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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 SWR02KTEP1200A) 
| 0402 | 0.1 | 100 | 1/5W | 120 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1300A)
| 0402 | 0.1 | 100 | 1/5W | 130 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1500A)
| 0402 | 0.1 | 100 | 1/5W | 150 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1600A)
| 0402 | 0.1 | 100 | 1/5W | 160 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1800A)
| 0402 | 0.1 | 100 | 1/5W | 180 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP2000A)
| 0402 | 0.1 | 100 | 1/5W | 200 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP2200A)
| 0402 | 0.1 | 100 | 1/5W | 220 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP2400A)
| 0402 | 0.1 | 100 | 1/5W | 240 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP2700A)
| 0402 | 0.1 | 100 | 1/5W | 270 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP3000A)
| 0402 | 0.1 | 100 | 1/5W | 300 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP3300A)
| 0402 | 0.1 | 100 | 1/5W | 330 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP3600A)
| 0402 | 0.1 | 100 | 1/5W | 360 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP3900A)
| 0402 | 0.1 | 100 | 1/5W | 390 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP4300A)
| 0402 | 0.1 | 100 | 1/5W | 430 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP4700A)
| 0402 | 0.1 | 100 | 1/5W | 470 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP5100A)
| 0402 | 0.1 | 100 | 1/5W | 510 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP5600A)
| 0402 | 0.1 | 100 | 1/5W | 560 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP6200A)
| 0402 | 0.1 | 100 | 1/5W | 620 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP6800A)
| 0402 | 0.1 | 100 | 1/5W | 680 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP7500A)
| 0402 | 0.1 | 100 | 1/5W | 750 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP8200A)
| 0402 | 0.1 | 100 | 1/5W | 820 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP9100A)
| 0402 | 0.1 | 100 | 1/5W | 910 | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1001A)
| 0402 | 0.1 | 100 | 1/5W | 1k | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1101A)
| 0402 | 0.1 | 100 | 1/5W | 1.1k | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1201A)
| 0402 | 0.1 | 100 | 1/5W | 1.2K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1301A)
| 0402 | 0.1 | 100 | 1/5W | 1.3K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1501A)
| 0402 | 0.1 | 100 | 1/5W | 1.5K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1601A)
| 0402 | 0.1 | 100 | 1/5W | 1.6K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1801A)
| 0402 | 0.1 | 100 | 1/5W | 1.8K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP2001A)
| 0402 | 0.1 | 100 | 1/5W | 2K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP2401A)
| 0402 | 0.1 | 100 | 1/5W | 2.4K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP2701A)
| 0402 | 0.1 | 100 | 1/5W | 2.7K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP3001A)
| 0402 | 0.1 | 100 | 1/5W | 3K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP3301A)
| 0402 | 0.1 | 100 | 1/5W | 3.3K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP3601A)
| 0402 | 0.1 | 100 | 1/5W | 3.6K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP3901A)
| 0402 | 0.1 | 100 | 1/5W | 3.9K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP4301A)
| 0402 | 0.1 | 100 | 1/5W | 4.3K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP4701A)
| 0402 | 0.1 | 100 | 1/5W | 4.7K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP5101A)
| 0402 | 0.1 | 100 | 1/5W | 5.1K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP5601A)
| 0402 | 0.1 | 100 | 1/5W | 5.6K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP6201A)
| 0402 | 0.1 | 100 | 1/5W | 6.2K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP6801A)
| 0402 | 0.1 | 100 | 1/5W | 6.8K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP7501A)
| 0402 | 0.1 | 100 | 1/5W | 7.5K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP8201A)
| 0402 | 0.1 | 100 | 1/5W | 8.2K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP9101A)
| 0402 | 0.1 | 100 | 1/5W | 9.1K | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1002A)
| 0402 | 0.1 | 100 | 1/5W | 10k | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1102A)
| 0402 | 0.1 | 100 | 1/5W | 11k | 10K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR02KTEP1202A)
| 0402 | 0.1 | 100 | 1/5W | 12K | 10K/Reel |
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