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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 SWR03KTEW2702A) 
|
0603 |
0.1 |
100 |
1/8W |
27K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW3002A)
|
0603 |
0.1 |
100 |
1/8W |
30K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW3302A)
|
0603 |
0.1 |
100 |
1/8W |
33K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW3602A)
|
0603 |
0.1 |
100 |
1/8W |
36K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW3902A)
|
0603 |
0.1 |
100 |
1/8W |
39K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW4302A)
|
0603 |
0.1 |
100 |
1/8W |
43K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW4702A)
|
0603 |
0.1 |
100 |
1/8W |
47K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW5102A)
|
0603 |
0.1 |
100 |
1/8W |
51K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW5602A)
|
0603 |
0.1 |
100 |
1/8W |
56K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW6202A)
|
0603 |
0.1 |
100 |
1/8W |
62K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW6802A)
|
0603 |
0.1 |
100 |
1/8W |
68K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW7502A)
|
0603 |
0.1 |
100 |
1/8W |
75K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW8202A)
|
0603 |
0.1 |
100 |
1/8W |
82K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW9102A)
|
0603 |
0.1 |
100 |
1/8W |
91K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW1003A)
|
0603 |
0.1 |
100 |
1/8W |
100k |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW1103A)
|
0603 |
0.1 |
100 |
1/8W |
110k |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW1203A)
|
0603 |
0.1 |
100 |
1/8W |
120K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW1303A)
|
0603 |
0.1 |
100 |
1/8W |
130K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW1503A)
|
0603 |
0.1 |
100 |
1/8W |
150K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW1603A)
|
0603 |
0.1 |
100 |
1/8W |
160K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW1803A)
|
0603 |
0.1 |
100 |
1/8W |
180K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW2003A)
|
0603 |
0.1 |
100 |
1/8W |
200K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW2403A)
|
0603 |
0.1 |
100 |
1/8W |
240K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW2703A)
|
0603 |
0.1 |
100 |
1/8W |
270K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW3003A)
|
0603 |
0.1 |
100 |
1/8W |
300K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW3303A)
|
0603 |
0.1 |
100 |
1/8W |
330K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW3603A)
|
0603 |
0.1 |
100 |
1/8W |
360K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW3903A)
|
0603 |
0.1 |
100 |
1/8W |
390K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW4303A)
|
0603 |
0.1 |
100 |
1/8W |
430K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW4703A)
|
0603 |
0.1 |
100 |
1/8W |
470K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW5103A)
|
0603 |
0.1 |
100 |
1/8W |
510K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW5603A)
|
0603 |
0.1 |
100 |
1/8W |
560K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW6203A)
|
0603 |
0.1 |
100 |
1/8W |
620K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW6803A)
|
0603 |
0.1 |
100 |
1/8W |
680K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW7503A)
|
0603 |
0.1 |
100 |
1/8W |
750K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW8203A)
|
0603 |
0.1 |
100 |
1/8W |
820K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW9103A)
|
0603 |
0.1 |
100 |
1/8W |
910K |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03KTEW1004A)
|
0603 |
0.1 |
100 |
1/8W |
1M |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03MTFW0010A)
|
0603 |
0.2 |
200 |
1/8W |
1 |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03MTFW1R10A)
|
0603 |
0.2 |
200 |
1/8W |
1.1 |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03MTFW1R20A)
|
0603 |
0.2 |
200 |
1/8W |
1.2 |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03MTFW1R30A)
|
0603 |
0.2 |
200 |
1/8W |
1.3 |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03MTFW1R50A)
|
0603 |
0.2 |
200 |
1/8W |
1.5 |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03MTFW1R60A)
|
0603 |
0.2 |
200 |
1/8W |
1.6 |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03MTFW1R80A)
|
0603 |
0.2 |
200 |
1/8W |
1.8 |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03MTFW0020A)
|
0603 |
0.2 |
200 |
1/8W |
2 |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03MTFW2R20A)
|
0603 |
0.2 |
200 |
1/8W |
2.2 |
5K/Reel |
|
Add to List |
Automotive Grade Surge Withstanding Chip Resistor (SWR..A Series SWR03MTFW2R40A)
|
0603 |
0.2 |
200 |
1/8W |
2.4 |
5K/Reel |
|
Add to List |
|---|
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