Product Details
Place of Origin: China
Brand Name: TYOHM
Model Number: RMC
Document: RMC Thick Film Chip Resisto...v1.pdf
Payment & Shipping Terms
Minimum Order Quantity: 5K
Price: Please contact us for details
Packaging Details: T/B
Delivery Time: 7-10 work days
Payment Terms: T/T
Supply Ability: Depending on the specific circumstances, it generally takes 5-7 work days to complete
Power Rating Load: |
Rated Voltage For 30 Minutes ( Surface Temp. 155°C Max ) |
Short Time Overload: |
2.5 Times Of Rated Wattage For 5 Seconds ( ±2% ) |
Insulation Resistance: |
10,000MΩ ( DC 100V Megger ) |
Temp. Cycle: |
-55°C( 30 Min.)→ Room Temp.( 3 Min.)→+155°C( 30 Min.) →Room Temp.( 3 Min.) / ( 5 Cycles) (ΔR/R≤±0.5%) |
Load Life: |
Rated Power Load 90 Minutes ON 30 Minutes OFF 70°C 1000 Hours ( ΔR/R≤±1% ) |
Moisture-proof Load Life: |
Rated Power Load 90 Minutes ON 30 Minutes OFF 40°C 95% RH 500 Hours ( ΔR/R≤±1% ) |
Power Rating Load: |
Rated Voltage For 30 Minutes ( Surface Temp. 155°C Max ) |
Short Time Overload: |
2.5 Times Of Rated Wattage For 5 Seconds ( ±2% ) |
Insulation Resistance: |
10,000MΩ ( DC 100V Megger ) |
Temp. Cycle: |
-55°C( 30 Min.)→ Room Temp.( 3 Min.)→+155°C( 30 Min.) →Room Temp.( 3 Min.) / ( 5 Cycles) (ΔR/R≤±0.5%) |
Load Life: |
Rated Power Load 90 Minutes ON 30 Minutes OFF 70°C 1000 Hours ( ΔR/R≤±1% ) |
Moisture-proof Load Life: |
Rated Power Load 90 Minutes ON 30 Minutes OFF 40°C 95% RH 500 Hours ( ΔR/R≤±1% ) |
Miniature size can compact P.C. Board.
8mm tape carrier packaging available for automatic surface mounting.
Excellent mechanical strength and electrical stability.
Reducing assembly costs.
The RMC series thick film chip resistors are designed for general electronic circuit design and PCB assembly applications. The series offers multiple package sizes, resistance values, and rated power options for electronic designs that use surface mount components.
With a ±1% resistance tolerance option and package sizes ranging from 0402 to 2512, these thick film SMD resistors provide component choices for different PCB layouts and circuit requirements. The available 8 mm tape carrier packaging supports automated surface mounting processes.
| Parameter | Specification |
|---|---|
| Series | RMC Series |
| Product Type | Thick Film Chip Resistor |
| Resistance Tolerance | ±1% |
| Package Sizes | 0402, 0603, 0805, 1206, 2010, 2512 |
| Rated Power Range | 1/16W–1W, depending on package |
| Resistance Range | 1Ω–10MΩ |
| Maximum Working Voltage | 50V–200V, depending on package |
| Resistance Temperature Coefficient | Below 10Ω: 400 ppm/°C; 10Ω–1MΩ: 100 ppm/°C; above 1MΩ: 200 ppm/°C |
| Operating Temperature Range | −55°C to +155°C |
Selection note: Rated power, maximum working voltage, and physical dimensions depend on the selected package. For ambient temperatures above 70°C, power derating is required according to the specified derating curve. The operating temperature range does not mean that every model can operate at full rated power throughout that range.
RMC thick film chip resistors can be considered for PCB circuits in consumer electronic devices, including signal bias networks, pull-up or pull-down circuits, and current-limiting positions.
These SMD resistors may be used in general resistor networks on industrial control boards and electronic modules, including signal-processing and control circuits.
The range of 0402 to 2512 package sizes provides options for different PCB layouts. The available 8 mm tape carrier packaging supports component feeding for automated placement equipment and can be used in surface mount assembly workflows.
The RMC series can be considered for general resistor applications that remain within the applicable electrical ratings. For high-pulse-energy, high-voltage, automotive-grade, or other specialized operating conditions, the relevant product specifications and certifications must be verified separately.
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