RC1608F1022CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F1022CS is a 10.2 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 ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The RC1608F1022CS serves as a standard general-purpose resistor for consumer and industrial electronics applications. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and compliance certifications to ensure direct interchangeability in circuit designs.

Key Parameters

Parameter	Value
Resistance	10.2 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 (MSL)	1 (Unlimited)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F1022CS is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Resistance value (10.2 kOhms), tolerance (±1%), and power rating (0.1W) must match exactly. Temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C) establish thermal performance boundaries.

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

Compliance & Certification: ROHS3 compliance and MSL 1 rating are baseline requirements. Additional certifications such as AEC-Q200 automotive qualification represent enhanced specifications that do not preclude substitution in non-automotive applications.

Packaging Format: Cut Tape (CT) and Tape & Reel (TR) formats are functionally equivalent for component selection purposes; packaging choice depends on procurement and assembly workflow requirements.

All identified substitute parts meet or exceed these criteria and are classified as Direct or Similar equivalents based on exact parameter alignment.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op Temp Range	MSL	RoHS Status	AEC-Q200
RC1608F1022CS	Samsung Electro-Mechanics	10.2 kΩ	±1%	0.1	0603	±100ppm/°C	-55 ~ 155°C	1	ROHS3	No
CR0603-FX-1022ELF	Bourns Inc.	10.2 kΩ	±1%	0.1	0603	±100ppm/°C	-55 ~ 155°C	1	ROHS3	No
RC0603FR-0710K2L	YAGEO	10.2 kΩ	±1%	0.1	0603	±100ppm/°C	-55 ~ 155°C	1	ROHS3	No
AC0603FR-0710K2L	YAGEO	10.2 kΩ	±1%	0.1	0603	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Yes
CRCW060310K2FKEA	Vishay Dale	10.2 kΩ	±1%	0.1	0603	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Yes
CRCW060310K2FKTA	Vishay Dale	10.2 kΩ	±1%	0.1	0603	±100ppm/°C	-55 ~ 155°C	1	Non-compliant	Yes
ERJ-3EKF1022V	Panasonic Electronic Components	10.2 kΩ	±1%	0.1	0603	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Yes
RMCF0603FG10K2	Stackpole Electronics Inc	10.2 kΩ	±1%	0.1	0603	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Yes
RMCF0603FT10K2	Stackpole Electronics Inc	10.2 kΩ	±1%	0.1	0603	±100ppm/°C	-55 ~ 155°C	1	ROHS3	Yes

Engineering Selection Recommendations

Direct Equivalents (Highest Interchangeability):

CR0603-FX-1022ELF (Bourns Inc.) and RC0603FR-0710K2L (YAGEO) are direct functional equivalents to the RC1608F1022CS. Both parts match all electrical and mechanical specifications with ROHS3 compliance and general-purpose (non-automotive) classification. These parts are suitable for direct substitution in applications where automotive qualification is not required.

Automotive-Qualified Alternatives:

AC0603FR-0710K2L (YAGEO), CRCW060310K2FKEA (Vishay Dale), ERJ-3EKF1022V (Panasonic Electronic Components), RMCF0603FG10K2, and RMCF0603FT10K2 (Stackpole Electronics Inc) all carry AEC-Q200 automotive qualification. These parts maintain identical electrical and mechanical specifications while meeting enhanced reliability and qualification standards. AEC-Q200 certified parts are suitable for both automotive and general-purpose applications.

Compliance Consideration:

CRCW060310K2FKTA (Vishay Dale) is RoHS non-compliant and REACH Affected. This part is electrically and mechanically equivalent but does not meet current environmental compliance requirements. Selection of this part requires specific justification for legacy or specialized applications.

Inventory & Availability:

YAGEO RC0603FR-0710K2L offers the highest inventory availability (403,782 pcs), followed by RMCF0603FT10K2 (35,836 pcs) and Bourns CR0603-FX-1022ELF (46,140 pcs). Inventory levels should be considered in procurement planning for high-volume production.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RC1608F1022CS with any of the listed equivalent parts?

A: Yes, all listed parts are electrically and mechanically equivalent. Direct substitution is valid for CR0603-FX-1022ELF and RC0603FR-0710K2L. AEC-Q200 qualified parts (AC0603FR-0710K2L, CRCW060310K2FKEA, ERJ-3EKF1022V, RMCF0603FG10K2, RMCF0603FT10K2) are also suitable for general-purpose applications. CRCW060310K2FKTA requires compliance verification before use.

Q: What is the difference between Cut Tape (CT) and Tape & Reel (TR) packaging?

A: Cut Tape and Tape & Reel are packaging formats that do not affect component electrical or mechanical performance. CT packaging is suitable for small-quantity orders and manual assembly. TR packaging is optimized for high-volume automated assembly processes. Selection depends on procurement volume and assembly workflow requirements.

Q: Why do some substitute parts have AEC-Q200 certification while the main part does not?

A: AEC-Q200 is an automotive industry qualification standard that certifies enhanced reliability and quality assurance. Parts with AEC-Q200 certification meet stricter testing and performance requirements than general-purpose parts. AEC-Q200 certified parts are fully compatible with non-automotive applications and represent a higher specification tier.

Q: Are there dimensional differences between substitute parts?

A: All parts conform to the 0603 (1608 Metric) package standard. Minor dimensional variations exist within tolerance ranges: length ranges from 0.061" to 0.063" (1.55mm to 1.60mm), width from 0.031" to 0.033" (0.80mm to 0.85mm), and seated height from 0.020" to 0.022" (0.50mm to 0.55mm). These variations are within PCB footprint design tolerances and do not affect assembly compatibility.

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

A: MSL 1 indicates the lowest moisture sensitivity classification. Components rated MSL 1 have unlimited shelf life and do not require special moisture control during storage or handling. All listed parts carry MSL 1 rating, eliminating moisture-related procurement or storage constraints.

Q: Is ROHS3 compliance mandatory for my application?

A: ROHS3 compliance is required for products sold in the European Union and many other regulated markets. All substitute parts except CRCW060310K2FKTA are ROHS3 compliant. Verify compliance requirements for your specific application and target markets before component selection.

Q: Can I use CRCW060310K2FKTA as a substitute?

A: CRCW060310K2FKTA is electrically and mechanically equivalent but is RoHS non-compliant and REACH Affected. Use of this part requires documented justification for legacy applications or specific regulatory exemptions. Verify compliance requirements with your quality and regulatory teams before selection.

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