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RMC1/8-564JTP Equivalent & Substitute Parts Reference
Part Overview
The RMC1/8-564JTP is a 560 kOhms ±5% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Kamaya Inc. This component is classified as Active product status with unlimited moisture sensitivity rating (MSL 1). The part is supplied in Tape & Reel packaging and is ROHS3 compliant with REACH unaffected status.
Substitute parts are necessary when the original manufacturer part becomes unavailable, when design requirements change to accommodate higher tolerance specifications, or when automotive-grade certifications are required for specific applications. Alternative sources provide equivalent electrical performance while maintaining mechanical compatibility within the 1206 package footprint.
Substiute Parts
Key Parameters
| Parameter | Value | Specification Range |
|---|---|---|
| Resistance | 560 kOhms | Fixed value |
| Tolerance | ±5% (Main Part) / ±1% (Upgrade Options) | ±5% or ±1% |
| Power Rating | 0.25W (1/4W) | Fixed value |
| Package / Case | 1206 (3216 Metric) | Fixed value |
| Composition | Thick Film | Fixed value |
| Temperature Coefficient | ±200ppm/°C (Main) / ±100ppm/°C (Upgrade) | ±200ppm/°C or ±100ppm/°C |
| Operating Temperature Range | -55°C to 155°C | Fixed value |
| Moisture Sensitivity Level | 1 (Unlimited) | Fixed value |
| RoHS Status | ROHS3 Compliant | Fixed value |
| Automotive Rating | None (Main) / AEC-Q200 (Substitute Options) | Optional |
Substitute Part Grouping Explanation
Substitution compatibility for the RMC1/8-564JTP is determined by the following mandatory parameters:
Electrical Parameters (Must Match):
- Resistance value: 560 kOhms (exact match required)
- Power rating: 0.25W (1/4W) (exact match required)
- Operating temperature range: -55°C to 155°C (exact match required)
Mechanical Parameters (Must Match):
- Package type: 1206 (3216 Metric) (exact match required)
- Composition: Thick Film (exact match required)
- Number of terminations: 2 (exact match required)
Tolerance Specifications (Substitution Allowed):
- Main part tolerance: ±5%
- Direct substitutes: ±5% tolerance (ERJ-8GEYJ564V, RMCF1206JT560K)
- Upgrade substitutes: ±1% tolerance (ERJ-8ENF5603V, KTR18EZPF5603, RC1206FR-07560KL, RMCF1206FT560K, RV1206FR-07560KL)
Temperature Coefficient (Substitution Allowed):
- Main part: ±200ppm/°C
- Direct substitutes: ±200ppm/°C
- Upgrade substitutes: ±100ppm/°C (improved stability)
Certifications & Features (Optional Enhancement):
- Automotive AEC-Q200 rating available in substitute options
- High voltage capability available in specific models
- Moisture resistant feature available in YAGEO RC series
All substitute parts maintain identical electrical performance at the specified 560 kOhms resistance value and 0.25W power rating. Tolerance and temperature coefficient variations represent either direct equivalents or performance upgrades suitable for applications requiring tighter specifications.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Temp Coeff (ppm/°C) | Package | AEC-Q200 | Product Status | Inventory (Pcs) |
|---|---|---|---|---|---|---|---|---|---|
| RMC1/8-564JTP | Kamaya Inc. | 560 kOhms | ±5% | 0.25 | ±200 | 1206 | No | Active | 899 |
| ERJ-8GEYJ564V | Panasonic | 560 kOhms | ±5% | 0.25 | ±200 | 1206 | Yes | Not For New Designs | 22854 |
| RMCF1206JT560K | Stackpole Electronics | 560 kOhms | ±5% | 0.25 | ±200 | 1206 | Yes | Active | 4432 |
| ERJ-8ENF5603V | Panasonic | 560 kOhms | ±1% | 0.25 | ±100 | 1206 | Yes | Not For New Designs | 76168 |
| KTR18EZPF5603 | Rohm Semiconductor | 560 kOhms | ±1% | 0.25 | ±100 | 1206 | Yes | Active | 7396 |
| RC1206FR-07560KL | YAGEO | 560 kOhms | ±1% | 0.25 | ±100 | 1206 | No | Active | 5400 |
| RC1206JR-07560KL | YAGEO | 560 kOhms | ±5% | 0.25 | ±100 | 1206 | No | Active | 2359 |
| RMCF1206FT560K | Stackpole Electronics | 560 kOhms | ±1% | 0.25 | ±100 | 1206 | Yes | Active | 17924 |
| RV1206FR-07560KL | YAGEO | 560 kOhms | ±1% | 0.25 | ±100 | 1206 | Yes | Active | 10919 |
Engineering Selection Recommendations
Direct Substitutes (±5% Tolerance, ±200ppm/°C):
RMCF1206JT560K (Stackpole Electronics) is the recommended direct substitute for RMC1/8-564JTP. This part maintains identical electrical specifications with ±5% tolerance and ±200ppm/°C temperature coefficient. RMCF1206JT560K carries Active product status and AEC-Q200 automotive certification, providing enhanced reliability for automotive applications. Inventory availability is 4432 pieces.
ERJ-8GEYJ564V (Panasonic Electronic Components) provides equivalent electrical performance with identical tolerance and temperature coefficient specifications. This part includes AEC-Q200 automotive rating but carries Not For New Designs product status, indicating it is suitable for existing production lines but not recommended for new design implementations. Inventory availability is 22854 pieces.
Upgrade Substitutes (±1% Tolerance, ±100ppm/°C):
RMCF1206FT560K (Stackpole Electronics) offers improved tolerance specification (±1%) and reduced temperature coefficient (±100ppm/°C) compared to the main part. This Active product includes AEC-Q200 automotive certification and is suitable for applications requiring tighter resistance tolerance and improved temperature stability. Inventory availability is 17924 pieces.
RC1206FR-07560KL (YAGEO) provides ±1% tolerance with moisture-resistant thick film composition and Active product status. This part does not carry AEC-Q200 certification but offers improved tolerance performance. Inventory availability is 5400 pieces.
RV1206FR-07560KL (YAGEO) combines ±1% tolerance with AEC-Q200 automotive certification and high voltage capability. This Active product offers the most comprehensive feature set with improved temperature coefficient (±100ppm/°C). Inventory availability is 10919 pieces.
KTR18EZPF5603 (Rohm Semiconductor) delivers ±1% tolerance with AEC-Q200 automotive certification and high voltage thick film composition. This Active product maintains ±100ppm/°C temperature coefficient. Inventory availability is 7396 pieces.
ERJ-8ENF5603V (Panasonic Electronic Components) provides ±1% tolerance upgrade with AEC-Q200 automotive rating and ±100ppm/°C temperature coefficient. Product status is Not For New Designs. Inventory availability is 76168 pieces.
RC1206JR-07560KL (YAGEO) offers ±5% tolerance matching the main part with improved temperature coefficient (±100ppm/°C) and moisture-resistant features. This Active product provides a cost-effective upgrade path. Inventory availability is 2359 pieces.
Frequently Asked Questions (FAQ)
Q: Can ERJ-8GEYJ564V be used as a direct replacement for RMC1/8-564JTP?
A: Yes. ERJ-8GEYJ564V maintains identical electrical specifications: 560 kOhms resistance, ±5% tolerance, 0.25W power rating, ±200ppm/°C temperature coefficient, and 1206 package. Both parts operate across -55°C to 155°C temperature range. The primary difference is product status; ERJ-8GEYJ564V is classified as Not For New Designs, indicating it is suitable for existing production but not recommended for new design implementations.
Q: What is the difference between direct substitutes and upgrade substitutes?
A: Direct substitutes maintain the same tolerance specification (±5%) and temperature coefficient (±200ppm/°C) as RMC1/8-564JTP. Upgrade substitutes offer improved tolerance (±1%) and reduced temperature coefficient (±100ppm/°C), providing tighter resistance accuracy and better temperature stability. Upgrade substitutes are electrically compatible but deliver enhanced performance characteristics.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All listed substitute parts are ROHS3 compliant with REACH unaffected status, matching the environmental compliance of RMC1/8-564JTP.
Q: Which substitute part has the highest inventory availability?
A: ERJ-8ENF5603V (Panasonic) has the highest inventory with 76168 pieces in stock. This part is an upgrade substitute offering ±1% tolerance and AEC-Q200 automotive certification, though it carries Not For New Designs product status.
Q: Can I use a ±1% tolerance part in place of a ±5% tolerance part?
A: Yes. A ±1% tolerance part is a performance upgrade and can be used in any application requiring a ±5% tolerance part. The tighter tolerance provides improved resistance accuracy. However, this substitution may affect component cost and should be evaluated based on application requirements.
Q: What does AEC-Q200 certification indicate?
A: AEC-Q200 is an automotive electronics council qualification standard for passive components. Parts carrying this certification meet automotive industry reliability and performance requirements. AEC-Q200 rated substitutes are suitable for automotive applications and provide enhanced quality assurance compared to non-certified parts.
Q: Are there packaging differences between substitute parts?
A: Most substitute parts are supplied in Tape & Reel (TR) packaging matching RMC1/8-564JTP. RC1206FR-07560KL is supplied in Cut Tape (CT) & Digi-Reel® packaging. All parts maintain identical 1206 (3216 Metric) package dimensions and mechanical compatibility.
Q: Which substitute offers the best combination of Active status and improved specifications?
A: RMCF1206FT560K (Stackpole Electronics) combines Active product status with ±1% tolerance upgrade and AEC-Q200 automotive certification. This part provides improved performance specifications while maintaining current design support from the manufacturer.
Q: Can I mix different substitute parts in the same production batch?
A: All listed substitute parts are electrically and mechanically compatible with RMC1/8-564JTP and with each other within the specified parameters. However, production consistency typically requires using a single part number per design. Substitution between different manufacturers should follow standard component qualification procedures.
Q: What is the significance of temperature coefficient differences?
A: Temperature coefficient indicates how much the resistance value changes with temperature. RMC1/8-564JTP has ±200ppm/°C, meaning resistance can shift up to 0.02% per degree Celsius. Upgrade substitutes with ±100ppm/°C provide half the temperature-induced variation, resulting in more stable resistance values across the -55°C to 155°C operating range. This is beneficial for precision analog circuits and temperature-sensitive applications.
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