RC1005F16R9CS Equivalent & Substitute Parts Reference

Part Overview

The RC1005F16R9CS is a 16.9 Ohm ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics in 0402 (1005 Metric) package format. This surface mount device is rated at 0.063W (1/16W) power dissipation with moisture resistant construction and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and carries ROHS3 compliance with MSL Level 1 (Unlimited) moisture sensitivity rating.

Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to supply constraints, manufacturing discontinuation, or specific application requirements such as automotive qualification or enhanced power ratings.

Substiute Parts

RC1005F16R9CS

Samsung Electro-MechanicsIn Stock: 1190RC1005F16R9CS Datasheet

Current PartRFQ

RC0402FR-0716R9L

YAGEOIn Stock: 65533RC0402FR-0716R9L Datasheet

DirectRFQ

ERJ-2RKF16R9X

Panasonic Electronic ComponentsIn Stock: 129488ERJ-2RKF16R9X Datasheet

UpgradeRFQ

CRCW040216R9FKED

Vishay DaleIn Stock: 34349CRCW040216R9FKED Datasheet

SimilarRFQ

RMCF0402FT16R9

Stackpole Electronics IncIn Stock: 32124RMCF0402FT16R9 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1005F16R9CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 16.9 Ohms
• Tolerance: ±1%
• Package / Case: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Terminations: 2
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

Allowable Variation:

• Power Rating: Substitute parts may equal or exceed the 0.063W specification
• Features: Substitute parts may include additional certifications (e.g., Automotive AEC-Q200) beyond the base moisture resistant requirement
• Packaging Format: Both Tape & Reel (TR) and Cut Tape (CT) formats are acceptable for equivalent substitution

The four identified substitute parts meet all mandatory parameters while maintaining full electrical and mechanical compatibility with the original RC1005F16R9CS specification.

Parameter Comparison

Engineering Selection Recommendations

RC0402FR-0716R9L (YAGEO): Direct equivalent with identical electrical specifications and packaging. Suitable for applications requiring standard moisture resistant thick film construction without automotive qualification requirements. Active product status with established supply availability.

ERJ-2RKF16R9X (Panasonic Electronic Components): Upgrade option featuring enhanced power rating of 0.1W (1/10W) compared to the 0.063W base specification. Includes Automotive AEC-Q200 qualification. Appropriate for designs requiring automotive-grade reliability or applications with higher thermal stress margins. Active product status with high inventory availability.

CRCW040216R9FKED (Vishay Dale): Direct equivalent with identical 0.063W power rating and moisture resistant construction. Includes Automotive AEC-Q200 qualification. Available in both Tape & Reel and Cut Tape packaging formats. Active product status with established supply chain.

RMCF0402FT16R9 (Stackpole Electronics Inc): Direct equivalent with identical 0.063W power rating and moisture resistant construction. Includes Automotive AEC-Q200 qualification. Active product status with consistent inventory levels.

All substitute parts maintain full compatibility with the RC1005F16R9CS across critical electrical parameters, mechanical dimensions, and environmental operating conditions. Selection between equivalents should be based on supply availability, packaging format requirements, and application-specific qualification needs.

Frequently Asked Questions (FAQ)

Q: Can ERJ-2RKF16R9X be used as a direct replacement for RC1005F16R9CS?

A: Yes. The ERJ-2RKF16R9X meets all mandatory electrical and mechanical parameters. The higher power rating (0.1W vs. 0.063W) provides additional thermal margin and does not create incompatibility. The Automotive AEC-Q200 qualification is an additional feature that does not restrict use in non-automotive applications.

Q: What is the difference between the substitute parts in terms of automotive qualification?

A: RC0402FR-0716R9L (YAGEO) and RC1005F16R9CS (Samsung) do not carry Automotive AEC-Q200 certification. ERJ-2RKF16R9X (Panasonic), CRCW040216R9FKED (Vishay Dale), and RMCF0402FT16R9 (Stackpole) all include Automotive AEC-Q200 qualification. For automotive applications, select from the AEC-Q200 qualified options.

Q: Are there packaging format differences among the substitute parts?

A: All substitute parts are supplied in Tape & Reel (TR) format. CRCW040216R9FKED additionally offers Cut Tape (CT) and Digi-Reel® packaging options. Selection of packaging format depends on assembly equipment and procurement requirements.

Q: Does the ±100ppm/°C temperature coefficient apply to all substitute parts?

A: Yes. All substitute parts, including the main part RC1005F16R9CS, maintain identical temperature coefficient specification of ±100ppm/°C across the full operating range of -55°C to 155°C.

Q: Can substitute parts be mixed within a single production batch?

A: Yes. All substitute parts meet identical electrical specifications (16.9 Ohms ±1%), mechanical dimensions (0402 package), and environmental ratings (MSL 1, ROHS3). Substitution between parts does not require design revision or re-qualification provided the application does not impose specific manufacturer or series requirements.

Q: What is the significance of MSL Level 1 (Unlimited) rating?

A: MSL Level 1 indicates unlimited shelf life without moisture bake-out requirements. All parts in this comparison carry MSL 1 rating, eliminating moisture sensitivity as a substitution constraint.