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Read MoreSurge Withstanding Chip Resistor (SWR 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.
- AEC-Q200 Compliance.
- MSL: Level 1.
Applications
- Metering (Testing/Measurement)
- Medical Devices
- Automotive
- 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.
The power rating depends on the maximum temperature of the resistive element. Due to the power dissipation of the resistor, the temperature of the resistive element will rise depending on the condition of heat dissipation from PCB. The maximum power rating in application only applies if the temperature of the resistive element is not exceed 155 ° C.
☑ 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
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- RoHS Report
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- REACH
| Image | Size | Tolerance | TCR (ppm /℃) | Power | Resistance (Ohm) | Package | Files Download | Action |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV8203) 
|
0805 |
0.05 |
100 |
1/4W |
820K |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV9103)
|
0805 |
0.05 |
100 |
1/4W |
910K |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1004)
|
0805 |
0.05 |
100 |
1/4W |
1M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1104)
|
0805 |
0.05 |
100 |
1/4W |
1.1M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1204)
|
0805 |
0.05 |
100 |
1/4W |
1.2M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1304)
|
0805 |
0.05 |
100 |
1/4W |
1.3M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1504)
|
0805 |
0.05 |
100 |
1/4W |
1.5M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1604)
|
0805 |
0.05 |
100 |
1/4W |
1.6M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1804)
|
0805 |
0.05 |
100 |
1/4W |
1.8M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV2004)
|
0805 |
0.05 |
100 |
1/4W |
2M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV2404)
|
0805 |
0.05 |
100 |
1/4W |
2.4M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV2704)
|
0805 |
0.05 |
100 |
1/4W |
2.7M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV3004)
|
0805 |
0.05 |
100 |
1/4W |
3M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV3304)
|
0805 |
0.05 |
100 |
1/4W |
3.3M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV3604)
|
0805 |
0.05 |
100 |
1/4W |
3.6M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV3904)
|
0805 |
0.05 |
100 |
1/4W |
3.9M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV4304)
|
0805 |
0.05 |
100 |
1/4W |
4.3M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV4704)
|
0805 |
0.05 |
100 |
1/4W |
4.7M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV5104)
|
0805 |
0.05 |
100 |
1/4W |
5.1M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV5604)
|
0805 |
0.05 |
100 |
1/4W |
5.6M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV6204)
|
0805 |
0.05 |
100 |
1/4W |
6.2M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV6804)
|
0805 |
0.05 |
100 |
1/4W |
6.8M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV7504)
|
0805 |
0.05 |
100 |
1/4W |
7.5M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV8204)
|
0805 |
0.05 |
100 |
1/4W |
8.2M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV9104)
|
0805 |
0.05 |
100 |
1/4W |
9.1M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1005)
|
0805 |
0.05 |
100 |
1/4W |
10M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1105)
|
0805 |
0.05 |
100 |
1/4W |
11M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1205)
|
0805 |
0.05 |
100 |
1/4W |
12M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1305)
|
0805 |
0.05 |
100 |
1/4W |
13M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1505)
|
0805 |
0.05 |
100 |
1/4W |
15M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1605)
|
0805 |
0.05 |
100 |
1/4W |
16M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV1805)
|
0805 |
0.05 |
100 |
1/4W |
18M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05JTEV2005)
|
0805 |
0.05 |
100 |
1/4W |
20M |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV0010)
|
0805 |
0.1 |
200 |
1/4W |
1 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV1R10)
|
0805 |
0.1 |
200 |
1/4W |
1.1 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV1R20)
|
0805 |
0.1 |
200 |
1/4W |
1.2 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV1R30)
|
0805 |
0.1 |
200 |
1/4W |
1.3 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV1R50)
|
0805 |
0.1 |
200 |
1/4W |
1.5 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV1R60)
|
0805 |
0.1 |
200 |
1/4W |
1.6 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV1R80)
|
0805 |
0.1 |
200 |
1/4W |
1.8 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV0020)
|
0805 |
0.1 |
200 |
1/4W |
2 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV2R20)
|
0805 |
0.1 |
200 |
1/4W |
2.2 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV2R40)
|
0805 |
0.1 |
200 |
1/4W |
2.4 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV2R70)
|
0805 |
0.1 |
200 |
1/4W |
2.7 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV0030)
|
0805 |
0.1 |
200 |
1/4W |
3 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV3R30)
|
0805 |
0.1 |
200 |
1/4W |
3.3 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV3R60)
|
0805 |
0.1 |
200 |
1/4W |
3.6 |
5K/Reel |
|
Add to List |
Surge Withstanding Chip Resistor (SWR Series SWR05KTFV3R90)
|
0805 |
0.1 |
200 |
1/4W |
3.9 |
5K/Reel |
|
Add to List |
|---|
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