RCS3216J564CS 560kΩ 1/4W 1206 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RCS3216J564CS is a 560 kOhms ±5% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture-resistant construction. The part is ROHS3 compliant and carries MSL Level 1 (Unlimited) moisture sensitivity rating.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and environmental ratings can be maintained across different manufacturers while meeting the same application requirements. Alternative sources provide design flexibility, supply chain redundancy, and access to parts with enhanced tolerance specifications or automotive-grade certifications.

Key Parameters

Parameter	Value	Unit
Resistance	560	kOhms
Tolerance	±5%	-
Power Rating	0.25	W (1/4W)
Package / Case	1206 (3216 Metric)	-
Composition	Thick Film	-
Temperature Coefficient	±100	ppm/°C
Operating Temperature Range	-55 to 155	°C
RoHS Status	ROHS3 Compliant	-
Moisture Sensitivity Level	1 (Unlimited)	-

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216J564CS is determined by strict adherence to the following core parameters:

Mandatory Matching Parameters:

Resistance value: 560 kOhms
Package / Case: 1206 (3216 Metric)
Power rating: 0.25W (1/4W)
Composition: Thick Film
Temperature coefficient: ±100ppm/°C
Operating temperature range: -55°C to 155°C
RoHS compliance: ROHS3 Compliant
MSL rating: 1 (Unlimited)

Allowable Variation:

Tolerance: ±5% (primary specification) or ±1% (enhanced tolerance acceptable as direct substitute with improved performance margin)
Physical dimensions: Minor variations within 1206 package specification envelope
Packaging format: Tape & Reel (TR) or Cut Tape (CT) formats are interchangeable in manufacturing context

Substitute parts are grouped into two categories: Tolerance-Matched (±5% tolerance matching the RCS3216J564CS specification) and Enhanced-Tolerance (±1% tolerance providing tighter performance specification). All substitute parts maintain identical electrical performance at nominal resistance value and identical thermal/environmental operating parameters.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Package	Temp Coeff (ppm/°C)	Op. Temp (°C)	RoHS	MSL	Product Status
RCS3216J564CS	Samsung Electro-Mechanics	560k	±5%	0.25	1206	±100	-55 to 155	ROHS3	1	Active
AC1206JR-07560KL	YAGEO	560k	±5%	0.25	1206	±100	-55 to 155	ROHS3	1	Active
RC1206JR-07560KL	YAGEO	560k	±5%	0.25	1206	±100	-55 to 155	ROHS3	1	Active
AC1206FR-07560KL	YAGEO	560k	±1%	0.25	1206	±100	-55 to 155	ROHS3	1	Active
RC1206FR-07560KL	YAGEO	560k	±1%	0.25	1206	±100	-55 to 155	ROHS3	1	Active
CR1206-FX-5603ELF	Bourns Inc.	560k	±1%	0.25	1206	±100	-55 to 155	ROHS3	1	Active
CRCW1206560KFKEA	Vishay Dale	560k	±1%	0.25	1206	±100	-55 to 155	ROHS3	1	Active
ERJ-8ENF5603V	Panasonic Electronic Components	560k	±1%	0.25	1206	±100	-55 to 155	ROHS3	1	Not For New Designs
KTR18EZPF5603	Rohm Semiconductor	560k	±1%	0.25	1206	±100	-55 to 155	ROHS3	1	Active

Engineering Selection Recommendations

Primary Substitutes (Tolerance-Matched, ±5%):

AC1206JR-07560KL and RC1206JR-07560KL are direct functional equivalents to RCS3216J564CS with matching ±5% tolerance specification. Both parts are manufactured by YAGEO, carry Active product status, and maintain identical electrical and thermal parameters. AC1206JR-07560KL includes automotive AEC-Q200 certification. These parts are suitable for applications where the original ±5% tolerance specification is the design requirement.

Secondary Substitutes (Enhanced Tolerance, ±1%):

AC1206FR-07560KL, RC1206FR-07560KL, CR1206-FX-5603ELF, CRCW1206560KFKEA, and KTR18EZPF5603 provide ±1% tolerance specification, representing improved accuracy over the RCS3216J564CS ±5% specification. All five parts maintain identical power rating, package, temperature coefficient, and operating temperature range. These parts are suitable for applications requiring tighter tolerance control or where enhanced performance margin is beneficial.

AC1206FR-07560KL, CRCW1206560KFKEA, and KTR18EZPF5603 carry automotive AEC-Q200 certification, qualifying these parts for automotive-grade applications.

Restricted Substitute:

ERJ-8ENF5603V (Panasonic Electronic Components) meets all electrical and mechanical specifications with ±1% tolerance and AEC-Q200 automotive certification. However, this part carries "Not For New Designs" product status. Use of this part is restricted to legacy design support, repair, or maintenance applications only. New design implementations should select from Active-status alternatives.

Selection Criteria:

For direct replacement maintaining original ±5% tolerance: Select AC1206JR-07560KL or RC1206JR-07560KL
For improved tolerance performance: Select AC1206FR-07560KL, RC1206FR-07560KL, CR1206-FX-5603ELF, CRCW1206560KFKEA, or KTR18EZPF5603
For automotive applications: Select AC1206JR-07560KL (±5%), AC1206FR-07560KL (±1%), CRCW1206560KFKEA (±1%), or KTR18EZPF5603 (±1%)
For new design implementations: Exclude ERJ-8ENF5603V; select from Active-status parts only

Frequently Asked Questions (FAQ)

Q: Can I substitute a ±1% tolerance part for the original ±5% specification?

A: Yes. A ±1% tolerance part provides tighter resistance accuracy than the ±5% specification. The ±1% part will operate within the ±5% tolerance band while offering improved performance margin. This substitution is electrically valid and does not introduce compatibility issues.

Q: Are all substitute parts compatible with the same PCB footprint?

A: Yes. All substitute parts use the 1206 (3216 Metric) package specification. Physical dimensions vary slightly within the package envelope (length range 3.10mm to 3.20mm, height range 0.60mm to 0.75mm), but these variations are within standard PCB footprint tolerances and do not affect assembly or electrical performance.

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

A: Tape & Reel (TR) packaging is supplied on continuous tape reels suitable for automated pick-and-place assembly. Cut Tape (CT) packaging is supplied in shorter tape segments suitable for manual handling or lower-volume assembly. Both formats contain identical components; packaging format selection depends on manufacturing process requirements, not electrical performance.

Q: Why is ERJ-8ENF5603V marked "Not For New Designs"?

A: "Not For New Designs" status indicates the manufacturer has discontinued active development and support for this part. While the part remains functionally equivalent and available in inventory, it is restricted to legacy applications. New design implementations should select from Active-status alternatives to ensure long-term supply availability and manufacturer support.

Q: Do all substitute parts meet RoHS3 compliance?

A: Yes. All listed substitute parts carry ROHS3 Compliant status, matching the RCS3216J564CS compliance level. All parts also carry MSL Level 1 (Unlimited) moisture sensitivity rating, indicating no moisture-related handling restrictions during storage or assembly.

Q: Which substitute parts include automotive certification?

A: AC1206JR-07560KL, AC1206FR-07560KL, CRCW1206560KFKEA, ERJ-8ENF5603V, and KTR18EZPF5603 carry AEC-Q200 automotive certification. These parts are qualified for automotive-grade applications. The remaining parts (RC1206JR-07560KL, RC1206FR-07560KL, CR1206-FX-5603ELF) do not carry automotive certification but remain suitable for general industrial and consumer applications.

Q: Can I mix different substitute part manufacturers in the same design?

A: Yes. All substitute parts meet identical electrical specifications, package requirements, and environmental ratings. Mixing manufacturers within a single design does not introduce compatibility or performance issues. However, design documentation should clearly identify all approved part numbers to maintain traceability and support future maintenance or repair operations.

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