| JVR
SERIES Zinc Oxide Varistor with Excellent Voltage Ration |
| FEATURES |
- Max
operating temperature : -40°C to +85°C
- Storage
temperature : -40°C to +125°C
- Max
working surface temperature : +115°C
- Max
response time : 25n sec.
- Voltage
co0efficienct temperature : -0.05% /Celcius
- Fast
response time
- Low
leakage current
- Excellent
voltage radio
- Wide
voltage and energy ratio
- Low
standby power and no follow-on current
- High
performance in surge current handling capability
- High
performance in clamping voltage characteristics
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JVR
ZINC OXIDE VARISTOR RANGE CHART :
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PART
NUMBER CODE JVR
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VVJVRVV
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VVVV
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VVNVV
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VVVV
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VVVV
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Capatronics
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Element Size
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Series
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Varistor Voltage |
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Tolerance
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| ZnO Varistor |
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5
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5mm
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N
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N Series
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180:18V |
680:68V |
221:220V |
431:430V
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781:780V
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Code |
Tolerance |
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7
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7mm
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220:22V
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820:82V |
241:240V
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471:470V
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821:820V |
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K
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+10%
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10
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10mm
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270:27V
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101:100V
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271:270V
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511:510V |
911:910V
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L
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+15%
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14
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14mm
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330:33V
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121:120V |
301:300V |
561:560V |
102:1000V |
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M
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+20%
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20
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20mm
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390:39V |
151:150V
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331:330V
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621:20V
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112:1100V
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470:47V |
181:180V
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361:360V
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681:680V
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560:56V
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201:200V |
391:390V
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751:750V
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FEATURES
- Power
supplies
- Ground
fault interrupters
- Communication
equipments
- Cable
TV systems
- Motor
control systems
- Microprocessor
protections
- AC
operated smoke detectors
- Surge
protection in consumer electronics
- Surge
protection in measuring and controller systems
- Surge
protection in industrial electronics
- Surge
protection in electronic home appliances
- Protection
againt transients induced by lightning on incoming power lines
- Suppressor
of transients caused by switching inductive loads : Transformers,
Relays, Coils
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Capatronics
varistor is a polycrystalline ceramic body consisting of semiconducting
Zinc-oxide (ZnO) grains and second phase (including Bi2O3,
Sb2O3, MnO, CoC, etc.) located at the joints of the grains. Its called
varistor (variable resistor ), surge absorber or TVS (transient
voltage suppressor ) because of its electrical resistance varies
nonlinearly with the voltage applied to its terminals.
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