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RC1608F561CS Equivalent & Substitute Parts Reference
Part Overview
The RC1608F561CS is a 560 Ohm ±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 and is RoHS3 compliant with moisture resistant construction. Equivalent and substitute parts are identified when electrical specifications, mechanical dimensions, and environmental ratings align with the original component, enabling direct replacement in circuit applications without performance degradation.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 560 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 to 155°C |
| Moisture Sensitivity Level | MSL 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Number of Terminations | 2 |
Substitute Part Grouping Explanation
Substitution eligibility for the RC1608F561CS is determined by strict alignment of the following parameters:
Primary Substitution Criteria:
- Resistance value: 560 Ohms
- Tolerance: ±1%
- Power rating: 0.1W (1/10W)
- Package: 0603 (1608 Metric)
- Composition: Thick Film
- Temperature coefficient: ±100ppm/°C
- Operating temperature range: -55°C to 155°C
- Moisture Sensitivity Level: MSL 1
- RoHS3 compliance
Substitution Categories:
Direct Equivalents maintain all electrical and mechanical specifications identical to the main part. These include CR0603-FX-5600ELF (Bourns Inc.) and RC0603FR-07560RL (YAGEO).
Upgrade Substitutes provide enhanced features while maintaining core electrical specifications. KTR03EZPF5600 (Rohm Semiconductor) adds Automotive AEC-Q200 certification and high voltage capability.
Similar Substitutes meet all primary electrical and mechanical criteria with additional certifications or feature enhancements. These include AC0603FR-07560RL, AF0603FR-07560RL, CRCW0603560RFKEA, ERJ-3EKF5600V, and RMCF0603FT560R, all offering Automotive AEC-Q200 qualification with various additional features such as moisture resistance or anti-sulfur construction.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Package | Temp Coeff | Op Temp Range | Features | RoHS | MSL | Packaging Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RC1608F561CS | Samsung Electro-Mechanics | 560 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55 to 155°C | Moisture Resistant | ROHS3 | 1 | Tape & Reel |
| CR0603-FX-5600ELF | Bourns Inc. | 560 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55 to 155°C | Moisture Resistant | ROHS3 | 1 | Tape & Reel |
| CRG0603F560R | TE Connectivity Passive Product | 560 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55 to 155°C | — | ROHS3 | 1 | Tape & Reel |
| RC0603FR-07560RL | YAGEO | 560 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55 to 155°C | Moisture Resistant | ROHS3 | 1 | Cut Tape & Digi-Reel |
| KTR03EZPF5600 | Rohm Semiconductor | 560 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55 to 155°C | Automotive AEC-Q200, High Voltage | ROHS3 | 1 | Tape & Reel |
| AC0603FR-07560RL | YAGEO | 560 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55 to 155°C | Automotive AEC-Q200, Moisture Resistant | ROHS3 | 1 | Tape & Reel |
| AF0603FR-07560RL | YAGEO | 560 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55 to 155°C | Anti-Sulfur, Automotive AEC-Q200 | ROHS3 | 1 | Tape & Reel |
| CRCW0603560RFKEA | Vishay Dale | 560 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55 to 155°C | Automotive AEC-Q200 | ROHS3 | 1 | Cut Tape & Digi-Reel |
| ERJ-3EKF5600V | Panasonic Electronic Components | 560 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55 to 155°C | Automotive AEC-Q200 | ROHS3 | 1 | Cut Tape & Digi-Reel |
| RMCF0603FT560R | Stackpole Electronics Inc | 560 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55 to 155°C | Automotive AEC-Q200 | ROHS3 | 1 | Tape & Reel |
Engineering Selection Recommendations
For Standard Industrial Applications: CR0603-FX-5600ELF (Bourns Inc.) and RC0603FR-07560RL (YAGEO) provide direct electrical and mechanical equivalence to RC1608F561CS with identical moisture resistant construction and MSL 1 rating. Both maintain full RoHS3 compliance and operate across the -55°C to 155°C temperature range.
For Automotive Applications: AC0603FR-07560RL, AF0603FR-07560RL, CRCW0603560RFKEA, ERJ-3EKF5600V, and RMCF0603FT560R all carry Automotive AEC-Q200 certification. AF0603FR-07560RL adds anti-sulfur protection. KTR03EZPF5600 provides high voltage capability with AEC-Q200 qualification. These substitutes are suitable for automotive circuit designs requiring enhanced reliability qualification.
For High-Reliability Applications: KTR03EZPF5600 (Rohm Semiconductor) combines AEC-Q200 automotive qualification with high voltage capability, offering enhanced performance margin for demanding applications while maintaining all core electrical specifications.
Packaging Considerations: RC1608F561CS is supplied in Tape & Reel format. Equivalent alternatives in Tape & Reel packaging include CR0603-FX-5600ELF, CRG0603F560R, KTR03EZPF5600, AC0603FR-07560RL, AF0603FR-07560RL, and RMCF0603FT560R. Cut Tape & Digi-Reel alternatives include RC0603FR-07560RL, CRCW0603560RFKEA, and ERJ-3EKF5600V.
Frequently Asked Questions (FAQ)
Q: Can RC0603FR-07560RL replace RC1608F561CS directly? A: Yes. RC0603FR-07560RL (YAGEO) meets all electrical specifications: 560 Ohms ±1%, 0.1W power rating, 0603 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range, MSL 1, and RoHS3 compliance. Packaging differs (Cut Tape & Digi-Reel versus Tape & Reel), but component specifications are equivalent.
Q: What is the difference between standard and automotive-qualified substitutes? A: Automotive-qualified substitutes (AC0603FR-07560RL, AF0603FR-07560RL, CRCW0603560RFKEA, ERJ-3EKF5600V, RMCF0603FT560R, KTR03EZPF5600) carry AEC-Q200 certification, indicating compliance with automotive reliability and qualification standards. Standard substitutes (CR0603-FX-5600ELF, CRG0603F560R, RC0603FR-07560RL) do not carry this certification. Electrical and mechanical specifications remain identical.
Q: Does packaging type affect substitution eligibility? A: Packaging type (Tape & Reel versus Cut Tape & Digi-Reel) does not affect electrical or mechanical compatibility. Selection depends on procurement and assembly process requirements. All listed substitutes are functionally equivalent regardless of packaging format.
Q: Are all substitutes RoHS3 compliant? A: Yes. All listed substitute parts maintain RoHS3 compliance identical to RC1608F561CS.
Q: What does MSL 1 rating mean for substitution? A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without moisture bake requirements. All listed substitutes carry MSL 1 rating, ensuring equivalent moisture handling and storage requirements.
Q: Can KTR03EZPF5600 be used in non-automotive applications? A: Yes. KTR03EZPF5600 meets all electrical and mechanical specifications of RC1608F561CS. Automotive AEC-Q200 certification and high voltage capability represent additional features that do not restrict use in standard industrial applications.
Q: What is the temperature coefficient significance for substitution? A: All substitutes maintain ±100ppm/°C temperature coefficient identical to RC1608F561CS, ensuring equivalent thermal stability and performance across the -55°C to 155°C operating range.
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