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Equivalent & Substitute Parts for RC2012J622CS
Part Overview
The RC2012J622CS is a 6.2 kOhms ±5% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status and is RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. The part is supplied in Tape & Reel packaging with 707 pieces currently in stock.
Equivalent and substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating), mechanical compatibility (package size and form factor), and environmental operating parameters. Substitute parts are categorized as Direct equivalents (matching all primary specifications) or Upgrade options (enhanced tolerance or automotive qualification).
Substiute Parts
Key Parameters
| Parameter | Specification |
|---|---|
| Resistance Value | 6.2 kOhms |
| Tolerance | ±5% |
| Power Rating | 0.125W (1/8W) |
| Package / Case | 0805 (2012 Metric) |
| Composition | Thick Film |
| Temperature Coefficient | ±100ppm/°C |
| Operating Temperature Range | -55°C to 155°C |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute parts are grouped into three categories based on substitution criteria:
Direct Manufacturer Equivalent (RC0805JR-076K2L) This part maintains identical electrical specifications: 6.2 kOhms ±5% tolerance, 0.125W power rating, and thick film composition. The package, operating temperature range, and environmental compliance are equivalent. This classification indicates the part can be used as a direct replacement without circuit redesign.
Upgrade Parts (Enhanced Tolerance ±1%) The following parts offer improved tolerance specification (±1% versus ±5%) while maintaining all other critical parameters: AC0805FR-076K2L, CR0805-FX-6201ELF, CRG0805F6K2, ERJ-6ENF6201V, RC0805FR-076K2L, and RMCF0805FT6K20. These parts are suitable for applications requiring tighter resistance tolerance. Several upgrade parts include Automotive AEC-Q200 qualification (AC0805FR-076K2L, ERJ-6ENF6201V, KTR10EZPF6201, RMCF0805FT6K20, CRCW08056K20FKEA).
Similar Parts (Matching Tolerance ±5%) AC0805JR-076K2L and CRCW08056K20FKEA maintain the ±5% tolerance specification. AC0805JR-076K2L includes Automotive AEC-Q200 qualification. CRCW08056K20FKEA offers ±1% tolerance with AEC-Q200 rating.
Substitution is determined by: (1) Resistance value match (6.2 kOhms), (2) Package compatibility (0805 form factor), (3) Power rating equivalence (0.125W), (4) Operating temperature range coverage (-55°C to 155°C), and (5) RoHS3 compliance and MSL 1 rating.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Package | Temp Coeff | Op Temp Range | Height Max (mm) | Features | RoHS3 | MSL | Inventory |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RC2012J622CS | Samsung Electro-Mechanics | 6.2 kΩ | ±5% | 0.125 | 0805 | ±100ppm/°C | -55 to 155°C | 0.65 | Moisture Resistant | Yes | 1 | 707 |
| RC0805JR-076K2L | YAGEO | 6.2 kΩ | ±5% | 0.125 | 0805 | ±100ppm/°C | -55 to 155°C | 0.60 | Moisture Resistant | Yes | 1 | 15254 |
| AC0805FR-076K2L | YAGEO | 6.2 kΩ | ±1% | 0.125 | 0805 | ±100ppm/°C | -55 to 155°C | 0.60 | Automotive AEC-Q200, Moisture Resistant | Yes | 1 | 10943 |
| CR0805-FX-6201ELF | Bourns Inc. | 6.2 kΩ | ±1% | 0.125 | 0805 | ±100ppm/°C | -55 to 155°C | 0.60 | Moisture Resistant | Yes | 1 | 20743 |
| CRG0805F6K2 | TE Connectivity Passive Product | 6.2 kΩ | ±1% | 0.125 | 0805 | ±100ppm/°C | -55 to 155°C | 0.65 | None specified | Yes | 1 | 1088 |
| ERJ-6ENF6201V | Panasonic Electronic Components | 6.2 kΩ | ±1% | 0.125 | 0805 | ±100ppm/°C | -55 to 155°C | 0.70 | Automotive AEC-Q200 | Yes | 1 | 53190 |
| KTR10EZPF6201 | Rohm Semiconductor | 6.2 kΩ | ±1% | 0.125 | 0805 | ±100ppm/°C | -55 to 155°C | 0.65 | Automotive AEC-Q200, High Voltage | Yes | 1 | 1786 |
| RC0805FR-076K2L | YAGEO | 6.2 kΩ | ±1% | 0.125 | 0805 | ±100ppm/°C | -55 to 155°C | 0.60 | Moisture Resistant | Yes | 1 | 95986 |
| RMCF0805FT6K20 | Stackpole Electronics Inc | 6.2 kΩ | ±1% | 0.125 | 0805 | ±100ppm/°C | -55 to 155°C | 0.65 | Automotive AEC-Q200 | Yes | 1 | 29043 |
| AC0805JR-076K2L | YAGEO | 6.2 kΩ | ±5% | 0.125 | 0805 | ±100ppm/°C | -55 to 155°C | 0.60 | Automotive AEC-Q200, Moisture Resistant | Yes | 1 | 10972 |
| CRCW08056K20FKEA | Vishay Dale | 6.2 kΩ | ±1% | 0.125 | 0805 | ±100ppm/°C | -55 to 155°C | 0.50 | Automotive AEC-Q200 | Yes | 1 | 48806 |
Engineering Selection Recommendations
Direct Equivalent Selection RC0805JR-076K2L (YAGEO) is the direct equivalent to RC2012J622CS. Both parts maintain ±5% tolerance, 0.125W power rating, and moisture resistant thick film composition. This part is suitable for applications where the original specification must be preserved without modification. Inventory availability is 15254 units.
Upgrade Selection for Enhanced Tolerance When circuit design permits tolerance improvement, the following ±1% tolerance parts are suitable replacements:
RC0805FR-076K2L (YAGEO) offers the highest inventory availability (95986 units) with moisture resistant features and identical operating temperature range. This part is available in Cut Tape and Digi-Reel packaging options.
CR0805-FX-6201ELF (Bourns Inc.) provides ±1% tolerance with 20743 units in stock and moisture resistant composition.
Automotive Application Selection For applications requiring Automotive AEC-Q200 qualification:
AC0805FR-076K2L (YAGEO) combines ±1% tolerance with AEC-Q200 rating and moisture resistant features (10943 units available).
ERJ-6ENF6201V (Panasonic Electronic Components) offers AEC-Q200 qualification with the highest inventory level among automotive-qualified parts (53190 units).
RMCF0805FT6K20 (Stackpole Electronics Inc) provides AEC-Q200 qualification with 29043 units in stock.
KTR10EZPF6201 (Rohm Semiconductor) includes both AEC-Q200 qualification and High Voltage features (1786 units available).
CRCW08056K20FKEA (Vishay Dale) offers AEC-Q200 qualification with the lowest maximum seated height (0.50mm) and 48806 units in stock.
Similar Tolerance Selection AC0805JR-076K2L (YAGEO) maintains ±5% tolerance matching the original specification while adding Automotive AEC-Q200 qualification and moisture resistant features (10972 units available).
All substitute parts maintain RoHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage conditions.
Frequently Asked Questions (FAQ)
Q: Can RC0805JR-076K2L be used as a direct replacement for RC2012J622CS?
A: Yes. RC0805JR-076K2L is a direct equivalent. Both parts have identical electrical specifications (6.2 kOhms ±5%, 0.125W), operate across the same temperature range (-55°C to 155°C), use thick film composition, and are moisture resistant. The package form factor (0805) and environmental compliance (RoHS3, MSL 1) are equivalent.
Q: What is the difference between the main part and upgrade parts with ±1% tolerance?
A: The main part RC2012J622CS specifies ±5% tolerance. Upgrade parts (AC0805FR-076K2L, CR0805-FX-6201ELF, RC0805FR-076K2L, RMCF0805FT6K20, and others) offer ±1% tolerance, providing tighter resistance accuracy. All other parameters including resistance value, power rating, package, and operating temperature range remain identical. Upgrade parts are suitable when circuit design requires improved tolerance performance.
Q: Are automotive-qualified parts (AEC-Q200) compatible with non-automotive applications?
A: Yes. Automotive AEC-Q200 qualified parts meet or exceed standard industrial specifications. Parts such as AC0805FR-076K2L, ERJ-6ENF6201V, RMCF0805FT6K20, KTR10EZPF6201, and CRCW08056K20FKEA can be used in non-automotive applications. AEC-Q200 qualification indicates additional reliability testing and quality assurance.
Q: What is the significance of the 0805 package designation?
A: The 0805 package (2012 Metric) is a standardized surface mount resistor form factor measuring 0.079" L x 0.049" W (2.00mm x 1.25mm). All substitute parts use this identical package, ensuring mechanical compatibility with PCB layouts designed for the original RC2012J622CS component. Seated height varies slightly between manufacturers (0.50mm to 0.70mm maximum), but all values remain within standard PCB assembly tolerances.
Q: Can parts with different maximum seated heights be used interchangeably?
A: Yes. The seated height variation among substitute parts (ranging from 0.50mm to 0.70mm) is within standard PCB assembly specifications. All parts use the same 0805 package footprint and are compatible with standard pick-and-place equipment and reflow soldering processes. Height differences do not affect electrical performance or mechanical fit on standard PCB designs.
Q: What does MSL 1 (Unlimited) moisture sensitivity rating mean?
A: MSL 1 indicates the component has unlimited shelf life and does not require special moisture control during storage or handling. The part can be stored at standard ambient conditions without desiccant packaging or moisture barrier requirements. All substitute parts maintain MSL 1 rating, ensuring compatibility with standard component storage and logistics practices.
Q: Which substitute part has the highest inventory availability?
A: RC0805FR-076K2L (YAGEO) has the highest inventory with 95986 units in stock. This part offers ±1% tolerance upgrade with moisture resistant features and is available in both Tape & Reel and Cut Tape packaging options.
Q: Are all substitute parts RoHS3 compliant?
A: Yes. All substitute parts listed maintain RoHS3 compliance, matching the environmental compliance status of the original RC2012J622CS. This ensures compatibility with RoHS3 regulated supply chains and end-use applications.
Q: What is the temperature coefficient specification and why is it important?
A: All parts, including the main component and substitutes, specify ±100ppm/°C temperature coefficient. This indicates the resistance value changes by approximately 100 parts per million for each degree Celsius change in operating temperature. This specification is consistent across all substitute parts and does not differentiate substitution suitability.
Q: Can I substitute a part with higher tolerance (±5%) with one having lower tolerance (±1%)?
A: Yes. Substituting a ±5% tolerance part with a ±1% tolerance part represents an upgrade in accuracy. The ±1% part will maintain tighter resistance tolerance across the operating temperature range and component lifetime. This substitution is suitable when circuit design can benefit from improved tolerance performance without requiring circuit redesign.
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