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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 SWR06JTFO6R20A) 
| 1206 | 0.05 | 200 | 1/3W | 6.2 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO6R80A)
| 1206 | 0.05 | 200 | 1/3W | 6.8 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO7R50A)
| 1206 | 0.05 | 200 | 1/3W | 7.5 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO8R20A)
| 1206 | 0.05 | 200 | 1/3W | 8.2 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO9R10A)
| 1206 | 0.05 | 200 | 1/3W | 9.1 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO0100A)
| 1206 | 0.05 | 200 | 1/3W | 10 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO0110A)
| 1206 | 0.05 | 200 | 1/3W | 11 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO0120A)
| 1206 | 0.05 | 200 | 1/3W | 12 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO0130A)
| 1206 | 0.05 | 200 | 1/3W | 13 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO0150A)
| 1206 | 0.05 | 200 | 1/3W | 15 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO0160A)
| 1206 | 0.05 | 200 | 1/3W | 16 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO0180A)
| 1206 | 0.05 | 200 | 1/3W | 18 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTFO0200A)
| 1206 | 0.05 | 200 | 1/3W | 20 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0220A)
| 1206 | 0.05 | 100 | 1/3W | 22 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0240A)
| 1206 | 0.05 | 100 | 1/3W | 24 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0270A)
| 1206 | 0.05 | 100 | 1/3W | 27 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0300A)
| 1206 | 0.05 | 100 | 1/3W | 30 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0330A)
| 1206 | 0.05 | 100 | 1/3W | 33 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0360A)
| 1206 | 0.05 | 100 | 1/3W | 36 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0390A)
| 1206 | 0.05 | 100 | 1/3W | 39 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0430A)
| 1206 | 0.05 | 100 | 1/3W | 43 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0470A)
| 1206 | 0.05 | 100 | 1/3W | 47 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0510A)
| 1206 | 0.05 | 100 | 1/3W | 51 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0560A)
| 1206 | 0.05 | 100 | 1/3W | 56 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0620A)
| 1206 | 0.05 | 100 | 1/3W | 62 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0680A)
| 1206 | 0.05 | 100 | 1/3W | 68 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0750A)
| 1206 | 0.05 | 100 | 1/3W | 75 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0820A)
| 1206 | 0.05 | 100 | 1/3W | 82 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO0910A)
| 1206 | 0.05 | 100 | 1/3W | 91 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO1000A)
| 1206 | 0.05 | 100 | 1/3W | 100 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO1100A)
| 1206 | 0.05 | 100 | 1/3W | 110 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO1200A)
| 1206 | 0.05 | 100 | 1/3W | 120 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO1300A)
| 1206 | 0.05 | 100 | 1/3W | 130 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO1500A)
| 1206 | 0.05 | 100 | 1/3W | 150 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO1600A)
| 1206 | 0.05 | 100 | 1/3W | 160 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO1800A)
| 1206 | 0.05 | 100 | 1/3W | 180 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO2000A)
| 1206 | 0.05 | 100 | 1/3W | 200 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO2200A)
| 1206 | 0.05 | 100 | 1/3W | 220 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO2400A)
| 1206 | 0.05 | 100 | 1/3W | 240 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO2700A)
| 1206 | 0.05 | 100 | 1/3W | 270 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO3000A)
| 1206 | 0.05 | 100 | 1/3W | 300 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO3300A)
| 1206 | 0.05 | 100 | 1/3W | 330 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO3600A)
| 1206 | 0.05 | 100 | 1/3W | 360 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO3900A)
| 1206 | 0.05 | 100 | 1/3W | 390 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO4300A)
| 1206 | 0.05 | 100 | 1/3W | 430 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO4700A)
| 1206 | 0.05 | 100 | 1/3W | 470 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO5100A)
| 1206 | 0.05 | 100 | 1/3W | 510 | 5K/Reel |
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Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR06JTEO5600A)
| 1206 | 0.05 | 100 | 1/3W | 560 | 5K/Reel |
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|---|
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