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Read MoreAutomotive Grade Surge Withstanding Chip Resistor (SWR..A Series)
0402 / 0603 / 0805 / 1206 / 1210 / 2010 / 2512
Derating Curve
Surge/Pulse protection is essential for all circuit designs. SWR series , size from 0402-2512, Tolerance 5%~10%, 1ohm~20Mohm. More circuit design is becoming more critical. Surge/Pulse protection is essential for all circuit designs. Viking’s SWR series, untrimmed on resistance layer remains the superior pulse and ESD withstanding resistor is suitable for protection of electronic circuits against extreme pulses and surges. Resistors withstand the pulse or surge are required in the circuit where large current is instantaneously applied or ESD is applied. Surge means overload like ESD or high voltage with short duration. Anti-Surge resistors can prevent the damage from large power instantaneously applied.
Features
- High power rating.
- Excellent surge withstanding & pulse withstanding performance.
- Improved working voltage ratings.
- Standard package sizes of 0402~2512.
- Special construction to prevent sulfuration in a sulfur containing environment
- AEC-Q200 Qualified
- 100% CCD inspection
Applications
- Metering (Testing/Measurement)
- Medical Devices
- Power supply
- Charger
- Inverter
- LCD Video Monitors
Construction
Part Numbering
Standard Electrical Specifications
| Item Type | Power Rating at 70°C | Operating Temp. Range | Max. Operating Voltage | Max. Overload Voltage | Resistance Range | TCR (PPM/°C) | ||
|---|---|---|---|---|---|---|---|---|
| ±5% (E24) | ±10% (E24) | ±20% (E24) | ||||||
| SWR02 (0402) | 1/5W | -55 ~ +155°C | 50V | 100V | 1Ω - 20Ω | ±300 | ||
| 22Ω - 1MΩ | ±100 | |||||||
| SWR03 (0603) | 1/8W | -55 ~ +155°C | 50V | 100V | 1Ω - 270Ω | ±200 | ||
| 300Ω - 1MΩ | ±100 | |||||||
| SWR05 (0805) | 1/4W | -55 ~ +155°C | 150V | 300V | 1Ω - 270Ω | ±200 | ||
| 300Ω - 20MΩ | ±100 | |||||||
| SWR06 (1206) | 1/3W | -55 ~ +155°C | 200V | 400V | 1Ω - 20Ω | ±200 | ||
| 22Ω - 20MΩ | ±100 | |||||||
| SWR13 (1210) | 1/2W | -55 ~ +155°C | 200V | 400V | 1Ω - 20Ω | ±200 | ||
| 22Ω - 20MΩ | ±100 | |||||||
| SWR10 (2010) | 3/4W | -55 ~ +155°C | 400V | 800V | 1Ω - 20Ω | ±200 | ||
| 22Ω - 20MΩ | ±100 | |||||||
| SWR12 (2512) | 1.5W | -55 ~ +155°C | 500V | 1000V | 1Ω - 20Ω | ±200 | ||
| 22Ω - 20MΩ | ±100 | |||||||
Operating Voltage=√(P*R) or Max. Operating Voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P*R) or Max. Overload Voltage listed above, whichever is lower.
☑ Viking is capable of manufacturing the optional spec based on customer's requirement.
Pulse Withstanding Capacity
The single impulse graph is the result of 50 impulses of rectangular shape applied at one-minute intervals. The limit of acceptance was a shift in resistance of less than 1% from the initial value. The power applied was subject to the restrictions of the maximum permissible impulse voltage graph shown.
Continuous Pulse
The continuous load graph was obtained by applying repetitive rectangular pulses where the pulse period was adjusted so that the average power dissipated in the resistor was equal to its rated power at 70°C. Again the limit of acceptance was a shift in resistance of less than 1% from the initial value.
Lightning Surge
Resistors are tested in accordance with IEC 60115-1 using both 1.2/50us and 10/700 pulse shapes. The limit of acceptance is a shift in resistance of less than 1% from the initial value.
- Files Download
- RoHS Report
- REACH
| Image | Size | Tolerance | TCR (ppm /℃) | Power | Resistance (Ohm) | Package | Files Download | Action |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ0510A) 
| 1206 | 0.2 | 100 | 3/4W | 51 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ0560A)
| 1206 | 0.2 | 100 | 3/4W | 56 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ0620A)
| 1206 | 0.2 | 100 | 3/4W | 62 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ0680A)
| 1206 | 0.2 | 100 | 3/4W | 68 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ0750A)
| 1206 | 0.2 | 100 | 3/4W | 75 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ0820A)
| 1206 | 0.2 | 100 | 3/4W | 82 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ0910A)
| 1206 | 0.2 | 100 | 3/4W | 91 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1000A)
| 1206 | 0.2 | 100 | 3/4W | 100 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1100A)
| 1206 | 0.2 | 100 | 3/4W | 110 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1200A)
| 1206 | 0.2 | 100 | 3/4W | 120 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1300A)
| 1206 | 0.2 | 100 | 3/4W | 130 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1500A)
| 1206 | 0.2 | 100 | 3/4W | 150 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1600A)
| 1206 | 0.2 | 100 | 3/4W | 160 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1800A)
| 1206 | 0.2 | 100 | 3/4W | 180 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ2000A)
| 1206 | 0.2 | 100 | 3/4W | 200 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ2200A)
| 1206 | 0.2 | 100 | 3/4W | 220 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ2400A)
| 1206 | 0.2 | 100 | 3/4W | 240 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ2700A)
| 1206 | 0.2 | 100 | 3/4W | 270 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ3000A)
| 1206 | 0.2 | 100 | 3/4W | 300 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ3300A)
| 1206 | 0.2 | 100 | 3/4W | 330 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ3600A)
| 1206 | 0.2 | 100 | 3/4W | 360 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ3900A)
| 1206 | 0.2 | 100 | 3/4W | 390 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ4300A)
| 1206 | 0.2 | 100 | 3/4W | 430 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ4700A)
| 1206 | 0.2 | 100 | 3/4W | 470 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ5100A)
| 1206 | 0.2 | 100 | 3/4W | 510 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ5600A)
| 1206 | 0.2 | 100 | 3/4W | 560 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ6200A)
| 1206 | 0.2 | 100 | 3/4W | 620 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ6800A)
| 1206 | 0.2 | 100 | 3/4W | 680 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ7500A)
| 1206 | 0.2 | 100 | 3/4W | 750 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ8200A)
| 1206 | 0.2 | 100 | 3/4W | 820 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ9100A)
| 1206 | 0.2 | 100 | 3/4W | 910 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1001A)
| 1206 | 0.2 | 100 | 3/4W | 1k | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1101A)
| 1206 | 0.2 | 100 | 3/4W | 1.1k | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1201A)
| 1206 | 0.2 | 100 | 3/4W | 1.2K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1301A)
| 1206 | 0.2 | 100 | 3/4W | 1.3K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1501A)
| 1206 | 0.2 | 100 | 3/4W | 1.5K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1601A)
| 1206 | 0.2 | 100 | 3/4W | 1.6K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ1801A)
| 1206 | 0.2 | 100 | 3/4W | 1.8K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ2001A)
| 1206 | 0.2 | 100 | 3/4W | 2K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ2401A)
| 1206 | 0.2 | 100 | 3/4W | 2.4K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ2701A)
| 1206 | 0.2 | 100 | 3/4W | 2.7K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ3001A)
| 1206 | 0.2 | 100 | 3/4W | 3K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ3301A)
| 1206 | 0.2 | 100 | 3/4W | 3.3K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ3601A)
| 1206 | 0.2 | 100 | 3/4W | 3.6K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ3901A)
| 1206 | 0.2 | 100 | 3/4W | 3.9K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ4301A)
| 1206 | 0.2 | 100 | 3/4W | 4.3K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ4701A)
| 1206 | 0.2 | 100 | 3/4W | 4.7K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06MTEQ5101A)
| 1206 | 0.2 | 100 | 3/4W | 5.1K | 5K/Reel |
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