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RC1608J100CS Equivalent & Substitute Parts Reference
Part Overview
The RC1608J100CS is a 10 Ohm ±5% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with moisture resistant characteristics and unlimited moisture sensitivity level (MSL 1). The part is ROHS3 compliant and REACH unaffected, suitable for general-purpose applications requiring standard tolerance resistive elements. Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, power rating, composition) and mechanical compatibility (package type, dimensions, termination count) while accommodating tolerance variations and enhanced feature sets available from alternative manufacturers.
Substiute Parts
Key Parameters
| Parameter | Specification |
|---|---|
| Resistance Value | 10 Ohms |
| Tolerance | ±5% |
| Power Rating | 0.1W (1/10W) |
| Package / Case | 0603 (1608 Metric) |
| Composition | Thick Film |
| Operating Temperature Range | -55°C ~ 155°C |
| Temperature Coefficient | ±100ppm/°C |
| Number of Terminations | 2 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute parts for the RC1608J100CS are grouped into three categories based on substitution compatibility:
Direct Substitutes (Tolerance Match - ±5%) Direct substitutes maintain the original ±5% tolerance specification while preserving the 10 Ohm resistance value, 0.1W power rating, and 0603 package format. These parts are electrically and mechanically interchangeable without circuit redesign considerations.
Upgrade Substitutes (Tolerance Improvement - ±1%) Upgrade substitutes provide tighter ±1% tolerance in place of the original ±5% specification. These parts maintain identical resistance value, power rating, package dimensions, and operating temperature range. The improved tolerance represents an enhancement suitable for applications requiring higher precision. Upgrade substitutes may include additional certifications (AEC-Q200 automotive qualification) or enhanced features (high voltage capability) not present in the original part.
Similar Parts (Tolerance Match - ±5%, Feature Enhancement) Similar parts match the original ±5% tolerance and 10 Ohm / 0.1W specifications while introducing automotive AEC-Q200 qualification or alternative packaging formats. These parts are functionally equivalent with added certifications for specific application domains.
Key Parameters Determining Substitution:
- Resistance Value: 10 Ohms (fixed)
- Power Rating: 0.1W (fixed)
- Package Type: 0603 (1608 Metric) (fixed)
- Composition: Thick Film (fixed)
- Operating Temperature: -55°C ~ 155°C (fixed)
- Termination Count: 2 (fixed)
- Tolerance: ±5% (baseline) or ±1% (upgrade)
- RoHS / REACH Compliance: ROHS3 / REACH Unaffected (maintained across all substitutes)
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Package | Temp Coeff (ppm/°C) | Operating Temp (°C) | Features | Packaging Type |
|---|---|---|---|---|---|---|---|---|---|
| RC1608J100CS | Samsung Electro-Mechanics | 10 Ω | ±5% | 0.1 | 0603 | ±100 | -55 ~ 155 | Moisture Resistant | Tape & Reel |
| RMCF0603FT10R0 | Stackpole Electronics Inc | 10 Ω | ±1% | 0.1 | 0603 | ±100 | -55 ~ 155 | Automotive AEC-Q200 | Tape & Reel |
| CRG0603F10R | TE Connectivity Passive Product | 10 Ω | ±1% | 0.1 | 0603 | ±200 | -55 ~ 155 | None Listed | Tape & Reel |
| ERJ-3EKF10R0V | Panasonic Electronic Components | 10 Ω | ±1% | 0.1 | 0603 | ±100 | -55 ~ 155 | Automotive AEC-Q200 | Cut Tape & Digi-Reel |
| KTR03EZPF10R0 | Rohm Semiconductor | 10 Ω | ±1% | 0.1 | 0603 | ±200 | -55 ~ 155 | Automotive AEC-Q200, High Voltage | Tape & Reel |
| KTR03EZPJ100 | Rohm Semiconductor | 10 Ω | ±5% | 0.1 | 0603 | ±200 | -55 ~ 155 | Automotive AEC-Q200, High Voltage | Tape & Reel |
| RC0603FR-0710RL | YAGEO | 10 Ω | ±1% | 0.1 | 0603 | ±200 | -55 ~ 155 | Moisture Resistant | Cut Tape & Digi-Reel |
| RCG060310R0FKEA | Vishay Dale | 10 Ω | ±1% | 0.1 | 0603 | ±100 | -55 ~ 155 | None Listed | Tape & Reel |
| RMCF0603FG10R0 | Stackpole Electronics Inc | 10 Ω | ±1% | 0.1 | 0603 | ±100 | -55 ~ 155 | Automotive AEC-Q200 | Tape & Reel |
| RMCF0603JG10R0 | Stackpole Electronics Inc | 10 Ω | ±5% | 0.1 | 0603 | ±200 | -55 ~ 155 | Automotive AEC-Q200 | Cut Tape |
| ERJ-3GEYJ100V | Panasonic Electronic Components | 10 Ω | ±5% | 0.1 | 0603 | ±200 | -55 ~ 155 | Automotive AEC-Q200 | Tape & Reel |
Engineering Selection Recommendations
For Direct Tolerance Match (±5%) Applications: The RC1608J100CS maintains compatibility with KTR03EZPJ100 (Rohm Semiconductor) and RMCF0603JG10R0 (Stackpole Electronics Inc) when ±5% tolerance specification is required. Both alternatives are Active product status with ROHS3 compliance and REACH unaffected status. KTR03EZPJ100 provides automotive AEC-Q200 qualification and high voltage capability. RMCF0603JG10R0 provides automotive AEC-Q200 qualification with Cut Tape packaging option.
For Tolerance Upgrade (±1%) Applications: When circuit design permits tighter tolerance specifications, the following ±1% alternatives are available: RMCF0603FT10R0 and RMCF0603FG10R0 (Stackpole Electronics Inc), ERJ-3EKF10R0V (Panasonic Electronic Components), KTR03EZPF10R0 (Rohm Semiconductor), RC0603FR-0710RL (YAGEO), and RCG060310R0FKEA (Vishay Dale). All maintain Active product status, ROHS3 compliance, and REACH unaffected designation. Temperature coefficient varies between ±100ppm/°C and ±200ppm/°C across alternatives.
For Automotive Applications: Parts with AEC-Q200 automotive qualification include RMCF0603FT10R0, RMCF0603FG10R0, ERJ-3EKF10R0V, KTR03EZPF10R0, KTR03EZPJ100, RMCF0603JG10R0, and ERJ-3GEYJ100V. These parts are suitable for automotive-grade circuit implementations while maintaining electrical and mechanical compatibility with the original RC1608J100CS specification.
For High Voltage Applications: KTR03EZPF10R0 and KTR03EZPJ100 (Rohm Semiconductor) include high voltage capability designation in addition to automotive AEC-Q200 qualification.
Frequently Asked Questions (FAQ)
Q: Can RC0603FR-0710RL replace RC1608J100CS directly in production? A: RC0603FR-0710RL is mechanically and electrically compatible as a ±1% tolerance upgrade substitute. Both parts share identical 10 Ohm resistance, 0.1W power rating, 0603 package format, and -55°C to 155°C operating temperature range. The primary difference is improved tolerance (±1% versus ±5%) and packaging format (Cut Tape & Digi-Reel versus Tape & Reel). Circuit design must accommodate the tighter tolerance specification.
Q: What is the difference between RMCF0603FT10R0 and RMCF0603FG10R0? A: Both parts are manufactured by Stackpole Electronics Inc with identical electrical specifications (10 Ohm, ±1%, 0.1W, 0603 package, ±100ppm/°C temperature coefficient). The primary difference is packaging format: RMCF0603FT10R0 is supplied in Tape & Reel format, while RMCF0603FG10R0 is also supplied in Tape & Reel format. Both include automotive AEC-Q200 qualification.
Q: Is KTR03EZPF10R0 suitable for automotive applications? A: Yes. KTR03EZPF10R0 carries automotive AEC-Q200 qualification and high voltage capability designation. It maintains 10 Ohm resistance, ±1% tolerance, 0.1W power rating, and 0603 package compatibility with the original RC1608J100CS. Temperature coefficient is ±200ppm/°C.
Q: Can I use ERJ-3EKF10R0V in place of RC1608J100CS without circuit modification? A: ERJ-3EKF10R0V is mechanically and electrically compatible as a ±1% tolerance upgrade. Both parts maintain 10 Ohm resistance, 0.1W power rating, 0603 package, and -55°C to 155°C operating temperature. ERJ-3EKF10R0V includes automotive AEC-Q200 qualification. Packaging differs (Cut Tape & Digi-Reel versus Tape & Reel). Circuit design must verify tolerance requirements.
Q: What packaging options are available for 10 Ohm 0603 resistor substitutes? A: Substitute parts are available in two packaging formats: Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel. Tape & Reel format is standard for high-volume production. Cut Tape & Digi-Reel format is available for lower-volume or mixed-component applications. Selection depends on assembly process requirements and component procurement workflow.
Q: Are all substitute parts ROHS3 compliant? A: Yes. All substitute parts listed maintain ROHS3 compliance and REACH unaffected status, matching the environmental compliance profile of the original RC1608J100CS.
Q: What is the temperature coefficient difference between substitute parts? A: Temperature coefficient values are either ±100ppm/°C or ±200ppm/°C across the substitute parts. The original RC1608J100CS specifies ±100ppm/°C. Substitutes with ±200ppm/°C temperature coefficient (CRG0603F10R, KTR03EZPF10R0, KTR03EZPJ100, RC0603FR-0710RL, RMCF0603JG10R0, ERJ-3GEYJ100V) introduce slightly higher temperature-dependent resistance variation. Circuit design must verify temperature stability requirements.
Q: Can I substitute a ±1% tolerance part for the original ±5% specification? A: Yes. Substituting a ±1% tolerance part for a ±5% specification represents a tolerance improvement and is electrically compatible. The circuit will experience tighter resistance tolerance, which is generally beneficial for precision applications. No circuit modification is required.
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