RC1608F361CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F361CS is a 360 Ohm ±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).

Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required, or when design specifications permit selection from qualified alternatives that meet identical electrical and mechanical parameters.

Key Parameters

Parameter	Value
Resistance	360 Ohms
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)
RoHS Status	ROHS3 Compliant
Number of Terminations	2

Substitute Part Grouping Explanation

Substitution eligibility for the RC1608F361CS is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

Resistance value: 360 Ohms (exact match required)
Tolerance: ±1% (exact match required)
Power rating: 0.1W / 1/10W (exact match required)
Temperature coefficient: ±100ppm/°C (exact match required)
Operating temperature range: -55°C ~ 155°C (exact match required)

Mechanical Parameters:

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

Compliance Parameters:

RoHS3 Compliant status (required)
Moisture Sensitivity Level 1 (required)

Substitute parts are classified into three categories based on additional features:

Direct Substitutes: Parts meeting all core electrical, mechanical, and compliance parameters with identical or equivalent packaging format (Tape & Reel or Cut Tape).

Upgrade Substitutes: Parts meeting all core parameters but with discontinued product status, suitable only when inventory constraints require alternative sourcing.

Similar Substitutes: Parts meeting all core parameters with additional automotive qualification (AEC-Q200) or enhanced feature sets, suitable for applications requiring higher reliability standards.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Composition	Temp Coeff	Op Temp Range	MSL	RoHS	Packaging Format	Product Status
RC1608F361CS	Samsung Electro-Mechanics	360 Ω	±1%	0.1	0603	Thick Film	±100ppm/°C	-55~155°C	1	ROHS3	Tape & Reel	Active
CR0603-FX-3600ELF	Bourns Inc.	360 Ω	±1%	0.1	0603	Thick Film	±100ppm/°C	-55~155°C	1	ROHS3	Tape & Reel	Active
RC0603FR-07360RL	YAGEO	360 Ω	±1%	0.1	0603	Thick Film	±100ppm/°C	-55~155°C	1	ROHS3	Cut Tape & Digi-Reel	Active
MCR03ERTF3600	Rohm Semiconductor	360 Ω	±1%	0.1	0603	Thick Film	±100ppm/°C	-55~155°C	1	ROHS3	Cut Tape & Digi-Reel	Discontinued
AC0603FR-07360RL	YAGEO	360 Ω	±1%	0.1	0603	Thick Film	±100ppm/°C	-55~155°C	1	ROHS3	Tape & Reel	Active
CRCW0603360RFKEA	Vishay Dale	360 Ω	±1%	0.1	0603	Thick Film	±100ppm/°C	-55~155°C	1	ROHS3	Cut Tape & Digi-Reel	Active
ERJ-3EKF3600V	Panasonic Electronic Components	360 Ω	±1%	0.1	0603	Thick Film	±100ppm/°C	-55~155°C	1	ROHS3	Tape & Reel	Active
RMCF0603FT360R	Stackpole Electronics Inc	360 Ω	±1%	0.1	0603	Thick Film	±100ppm/°C	-55~155°C	1	ROHS3	Cut Tape & Digi-Reel	Active

Engineering Selection Recommendations

Direct Substitutes (Preferred Selection):

CR0603-FX-3600ELF (Bourns Inc.) is a direct substitute with Active product status, identical electrical specifications, and Tape & Reel packaging matching the primary part format. Current inventory of 54,697 units supports immediate procurement.

RC0603FR-07360RL (YAGEO) is a direct substitute with Active product status and identical electrical specifications. Cut Tape & Digi-Reel packaging format differs from the primary part but maintains full electrical and mechanical compatibility. Current inventory of 536,947 units provides extended availability.

Upgrade Substitutes (Conditional Selection):

MCR03ERTF3600 (Rohm Semiconductor) meets all electrical and mechanical parameters but carries Discontinued at DiGi Electronics product status. Selection is appropriate only when primary and direct substitute options are unavailable and existing inventory (1,419 units) is accessible through alternative distribution channels.

Similar Substitutes (Enhanced Reliability Applications):

AC0603FR-07360RL (YAGEO) includes Automotive AEC-Q200 qualification in addition to meeting all core parameters. Selection is appropriate for automotive or high-reliability applications where AEC-Q200 certification is specified or required.

CRCW0603360RFKEA (Vishay Dale) includes Automotive AEC-Q200 qualification. Dimensional variation exists (0.061" L x 0.033" W vs. 0.063" L x 0.031" W; height 0.020" vs. 0.022" max), which must be verified against PCB layout constraints. Current inventory of 27,578 units supports procurement.

ERJ-3EKF3600V (Panasonic Electronic Components) includes Automotive AEC-Q200 qualification with identical dimensions to the primary part. Current inventory of 133,772 units provides extended availability.

RMCF0603FT360R (Stackpole Electronics Inc) includes Automotive AEC-Q200 qualification with minor dimensional variation (0.061" L vs. 0.063" L). Current inventory of 526,050 units supports procurement.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and identical operating temperature range (-55°C ~ 155°C).

Frequently Asked Questions (FAQ)

Q: Can I use an AEC-Q200 qualified part as a substitute for the RC1608F361CS in a non-automotive application?

A: Yes. AEC-Q200 qualification represents an enhanced reliability standard that exceeds standard industrial requirements. Parts such as AC0603FR-07360RL, CRCW0603360RFKEA, ERJ-3EKF3600V, and RMCF0603FT360R are fully compatible with non-automotive applications and provide equivalent or superior performance.

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 packaging supplies components on cut tape segments or alternative reel formats, suitable for lower-volume or mixed-component assembly. Both formats contain identical components; packaging selection depends on assembly equipment and volume requirements.

Q: Are there dimensional differences between substitute parts that affect PCB placement?

A: Most substitutes maintain identical dimensions (0.063" L x 0.031" W, 0.022" max height). CRCW0603360RFKEA and RMCF0603FT360R have minor length variations (0.061" vs. 0.063") and CRCW0603360RFKEA has height variation (0.020" vs. 0.022" max). These variations are within standard 0603 package tolerances but must be verified against specific PCB layout constraints if tight spacing is present.

Q: Why is MCR03ERTF3600 listed as a substitute if it is discontinued?

A: MCR03ERTF3600 is included as an upgrade substitute for reference purposes. It meets all electrical and mechanical specifications and remains available through existing inventory channels. Selection is appropriate only when primary and direct substitute options are exhausted and existing stock is accessible.

Q: Can I substitute parts with different temperature coefficients?

A: No. All listed substitutes maintain ±100ppm/°C temperature coefficient matching the primary part. Temperature coefficient directly affects circuit performance across the operating temperature range and must remain constant.

Q: What compliance certifications apply to all substitute parts?

A: All substitute parts maintain ROHS3 compliance, REACH Unaffected status, and Moisture Sensitivity Level 1 (Unlimited). These certifications are identical across all listed alternatives.

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