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RC3216F271CS Equivalent & Substitute Parts Reference
Part Overview
The RC3216F271CS is a 270 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). The RC3216F271CS serves as a standard general-purpose resistor for applications requiring precise resistance values with tight tolerance specifications. Equivalent and substitute parts are identified based on matching electrical characteristics, mechanical dimensions, and environmental ratings to ensure direct functional replacement in circuit designs.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Resistance | 270 | Ohms |
| Tolerance | ±1% | - |
| Power Rating | 0.25W (1/4W) | Watts |
| Package / Case | 1206 (3216 Metric) | - |
| Composition | Thick Film | - |
| Temperature Coefficient | ±100 | ppm/°C |
| Operating Temperature Range | -55°C to 155°C | - |
| Moisture Sensitivity Level | 1 (Unlimited) | - |
| RoHS Status | ROHS3 Compliant | - |
| Number of Terminations | 2 | - |
Substitute Part Grouping Explanation
Substitute parts for the RC3216F271CS are classified into two categories based on functional equivalence and application suitability:
Direct Substitutes (Functionally Equivalent): Parts meeting all core electrical parameters (270 Ohms ±1%, 0.25W power rating, 1206 package, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range) with Active product status. These parts are interchangeable without circuit redesign.
Similar Substitutes (Application-Specific): Parts matching core electrical specifications but with enhanced features (Automotive AEC-Q200 certification, pulse withstanding capability, high voltage rating) or different product status classifications. These parts provide functional equivalence with additional performance characteristics suitable for specialized applications.
Key Parameters Determining Substitution:
- Resistance value: 270 Ohms (exact match required)
- Tolerance: ±1% (exact match required)
- Power rating: 0.25W minimum (higher ratings acceptable)
- Package: 1206 (3216 Metric) (exact match required)
- Temperature coefficient: ±100ppm/°C (exact match required)
- Operating temperature: -55°C to 155°C minimum (exact match required)
- Composition: Thick Film (exact match required)
- RoHS compliance: ROHS3 (exact match required)
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance (Ohms) | Tolerance | Power (W) | Package | Temp Coeff (ppm/°C) | Operating Temp (°C) | Features | Product Status | Inventory (Pcs) |
|---|---|---|---|---|---|---|---|---|---|---|
| RC3216F271CS | Samsung Electro-Mechanics | 270 | ±1% | 0.25 | 1206 | ±100 | -55 to 155 | Moisture Resistant | Active | 756 |
| CR1206-FX-2700ELF | Bourns Inc. | 270 | ±1% | 0.25 | 1206 | ±100 | -55 to 155 | Moisture Resistant | Active | 23223 |
| CRG1206F270R | TE Connectivity Passive Product | 270 | ±1% | 0.25 | 1206 | ±100 | -55 to 155 | - | Active | 29727 |
| ERJ-8ENF2700V | Panasonic Electronic Components | 270 | ±1% | 0.25 | 1206 | ±100 | -55 to 155 | Automotive AEC-Q200 | Not For New Designs | 109913 |
| RC1206FR-07270RL | YAGEO | 270 | ±1% | 0.25 | 1206 | ±100 | -55 to 155 | Moisture Resistant | Active | 100825 |
| RMCF1206FT270R | Stackpole Electronics Inc | 270 | ±1% | 0.25 | 1206 | ±100 | -55 to 155 | Automotive AEC-Q200 | Active | 65278 |
| AC1206FR-07270RL | YAGEO | 270 | ±1% | 0.25 | 1206 | ±100 | -55 to 155 | Automotive AEC-Q200, Moisture Resistant | Active | 12235 |
| CRCW1206270RFKEA | Vishay Dale | 270 | ±1% | 0.25 | 1206 | ±100 | -55 to 155 | Automotive AEC-Q200 | Active | 5100 |
| CRCW1206270RFKEAC | Vishay Dale | 270 | ±1% | 0.25 | 1206 | ±100 | -55 to 155 | - | Active | 45695 |
| CRCW1206270RFKEAHP | Vishay Dale | 270 | ±1% | 0.75 | 1206 | ±100 | -55 to 155 | Automotive AEC-Q200, Pulse Withstanding | Active | 49187 |
| KTR18EZPF2700 | Rohm Semiconductor | 270 | ±1% | 0.25 | 1206 | ±100 | -55 to 155 | Automotive AEC-Q200, High Voltage | Active | 823 |
Engineering Selection Recommendations
Primary Substitutes (Direct Replacement):
CR1206-FX-2700ELF (Bourns Inc.) and RC1206FR-07270RL (YAGEO) are recommended as primary substitutes. Both parts maintain Active product status, match all electrical specifications, and provide moisture-resistant thick film construction identical to the RC3216F271CS. These parts offer high inventory availability and are suitable for general-purpose applications without design modifications.
Secondary Substitutes (Active Status with Enhanced Features):
RMCF1206FT270R (Stackpole Electronics Inc), AC1206FR-07270RL (YAGEO), CRCW1206270RFKEA (Vishay Dale), and KTR18EZPF2700 (Rohm Semiconductor) are Active products with Automotive AEC-Q200 certification. These parts are suitable for applications requiring automotive-grade reliability and are functionally equivalent to the RC3216F271CS for general industrial use.
Alternative with Enhanced Power Rating:
CRCW1206270RFKEAHP (Vishay Dale) provides 0.75W power rating with pulse withstanding capability while maintaining the 1206 package and all core electrical specifications. This part is suitable for applications requiring higher transient power handling.
Standard Alternative (No Enhanced Features):
CRCW1206270RFKEAC (Vishay Dale) offers Active status with standard thick film construction and high inventory availability. This part is suitable for cost-sensitive applications without specialized requirements.
Legacy Status (Not Recommended for New Designs):
ERJ-8ENF2700V (Panasonic Electronic Components) carries "Not For New Designs" product status despite meeting all electrical specifications. This part should be avoided in new circuit designs but may be used for legacy system maintenance or repair applications where existing inventory exists.
Frequently Asked Questions (FAQ)
Q: Can CRCW1206270RFKEAHP (0.75W) be used as a direct replacement for RC3216F271CS (0.25W)?
A: Yes. The CRCW1206270RFKEAHP provides higher power rating (0.75W versus 0.25W) while maintaining identical resistance, tolerance, package, and temperature specifications. Higher power rating does not create compatibility issues in circuits designed for 0.25W operation. The component will operate within design margins with reduced thermal stress.
Q: What is the difference between moisture-resistant and standard thick film variants?
A: Moisture-resistant variants (RC3216F271CS, CR1206-FX-2700ELF, RC1206FR-07270RL, AC1206FR-07270RL) include protective coatings to reduce moisture absorption and maintain performance in humid environments. Standard variants (CRG1206F270R, CRCW1206270RFKEAC) lack this feature. Selection depends on application environment and humidity exposure requirements.
Q: Are Automotive AEC-Q200 certified parts suitable for non-automotive applications?
A: Yes. Automotive AEC-Q200 certification indicates enhanced reliability testing and quality standards. Parts meeting this certification (RMCF1206FT270R, AC1206FR-07270RL, CRCW1206270RFKEA, KTR18EZPF2700) are fully suitable for industrial, consumer, and general-purpose applications and provide equivalent or superior performance compared to non-certified alternatives.
Q: Why is ERJ-8ENF2700V marked "Not For New Designs"?
A: "Not For New Designs" status indicates the manufacturer has discontinued active development and recommends alternative parts for new circuit designs. Existing inventory remains available for legacy system support and repair. New designs should utilize Active status alternatives such as RMCF1206FT270R, RC1206FR-07270RL, or CRCW1206270RFKEA.
Q: What packaging formats are available for these 270 Ohm 1206 resistors?
A: All listed substitute parts are available in Tape & Reel (TR) format, which is standard for automated assembly. AC1206FR-07270RL is also available in Cut Tape (CT) & Digi-Reel® format for smaller quantity requirements. Packaging format selection depends on procurement volume and assembly equipment compatibility.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH Unaffected status, matching the environmental compliance profile of the RC3216F271CS. All parts are suitable for applications requiring regulatory compliance with hazardous substance restrictions.
Q: What is the significance of temperature coefficient ±100ppm/°C?
A: Temperature coefficient ±100ppm/°C indicates the resistance value will change by a maximum of 100 parts per million for each degree Celsius change in operating temperature. All listed substitutes maintain this specification, ensuring consistent performance across the -55°C to 155°C operating range. This specification is critical for precision analog circuits and measurement applications.
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