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RMCF1206FG11K0 Equivalent & Substitute Parts
Part Overview
The RMCF1206FG11K0 is an 11 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Stackpole Electronics Inc. This automotive-grade component features AEC-Q200 qualification and operates across -55°C to 155°C. The part is currently active in production with 855 units in stock. Equivalent and substitute parts are identified when electrical specifications, mechanical dimensions, and compliance ratings align with the original component, enabling seamless integration in circuit designs where the primary part becomes unavailable or supply constraints require alternative sourcing.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 11 kOhms |
| Tolerance | ±1% |
| Power Rating | 0.25W (1/4W) |
| Package / Case | 1206 (3216 Metric) |
| Composition | Thick Film |
| Temperature Coefficient | ±100ppm/°C |
| Operating Temperature Range | -55°C ~ 155°C |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute parts for the RMCF1206FG11K0 are qualified based on the following criteria:
Electrical Parameters: Resistance value (11 kOhms), tolerance (±1%), power rating (0.25W), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 155°C) must match exactly.
Mechanical Parameters: Package type (1206 / 3216 Metric) and composition (thick film) must be identical to ensure PCB footprint compatibility and thermal performance equivalence.
Compliance & Certifications: RoHS3 compliance and MSL rating (1 - Unlimited) are mandatory. Automotive AEC-Q200 qualification is present in the primary part and preferred in substitutes for consistency in automotive applications.
Product Status: Active production status is preferred; parts marked "Not For New Designs" or "Discontinued" are identified separately for end-of-life planning.
All substitute parts listed meet these core criteria and are electrically and mechanically interchangeable with the RMCF1206FG11K0.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Package | Composition | Temp Coeff (ppm/°C) | Op. Temp (°C) | AEC-Q200 | RoHS3 | MSL | Product Status | Inventory |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RMCF1206FG11K0 | Stackpole Electronics Inc | 11 kOhms | ±1% | 0.25 | 1206 | Thick Film | ±100 | -55 ~ 155 | Yes | Yes | 1 | Active | 855 |
| RMCF1206FT11K0 | Stackpole Electronics Inc | 11 kOhms | ±1% | 0.25 | 1206 | Thick Film | ±100 | -55 ~ 155 | Yes | Yes | 1 | Active | 22848 |
| CR1206-FX-1102ELF | Bourns Inc. | 11 kOhms | ±1% | 0.25 | 1206 | Thick Film | ±100 | -55 ~ 155 | No | Yes | 1 | Active | 24001 |
| CRCW120611K0FKEA | Vishay Dale | 11 kOhms | ±1% | 0.25 | 1206 | Thick Film | ±100 | -55 ~ 155 | Yes | Yes | 1 | Active | 6105 |
| CRG1206F11K | TE Connectivity Passive Product | 11 kOhms | ±1% | 0.25 | 1206 | Thick Film | ±100 | -55 ~ 155 | No | Yes | 1 | Active | 801 |
| ERJ-8ENF1102V | Panasonic Electronic Components | 11 kOhms | ±1% | 0.25 | 1206 | Thick Film | ±100 | -55 ~ 155 | Yes | Yes | 1 | Not For New Designs | 167441 |
| KTR18EZPF1102 | Rohm Semiconductor | 11 kOhms | ±1% | 0.25 | 1206 | Thick Film | ±100 | -55 ~ 155 | Yes | Yes | 1 | Active | 10257 |
| MCR18ERTF1102 | Rohm Semiconductor | 11 kOhms | ±1% | 0.25 | 1206 | Thick Film | ±100 | -55 ~ 155 | No | Yes | 1 | Discontinued at DiGi Electronics | 953 |
| AC1206FR-0711KL | YAGEO | 11 kOhms | ±1% | 0.25 | 1206 | Thick Film | ±100 | -55 ~ 155 | Yes | Yes | 1 | Active | 10866 |
| CRCW120611K0FKEAC | Vishay Dale | 11 kOhms | ±1% | 0.25 | 1206 | Thick Film | ±100 | -55 ~ 155 | No | Yes | 1 | Active | 30871 |
| RC1206FR-0711KL | YAGEO | 11 kOhms | ±1% | 0.25 | 1206 | Thick Film | ±100 | -55 ~ 155 | No | Yes | 1 | Active | 131629 |
Engineering Selection Recommendations
Primary Substitutes (Automotive AEC-Q200 Qualified, Active Status):
RMCF1206FT11K0 (Stackpole Electronics Inc) is the direct equivalent from the same manufacturer with identical electrical and mechanical specifications. This part offers the highest inventory availability (22,848 units) and maintains full automotive qualification.
CRCW120611K0FKEA (Vishay Dale) and AC1206FR-0711KL (YAGEO) are both AEC-Q200 qualified alternatives with active production status. CRCW120611K0FKEA provides 6,105 units in stock, while AC1206FR-0711KL offers 10,866 units with additional moisture-resistant features.
KTR18EZPF1102 (Rohm Semiconductor) is AEC-Q200 qualified with high-voltage capability and 10,257 units available. This part is suitable for automotive applications requiring enhanced voltage performance.
Secondary Substitutes (Active Status, Non-Automotive):
CR1206-FX-1102ELF (Bourns Inc.), CRG1206F11K (TE Connectivity), CRCW120611K0FKEAC (Vishay Dale), and RC1206FR-0711KL (YAGEO) meet all electrical and mechanical requirements with RoHS3 compliance and MSL 1 rating. These parts are suitable for non-automotive applications or where AEC-Q200 qualification is not required. Inventory levels range from 801 to 131,629 units.
End-of-Life Considerations:
ERJ-8ENF1102V (Panasonic Electronic Components) is marked "Not For New Designs" despite high inventory (167,441 units) and AEC-Q200 qualification. This part should be used only for legacy system maintenance or repair.
MCR18ERTF1102 (Rohm Semiconductor) is discontinued at DiGi Electronics and should not be selected for new designs.
Frequently Asked Questions (FAQ)
Q: Can I substitute RMCF1206FG11K0 with any of the listed parts?
A: Yes, all listed parts are electrically and mechanically equivalent. They share identical resistance (11 kOhms), tolerance (±1%), power rating (0.25W), package (1206), composition (thick film), temperature coefficient (±100ppm/°C), and operating range (-55°C ~ 155°C). All are RoHS3 compliant with MSL 1 rating.
Q: Which substitute is best for automotive applications?
A: For automotive use, select parts with AEC-Q200 qualification: RMCF1206FT11K0, CRCW120611K0FKEA, AC1206FR-0711KL, KTR18EZPF1102, or ERJ-8ENF1102V. RMCF1206FT11K0 is the preferred choice as the direct Stackpole equivalent with the highest inventory.
Q: What is the difference between parts with and without AEC-Q200?
A: AEC-Q200 certification indicates automotive-grade qualification with enhanced reliability testing and performance validation for automotive environments. Parts without this rating are suitable for consumer and industrial applications but should not be used in automotive designs unless specifically approved by the design authority.
Q: Are there any dimensional differences between substitutes?
A: All parts use the 1206 (3216 Metric) package. Minor variations in seated height exist (0.024" to 0.030" maximum), but these fall within standard PCB assembly tolerances and do not affect interchangeability.
Q: Can I use ERJ-8ENF1102V or MCR18ERTF1102 for new designs?
A: ERJ-8ENF1102V is marked "Not For New Designs" and MCR18ERTF1102 is discontinued. These parts should be used only for repair or maintenance of existing systems. For new designs, select from active-status alternatives.
Q: What does MSL 1 (Unlimited) mean?
A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture-control handling during storage or assembly. This simplifies logistics and manufacturing processes.
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