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RC2012F201CS Equivalent & Substitute Parts Reference
Part Overview
The RC2012F201CS is a 200 Ohms ±1% 0.125W (1/8W) thick film chip resistor manufactured by Samsung Electro-Mechanics in 0805 (2012 Metric) package format. This component is classified as Active product status with moisture resistant characteristics and ROHS3 compliance. The part is supplied in Tape & Reel (TR) packaging with 797 pieces currently in stock inventory.
Equivalent and substitute parts are identified when applications require alternative sourcing due to supply constraints, lead time considerations, or specific feature requirements such as automotive qualification or enhanced power ratings while maintaining core electrical and mechanical compatibility.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 200 Ohms |
| Tolerance | ±1% |
| Power Rating | 0.125W (1/8W) |
| Package / Case | 0805 (2012 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 RC2012F201CS are classified into two categories based on substitution compatibility:
Direct Substitutes maintain identical electrical specifications (200 Ohms, ±1% tolerance, 0.125W power rating) and mechanical package dimensions (0805 form factor). These parts are interchangeable in applications where the original part number is unavailable. Direct substitutes include CR0805-FX-2000ELF (Bourns Inc.), ERJ-6ENF2000V (Panasonic Electronic Components), RC0805FR-07200RL (YAGEO), and RMCF0805FT200R (Stackpole Electronics Inc.).
Similar Substitutes share the core electrical parameters (200 Ohms, ±1% tolerance, 0805 package) but may differ in power rating, feature set, or product status. These parts are suitable for applications where enhanced specifications or specific certifications are beneficial. Similar substitutes include AC0805FR-07200RL, CRCW0805200RFKEA, CRCW0805200RFKEAC, CRCW0805200RFKEAHP, CRCW0805200RFKEB (all Vishay Dale), and ESR10EZPF2000 (Rohm Semiconductor).
Substitution Criteria:
- Resistance value: 200 Ohms (exact match required)
- Tolerance: ±1% (exact match required)
- Package: 0805 (2012 Metric) (exact match required)
- Temperature Coefficient: ±100ppm/°C (exact match required)
- Operating Temperature: -55°C ~ 155°C (exact match required)
- Composition: Thick Film (exact match required)
- MSL Rating: 1 (Unlimited) (exact match required)
- RoHS Status: ROHS3 Compliant (exact match required)
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (Watts) | Package | Temp Coeff | Op Temp Range | Features | Height Max | Product Status | Packaging Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RC2012F201CS | Samsung Electro-Mechanics | 200 Ohms | ±1% | 0.125W | 0805 | ±100ppm/°C | -55°C ~ 155°C | Moisture Resistant | 0.026" (0.65mm) | Active | Tape & Reel |
| CR0805-FX-2000ELF | Bourns Inc. | 200 Ohms | ±1% | 0.125W | 0805 | ±100ppm/°C | -55°C ~ 155°C | Moisture Resistant | 0.024" (0.60mm) | Active | Tape & Reel |
| ERJ-6ENF2000V | Panasonic Electronic Components | 200 Ohms | ±1% | 0.125W | 0805 | ±100ppm/°C | -55°C ~ 155°C | Automotive AEC-Q200 | 0.028" (0.70mm) | Active | Cut Tape & Digi-Reel |
| RC0805FR-07200RL | YAGEO | 200 Ohms | ±1% | 0.125W | 0805 | ±100ppm/°C | -55°C ~ 155°C | Moisture Resistant | 0.024" (0.60mm) | Active | Cut Tape & Digi-Reel |
| RMCF0805FT200R | Stackpole Electronics Inc | 200 Ohms | ±1% | 0.125W | 0805 | ±100ppm/°C | -55°C ~ 155°C | Automotive AEC-Q200 | 0.026" (0.65mm) | Active | Tape & Reel |
| AC0805FR-07200RL | YAGEO | 200 Ohms | ±1% | 0.125W | 0805 | ±100ppm/°C | -55°C ~ 155°C | Automotive AEC-Q200, Moisture Resistant | 0.024" (0.60mm) | Active | Cut Tape & Digi-Reel |
| CRCW0805200RFKEA | Vishay Dale | 200 Ohms | ±1% | 0.125W | 0805 | ±100ppm/°C | -55°C ~ 155°C | Automotive AEC-Q200 | 0.020" (0.50mm) | Active | Cut Tape & Digi-Reel |
| CRCW0805200RFKEAC | Vishay Dale | 200 Ohms | ±1% | 0.125W | 0805 | ±100ppm/°C | -55°C ~ 155°C | None specified | 0.024" (0.60mm) | Active | Tape & Reel |
| CRCW0805200RFKEAHP | Vishay Dale | 200 Ohms | ±1% | 0.5W | 0805 | ±100ppm/°C | -55°C ~ 155°C | Automotive AEC-Q200, Pulse Withstanding | 0.020" (0.50mm) | Active | Tape & Reel |
| CRCW0805200RFKEB | Vishay Dale | 200 Ohms | ±1% | 0.125W | 0805 | ±100ppm/°C | -55°C ~ 155°C | Automotive AEC-Q200 | 0.020" (0.50mm) | Discontinued at DiGi Electronics | Tape & Reel |
| ESR10EZPF2000 | Rohm Semiconductor | 200 Ohms | ±1% | 0.4W | 0805 | ±100ppm/°C | -55°C ~ 155°C | Automotive AEC-Q200, Pulse Withstanding | 0.026" (0.65mm) | Active | Tape & Reel |
Engineering Selection Recommendations
For Direct Substitution (Identical Specifications):
CR0805-FX-2000ELF (Bourns Inc.) is suitable for direct replacement with Active product status and moisture resistant composition. RC0805FR-07200RL (YAGEO) provides direct substitution capability with Active status and moisture resistant features. Both parts maintain the 0.125W power rating and ±1% tolerance required for equivalent functionality.
For Automotive Applications:
ERJ-6ENF2000V (Panasonic Electronic Components), RMCF0805FT200R (Stackpole Electronics Inc.), AC0805FR-07200RL (YAGEO), CRCW0805200RFKEA (Vishay Dale), and CRCW0805200RFKEB (Vishay Dale) include Automotive AEC-Q200 certification. These parts are suitable for applications requiring automotive-grade reliability and qualification. All maintain Active product status except CRCW0805200RFKEB which is Discontinued at DiGi Electronics.
For Enhanced Power Handling:
CRCW0805200RFKEAHP (Vishay Dale) and ESR10EZPF2000 (Rohm Semiconductor) provide increased power ratings (0.5W and 0.4W respectively) while maintaining the 200 Ohms resistance and ±1% tolerance. These parts are suitable for applications where higher pulse withstanding capability or thermal margin is required. Both include Automotive AEC-Q200 certification and Active product status.
For Standard Industrial Applications:
CRCW0805200RFKEAC (Vishay Dale) provides Active status with standard thick film composition and no additional feature specifications, suitable for general-purpose applications where automotive qualification is not required.
Avoid Selection:
CRCW0805200RFKEB (Vishay Dale) is marked as Discontinued at DiGi Electronics and should not be selected for new designs or long-term supply requirements.
Frequently Asked Questions (FAQ)
Q: Can CR0805-FX-2000ELF replace RC2012F201CS directly in my circuit?
A: Yes. CR0805-FX-2000ELF maintains identical electrical specifications (200 Ohms, ±1% tolerance, 0.125W power rating) and mechanical package dimensions (0805 form factor). Both parts are ROHS3 compliant with MSL 1 rating and -55°C to 155°C operating temperature range. The only dimensional difference is height (0.024" vs 0.026"), which does not affect PCB assembly compatibility.
Q: What is the difference between Direct Substitutes and Similar Substitutes?
A: Direct Substitutes (CR0805-FX-2000ELF, ERJ-6ENF2000V, RC0805FR-07200RL, RMCF0805FT200R) maintain identical power ratings (0.125W) and feature sets. Similar Substitutes may include enhanced features such as Automotive AEC-Q200 certification or higher power ratings (0.4W or 0.5W) while maintaining the core 200 Ohms, ±1% tolerance, and 0805 package specifications.
Q: Should I use CRCW0805200RFKEAHP if my application only requires 0.125W?
A: CRCW0805200RFKEAHP (0.5W rating) is electrically compatible with applications designed for 0.125W resistors. The higher power rating provides additional thermal margin and pulse withstanding capability. However, the increased power rating does not provide functional benefit in applications where 0.125W is sufficient. Selection should be based on application requirements and cost considerations.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All listed substitute parts maintain ROHS3 compliance status identical to the RC2012F201CS main part. All parts are also REACH Unaffected and classified as EAR99 for export control purposes.
Q: What does Automotive AEC-Q200 certification mean?
A: Automotive AEC-Q200 certification indicates the part meets automotive industry reliability and qualification standards. Parts with this certification (ERJ-6ENF2000V, RMCF0805FT200R, AC0805FR-07200RL, CRCW0805200RFKEA, CRCW0805200RFKEB, ESR10EZPF2000) are suitable for automotive applications requiring enhanced reliability documentation and testing compliance.
Q: Can I use parts with different packaging types (Tape & Reel vs Cut Tape)?
A: Yes. Packaging type (Tape & Reel or Cut Tape & Digi-Reel) affects supply and handling but does not impact electrical or mechanical compatibility. Selection should be based on assembly equipment requirements and supply chain preferences.
Q: Why is CRCW0805200RFKEB marked as Discontinued?
A: CRCW0805200RFKEB is listed as Discontinued at DiGi Electronics, indicating this specific part number is no longer actively stocked by this distributor. Alternative Vishay Dale parts such as CRCW0805200RFKEA or CRCW0805200RFKEAC should be selected for new designs.
Q: What is the significance of Moisture Sensitivity Level (MSL) 1?
A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and does not require special moisture control during storage or handling. All listed parts maintain MSL 1 rating, eliminating moisture-related supply chain constraints.
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