RC1608F364CS Equivalent & Substitute Parts Reference

Part Overview

The RC1608F364CS is a 360 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 moisture-resistant construction and RoHS3 compliance. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design requirements necessitate alternative sourcing from qualified manufacturers while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Specification
Resistance Value	360 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

Substitute parts for the RC1608F364CS are qualified based on strict electrical and mechanical parameter matching. All substitute candidates must satisfy the following criteria:

Mandatory Matching Parameters:

Resistance value: 360 kOhms
Tolerance: ±1%
Power rating: 0.1W (1/10W)
Package: 0603 (1608 Metric)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C ~ 155°C
Moisture Sensitivity Level: MSL 1
RoHS3 compliance
Number of terminations: 2

Substitute parts are categorized into three groups based on feature alignment:

Direct Substitutes: Parts with identical electrical specifications and standard moisture-resistant features matching the main part.

Upgrade Substitutes: Parts meeting all mandatory parameters with additional automotive-grade qualifications (AEC-Q200) providing enhanced reliability for demanding applications.

Similar Substitutes: Parts meeting all mandatory parameters with automotive-grade qualifications (AEC-Q200) and minor dimensional variations within acceptable tolerances.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff	Op. Temp Range	Features	RoHS3	MSL	Packaging Type
RC1608F364CS	Samsung Electro-Mechanics	360 kΩ	±1%	0.1	0603	±100ppm/°C	-55~155°C	Moisture Resistant	Yes	1	Cut Tape (CT)
CR0603-FX-3603ELF	Bourns Inc.	360 kΩ	±1%	0.1	0603	±100ppm/°C	-55~155°C	Moisture Resistant	Yes	1	Tape & Reel (TR)
RC0603FR-07360KL	YAGEO	360 kΩ	±1%	0.1	0603	±100ppm/°C	-55~155°C	Moisture Resistant	Yes	1	Tape & Reel (TR)
KTR03EZPF3603	Rohm Semiconductor	360 kΩ	±1%	0.1	0603	±100ppm/°C	-55~155°C	Automotive AEC-Q200, High Voltage	Yes	1	Tape & Reel (TR)
AC0603FR-07360KL	YAGEO	360 kΩ	±1%	0.1	0603	±100ppm/°C	-55~155°C	Automotive AEC-Q200, Moisture Resistant	Yes	1	Tape & Reel (TR)
CRCW0603360KFKEA	Vishay Dale	360 kΩ	±1%	0.1	0603	±100ppm/°C	-55~155°C	Automotive AEC-Q200	Yes	1	Tape & Reel (TR)
ERJ-3EKF3603V	Panasonic Electronic Components	360 kΩ	±1%	0.1	0603	±100ppm/°C	-55~155°C	Automotive AEC-Q200	Yes	1	Tape & Reel (TR)
RMCF0603FT360K	Stackpole Electronics Inc	360 kΩ	±1%	0.1	0603	±100ppm/°C	-55~155°C	Automotive AEC-Q200	Yes	1	Tape & Reel (TR)

Engineering Selection Recommendations

Direct Substitutes (Standard Applications):

CR0603-FX-3603ELF (Bourns Inc.) and RC0603FR-07360KL (YAGEO) are direct functional equivalents to the RC1608F364CS. Both parts maintain identical electrical specifications, temperature characteristics, and moisture resistance properties. These substitutes are suitable for general-purpose applications where standard industrial-grade reliability is required. Both are available in Tape & Reel packaging, which differs from the original Cut Tape format but is compatible with standard pick-and-place assembly processes.

Upgrade Substitute (Automotive & High-Reliability Applications):

KTR03EZPF3603 (Rohm Semiconductor) qualifies as an upgrade substitute with AEC-Q200 automotive qualification and high-voltage features. This part exceeds the baseline specifications of the RC1608F364CS while maintaining all mandatory electrical and mechanical parameters. Selection of this part is appropriate when designs require automotive-grade component reliability or operate in high-voltage environments.

Similar Substitutes (Automotive Applications):

AC0603FR-07360KL (YAGEO), CRCW0603360KFKEA (Vishay Dale), ERJ-3EKF3603V (Panasonic Electronic Components), and RMCF0603FT360K (Stackpole Electronics Inc) are qualified substitutes with AEC-Q200 automotive certification. These parts meet all mandatory electrical specifications and are suitable for automotive and industrial applications requiring enhanced reliability. Minor dimensional variations exist within acceptable tolerances for 0603 package format.

All substitute parts maintain RoHS3 compliance, MSL 1 rating, and identical operating temperature ranges, ensuring direct compatibility in circuit designs without performance degradation.

Frequently Asked Questions (FAQ)

Q: Can CR0603-FX-3603ELF replace RC1608F364CS in production assemblies?

A: Yes. CR0603-FX-3603ELF is a direct functional equivalent with identical electrical specifications (360 kΩ, ±1%, 0.1W), temperature coefficient (±100ppm/°C), and operating range (-55°C ~ 155°C). The primary difference is packaging format: CR0603-FX-3603ELF is supplied in Tape & Reel while RC1608F364CS is supplied in Cut Tape. Both formats are compatible with standard SMD assembly equipment.

Q: What is the difference between standard and automotive-grade substitutes?

A: Automotive-grade substitutes (KTR03EZPF3603, AC0603FR-07360KL, CRCW0603360KFKEA, ERJ-3EKF3603V, RMCF0603FT360K) carry AEC-Q200 qualification, indicating compliance with automotive industry reliability standards. These parts undergo additional qualification testing and are suitable for automotive applications and high-reliability environments. Standard substitutes (CR0603-FX-3603ELF, RC0603FR-07360KL) meet general industrial requirements without automotive certification.

Q: Are there dimensional differences between substitute parts?

A: All parts conform to 0603 (1608 Metric) package specifications. Minor dimensional variations exist within acceptable tolerances. CRCW0603360KFKEA has slightly different dimensions (0.061" L x 0.033" W vs. 0.063" L x 0.031" W standard) and height (0.020" vs. 0.022" standard), but these variations remain within 0603 package tolerance bands and do not affect PCB layout compatibility. RMCF0603FT360K has length variation (0.061" vs. 0.063") but maintains standard height and width.

Q: Do all substitutes maintain the same moisture sensitivity level?

A: Yes. All substitute parts are rated MSL 1 (Unlimited), identical to the RC1608F364CS. This classification indicates no moisture sensitivity restrictions and unlimited shelf life under standard storage conditions.

Q: Which substitute offers the best availability?

A: Based on provided inventory data, YAGEO RC0603FR-07360KL (52,465 Pcs), Vishay Dale CRCW0603360KFKEA (32,089 Pcs), and Stackpole Electronics RMCF0603FT360K (30,883 Pcs) offer the highest stock levels. Bourns CR0603-FX-3603ELF (52,081 Pcs) also provides substantial availability.

Q: Can automotive-grade parts be used in non-automotive applications?

A: Yes. Automotive-grade substitutes (AEC-Q200 qualified) can be used in any application requiring the specified electrical characteristics. Their enhanced qualification provides additional reliability margin and is not restricted to automotive use.

Q: What compliance certifications apply to all substitute parts?

A: All substitute parts maintain RoHS3 compliance and REACH Unaffected status, matching the RC1608F364CS. All parts are classified under ECCN EAR99 and HTSUS 8533.21.0030.

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