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| Index Ropla | CNR0766 | |
| Manufacturer's part number | CNR-20F751K | |
| Manufacturer | CNR | |
| Data sheet |
 cnr-t-f_series.pdf (330,13KB)
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CNR thermally cut-off varistors T series and F series are thermal protective MOVs designed according to the standardof UL1449.
They comprise varistors and combustion-proof devices which will cut off the power when they are overheated in the circumstance of over-voltage limited current listed in UL1449.
CNR thermal cut-off varistors T series and F series, for the proximity of the combustion-proof device and the body of MOV, can realize the thermal cut-off function.
Comparing with most thermal fuse and MOV assembles, this production has much lower inductance, so it is better in clamping of rapid over-voltage change.
CNR thermal cut-off varistors T series and F series are be able to wave soldered, this may decrease the charge and repeated labor related to hand soldering process and simplify the production’s assembling process.
CNR thermal cut-off varistors T series are different from F series, the former is furnished with a central second lead wire, whose function is to indicate MOV’s disconnection from the circuit in order to monitor whether the circuit is connected.
FEATURES
• Conform to the requirement test of abnormal over-voltage limited current in UL1449
• Can be wave soldered/hand soldered
• The central second lead wire of T series can indicate circuit’s connection
• Low leakage current
• The range of operation temperature is from -20℃ to +85℃
• Has applied for a patent
APPLICATIONS
• Power supply
• Home appliance
• Industrial equipment
• Telecommunication or telephone system
• Smart meter
• PLC (Power line communication)
• Lighting products
• Photovoltaic industry
They comprise varistors and combustion-proof devices which will cut off the power when they are overheated in the circumstance of over-voltage limited current listed in UL1449.
CNR thermal cut-off varistors T series and F series, for the proximity of the combustion-proof device and the body of MOV, can realize the thermal cut-off function.
Comparing with most thermal fuse and MOV assembles, this production has much lower inductance, so it is better in clamping of rapid over-voltage change.
CNR thermal cut-off varistors T series and F series are be able to wave soldered, this may decrease the charge and repeated labor related to hand soldering process and simplify the production’s assembling process.
CNR thermal cut-off varistors T series are different from F series, the former is furnished with a central second lead wire, whose function is to indicate MOV’s disconnection from the circuit in order to monitor whether the circuit is connected.
FEATURES
• Conform to the requirement test of abnormal over-voltage limited current in UL1449
• Can be wave soldered/hand soldered
• The central second lead wire of T series can indicate circuit’s connection
• Low leakage current
• The range of operation temperature is from -20℃ to +85℃
• Has applied for a patent
APPLICATIONS
• Power supply
• Home appliance
• Industrial equipment
• Telecommunication or telephone system
• Smart meter
• PLC (Power line communication)
• Lighting products
• Photovoltaic industry
| 0 | pcs | on stock |
| by special order | ||
| 1,000 | pcs | Minimum order quantity |
| 500 | pcs | Multiple |
| 50/500/1,000 | pcs | Collective package |
| pcs + |
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Ropla Elektronik sp. z o.o., ul. Wrocławska 1C, 52-200 Suchy Dwór, Poland, NIP: 899-00-22-570, Regon 930272589
District Court Wrocław-Fabryczna, Business Register KRS 0000060925, Initial capital: 676 500,00 PLN.
District Court Wrocław-Fabryczna, Business Register KRS 0000060925, Initial capital: 676 500,00 PLN.
Project of compunet Polska, implementation by WRO-COM
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