RC1608F1822CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F1822CS is a 18.2 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 RC1608F1822CS is supplied in Tape & Reel (TR) packaging with 731 pieces currently in stock inventory.

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required for manufacturing processes, or when design specifications permit selection from qualified alternative manufacturers meeting identical electrical and mechanical parameters.

Substiute Parts

RC1608F1822CS

Samsung Electro-MechanicsIn Stock: 817RC1608F1822CS Datasheet

Current PartRFQ

CR0603-FX-1822ELF

Bourns Inc.In Stock: 58430CR0603-FX-1822ELF Datasheet

DirectRFQ

RC0603FR-0718K2L

YAGEOIn Stock: 10496RC0603FR-0718K2L Datasheet

DirectRFQ

AC0603FR-0718K2L

YAGEOIn Stock: 37046AC0603FR-0718K2L Datasheet

SimilarRFQ

CRCW060318K2FKEA

Vishay DaleIn Stock: 123422CRCW060318K2FKEA Datasheet

SimilarRFQ

CRCW060318K2FKTA

Vishay DaleIn Stock: 5729CRCW060318K2FKTA Datasheet

SimilarRFQ

ERJ-3EKF1822V

Panasonic Electronic ComponentsIn Stock: 146408ERJ-3EKF1822V Datasheet

SimilarRFQ

RMCF0603FG18K2

Stackpole Electronics IncIn Stock: 10790RMCF0603FG18K2 Datasheet

SimilarRFQ

RMCF0603FT18K2

Stackpole Electronics IncIn Stock: 145951RMCF0603FT18K2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F1822CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match Exactly):

• Resistance value: 18.2 kOhms
• Tolerance: ±1%
• Power rating: 0.1W (1/10W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters (Must Match Exactly):

• Package / Case: 0603 (1608 Metric)
• Number of terminations: 2
• Composition: Thick Film

Compliance Parameters:

• Moisture Sensitivity Level: 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8533.21.0030

All substitute parts listed below meet these exact specifications. Substitute parts are categorized as either Direct or Similar based on additional features such as automotive qualification (AEC-Q200) and RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

For Standard Industrial Applications (Non-Automotive):

The CR0603-FX-1822ELF (Bourns Inc.) and RC0603FR-0718K2L (YAGEO) are direct equivalents to the RC1608F1822CS. Both parts maintain identical electrical specifications, RoHS3 compliance, and unlimited moisture sensitivity rating. Selection between these options depends on packaging format availability: CR0603-FX-1822ELF is supplied in Cut Tape & Digi-Reel® format with 58,414 pieces in stock, while RC0603FR-0718K2L is supplied in Tape & Reel format with 10,400 pieces in stock.

For Automotive Applications (AEC-Q200 Qualified):

When automotive-grade qualification is required, the following parts meet AEC-Q200 standards while maintaining all electrical and mechanical equivalence:

• AC0603FR-0718K2L (YAGEO) - Tape & Reel packaging, ROHS3 compliant, 36,940 pieces in stock
• CRCW060318K2FKEA (Vishay Dale) - Cut Tape & Digi-Reel® packaging, ROHS3 compliant, 123,403 pieces in stock
• ERJ-3EKF1822V (Panasonic Electronic Components) - Cut Tape & Digi-Reel® packaging, ROHS3 compliant, 146,366 pieces in stock
• RMCF0603FG18K2 (Stackpole Electronics Inc) - Tape & Reel packaging, ROHS3 compliant, 10,767 pieces in stock
• RMCF0603FT18K2 (Stackpole Electronics Inc) - Cut Tape & Digi-Reel® packaging, ROHS3 compliant, 145,923 pieces in stock

Compliance Consideration:

CRCW060318K2FKTA (Vishay Dale) is RoHS non-compliant and REACH Affected. This part is suitable only for applications where RoHS3 compliance is not required.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RC1608F1822CS with any of the listed parts without circuit redesign?

A: Yes. All listed substitute parts meet identical electrical specifications (18.2 kOhms ±1%, 0.1W, ±100ppm/°C, -55°C ~ 155°C) and mechanical requirements (0603 package, 2 terminations, thick film composition). Direct substitution is permissible at the component level without circuit modification.

Q: What is the difference between Direct and Similar substitute classifications?

A: Direct substitutes (CR0603-FX-1822ELF, RC0603FR-0718K2L) match the base part specification exactly without additional qualifications. Similar substitutes include automotive AEC-Q200 qualification or alternative RoHS compliance status. Selection depends on application requirements.

Q: Does packaging format affect electrical performance?

A: No. Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging formats are manufacturing and supply chain distinctions only. Electrical and mechanical performance of the component itself remains identical regardless of packaging format.

Q: Why do some substitutes have AEC-Q200 qualification when the original part does not?

A: AEC-Q200 is an automotive industry qualification standard. Parts with this certification have undergone additional reliability testing and are suitable for automotive applications. Non-automotive applications do not require this qualification, but automotive applications may mandate it.

Q: Is the RC1608F1822CS compatible with automated pick-and-place equipment used for both Tape & Reel and Cut Tape formats?

A: The RC1608F1822CS is supplied in Tape & Reel format. If your manufacturing process requires Cut Tape & Digi-Reel® format, substitute parts CR0603-FX-1822ELF, CRCW060318K2FKEA, ERJ-3EKF1822V, or RMCF0603FT18K2 are available in that format with identical component specifications.

Q: What is Moisture Sensitivity Level (MSL) 1, and why is it important?

A: MSL 1 indicates unlimited shelf life without moisture absorption concerns. All listed parts maintain MSL 1 rating, meaning they do not require special dry-pack storage or baking procedures before soldering, regardless of storage duration.

Q: Can I use CRCW060318K2FKTA in a RoHS3-compliant product?

A: No. CRCW060318K2FKTA is RoHS non-compliant and REACH Affected. This part is not suitable for applications requiring RoHS3 compliance. Use CRCW060318K2FKEA instead, which is RoHS3 compliant and REACH Unaffected.

Q: Are there inventory differences between substitute parts?

A: Yes. Inventory levels vary significantly: RMCF0603FT18K2 has 145,923 pieces, ERJ-3EKF1822V has 146,366 pieces, and CRCW060318K2FKEA has 123,403 pieces in stock. The original RC1608F1822CS has 731 pieces available. Substitute selection may be influenced by required order quantities and lead time considerations.