RC1608F1402CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F1402CS is a 14 kOhms ±1% thick film chip resistor manufactured by Samsung Electro-Mechanics, rated at 0.1W (1/10W) power dissipation in a 0603 (1608 Metric) surface mount package. This component is classified as Active product status with moisture resistant construction and unlimited moisture sensitivity level (MSL 1). The part is ROHS3 compliant and suitable for general industrial applications requiring precision resistive elements with stable temperature characteristics across the -55°C to 155°C operating range.

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

Substiute Parts

RC1608F1402CS

Samsung Electro-MechanicsIn Stock: 753RC1608F1402CS Datasheet

Current PartRFQ

CR0603-FX-1402ELF

Bourns Inc.In Stock: 68934CR0603-FX-1402ELF Datasheet

DirectRFQ

RC0603FR-0714KL

YAGEOIn Stock: 168710RC0603FR-0714KL Datasheet

DirectRFQ

AC0603FR-0714KL

YAGEOIn Stock: 17444AC0603FR-0714KL Datasheet

SimilarRFQ

CRCW060314K0FKEA

Vishay DaleIn Stock: 29384CRCW060314K0FKEA Datasheet

SimilarRFQ

CRCW060314K0FKTA

Vishay DaleIn Stock: 5390CRCW060314K0FKTA Datasheet

SimilarRFQ

ERJ-3EKF1402V

Panasonic Electronic ComponentsIn Stock: 112547ERJ-3EKF1402V Datasheet

SimilarRFQ

RMCF0603FT14K0

Stackpole Electronics IncIn Stock: 245213RMCF0603FT14K0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F1402CS is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 14 kOhms
• Tolerance: ±1%
• Power rating: 0.1W (1/10W)
• Package / Case: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• Number of Terminations: 2

Substitution Categories:

Direct Equivalents (identical electrical and mechanical specifications, packaging format variation permitted):

• CR0603-FX-1402ELF (Bourns Inc., Tape & Reel packaging)
• RC0603FR-0714KL (YAGEO, Cut Tape & Digi-Reel packaging)

Qualified Alternatives (identical core specifications with additional automotive qualification):

• AC0603FR-0714KL (YAGEO, AEC-Q200 rated)
• CRCW060314K0FKEA (Vishay Dale, AEC-Q200 rated)
• CRCW060314K0FKTA (Vishay Dale, AEC-Q200 rated)
• ERJ-3EKF1402V (Panasonic, AEC-Q200 rated)
• RMCF0603FT14K0 (Stackpole Electronics, AEC-Q200 rated)

All substitute parts maintain identical electrical performance, thermal stability, and environmental compliance characteristics as the primary part.

Parameter Comparison

Engineering Selection Recommendations

For General Industrial Applications (Non-Automotive):

CR0603-FX-1402ELF (Bourns Inc.) and RC0603FR-0714KL (YAGEO) are direct functional equivalents to RC1608F1402CS. Both maintain identical electrical specifications and ROHS3 compliance. Selection between these options depends on packaging format requirements: CR0603-FX-1402ELF is supplied in Tape & Reel format with 68,845 units in stock, while RC0603FR-0714KL is available in Cut Tape & Digi-Reel format with 168,606 units in stock.

For Automotive Applications (AEC-Q200 Requirement):

When automotive qualification is required, AC0603FR-0714KL (YAGEO), CRCW060314K0FKEA (Vishay Dale), ERJ-3EKF1402V (Panasonic), and RMCF0603FT14K0 (Stackpole Electronics) are qualified alternatives. All four parts carry AEC-Q200 certification and ROHS3 compliance. RMCF0603FT14K0 offers the highest inventory availability at 245,184 units. ERJ-3EKF1402V provides 112,478 units in stock. CRCW060314K0FKEA is available with 29,347 units and supports both Cut Tape and Digi-Reel packaging.

Compliance Consideration:

CRCW060314K0FKTA is RoHS non-compliant and REACH affected. This part is not suitable for applications requiring ROHS3 compliance and should not be selected for new designs unless legacy system compatibility is explicitly required.

Packaging Format Selection:

For automated assembly processes requiring Tape & Reel format: CR0603-FX-1402ELF, AC0603FR-0714KL, CRCW060314K0FKTA, ERJ-3EKF1402V, or RMCF0603FT14K0.

For manual assembly or Cut Tape requirements: RC0603FR-0714KL or CRCW060314K0FKEA.

Frequently Asked Questions (FAQ)

Q: Can RC0603FR-0714KL be used as a direct replacement for RC1608F1402CS?

A: Yes. RC0603FR-0714KL is a direct functional equivalent manufactured by YAGEO. Both parts share identical resistance (14 kOhms), tolerance (±1%), power rating (0.1W), package (0603), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and ROHS3 compliance. The primary difference is packaging format: RC0603FR-0714KL is supplied in Cut Tape & Digi-Reel format, while RC1608F1402CS is supplied in Cut Tape format.

Q: What is the difference between direct equivalents and qualified alternatives?

A: Direct equivalents (CR0603-FX-1402ELF and RC0603FR-0714KL) match all electrical and mechanical specifications of RC1608F1402CS without additional certifications. Qualified alternatives (AC0603FR-0714KL, CRCW060314K0FKEA, CRCW060314K0FKTA, ERJ-3EKF1402V, RMCF0603FT14K0) carry AEC-Q200 automotive qualification in addition to meeting all base specifications. AEC-Q200 qualification indicates the part has undergone additional reliability testing for automotive applications.

Q: Is CRCW060314K0FKTA suitable for new designs?

A: CRCW060314K0FKTA is not recommended for new designs. While it meets all electrical specifications, it is RoHS non-compliant and REACH affected. Current regulatory requirements and industry standards favor ROHS3 compliant components. CRCW060314K0FKEA is the ROHS3 compliant alternative from Vishay Dale.

Q: What packaging formats are available for 14 kOhms ±1% 0603 resistors?

A: Available packaging formats include Cut Tape (CT), Tape & Reel (TR), and Cut Tape & Digi-Reel combinations. RC1608F1402CS and RC0603FR-0714KL are supplied in Cut Tape format. CR0603-FX-1402ELF, AC0603FR-0714KL, CRCW060314K0FKTA, ERJ-3EKF1402V, and RMCF0603FT14K0 are supplied in Tape & Reel format. CRCW060314K0FKEA supports both Cut Tape and Digi-Reel formats.

Q: Are all substitute parts rated for the same temperature range?

A: Yes. All substitute parts listed operate across the identical temperature range of -55°C to 155°C with ±100ppm/°C temperature coefficient, matching RC1608F1402CS specifications.

Q: Which substitute part has the highest inventory availability?

A: RMCF0603FT14K0 (Stackpole Electronics) has the highest inventory with 245,184 units in stock. This part is AEC-Q200 qualified, ROHS3 compliant, and supplied in Tape & Reel format.

Q: Can I use an AEC-Q200 qualified part in a non-automotive application?

A: Yes. AEC-Q200 qualified parts exceed the requirements of general industrial applications. Using an automotive-qualified component in a non-automotive circuit introduces no compatibility issues and may provide additional reliability margin. Selection should be based on availability, packaging format, and cost considerations.

Q: What is MSL 1 (Unlimited) moisture sensitivity?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All listed parts carry MSL 1 rating, meaning they can be stored indefinitely under normal conditions without requiring pre-reflow baking procedures.