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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 SWR06KTEU0240A) 
| 1206 | 0.1 | 100 | 1/2W | 24 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0270A)
| 1206 | 0.1 | 100 | 1/2W | 27 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0300A)
| 1206 | 0.1 | 100 | 1/2W | 30 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0330A)
| 1206 | 0.1 | 100 | 1/2W | 33 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0360A)
| 1206 | 0.1 | 100 | 1/2W | 36 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0390A)
| 1206 | 0.1 | 100 | 1/2W | 39 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0430A)
| 1206 | 0.1 | 100 | 1/2W | 43 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0470A)
| 1206 | 0.1 | 100 | 1/2W | 47 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0510A)
| 1206 | 0.1 | 100 | 1/2W | 51 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0560A)
| 1206 | 0.1 | 100 | 1/2W | 56 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0620A)
| 1206 | 0.1 | 100 | 1/2W | 62 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0680A)
| 1206 | 0.1 | 100 | 1/2W | 68 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0750A)
| 1206 | 0.1 | 100 | 1/2W | 75 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0820A)
| 1206 | 0.1 | 100 | 1/2W | 82 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU0910A)
| 1206 | 0.1 | 100 | 1/2W | 91 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1000A)
| 1206 | 0.1 | 100 | 1/2W | 100 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1100A)
| 1206 | 0.1 | 100 | 1/2W | 110 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1200A)
| 1206 | 0.1 | 100 | 1/2W | 120 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1300A)
| 1206 | 0.1 | 100 | 1/2W | 130 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1500A)
| 1206 | 0.1 | 100 | 1/2W | 150 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1600A)
| 1206 | 0.1 | 100 | 1/2W | 160 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1800A)
| 1206 | 0.1 | 100 | 1/2W | 180 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU2000A)
| 1206 | 0.1 | 100 | 1/2W | 200 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU2200A)
| 1206 | 0.1 | 100 | 1/2W | 220 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU2400A)
| 1206 | 0.1 | 100 | 1/2W | 240 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU2700A)
| 1206 | 0.1 | 100 | 1/2W | 270 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU3000A)
| 1206 | 0.1 | 100 | 1/2W | 300 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU3300A)
| 1206 | 0.1 | 100 | 1/2W | 330 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU3600A)
| 1206 | 0.1 | 100 | 1/2W | 360 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU3900A)
| 1206 | 0.1 | 100 | 1/2W | 390 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU4300A)
| 1206 | 0.1 | 100 | 1/2W | 430 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU4700A)
| 1206 | 0.1 | 100 | 1/2W | 470 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU5100A)
| 1206 | 0.1 | 100 | 1/2W | 510 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU5600A)
| 1206 | 0.1 | 100 | 1/2W | 560 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU6200A)
| 1206 | 0.1 | 100 | 1/2W | 620 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU6800A)
| 1206 | 0.1 | 100 | 1/2W | 680 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU7500A)
| 1206 | 0.1 | 100 | 1/2W | 750 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU8200A)
| 1206 | 0.1 | 100 | 1/2W | 820 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU9100A)
| 1206 | 0.1 | 100 | 1/2W | 910 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1001A)
| 1206 | 0.1 | 100 | 1/2W | 1k | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1101A)
| 1206 | 0.1 | 100 | 1/2W | 1.1k | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1201A)
| 1206 | 0.1 | 100 | 1/2W | 1.2K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1301A)
| 1206 | 0.1 | 100 | 1/2W | 1.3K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1501A)
| 1206 | 0.1 | 100 | 1/2W | 1.5K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1601A)
| 1206 | 0.1 | 100 | 1/2W | 1.6K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU1801A)
| 1206 | 0.1 | 100 | 1/2W | 1.8K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU2001A)
| 1206 | 0.1 | 100 | 1/2W | 2K | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06KTEU2401A)
| 1206 | 0.1 | 100 | 1/2W | 2.4K | 5K/Reel |
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|---|
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