RC1005F5901CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F5901CS is a 5.9 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device (SMD) is rated at 0.063W (1/16W) power dissipation with moisture resistant characteristics and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are necessary to address supply chain continuity, inventory optimization, and application-specific requirements such as automotive qualification or enhanced power ratings.

Substiute Parts

RC1005F5901CS

Samsung Electro-MechanicsIn Stock: 1020RC1005F5901CS Datasheet

Current PartRFQ

CR0402-FX-5901GLF

Bourns Inc.In Stock: 50187CR0402-FX-5901GLF Datasheet

DirectRFQ

RC0402FR-075K9L

YAGEOIn Stock: 264968RC0402FR-075K9L Datasheet

DirectRFQ

ERJ-2RKF5901X

Panasonic Electronic ComponentsIn Stock: 104362ERJ-2RKF5901X Datasheet

UpgradeRFQ

AC0402FR-075K9L

YAGEOIn Stock: 33863AC0402FR-075K9L Datasheet

SimilarRFQ

CRCW04025K90FKED

Vishay DaleIn Stock: 36760CRCW04025K90FKED Datasheet

SimilarRFQ

CRCW04025K90FKTD

Vishay DaleIn Stock: 13235CRCW04025K90FKTD Datasheet

SimilarRFQ

RMCF0402FT5K90

Stackpole Electronics IncIn Stock: 92300RMCF0402FT5K90 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F5901CS is determined by strict equivalence across the following critical parameters: resistance value (5.9 kOhms), tolerance (±1%), package format (0402 / 1005 Metric), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). Power rating, packaging type (tape & reel versus cut tape), and additional certifications (such as AEC-Q200 automotive qualification) define substitution categories.

Direct Equivalents maintain identical specifications across all core parameters and packaging format.

Upgrade Substitutes provide enhanced power ratings (0.1W / 1/10W) or additional automotive certifications while maintaining all other electrical specifications.

Similar Substitutes match all electrical parameters but may differ in packaging type, feature set, or compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Non-Automotive Applications): CR0402-FX-5901GLF (Bourns Inc.) and RC0402FR-075K9L (YAGEO) are direct functional equivalents to the RC1005F5901CS. Both maintain identical electrical specifications, 0402 package format, and ROHS3 compliance. RC0402FR-075K9L includes moisture resistant characteristics matching the original part.

For Automotive Applications: ERJ-2RKF5901X (Panasonic Electronic Components) provides an upgrade path with AEC-Q200 automotive qualification and enhanced 0.1W power rating while maintaining all other electrical parameters. AC0402FR-075K9L (YAGEO), CRCW04025K90FKED (Vishay Dale), and RMCF0402FT5K90 (Stackpole Electronics Inc) are automotive-qualified alternatives with AEC-Q200 certification at the original 0.063W power rating.

Compliance Considerations: CRCW04025K90FKTD (Vishay Dale) is RoHS non-compliant and REACH affected; selection of this part requires explicit compliance verification for the target application. All other listed substitutes maintain ROHS3 compliance and REACH unaffected status.

Packaging Format: AC0402FR-075K9L is supplied in Cut Tape & Digi-Reel format rather than standard Tape & Reel; verify compatibility with assembly equipment and procurement workflows before selection.

Frequently Asked Questions (FAQ)

Q: Can ERJ-2RKF5901X be used as a direct replacement for RC1005F5901CS? A: ERJ-2RKF5901X is electrically compatible with identical resistance, tolerance, temperature coefficient, and operating range. The primary difference is enhanced power rating (0.1W versus 0.063W) and AEC-Q200 automotive certification. In applications where the original 0.063W rating is sufficient, the higher power rating does not create incompatibility. Verify that the automotive qualification is not a requirement or restriction for your application.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel packaging? A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, suitable for high-volume automated assembly. Cut Tape & Digi-Reel supplies components on cut tape segments or alternative reel formats. Assembly equipment compatibility and procurement logistics differ between these formats. Confirm your pick-and-place equipment specifications before selecting AC0402FR-075K9L.

Q: Is CRCW04025K90FKTD suitable for new designs? A: CRCW04025K90FKTD is RoHS non-compliant and REACH affected. This part is not recommended for new designs targeting RoHS3 compliance or applications subject to REACH regulations. Use CRCW04025K90FKED (ROHS3 compliant variant) or alternative substitutes listed in this reference.

Q: Do all substitute parts have MSL 1 (Unlimited) moisture sensitivity? A: Yes. All listed substitute parts maintain MSL 1 (Unlimited) moisture sensitivity level, matching the original RC1005F5901CS specification.

Q: Which substitute offers the best compatibility for consumer electronics applications? A: RC0402FR-075K9L (YAGEO) provides direct electrical and physical equivalence with moisture resistant characteristics and ROHS3 compliance, making it suitable for consumer electronics without automotive requirements.

Q: Are there any height or dimensional differences between substitutes? A: AC0402FR-075K9L has a maximum seated height of 0.015" (0.37mm), while all other parts including the original RC1005F5901CS specify 0.016" (0.40mm). This 0.001" difference is within typical PCB assembly tolerances but should be verified for applications with height-critical constraints.