishay Dale) has minor dimensional variation (0.061" L x 0.033" W / 1.55mm x 0.85mm) and reduced maximum seated height (0.020" / 0.50mm). These variations remain within 0603 package tolerance ranges and do not affect PCB footprint compatibility or assembly processes.

Q: Which substitute offers the highest inventory availability?

A: ERJ-3EKF2400V (Panasonic) and CRCW0603240RFKEA (Vishay Dale) offer the largest documented inventory levels (212,320 Pcs and 108,211 Pcs respectively), followed by RMCF0603FT240R (Stackpole, 144,260 Pcs). These options provide supply chain security for high-volume production requirements.

Q: Can I use automotive-grade parts in non-automotive applications?

A: Yes. AEC-Q200 qualified parts (KTR03EZPF2400, AC0603FR-07240RL, CRCW0603240RFKEA, ERJ-3EKF2400V, RMCF0603FG240R, RMCF0603FT240R) are fully backward compatible with standard applications. Automotive qualification represents enhanced reliability and documentation, not restricted functionality. These parts are suitable for any application requiring the specified 240Ω ±1% 0.1W 0603 resistor.

Q: What packaging format should I specify for automated assembly?

A: Tape & Reel packaging is standard for automated pick-and-place assembly. CR0603-FX-2400ELF, KTR03EZPF2400, ERJ-3EKF2400V, RMCF0603FG240R, and RMCF0603FT240R are supplied in Tape & Reel format. Cut Tape & Digi-Reel variants (RC0603FR-07240RL, AC0603FR-07240RL, CRCW0603240RFKEA) accommodate manual assembly or mixed-component procurement workflows.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance and REACH Unaffected status, matching RC1608F241CS regulatory requirements across EU and global markets.